Source document: https://docs-lawep.s3.us-east-2.amazonaws.com/1697742191285.pdf (Georgia)
www.daliform.com Disposable formworks for self-bearing perforated ﬂ oors KEY: Air, moisture, unpleasant smell Composting, bioﬁ ltration, waste stabilisation Phytopuriﬁ cation Food storage rooms SWITCHBOARD Telephone +39 0422 2083 Fax +39 0422 800234 FOREIGN COMMERCIAL SECRETARY OFFICE Telephone e-mail Fax +39 0422 208311 +39 0422 800234 export@daliform.com TECHNICAL SECRETARY OFFICE Telephone +39 0422 208350 +39 0422 800234 Fax e-mail tecnico@daliform.com Advantages Efﬁ cient ventilation in all directions thanks to the cavity created by the Eolo formworks.
High load-bearing capacity of the structure both in terms of static loads and in terms of moving heavy vehicles.

 Ease of positioning due to lightness and simple linking of the modules.

 Possibility of maintenance/cleaning through the inspection channels.

 Reduction of reinforcement time thanks to the presence of spacers integrated with the nozzles which host the welded mesh.

 Collection of possible leachate.
FORCED VENTILATION L-PLAST PANEL EOLO FORMWORK LEAN CONCRETE INSPECTION CHANNEL CONCRETE CASTING Applications Bioﬁ ltration system Eolo is used in all applications which require the presence of self- bearing perforated ﬂ oors and with high resistance both in terms of static loads and in terms of moving heavy vehicles, such as: composting systems; waste stabilisation systems; bioﬁ ltration systems; phytopuriﬁ cation tanks; food storage rooms.
Application example: composting Process for the recovery of waste organic material GRINDING GREEN MOIST SCRUBBER BIOFILTRATION / EOLO MIXING BIO-OXIDATION / EOLO MATURATION / EOLO SCREENING COMPOST WASTE Composting is a technique which controls, accelerates and improves the natural process of any organic substance because of the effect of the microbial ﬂ ora which is naturally present in the environment.
High concentration in humus, in active microbial ﬂ ora and in micro-elements make the compost a product which is suitable to various agronomic uses, from gardening to open ﬁ eld farming.

Composting Composting is basically composed of two phases: Bio-oxidation, which consists of the hygienisation of the mass: this is the active phase (also known as high rate, active composting time), characterised by intense processes of degradation of the organic components which are easily degradable.
Eolo permits the uniform and homogeneous distribution of air inside the whole fermenting biomass which leads to a reduction of the process time and it ensures an optimal level of stabilisation.

 Maturation, during which the product stabilises itself and it becomes rich of humic molecules: this is the curing phase, characterised by transformation processes of the organic substance with the formation of humic substances.
The use of Eolo is necessary for the realisation of a perforated ﬂ oor which permits the air insufﬂ ation to make this process more efﬁ cient.
FAN EOLO INSPECTION PIT LEAN CONCRETE Application example: bioﬁ ltration Application example: food storage room Bioﬁ ltration is a process for reducing the polluting substances in the air which uses biological oxidation: the contaminated air is lead through a means which contains microorganisms capable of decomposing the polluting substances using them as a nutrition source.
Basically the system permits to obtain the same results of combustion, with the exception that oxidation of volatile organic mixtures with carbon dioxide is not done thermally but biologically; if the mixtures contain sulphur, nitrogen or chlorine, then the sub-products of the oxidation are mineral salts.
These applications are economically more advantageous than the combustion systems, both in terms of construction and maintenance, but they require a good design to be capable of showing an optimal utilisation.

With Eolo it is possible to realise a perforated ﬂ oor thanks to the nozzles which allow the regular and uniform distribution of air.

Through the air cavity which is created thanks to Eolo and its output nozzles, the distribution of air is uniform over the whole surface of the ﬁ ltering bed.
Bioﬁ ltration INPUT PIPE FOR THE AIR TO BE DEPURATED FILTERING BED It is known since ancient times that storage aeration was required to avoid the formation of humidity which lead to the spreading of undisturbed mould and bacteria, deteriorating the goods (David Macaulay “la città Romana”).

It is also well known that air hardly moves horizontally, if not when appropriate conditions of temperature and pressure exist, and it is for this reason that air cavities were created inside the buildings.
Daliform Group, in order to facilitate the movement of the air inside the air cavities, has created Eolo, an asymmetric aeration system.

The various points for drawing the air in the air cavity, which is however in vertically stratiﬁ ed temperature and density conditions, permit the possibility of micro-injections of natural air circulation and facilitate, therefore, vertical air circulation.
The even more asymmetric contribution due to the air temperature and density, inside the stored food products, facilitates the natural trigger of the abovementioned movements, increasing the possibility of preserving the products.
Apart from this, there are also variable notches on asymmetric cones, which can host welded mesh, to be placed in the upper part during the reinforcement phase, which facilitate the preparation to the ﬂ oor cement casting over which, once the work is ﬁ nished, the food products can be placed.

To contact the technical office: Tel.


+39 0422 208350 - tecnico@daliform.com For obtaining updated technical cards, supporting material, new pictures and “case studies” please visit the website www.daliform.com The technical consultancy is only valid for the Daliform Group construction systems.
Composting system Food storage room AIR DISTRIBUTION CHANNEL LEAN CONCRETE EOLO LEACHATE OUTLET 4 5 6 Technical data Speciﬁ cations 50 50 50 27 Working dimensions cm 50 x 50 x 27 h Quantity of concrete to the crown Weight per piece Nozzles height Pallet dimensions Pallet m2 Pallet pieces Pallet weight m3/m2 0,040 Kg./pcs.
1,990 cm cm 6 110 x 110 x 250 h m2/PAL pz./PAL Kg./PAL 55 220 510 4 plugs to close the nozzles with their dirt-stopping grilles 6 L h b L-Plast h panel L-Plast L panel L-Plast p panel cm cm cm 25 205 7 Installation and cement casting A1 A2 A3 A4 A5 1st Row B1 B2 B3 B4 B5 2nd Row C1 C2 C3 C4 C5 3rd Row Fig.

1 - Dry positioning of the ﬁ rst formwork, the arrow is facing the foundation curb.

Fig.

2 - Dry positioning sequence of the modules by row.
Unite the elements in sequence, by horizontal row, proceeding from the left towards the right and from the top downwards (following the 2 direction normally used for writing), as shown graphically on the crown of each unit (Fig.

2).

3 Laying the welded mesh Ø 6 20x20 cm through the notches next to the nozzles, speciﬁ cally created for hosting the reinforcement mesh.

4 Casting of concrete C20/25 of 6cm of height, starting from the centre of the arc, letting it go inside the legs of Eolo.
Subsequent vibration.

5 Removal of Eolo plugs following the solidiﬁ cation of the cement casting.
Implementation of a ventilated under-ground cavity with the supply and on-site positioning of recycled plastic Eolo formworks from the Daliform Group for the quick dry formation of a self-bearing pedestrian accessible platform above which the C25/30 cement is cast to ﬁ ll the formwork up to its crown and an upper slab of ______ cm reinforced with welded mesh Ø ______ cm 20 x 20 cm, levelled and smoothed with a plastering trowel.
Eolo formworks must have dimensions of 50 x 50 cm (centre distance) and 27 cm in height, with a convex shape to be placed only on the four lateral feet to guarantee maximum ventilation and 6 cm high nozzles to guarantee the realisation of perforated ﬂ oors for the distribution of air in composting, waste stabilisation systems, deodorising systems and food storage rooms.

Eolo formworks provide breaking resistance of 150 kg in correspondence of the centre of the arch with an 8 x 8 cm clamp.
Formworks in recycle plastic, such as Eolo , must not release polluting substances, have an Environmental Compatibility Certification and be produced by a Company Certiﬁ ed according to International Standards UNI EN ISO 9001 (Quality), UNI EN ISO 14001 (Environment); BSI OHSAS 18001 (Safety) and SA 8000 (Social responsibility).

The company that supplies the Eolo formworks must also exhibit the product certiﬁ cate approved by an EOTA member agency (European Organisation for Technical Approvals).
By the square meter €_______________________________________ Supply and installation cost grid No.

Item U.M.
Item U.M.

Quantity Unit price Total 1 Supply and casting of lean concrete with a thickness of ____ m3/m2 2 Supply of the EOLO formwork, h 27 m2 1 3 Dry installation of the EOLO formwork on the prepared surface h/m2 0.0125 4 Supply and positioning of the welded mesh Ø ___ mm - 20x20 cm Kg/m2 5 Supply and casting of concrete C25/30 - for filling up to the crown m3/m2 Logistics - pallet capacity MEANS OF TRANSPORT NO.
OF PALLETS Tractor (8.20/9.60x2.45) Trailer (6.20x2.45) 14/16 10 Semi-trailer (13.60x2.45) 20 feet container 40 feet container 24 10* 20* * the m2 per pallet can vary based on the type of container.

8,20/9,60 x 2,45 6,20 x 2,45 8,40 x 2,45 7,20 x 2,45 13,60 x 2,45 20 feet 40 feet 1 Position the ﬁ rst element to the upper left with respect to the work surface, making sure that the arrow is pointing up (Fig.

1).
1).

Tractor+ Trailer type “BIG” (8.40+7.20x2.45) 14 + 12 Eolo represents the efﬁ cient, fast and economic remedy for the realisation of a perforated ﬂ oor in reinforced concrete with high load-bearing capacity, which can be also accessed by heavy vehicles.
Thanks to the vertical asymmetric nozzles, axially perforated, it can be conveniently used for the distribution of air in composting, waste stabilisation systems, deodorising systems and for aerating the ﬂ oors of the storage rooms for the storage/curing of food products.

It is known since ancient times that storage aeration was required to avoid the formation of humidity which lead to the spreading of undisturbed mould and bacteria, deteriorating the goods (David Macaulay “la città Romana”).
Eolo is constructed with recycled plastic and it is eco- compatible, and it is composed ofspecial high nozzles which permit the realisation of a 6 cm high perforated plate.

Through the Eolo elements the air is uniformly distributed in the air cavity and it is then blown into the overhead environment.

The information contained in this catalogue could be changed.
Before placing an order, request a conﬁ rmation or updated information from the DALIFORM GROUP, which reserves the right to make changes at any moment without notice.

In consideration of recycled material, it is speciﬁ ed that there are tolerance margins caused by environmental factors.

7 8 3 www.daliform.com 2 1 - 7 0 _ 4 0 .

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+39 0422 2083 - Fax +39 0422 800234 export@daliform.com - www.daliform.com Via Serenissima, 30 - 31040 Gorgo al Monticano (TV) - Italy Socio del GBC Italia.