TECHNICAL INFORMATION NOTEBOOKErasmus Campus Student Housing. Rotterdam, Holland.
larson Holo Gold Silver and Silk Grey 7044
Mecanoo Architecten®

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INDEX
GENERAL CONSIDERATIONS

04

WHERE AND HOW RISE THE HONEYCOMB CORE PANEL?

05

PRODUCTS RANGE

06

DIMENSIONALS CHARACTERISTICS

06

MECHANICAL CHARACTERISTICS OF THE PANEL

07

MECHANICAL CHARACTERISTICS OF THE ALUMINIUM

07

POSSIBILITIES OF LARCORE® A2 FOR ARCHITECTURE

08

DIFFERENTS TYPES OF COATING14

CERTIFICATIONS AND FULL SCALE TEST

15

TRANSPORT AND STORAGE

16

IDENTIFICATION AND RECOMMENDATIONS16

LINEAL THERMAL EXPANSION OF ALUMINIUM

18

INSPECTION AND MAINTENANCE GUIDELINES

20

WIND LOADS AND PRESSURE

22

HIDETECH LIGTH INSTALLATION SYSTEM

24

HIDETECH PRO INSTALLATION SYSTEM

44

3

larcore A2®

Aluminium honeycomb panels for architectural envelopes

General considerations.
ŸWhen the larcore A2 is used for exterior façades it must be installed with a system approved by Alucoil (Hidetech PRO or Hidetech
LIGHT systems) or with any other solution that do guarantee the panel watertightness under the customer's responsibility.

Ÿ

larcore A2 panels must be installed on buildings following always the regulations, technical guidelines and building codes regardingclassiﬁcation and protection against ﬁre of each country where they are to be installed. Alucoil has a wide range of products to meet therequirements of each country.

Ÿ

It is the responsibility of the customer to prove that they are complying with the end use of the product and with the building regulations
or building technical approvals applicable to the place of installation.

ŸPallets are to be kept dry during transportation.

ŸProducts must be stored in a dry and cool place and protected from sun, rain and snow.

ŸThe maximum storage period is 8 months. It is recommended that the original pallets are stacked one on top of the other up to a
maximum of 6. Wooden blocks should always be matched when stacking.

Ÿ

For the correct transformation of larcore A2 panels, follow the recommendations described in this document, available on
www.alucoil.com

ŸAll processing of larcore A2 composite sheets must be done at a metal temperature of over 10°C and with the protective plastic ﬁlm on
to prevent damages to the coated surface. The protective plastic ﬁlm must not be removed until all works on the site have been
completed. Do not remove the protective foil using cutters or sharp tools.

Ÿ

Attend the particularities of each ﬁnish, especially Alnatural, Embossed – speciﬁc fabrication instructions - and Real Anodized range. Ifthey have not been provided to you by Alucoil, please request them.

ŸMilling/routing must be done on the back side of the larcore A2 panel, i.e., the opposite side of the protective plastic ﬁlm.

ŸInstall panels ALWAYS in the same direction following the arrows on the protective plastic foil.

ŸTo ensure colour consistency, the total quantity requirement for one project should be ordered at one time.

ŸRemove the protective foil as soon as possible after installation but at temperatures above 10°C.

Ÿ

T-Bend ≥2 (minimum recommended). Routed panelŸ

To ensure proper performance of the larcore A2 panels, follow the recommendations described in this document, available on
www.alucoil.com

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Where and how the honeycomb panel arises
Throughout history, men have studied the complex development of bees to build their combs, in ancient Rome it was used in theconstruction of hidden chambers within the Pantheon, in the Asian continent 2000 years ago, mainly in China, artiﬁcial paper honeycombs
were used in order to be decorative, more recently in the year 1901 artiﬁcial paper panels were produced in Germany in the same way fordecorative purposes. This year was when the 3 ways in which artiﬁcial structures are produced were consolidated, these are: by molding,
expansion and corrugation.
The ﬁrst uses in engineering date back to 1915 by Hugo Junkers, who ﬁrst patented honeycomb cores within the aerospace industry. For his
process he thought to introduce the honeycomb structures instead of the simple sheet structures that were used as cover, his development
led him to describe how it is possible to load the sheets with compression if they are in positions supported in small intervals by means ofhoneycomb-like hollows.
In 1934 Edward G. Budd stated that it was possible to create a combination of a honeycomb structure using steel with corrugated sheet metal.
In 1938 Aero Research Limited, a British company specialized in the development of adhesives, achieved an adhesive that allowed the proper
formation of ﬁllets in the intervals of the honeycomb. Thanks to this adhesive, the use in North American ships with stainless steel panels
became popular.
Manufacturing
The manufacture of honeycomb structures consists of three techniques: by means of expansion, molding and corrugation. Thanks todevelopments in the industry, current manufacturing allows compression through the expansion and corrugation process in materials suchas aluminum. These processes allow continuous and in-line production with the sandwich panel. For the process that involves metals such asaluminum, the expansion process with diﬀerent conﬁgurations is used, the traditional conﬁguration of a hexagonal core and special
conﬁgurations that allow to take full advantage of the beneﬁts of honeycomb structures.
Properties
The properties obtained by the design of the honeycomb structure are are achieved thanks to the rigidity and the weight: on the one hand,
the weight is considerably light compared to the great rigidity it oﬀers, when the structure is compacted as if it was a sandwich. The resulting
features acquire the property of reacting in diﬀerent orientations thanks to this based on the L and W directions. They also gain the property
of being resistant to compression, this is thanks to the hexagonal conﬁguration, the walls of the panels resist a lot compared to others with
their same weight that they are not conﬁgured in a hexagonal shape. On the other hand, the mechanical properties are obtained in the same
way by cell

Panel with EPD® Environmental product declaration5

larcore A2®

Aluminium honeycomb panels for architectural envelopes

Products range
larcore A2
Metallic panels formed by 2 aluminum sheets joined by an aluminum honeycomb core, designed for architectural facades. larcore A2
panels for architecture have total thicknesses from 6 mm to 20 mm.
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larcore A2 METALS
larcore A2 range of panels with ZINC sheets and aluminum honeycomb core. This range is developed for panels with a total thickness of 15
mm.
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Alucoil has developed speciﬁc installation systems for these panels under the Hidetech brand.
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larcore A2®

01

Aluminium honeycomb panel for architectural envelopes

Maximum and minimum
lengthe1
Total thicknesse2Standard width

We have a range of high-quality ﬁnishes, with PVDF COASTAL PRIMER liquid paints (Kynar and Hylar as main brands) and FEVE under the
ﬂuorlac brand, through which we achieve solid, metallic colors and the SPECIAL LLUSIONS range (Holos, Alunatural, Anodized Look andTextured & Design).
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Dimensionals characteristics of the panela) Metal thickness “e1 / e2" (mm). The thickness of the outer sheet metal (e1) and the thickness of the inner sheet metal (e2)b) Panel thickness. The thickness of the composite panel is measured in millimeters (mm) and it is the sum of the thickness of the outer metal
sheet (e1) + core thickness (FR or A2) + the thickness of the inner sheet metal (e2).
c) Panel weight (Kg/m2). The weight changes depending on the panel thickness, type of metal and metal thickness, and the type of core.
d) Minimum and maximum length “L” (mm). Alucoil can fabricate a minimum length of 2000 mm due to the characteristics of its
production line. Shorter lengths may be obtained after cutting panels. The maximum length produced is 8000 mm because of CNC machine
dimensions of Alucoil.
e) Standard width “H” (mm). Aluminium standard widths are 1000 / 1250 / 1500 mm. it is also possible to produce on request any width
between 900mm and 2000mm.

6Mechanical properties of the panela) Rigidity “EI” (KNcm2): rigidity is calculated multiplying the moment of inertia by elastic modulus, under given load and supportconfigurations. The higher the rigidity, the lower deflection obtained.
b) Moment of inertia “I” (mm4): section property that quantifies its amount of mass (area) in relation to its gravity center. Stress anddeflection obtained under a certain load applied to a panel are directly influenced by its moment of inertia (the greater the inertia, the lessstress and deflection under the same load).

FOUR POINTS BENDING TEST ACCORDING TO DIN 53 293

900

F

800
700

LB

F (N)

600

fs

fm

fs

500
400
300
200
100

LA

0
0

0.5

1

1.5

2

2.5

3

fs (mm)Mechanical properties of aluminiuma) Modulus of elasticity “E” (N/mm2): also known as Young Modulus, it is a typical constant of elastic materials that relates the force applied
to the deflection or displacement obtained. The higher the modulus of elasticity the lower deflection for a given load.
b) Elasticity limit “Rp0,2” (N/mm2): maximum stress an elastic material can stand so it can recover from obtained deflection up to 99.8% once
the applied force is removed. The higher the limit, the more difficult to cause permanent deformation of the panel.
c) Ultimate tensile strength “Rm” (N/mm2): material breakage stress. Once the yield strength is exceeded, the material continues deforming
without breaking, but undergoes plastic deformation (non-recoverable deformation). The material breaks when it reaches its ultimate tensile
strength.
d) Elongation “A” (%): length increase of an element (expressed in percentage) since it exceeds the elasticity limit until the breakage appears.

Main properties of the aluminium:
Ÿ
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Low density.
Good formability.
Resistance to corrosion.
Heat conduction.
Impact resistence.
Electricity conduction.
High resistance.
Recyclability.
Surface treatments such as painting or anodizing.

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larcore A2®

Aluminium honeycomb panels for architectural envelopes

Possibilities of larcore A2 panels for architecture
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01

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larcore A2 6 mm
6 mm aluminium honeycomb panels and installation system of cassettes

e1
b
e2
c
Protective film
0,7 mm coated aluminium 5005 EN 573-3
Bonding layer
Aluminium honeycomb core
Bonding layer
0,5 mm aluminium 5005 EN 573-3

Features of the panel
Total thickness “b”
Width tolerance ≤ 1600 mm: ±0,2 mm
Width tolerance > 1600 mm: -0,1 / +0,5 mm

6 mm

External skin thickness “e₁”0,7 mmInternal skin thickness “e₂”0,5 mmWeight4,19 kg/m²

Standard width1250(1) mm
1500(1) mm
1575 mm2000(2) mm

Tolerance -0 / +2 mm(1)Standard width
In the 2000 mm width the external and internal aluminium sheets are of 0,7 mm thickness.

(2)

LengthTolerance -1 / +6 mma) min.
b) max.

a) 2000 mmb) 14000 mm

Mechanical features of the panel
The purpose of the mechanical values is to be able to compare different product configurations.
Specific calculations for each project must be requested to the Alucoil technical department.

Rigidity (EI)DIN 53293
a) Transversal axisb) Longitudinal axis

Acoustic insulation (R(A)) ISO 10140-2
Thermal resistance (R)a) 2825 kNcm2/mb) 2386 kNcm2/m
19,54 dBA
0,0067 m²K/W

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larcore A2 6 mm®

Coated aluminium skin features
Aluminium alloy (ext. int.)
Yield strength (Rp0,2)
Ultimate tensile strength (Rm)Elongation (A)(*)

5005(*) EN 573-3>80 N/mm²
125<Rm<185 N/mm²>3%

Other alloy availables.

Core features
Aluminium alloy

3005(*) EN 573-3

Cell size

1/4" ≈ 6,35 mm

Foil thickness
Compressive strength
Density (ρ)(*)

50µ2,20 MPa DIN 53291
56 kg/m³

Other alloy availables.

For more information, request a product technical sheet or visit www.alucoil.com

9larcore A2®

Aluminium honeycomb panels for architectural envelopes

02®

larcore A2 14 mm
14 mm aluminium honeycomb panels and installation system of panels

e1
b
e2
c

Protective film
1,0 mm coated aluminium 5005 EN 573-3
Bonding layer
Aluminium honeycomb core
Bonding layer
1,0 mm aluminium 5754 EN 573-3

Panel features
Total thickness “b”

14 mm

Tolerance ±0,2 mm

External skin thickness “e₁”1,0 mmInternal skin thickness “e₂”

1,0 mmWeight6,75 kg/m²

Standard width

1000 mm
1250 mm1500 mm2000 mmTolerance -0 / +2 mm

Lengtha) 2000 mmb) 14000 mm

Tolerance -1 / +6 mma) min.
b) max.

Mechanical features of the panel
The purpose of the mechanical values is to be able to compare different product configurations.
Specific calculations for each project must be requested to the Alucoil technical department.

Rigidity (EI) DIN 53293(*)

Extra rigid premium panel for use with Hidetech PRO system.
All necessary calculations are provided by our technical department

Acoustic insulation (R(A)) ISO 10140-2
Thermal resistance (R)®

TOP VALUE(*)

21,56 dBA
0,0086 m²K/W

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larcore A2 14 mm®

Aluminium skin features
Aluminium alloya) External skinb) Internal skin

Yield strength (Rp0,2)a) External skinb) Internal skin

Ultimate tensile strength (Rm)a) External skinb) Internal skinElongation (A)a) External and internal skina) 5005(*) EN 573-3b) 5754(*) EN 573-3a) >80 N/mm²b) >220 N/mm²a) 125<Rm<185 N/mm²b) >280 N/mm²>3%Core features
Aluminium alloy

3005(*) EN 573-3

Cell size

1/4" ≈ 6,35 mm

Foil thickness
Compressive strength
Density (ρ)(*)

50µ2,20 MPa DIN 53291
56 kg/m³

Other alloy availables.

For more information, request a product technical sheet or visit www.alucoil.com

11larcore A2®

Aluminium honeycomb panels for architectural envelopes

Panels developed for systems present in the market

03

larcore A2 8 mm - 10 mm - 14 mm®

Panels with 0,7 mm aluminium skins
Panel features
Total thickness (tolerance ±0,2 mm)

8 mm

10 mm

14 mm

External skin thickness

0,7 mm

0,7 mm

0,7 mmInternal skin thickness

0,7 mm

0,7 mm

0,7 mmWeight4,83 kg/m²

4,94 kg/m²

5,19 kg/m²

Standard widths (tolerance -0 / +2 mm)

1250(1) mm / 1500(1) mm / 1575 mm / 2000 mm

Lengths (tolerance -1 / +6 mm)

From 2000 mm to 14000 mm(1)

Anchos estándar.
For more information, request a product technical sheet or visit www.alucoil.com

Características mecánicas del panel
Rigidity (EI) kNcm2/m DIN 53293

Transversal/Longitudinal

Transversal/Longitudinal

Transversal/Longitudinal

9421 / 7217

24458 / 22519

49915 / 45958

The purpose of the mechanical values is to be able to compare different product configurations.
Specific calculations for each project must be requested to the Alucoil technical department.

04

larcore A2 20 mm®

Características dimensionales del panel
Espesor total del panel (tolerancias ±0,2 mm)

20 mm

Espesor piel exterior

1,0 mmEspesor piel interior

1,0 mmPeso
Anchos (tolerancias -0 / +2 mm)
Longitudes (tolerancias -1 / +6 mm)(1)

7,05 kg/m²
1250(1) mm / 1500(1) mm / 1575 mm
From 2000 mm to 14000 mm

Anchos estándar.
For more information, request a product technical sheet or visit www.alucoil.com

Mechanical features of the panel
Rigidity (EI) kNcm2/m DIN 53293

Transversal/Longitudinal

143868 / 121726

The purpose of the mechanical values is to be able to compare different product configurations.
Specific calculations for each project must be requested to the Alucoil technical department.

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05

larcore A2 Metals Zinc 15 mm®

Aluminium honeycomb core panel with zinc sheets manufactured in 15 mm total thickness and with 7
diﬀerents colour ﬁnishes: slate, red, blue, ebony, brown, green and gold

e1
b
e2
c
Protective film
0,5 mm coated zinc Z1 (>99,995)% EN 988, Z1 EN 1179
Bonding layer
Aluminium honeycomb core
Bonding layer
0,5 mm coated zinc Z1 (>99,995)% EN 988, Z1 EN 1179

Panel features
Total thickness “b” (tolerances ±0,2 mm)

15 mm

External skin thickness “e₁”0,5 mmInternal skin thickness “e₂”0,5 mmWeight8,66 kg/m²

Standard widths (tolerancias -0 / +2 mm)

1000 mm

Length (tolerances -1 / +6 mm)

From 2000 mm to 8000 mm

Mechanical features of the panel
The purpose of the mechanical values is to be able to compare different product configurations.
Specific calculations for each project must be requested to the Alucoil technical department.
Rigidity (EI)DIN 53293

a) Transversal axisb) Longitudinal axisa) 86221 kNcm²/mb) 57653 kNcm²/m

Coated zinc skin features
Zinc alloy (ext. int.)

Z1 (>99,995%) EN 988, Z1 EN 1179

Yield strength (Rp0,2)>110 N/mm²

Ultimate tensile strength (Rm)

>150 N/mm²

Elongation (A)>35%

For more information, request a product technical sheet or visit www.alucoil.com

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larcore A2®

Aluminium honeycomb panels for architectural envelopes

COATING POSSIBILITIES

PVDF

DG5

ﬂuorlac(Polyvinylidene Fluoride)(High Durable Polyester)(Feve LUMIFLONTM 2 Layers)

Based on PVDF resins withextraordinary performance.
Nominal paint thicknesses:

Based on HDP resins withnominal paint thicknesses(depending on the colour):a) PVDF 2L Coastal: approx.31μa) DG5 2L Coastal: approx. 35μ.
a) DG5 3L Coastal: approx. 55μ.
a) DG5 2L: approx. 25μ.

• Gloss from 20G to 40G.
• Excellent colour stability,
minimal chalking and very goodchemical resistance.
• Extraordinary protection against
weathering, radiation andatmospheric contaminants.
• Outstanding ﬂexibility when
proﬁled, folded and coiled.

• Gloss from 10G to 90G.
• Excellent protection against
weathering, UV radiation, andatmospheric contaminants.
• Outstanding hardness andﬂexibility when proﬁled, folded,
and coiled.

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Paint based on ﬂuoropolymer
resins with a nominal thickness of
30μ (depending on the colour).
• RAL & NCS colour chart
available in matte, satin, andgloss ﬁnishes.
• Possibility of matching speciﬁccolours.
• Very small quantities available,orders starting from 75m² withimmediate delivery within 2-3
weeks.
• Excellent weather resistance andchemical durability.
• Outstanding resistance toabrasion.

Durability in coastal areas

Durability in coastal areas

Durability in coastal areas

UV resistanceUV resistanceUV resistanceWarranty

Warranty

Warranty

Gloss level

Gloss level

Gloss level

Cleaning

Cleaning

Cleaning

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QUALITY

TYPE OFCERTIFICATE

AREA OFAPPLICATIONENVIRONMENTAL

International

CERTIFICATIONSCERTIFICATE

EPD® Environmental product declaration:
larcore A2 6 mm 0,7/0,5
larcore A2 14 mm 0,7/0,7larcore A2 14 mm 1,0/1,0®

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PRODUCT WITH
INSTALLATIONSYSTEM

Australia

CODEMARKlarcore A2 6 mm (0,7/0,5) “Cm40198"®

USA

INTERTEK
larcore A2 14 mm (0,7/0,7)/(1,0/1,0) “SDReport 46046"®

Ukraine

UA-TR Building reglament Ukraine
larcore A2 8 mm (0,7/0,7) “UA-TR.042.17.18"®

FIRE TEST AND
CLASSIFICATIONS

Australia
New Zealand

Methods for ﬁre tests on building materials, components and structures.
Part 1: Combustibility test for materials.
- larcore A2 6 mm NOT COMBUSTIBLE according to AS 1530.1.
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Methods for ﬁre tests on building materials, components and structures simultaneous
determination of ignitability, ﬂame propagation, heat release and smoke release.
- larcore A2 6 mm according to ASNZS 1530.3.
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USA
CanadaStandard Test Method for Surface Burning Characteristics of Building Materials.
- larcore A2 25 mm according to ASTM E84-15b.
Standard Test Method for Determining Ignition Temperature of Plastics.
- larcore A2 14 mm according to ASTM D1929.
Standard test method for the determination of combustility parameters of building
materials using an oxygen consumption calorimeter (CONE CALORIMETER).
- larcore A2 14 mm according to ASTM E84.
Standard test method for the determination of combustility parameters of building
materials using an oxygen consumption calorimeter (CONE CALORIMETER).
- larcore A2 14 mm according to CANULC S135.
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LARGE-SCALE FIRETESTING AND
CLASSIFICATIONS

United Kingdom

Fire performance of external cladding systems. Test method for non-loadbearing external
cladding systems ﬁxed to and supported by a structural steel frame.
- larcore A2 6 mm with Hidetech LIGHT system has passed the BR 135 criteria
tested according to BS 8414-2.
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Fire classiﬁcation of construction products and building elements.
- larcore A2 range, from 8 mm till 20 mm thickness, Hidetech PRO system,
A2-s1, d0 according to EN 13501-1.
- larcore A2 6 mm Hidetech LIGHT system, A2-s1, d0 according to EN 13501-1.
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USA

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Full-scale ﬁre test. Standard Fire Test Method for Evaluation of Fire Propagation
Characteristics of Exterior Wall Assemblies Containing Combustible Components.
- larcore A2 14 mm with Hidetech PRO system. PASSED according to NFPA 285.
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Canada®

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Standard Method of Fire Test of Exterior Wall Assemblies.
- larcore A2 14 mm PASSED according to CANULC S134.
(larcore A2 14 mm 0.7/0.7) is ULC-S135 compliant to be used in noncombustible
construction as deﬁned by theNational Building Code of Canada.
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larcore A2®

Aluminium honeycomb panels for architectural envelopes

Transport and storage.
larcore A2 is a honeycomb panel with lacquered, foil-laminated or mill-finish surfaces. These surfaces may be protected by a special
protective film during transport, storage and machining. The following points must be taken into consideration when storing and handling
panels:®

Pallets must be handled carefully during transport and unloading. Upon delivery pallets must be examined for any damage. Any detected
imperfection must be reported immediately and confirmed by the forwarding agent. Store pallets so that they are protected against wetness
penetrating due to rain and spray water and avoid the formation of condensation.
ATTENTION:
Caution: do not transport open pallets.
Ÿ Stock pallets stacked one above the other with a maximum of 6 pallets of the same format. Heavy pallets must be placed at the bottom.
Do not store larcore A2 panels standing. Individual panels must be lifted off pallet by two people holding all four corners and not drawn
over each other. Carry panels vertically. Wear gloves to avoid making any marks on them. To avoid marks, do not place anything between
the panels when stacking them.
Ÿ When loading and unloading, unpacked plates are to be lifted to avoid possible scratches or other damage. It should be avoided in any
case, to move decor sides against each other or to pull one over the other. When transporting stacks of plates with transport vehicles,
appropriate pallets are to be used.
Ÿ Panels must be stored horizontally.
Ÿ Basically, each of the decorative sides of two panels should be stored against each other: the last lying on top of the stack panel should beplaced with the decorative side facing the bottom of the stack.
Ÿ t is recommended to store the panels in a closed, dry area at temperatures between 10 and 30°C and a humidity of 40-65 %.
Ÿ

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12. Recommendations for the installation of the composite panel.
ŸŸŸlarcore A2 panels are marked on the back face during manufacturing process with an alphanumeric code. This is for the tracking ofpanels in case of any issue.
Manufacturing batches are correctly labeled with their tracking.
All panels for the same project should be ordered in one order as there are possible colour diﬀerences between diﬀerent batches.
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Digital printing inside the panel

Delivery address
Pol. Ind. Bayas
C/ Ircio Parc. R72/77
Miranda de Ebro
EspañaSSCC (00) 00000000000000000
FR-PG-05C-07; Ed. 1 (15/01/09)

Descrition

ColourClass

Measurements

Order number

Units

Quantity

LC100_0707_3/850P_1C - LARCORE 10.0mm 0.7

PRIMER E (ES065)

SD01

2000x8750

PV0000000

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67,5 M2

Cust.: Alucoil, S.A.U.
Approximate net weight ..: 425 kg

PV: PC-0000/19
Approximate gross weight ..: 536 kg
Manufacturing label

16ŸAll larcore A2 panels are protected by a protective ﬁlm which has printed recommendations for removal. This protective ﬁlm has a seriesof arrows in its design.

ŸThe panels manufactured by Alucoil must be installed with the arrows of the ﬁlm in the same direction.

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Guidance data, depending on the machine and type of tool used17

larcore A2®

Aluminium honeycomb panels for architectural envelopes

Lineal thermal expansion of Aluminium.
Due to thermal influences, the magnitude of contraction or expansion has to be calculated to the size that the joint expansion areas require.
This is defined by: ∆L= α x ∆T x L
Where “α ” is the coefficient of expansion of the composite panel and the aluminium: 2,4 x 10-5C-1, being “∆T" temperature variation and "L"length or height of the cassette/panel.
Very important:According to the lineal thermal expansion of the panel we must calculate the dimension of the joints between panels.
Ÿ Consider expansions in H and V.
Ÿ Consider a possible variation of temperature of 100°C.
Ÿ Use of retention and support brackets for dilation control.
Ÿ The expansion joints of the proﬁle must match the expansion joints of the panel.
ŸHorizontal dilation point

Vertical dilation point

Dilation point

Dilation points in the Hidetech LIGHT installation system®

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Punto móvil horizontal
Horizontal dilation point

Punto ﬁjo horizontal
Horizontal ﬁxed point

Punto móvil horizontal
Horizontal dilation point
Punto ﬁjo horizontal
Horizontal ﬁxed point

Dilation points in the Hidetech PRO installation system®

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larcore A2®

Aluminium honeycomb panels for architectural envelopes

Inspection and maintenance guidelines.
This recommendation covers procedures for cleaning and maintaining coated aluminium roof covering and wall cladding. The information
contains recommended methods as an aid in establishing safe, sound cleaning and maintenance practices with respect to coated aluminium
roof covering and wall cladding.
GENERAL CONSIDERATIONS
It is recommended that the building owner provide a qualified inspector who will see that the desired effect is being obtained with the use ofsound cleaning and maintenance procedures. One inspection per year and associated cleaning of all areas is required for Limited Warranty
coverage (cleaning and maintenance records should be kept and made available to Alucoil® if they are required).
Cleaning is vital in areas where industrial deposits have dulled the surface, where materials from construction processes have soiled thesurface or where cleaner run-down from other surfaces should be removed. Local conditions as well as building location within ageographical area quite naturally have an effect on cleanliness.
Regular inspection and maintenance should consist of:
Checking the condition of the sealants, fasteners and flashings to ensure water tightness.
Examining local defects (e.g. scratches) that may cause early deterioration of the coating or corrosion of the substrate.
Removing any blockage in gutters to avoid overflow or buildup.
Removal of leaves, grass, mould and other objects and debris.
Removal of dirt in areas of cladding not rinsed naturally by rainwater.
Removal of graffiti or other marks.

Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ

Cleaning of coated aluminium may be scheduled with other cleaning. For example, glass and painted aluminium components can becleaned at the same time. Cleaning is specifically required in areas of low rainfall or in industrialized areas. Foggy coastal regions with cycles ofcondensation and drying may tend to cause a build-up of atmospheric salts and dirt. In any climate, sheltered areas, such as overhangs, may
become soiled due to insufficient rainwater rinsing. Thorough rinsing is especially important after cleaning of these sheltered areas. If
automatic or pressure-based wall cleaning equipment is to be used on a building, a test should be made early in equipment design to ensurethat the cleaning solutions, brushes, as well as the frequency of cleaning should be taken into consideration to ensure no detrimental effecton or to the coating. After completion of the building, special attention should be paid to fixings, damages to the coating, drilling swarf, pop
rivet systems and general building debris. Construction soils, including concrete or mortar, etc. should be removed as soon as possible. The
exact procedure for cleaning will vary depending on the nature and degree of soil. Try to restrict cleaning to mild weather. Cleaning should bedone on the shaded side of the building or ideally on a mild, cloudy day. Method of cleaning, type of cleaner, etc. of one component of thebuilding must be used with consideration for other components such as glass, sealant, painted surfaces, etc.
CLEANING
Ÿ Removal of light surface soil:
Removal of light surface soil may be accomplished in several ways. Some testing is recommended to determine the degree of cleaning
actually necessary to accomplish the task. Ideally, an initial step of forceful water rinse from the top down is recommended prior to any
cleaner application. Significant benefit is gained with some type of surface agitation. Low water volume with moderate pressure is muchbetter than considerable volume with little pressure. Physical rubbing of the surface with soft, wet brushes, sponges or cloth is also helpful.
The simplest procedure would be to apply the water rinse with moderate pressure to dislodge the soil. If this does not remove the soil, then aconcurrent water spray with brushing or sponging should be tested. If soil is still adhering after drying, then a mild detergent will benecessary. When a mild detergent (PH7) or mild soap is necessary for removal of soil, it should be used with brushing or sponging. The
washing should be done with uniform pressure, cleaning first with a horizontal motion and then with a vertical motion. Apply cleaners only toan area that can be conveniently cleaned without changing position. The surface must be thoroughly rinsed with clean water. It may benecessary to sponge the surface while rinsing, particularly if cleaner is permitted to dry on the surface. The rinsed surface can be air dried or
wiped dry with a chamois, squeegee or lint free cloth. Run down of cleaner (from any operation) to the lower portions of the building should
be minimized and these areas should be rinsed as soon as and as long as necessary to reduce streaking etc. from unavoidable run down. Do
not allow cleaning chemicals to collect on surfaces or to "puddle" on horizontal surfaces, crevices, etc.
These areas should be flushed with water and dried via air or wiped dry with a chamois, squeegee or lint free cloth.
Always clean coated surfaces down from top to bottom and follow with a thorough rinsing with clean water. (With one storey or low elevationbuildings, it is recommended to clean from bottom up and rinse from top down). To avoid water stain, the surface should be wiped.
Ÿ Cleaning of medium to heavy soil:
Some type of mild solvent such as mineral spirits may be used to remove grease, sealant or caulking compounds. Stronger solvent or solvent
containing cleaners may have a deleterious or softening effect on coatings; accordingly, great care should be taken. To prevent harm to thefinish, these types of solvent or emulsion cleaners should be soap tested and preferably the coating manufacturer should be consulted. Careshould be taken to assure that no marring of the surface is taking place in this manner since this could cause an undesirable appearance at
certain viewing angles. Cleaners of this type are usually applied with a clean cloth and removed with a cloth. Remaining residue should be
washed with mild soap and rinsed with water. Use solvent cleaners sparingly. It may be possible for solvents to extract materials from sealants
which could stain the painted surface or could prove harmful to sealants; therefore, possible adverse effects must be considered. Test clean asmall area first.

20Ÿ If cleaning of a heavy surface soil has been postponed or in cases of tenacious soil, stubborn stains, etc., then a moreaggressive cleaner and technique may be required. Cleaner and technique should be matched to the soil and the painted finish. Some local
manual cleaning may be needed at this point.
Always follow the recommendations of the cleaner manufacturer as to proper cleaner and concentration. Test clean a small area first.
Cleansers should not be used indiscriminately. Do not use excessive, abrasive rubbings as such may alter surface texture or may impart a"shine" to the surface. Concrete spillage that has fried on the coated surface may become quite difficult to remove. Special cleaners and/or
vigorous rubbing with non-abrasive brushes or plastic scrapers may be necessary. Diluted solutions of Muriatic Acid (under 10%) may beeffective in removing dried concrete stains; however, a small test clean area should be tried first, and proper handling precautions must be
exercised for safety reasons.

Never mix cleaners. Doing so may be ineffective, and worse, very dangerous. For example, mixing chlorine containing materials, such as
bleaches, with other cleaning compounds containing ammonia can cause poisonous gas emissions. Always rinse the coated material after
removal of heavy surface soil.
Summary of general cleaning tips
Overcleaning or excessive rubbing can do more harm than good.
Strong solvents or strong cleaner concentrations can cause damage to painted surfaces.
Avoid abrasive cleaners. Do not use household cleaners that contain abrasives on painted surfaces.
Abrasive materials such as steel wool, abrasive brushes, etc. can wear and harm finishes.
Avoid drips and splashes. Remove run downs as quickly as possible.
Cleaning should be done in shade at moderate temperatures. Avoid temperature extremes. Heat accelerates chemical reactions and may
evaporate water from solution. Extremely low temperature may give poor cleaning effects. Cleaning under adverse conditions may resultin streaking or staining.
Ÿ Do not substitute a heavy duty cleaner for a frequently used mild cleaner.
Ÿ Do not scour coated surfaces.
Ÿ Never use paint removers, aggressive alkaline, acid or abrasive cleaners, phosphate or highly alkaline or highly acid cleaners.
Ÿ Follow manufacturers recommendations for mixing and diluting cleaners.
Ÿ Never mix cleaners.
Ÿ To prevent marring, make sure cleaning sponges, cloth etc. are grit free.
Ÿ Always test clean small surface.
Ÿ "An ounce of prevention is worth a pound of cure".
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ

REPAIR
Damage may be found on the surface of the coating when cleaning or otherwise maintaining the coated roof covering or wall cladding. Paint
repair should be restricted to small areas (max. 5.0 m²).
¡Any significant repair work should be informed Alucoil!
Execution when no corrosion is found:● The damaged surface should be washed and dried as described above.
● A recommended touch-up paint should be applied for protective and aesthetic reasons.
Execution with small corrosion defects:● Remove the dust by abrading, scraping, and sand blasting to the bare material.
● Degrease the complete surface.
● Clean and dry the surface (as described above) before applying a repair paint system (primer and top coat) recommended by the material
supplier.

RE PAINTED
If it is deemed necessary to re-paint or reclad large surfaces, contact Alucoil before execution.
Investigating the economic feasibility of over-painting the existing structure or replacing the coated sheets is recommended.
In case of any questions about overpainting please contact us. Using non-compatible systems of repair paints and original coated surfaces
might cause undesired effects.

21

larcore A2®

Aluminium honeycomb panels for architectural envelopes

Acción del viento (DB SE-AE, CTE ESPAÑA)La distribución y el valor de las cargas que ejerce el viento sobre una zona de la fachada de un edificio dependen de la forma y de lasdimensiones de la construcción, de la altura, posición y dimensión del elemento de estudio, del entorno que rodea al edificio y de la zona
eólica en que se encuentra.
La acción del viento (que se considera siempre perpendicular a cualquier superficie plana sobre la que actue) viene definida por la siguiente
fórmula: qe=qb · ce · cp, siendo:a) qb: Presión dinámica del viento.
De forma simplificada se puede adoptar el valor de 0,5 kPa en cualquier punto de España, pero existe un mapa con tres zonas diferenciadasde velocidad básica del viento.
● Zona A: 26 m/s (qb=422,500 Pa)● Zona B:27 m/s (qb=455,625 Pa)● Zona C:29 m/s (qb=525,625 Pa)b) Ce: En España existe una tabla con diferentes coeficientes de exposición para cada tipo de entorno, diferenciando claramente 5
grados de aspereza:
TABLA 1: Valores del coeficiente de exposición Ce (hasta 30 m).

ALTURA DEL PUNTO CONSIDERADO (m)Grado de aspereza del entorno

3

6

9

12

15

18

24

30

I. Borde del mar o de un lago, con una superficie de agua en la dirección del vientode al menos 5km de longitud.
II. Terreno rural llano sin obstáculos ni arbolado de importancia.
III. Zona rural accidentada o llana con algunos obstáculos aislados, como árboleso construcciones pequeñas.
IV. Zona urbana en general, industrial o forestal.
V. Centro de negocios de grandes ciudades, con profusión de edificios en altura.

2,4

2,7

3,0

3,1

3,3

3,4

3,5

3,7

2,1
1,6

2,5
2,0

2,7
2,3

2,9
2,5

3,0
2,6

3,1
2,7

3,3 3,53
2,9 ,1

1,3
1,2

1,4
1,2

1,7
1,2

1,9
1,4

2,1
1,5

2,2
1,6

2,4
1,9

2,6
2,0

c) cp: Coeficiente eólico o de presión. Depende de la forma del edificio, de la posición de elemento considerado y de su área deinfluencia.

ALZADOS

A

B

e/10

e

A

C

C

B

h

d-e

PLANTATABLA 2: coeficientes eólicos para edificios de paramentos verticales en edificios devolumen prismático

≥ 10

5

2

≤1

h/d

A

B

C

D

E

5
1
≤ 0,25
51≤ 0,25
51≤ 0,25
51≤ 0,25

-1,2
“
“
-1,3
“
“
-1,3
“
“
-1,4
“
“

-0,8
“
“
-0,9
“
“
-1,0
“
“
-1,1
“
“

-0,5
“
“
-0,5
“
“
-0,5
“
“
-0,5
“
“

0,8
“
0,7
0,9
“
0,8
0,9
“
0,7
1,0
“
“

-0,7
-0,5
-0,3
-0,7
-0,5
-0,3
-0,7
-0,5
-0,3
-0,7
-0,5
-0,3

Vientoθ→

Zona (según ﬁgura), -45º < θ < 45º

A (m2)

e=min (b,2h)

D

A

B

E

b

C
d

22

Wind loads and pressure. ONLY EUROPE (EUROCODE)
Basis for calculation
The wind speed and the velocity pressure are composed of a mean and afluctuating component. The mean wind velocity Vm should be determinedfrom the basic wind velocity Vb wich depends on the wind climate and theheight variation of the wind determined from the terrain roughness andorography. The fluctuating component of the wind is represented by the
turbulence intensity.

WIND
WIND

Basic values
The basic wind velocity shall be calculated from expression Vb= Cdir. Cseason. Vb,0e=b or 2h (minimum value)b= Wind transverse dimension
Elevation to e<d

d

D

E

A

B

C

h

e

b

d-e

e/5
4/5e

h

WIND

Vb is the basic wind velocity
Vb,0 is the fundamental value of the basic wind velocity
Cdir is the directional factor
Cseason is the season factor

A

B

C

Elevation

Mean wind (variation with height)
The mean wind velocity Vm(z) at a height z above the terrain depends on theterrains roughness and orography and on the basic wind velocity, Vb.

Elevation to e≥5d

Terrain roughness
The roughness factor, Cr(z), accounts for the variability of the mean windvelocity at the site of the structure due to:
1.- The height above ground level.
2.- The ground roughness of the terrain upwind of the structure in the winddirection considered.

z0 is the roughness length
kr is the terrain factor depending on the roughness length z0 calculated using kr=
0,19 (z0 / z0,11)0,07
z0,11 = 0,05m (terrain category II, table 1)
zmin is the minimum height defined in table 1
zmax is to be taken as 200 m

B

e/5

d
d-e/5

h

h

A
d

h

A

h

WIND

WIND

Cr(z)= kr . In (z/z0) for zmin ≤ z ≤ zmax
Cr(z)= Cr(zmin) for z ≤ zmin

A

WIND

WIND

Vm(z)=Cr(z) . C0(z) . Vb
Cr(z) is the roughness factor
C0(z) is the orography factor, taken as 1,0 unless otherwise specified.

Elevation to e≥dBAPeak velocity pressure qp(z)=Ce(z) . qb
Illustration of the exposure factor Ce(z) for C0=1.0, kI=1.0
Z(m)

100
90
80
70
60
50
40
30
20
10
0

External pressure coefficients for vertical walls
A

Zone
hld

Cpe,10C

B
Cpe,1

Cpe,10

Cpe,1

Cpe,10E

D
Cpe,1

Cpe,10

Cpe,1

Cpe,10

Cpe,1

5

-1,2

-1,4

-0,8

-1,1

-0,5

+0,8

+1,0

-0,7

1

-1,2

-1,4

-0,8

-1,1

-0,5

+0,8

+1,0

-0,5

≤0,25

-1,2

-1,4

-0,8

-1,1

-0,5

+0,7

+1,0

-0,3

z0
m

zmin
m

0 Sea or coastal area exposed to the open sea.

0,003

1

I Lakes or ﬂat and horizontal area with negligible vegetation and without
obstacles.

0,01

1

II Area with low vegetation such as grass and isolated obstacless (tress, buildings)
with separations of at least 20 obstacle heights.

0,05

2

III Area with regular cover of vegetation or buildings or with isolated obstacleswith separations of maximum 20 obstacle heights (such as villages, suburban
terrain, permanent forest).

0,3

5

1,0

10

TERRAIN CATEGORY

IV

III

II

I

0

Ce(z)

1,0

2,0

3,0

4,0

5,0

Wind pressure on surfaces We=qp(ze) . Cpe
Ze is the reference height for the external pressure
Cpe is the pressure cosfficient for the external pressure

The ﬁgure is based on the following: for 1m2<A<10m2
Cpe= Cpe,1 (Cpe,1-Cpe,10) log10A
Cpe
Cpe,1

Cpe,10IV Area in wich at least 15% of the surface is covered with buildings and theiraverage height exceeds 15m.

0,1

1

2

4

6

8

10

A (m2)

23

larcore A2®

Aluminium honeycomb panels for architectural envelopes

Hidetech LIGHT®

01

The Hidetech LIGHT allows the installation of larcore A2 6 mm panels transformed into trays by means of cuts and milling made in thepanel.
Subsequently, it is sealed perimeter with a proﬁle through which some clips slide that will serve to ﬁx the cassette on the vertical proﬁles.
®

®

It would be customer responsability to verify that any product supplied complies with applicable regulations related to product installation,
and, in particular, with any regulations regarding ﬁre resistance and ﬁre reaction.
The information and measures contained in this document are for conceptual and theoretical use only. Alucoil shall have no responsability
for these products usage and installation.
The inappropiate use and total or partial reproduction is forbidden, except if expressly authorized by Alucoil S.A.U.
Panel design, transformation and transformation and installation are the sole responsability of the purchaser.

Scheme of the machining and shaping of the larcore A2 6 mm cassettes to be installed with the Hidetech LIGHT system.
®

Fresado 90º
90º routing®

Fresado 90º
90º routing

30

30
30

30
Fresado 90º
90º routing

Routing of the panel around the four sides. Distance between panel edge and routing center should be 30 mm.

Herramienta para taladro y corte
Milling cutter for drilling and cutting

Disco para marcado
Marking disc

250 max.
5

53
5

17,5

Disco para plegado
Bending markTo achive an accurate 90° bending, it is neccesary
to mark the middle of the lower side of the routing.

Altura de la bandeja
Cassette height
17,5

Cutting and drilling in the panel sides to shape the cassette.

24

55

Silicona de sellado
Sealing silicone

Pistola de silicona
Silicone gun

Cordón celular de sellado
Sealing cellular cordº90

Cordón celular de sellado
Sealing cellular corda) Sealing silicone and placed of the cellular cord. Sealing the joint of the ends of the cellular cordb) Bending to 90° of the edges.

7

Pistola de silicona
Silicone gun

7
Perﬁl LT-4 verticalLT-4 vertical proﬁle5

Cordón celular de sellado
Sealing cellular cord
Pre-taladro Ø4,5 para LC-RH
Ø 4,5 pre-drill for stiﬀener

Longitud LT-4 Length

*(1)

4,5

25,4

Cordón celular de sellado
Sealing cellular cordc) Sealing silicone is applied to cassette corners. Placement of the cellular cord inside of LT-4 proﬁle.
d) Placement to the LT-4 proﬁle. Before a drill should be done in both sides of the proﬁle.

Longitud panel -24 mm
Panel length -24 mm

Perﬁl LT-4 horizontal
LT-4 horizontal proﬁle

7
Al
m
m
14 mm
l- 4
ne t -1
pa gh
ra ei
tu el hnPa

7Perﬁl LT-4 horizontal
LT-4 horizontal proﬁlePerﬁl LT-4 horizontal
LT-4 horizontal proﬁleHerramienta de taladro
Drilling tool

Perﬁl LT-4 verticalLT-4 vertical proﬁleCordón celular de sellado
Sealing cellular corde) Drilling of the panel through its internal face to ﬁx in the panel of the waterprooﬁng rivet.

Perﬁl LT-4
LT-4 proﬁlePerﬁl LT-4
LT-4 proﬁleØ5mm
Herramienta de taladro
Drilling tool

Remache estanco
Waterprooﬁng rivet
Ø4,8x8mm Alu/A2

Ø5mm

Ø5mm
Cordón celular de sellado
Sealing cellular cordf ) Drilling of the panel through its external face to ﬁx in the panel of the waterprooﬁng rivets.
g) Fixing of the waterprooﬁng rivets.

Perﬁl LT-4
LT-4 proﬁlePerﬁl LT-4
LT-4 proﬁleRemache estanco
Waterprooﬁng rivet

Remache estanco
Waterprooﬁng rivet

Remache estanco
Waterprooﬁng rivet

Ø4,8x16mm Alu/A2

Ø4,8x8mm Alu/A2

Remache estanco
Waterprooﬁng rivet
Ø4,8x16mm Alu/A2

Ø4,8x8mm Alu/A2h) Fixing of the waterprooﬁng rivets.

i) Cassette ﬁnished and ready to install.

25

larcore A2®

Aluminium honeycomb panels for architectural envelopes

Machining specifications CNC (data base on tools and machinery used in Alucoil for other conditions see the technicalcharacteristics of the tool supplier).
The cutting and routing of larcore A2 panels should be done in machines CNC for a perfect finish, and then installation.
®

PANEL CUT.
Cutting tolerance: size requested +/- 1 mm.
Tool D.8 mm of 1 lip. Hard metal.
a) Maximum: Vr.p.m: 12000 / Advance: 8 m/min.
b) Standard: Vr.p.m: 10000 / Advance: 8 m/min.
c) Minimum: Vr.p.m: 8000 / Advance: 7 m/min.
Disc D.300x3.2 Z96. Speed steel.
a) Speed 5000 r.p.m.
b) Advance: 20 m/min.
ROUTING FOR PANEL FOLDING.
Tolerances between routing: 1 mm.
Disc D.120 mm. Hard metal.
a) Maximum: Vr.p.m: 6000 / Advance: 20 m/min.
b) Standard: Vr.p.m: 5000 / Advance: 20 m/min.
c) Minimum: Vr.p.m: 3000 / Advance: 15 m/min.
Tool “V” 45º D.12-45 mm hard metal (2/3 lips).
a) Maximum: Vr.p.m: 10000 / Advance: 10 m/min.
b) Standard: Vr.p.m: 8000 / Advance: 7 m/min.
c) Minimum: Vr.p.m: 5000 / Advance: 4 m/min

A: 5mmB: (6-8-10-14-15-20)mm
C: 0,5 mm / 0,7 mm / 1 mm
D: 0,7 mm / 1 mm

45°
A

C

B
D

IMPORTANT:All processing jobs must be done using protection gloves and security goggles to avoid wounds or injures by shavings. All processing jobs oflarcore A2 must be done with the protective plastic film to avoid damages and at temperatures above 10°C on coated surface. The plastic
film must remain until all processing jobs have been finished.
®

26

Hidetech® LIGHT System accessories

LT-1A Wind weight bracket

LT-1B Wind bracket

LT-31M Mobile clip (rigth/bottom)

LT-31F Fixed clip (top / left)

LT-32M Short mobile clip

LT-2 Vertical proﬁleLC-RH Stiﬀener

LT-4 Perimetral proﬁle27

larcore A2®

Aluminium honeycomb panels for architectural envelopes

2

8

4

3

13 14

1. larcore® A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw

13 14

4

2

6

5

1

8

3

7

28

01

Hidetech LIGHT
®

8b

6
7

01. Outside elevation
02. Vertical joint
03. LC-RH Stiﬀener
04. Horizontal joint
05. Façade starting
06. Parapet detail07. External corner
08. Internal corner
09. Window head detail
10. Window sill detail
11. Window jamb detail

8a

9

11

10

2
3

5/6
4

29

larcore A2®

Aluminium honeycomb panels for architectural envelopes

Hidetech LIGHT installation systemlarcore A2 6 mm cassettes
01. Outside elevation®

®

Horizontal dilation point

Vertical dilation point

Dilation point

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate®

30

02. Vertical joint

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

2

31

03. LC-RH stiﬀener

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

3

32

04. Horizontal joint

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

4

33

05a. Façade starting I

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

5

34

05b. Facade starting II

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

5

35

06a. High façade starting I

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

6

36

06b. High façade starting II

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

6

37

07. Parapet detail

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

7

38

08a. External corner

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

8a

39

08b. Internal corner

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

8b

40

09. Window head detail

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

9

41

10. Window sill detail

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

10

42

11. Window jamb detail

1. larcore A2 6 mm panel
2. LT-1A wind-weight bracket (40-160 mm)
3. LT-1B wind bracket (40-160 mm)
4. LT-2 vertical proﬁle5. LT-31M tall mobile clip
6. LT-31F tall ﬁxed clip
7. LT-32M short mobile clip
8. LT-4 perimetral proﬁle9. Cellular cord ISOGOM
10. Ø4.8x8mm Alu/A2 waterprooﬁng rivet
11. Ø4.8x16mm Alu/A2 waterprooﬁng rivet
12. EJOT JT4-ZT4 Ø4.8x25mm A2 TORX® T25
13. LC-RH intermediate stiﬀener
14. SikaTack Panel 50 adhesive
15. Double tape side SikaTack Panel 3
16. INDEX Ø4.2x32mm A2/50 ﬂat head screw
17. LT-0A/B thermal break
18. 2-3mm aluminum plate
19. DOWSIL™ 7092 Adhesive and Sealant siliconesealant
®

11

43

larcore A2®

Aluminium honeycomb panels for architectural envelopes

Hidetech PRO®

01

Hidetech PRO installation system allows installing larcore A2 panels with a total thickness of 14 mm.These panels must be edged aroundthe perimeter to ensure their sealing and they will be hung to the vertical proﬁles of the system by means of aluminum hangers that aremechanically ﬁxed by rivets on the internal face of the panel.
®

®

It would be customer responsability to verify that any product supplied complies with applicable regulations related to product installation,
and, in particular, with any regulations regarding ﬁre resistance and ﬁre reaction.
The information and measures contained in this document are for conceptual and theoretical use only. Alucoil shall have no responsability
for these products usage and installation.
The inappropiate use and total or partial reproduction is forbidden, except if expressly authorized by Alucoil® S.A.U.
Panel design, transformation and transformation and installation are the sole responsability of the purchaser.
HOW TO CARRY OUT THE PANEL EDGING:
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ
Ÿ

Cut the honeycomb panel to the accurate dimensions (see sketch above).
Machine the panel according to chosen option.
The internal aluminium sheet will be machined to adventage the bending and folding of every edge.
The panel will be machined to allow the double edging and its subsequent shaped.
The standard solution for Architectural ventilated facades will be double edging WITH 10° slope.
Double edged will have at least two rivets on each edge, and the distance between them shall not exceed 300mm.
A rivet is always placed on each side of the corners (approximately 30mm).
Alucoil recommendation is to use a standard rivet UNE EN ISO 15981 Ø4x6mm (protrunding head, diameter dk=8mm with aluminium
body diameter d=4 mm and L=6mm lenght and aluminium mandrel as well)
Alucoil would machine the panel if needed, including every hole, and would carry out the panel edging, but the client must rivet theedging.

COMMENT: UNE EN ISO 15981 Ø4x6mm rivet DOES NOT FIT 6mm panel, in that case we would have to use a rivet with aluminium or
stainless steel mandrel and body length L=4mm. Ex.: BRALO remache estándar AIA/A2 Ø2,4x4mm.

44

Alucoil offers 3 edging possibilities for its composite panel with Honeycomb core:1) Double edging WITHOUT slope (15mm thickness maximum).
Ÿ 2) Double edging WITH 10º slope (15mm thickness maximum). Mandatory for ventilated facades.
Ÿ 3) Simple edging.
When making optimization of the panels, it must be taken into account extra material needed to make the edging (single or double).
Double edging WITH and WITHOUT slope example: larcore® A2 14 mm thickness:
Panel tolerance:a) Length: 0 / +2mmb) Width: 0 / +2mm
Installed panel: 3000x1500mm
Needed panel double edging WITHOUT slope: 3059x1545 mm.
Needed panel double edging WITH 10° slope: 3061x1546 mm.
Ÿ

Example: larcore A2 14 mm (double edging WITHOUT slope)®

Panel length

Panel length -1 mm
14+1

Panel height

Panel height -1 mm

14+1

14+1

REAR VIEW

LOWER EDGE

REAR VIEWLATERAL AND UPPER EDGINGS

Simple edging

Option 1:
Double edging without slope

Option 2:
Double edging with slope

01

02

03

e

e
e+1

e+1

15

e+2

15

e

45

larcore A2®

Aluminium honeycomb panels for architectural envelopes

Speed and advance conditions for edging machine used in Alucoil
EDGING CLOSING.
The closing of the edges of larcore A2 panels is done in a special roll-forming machine for volumetric (solid) bodies which closes the edgeof the panel perfectly for the installation. Due to the characteristics of the edge closing machine, only the edges of pieces which are not in
conflict with the rollers can be closed.
Edging machine of 10 rollers and Ø50 mm.
a) Advance: 10 m/min.
b) Edging length: 2,5 m.
c) Edging from 1 mm until 30 mm.
®

Routing for edging of the panel will be made with a tool D.22 mm. Hard metal.
a) Maximum: VRPM: 10000 / Advance: 4m/min.
b) Standard: VRPM: 10000 / Advance: 4m/min.
c) Minimum: VRPM: 5000 / Advance: 2m/min.
ŸŸŸ

Cutting tolerances: size requested +/- 1 mm.
Tolerances in the edging routing depth: -0.1 mm.
Edging Larcore Tolerances: 0,+1,5 mm per edging.

Machining specifications CNC (data base on tools and machinery used in Alucoil for other conditions see the technical characteristicsof the tool supplier).
IMPORTANT:All processing jobs must be done using protection gloves and security goggles to avoid wounds or injures by shavings. All processing
jobs of larcore A2 must be done with the protective plastic film to avoid damages and at temperatures above 10°C on coatedsurface. The plastic film must remain until all processing jobs have been finished.
®

A: 5mmB: (6-8-10-14-15-20)mm
C: 0,5 mm / 0,7 mm / 1 mm
D: 0,7 mm / 1 mm

45°
A

C

B
D

46

System accessories

LT-0A+LT-1A wind weight bracket

LT-0B+LT-1B wind bracket

PRO-6R clip (regulation)

PRO-6 clip

PRO-5 short hanger

PRO-5 long hanger

larcore A2 14 mm panel with double edged. Hanger piece®

47

larcore A2®

Aluminium honeycomb panels for architectural envelopes

48

01

Hidetech PRO®

87

01. Outside elevation
02. Vertical joint
03. Intermediate clip
04. Horizontal joint
05. Façade starting I
06. Parapet detail07. External corner
08. Internal corner
09. Window head detail
10. Window sill detail
11. Window jamb detail

6

9

11

10
2
3

5

4

49

larcore A2®

Aluminium honeycomb panels for architectural envelopes

Sistema Hidetech PRO
Bandejas de larcore A2 14 mm
01. Alzado exterior.
®

®

1
EXT TNI
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3
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7

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EXT TNIEXTEXT TNITNIEXT TNIEXT TNIEXT TNIEXTEXT TNIEXT TNIEXTEXT TNITNIEXT TNI

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate®

502a. Vertical joint with bracket LT-1A/B 60-160

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

2a

51

2b. Vertical joint with bracket LT-1A/B 180-260)

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

2b

52

3a. Intermediate short hanger with bracket LT-1A/B 60-160

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

3a

53

3b. Intermediate long hanger with bracket LT-1A/B 60-160

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

3b

54

3c. Intermediate short hanger with bracket LT-1A/B 180-260

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

3c

55

3d. Intermediate long hanger with bracket LT-1A/B 180-260

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

3d

56

4. Horizontal joint

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

4

57

5. Façade starting

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

5

58

6. Columns

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate®

59

7. Parapet detail

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

7

60

8a. External corner

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

8a

61

8b. Internal corner8b

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate®

62

9. Window head detail

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

9

63

10. Window sill detail

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

10

64

11. Window jamb detail

1. larcore A2 14 mm panel
2. LT-1A wind-weight bracket
3. LT-1B wind bracket
4. LT-2 vertical proﬁle5. PRO-5A long hanger
6. PRO-5B short hanger
7. PRO-6 standard clip
8. PRO-6R regulation clip
9. DOWSIL™ 7092 High dhesive and Sealant silicone
10. Hideﬁx 64090 rivet
11. NeoSpeed Ø4.8x5.8mm (ref. 57121-14805) rivet
12. DIN 7504-K Ø4.8x22mm A2/50 self-drilling screw
13. DIN 933 M5x12mm A2/50 hex head screw
14. SikaTack Panel 50 adhesive
15. LT-0A/B thermal break
16. 2-3mm aluminum plate
®

11

65

Housing building. 90 King Street Flinders. VIC. Australia.
Architect: Bruce Henderson & Mim Design
Photographer: Xhejs Koci

STEM complex University of Ottawa. Canadá.
Perkins + Will Architects

Park Gate. Tirana Albania
X-Plan Studio Tirana

66

Viviendas Zaﬁro Valdebebas. Madrid Spain
Estudio de Arquitectura Morph

K Tower. Lisboa Portugal
Saraiva+Associados

EI8HT South Esplanade. Glenelg Australia.
Chasecrown Architect

67

Polígono Industrial de Bayas
Calle Ircio, Parcelas R68 - R74
09200 Miranda de Ebro (SPAIN)+34 947 333 320
info@alucoil.com

www.alucoil.com

JANUARY_2024_01_ENGLISH

Inﬁnity Park. Bulgaria
Starh Architects