ENSolutions for Humidity Problems

Colourless water repellentswith premium siloxane oligomers

SIMPLE AND EFFICIENT
Humidity in a building may have a range of consequences such as damage tothe walls, heat loss, destruction of the materials (e.g. plasters, paintwork, woodpanelling), mould, etc.
It is the presence of water, in the form of liquid, vapor or rising capillaries.
Moisture can be on the surface (rainwater penetration), rising from below (bycapillary action) or in the form of condensation (thermal bridges, lack of aeration
and/or heat insulation, etc.).

Treatment with CAPILASIL changes the surface tension of a “hydrophilic” material
to make it “hydrophobic”, while retaining maximum permeability to water vapor.
According to the needs and nature of your humidity problems, formulations in theCAPILASIL range vary in order to make your sanitation projects successful.

Rising damp

Treatment by injection

Walls are dried and protected against rising damp by injection of CAPILASIL (aqueous or solvent phase), which forms a hydrophobic barrier at the bottom of the walls.
CAPILASIL is applied by means of aninjection pump and according to a specific protocol.
There is also a product suitable for use
in old farm buildings whose walls contain nitrates (between 4 and 8%).
The product consumption is 1.5 to 2
litres per running meter and per 10 cmof wall thickness.
E.g.: the consumption for a wall of 5 m long and 20 cm thick will range from 15 to 20 L.

CAPILASIL WOOD
water repellent speciallydesigned for wooden
façades, patios andfurniture.

IMPRESIL
thinner to remove
marks of CAPILASIL
6, 10 and PB before
polymerisation.

CAPILASIL 10 (see right page)or CAPILASIL HEH2O (see right page)or CAPILASIL HS
water repellent based on dearomatizedsolvents, for injection into walls with anitrate content higher than 4% and lower
than 8%.

CAPILASIL 10
water repellent based on dearomatized solventsand containing +/-10%* of active material in theform of premium siloxane oligomers.
or CAPILASIL HEH2O
water-based water repellent containing +/-7%*of active material in the form of premiumsiloxane oligomers.
or CAPILASIL 6
water repellent based on dearomatized solventsand containing +/-6%* of active material in theform of premium siloxane oligomers.

CAPILASIL PB
water repellent speciallydesigned for non-porous
limestone (BelgianBluestone type).

*based on a 100% concentrateSurface moisture

Treatment by penetration

CAPILASIL, used to make a surface water-repellent, is easy to apply by pouring orbrushing, working upwards from the bottom.
The BEAL technical team recommends in most cases a2-layered “fresh on fresh” application for optimal product penetration. The next coat pushes the previous one
more deeply into the support. It is this depth of penetration that ensures the longevity of the treatment.
Product consumption: 1 L/1-3 m² of masonry (terracottabricks) and 1 L/3-6 m² of concrete.

MANY ADVANTAGES Avoids efflorescence as much as possible.
 Protects outside walls from driving rain.
 Reduces moss and mould growth.
 Prevents damage due to frost and therefore cracks in the support.
 Materials continue to breathe.
 Prevents condensation due to the presence of moisture in the materials.
 Reduces the heat consumption because dry materials have better thermal insulation properties than wet ones.
 Façades remain clean for longer. Dust and dirt can no longer penetrate andwill be washed off by the first rain shower.
CAPILASIL formulations vary depending on the nature and porosity of the support. In addition,
the application environments (e.g. wet or dry support) will highlight an appropriate solution witha particular CAPILASIL. Do not hesitate to contact us to find suitable solutions.

BEAL designs, develops, manufactures and distributes other highly technicalproducts : coverings for façades, natural lime, BEALSTONE coverings of the“terrazzo” type, MORTEX coverings of the “waxed concrete” type, etc.

Beal International s.a.
Z.I. Noville-les-BoisRue du Tronquoy 85380 Fernelmont - BELGIUM
T. +32 (0) 81 83 57 57 - F. +32 (0) 81 83 57 67
info@beal.be - www.beal.beVAT : BE 0414 592 153