Water repellent and oil repellent surface for porous support (5 polymers)
The TECHNISIL HYDRO PLUS is liquid, ready to use and for water repellency of different porous vertical and horizontal in the construction (concrete, masonry, coated, natural stone or reconstituted,...)
Protection against bad weather, smog, acid rain and pollutants;
Reduced the damage due to frost;
Limits the formation of blooms by migration of water;
Limit the penetration of water into the Interior;
The reduction of water absorption allows the material to keep its thermal insulation properties;
Easier maintenance of the support by the character self-cleaning of the repellent;
…;
Properties:
System non-film forming;
Does not change the appearance of the support;
Breathable material - permeable to water vapour;
Free from solvent, odourless, non-toxic and non-flammable;
Excellent aging, not yellowing;
Sustainable treatment at the time;
Slows down the trainingmicroorganism (mosses, lichens,...);
Can be applied on damp or dry support, as well as fresh joints;
Implementation and precautions: Implementation:
The media must be healthy, clean, dusted and fat;
Disinfect the bracket, eliminate mosses, algae and lichens using a fungicide type TECHNICIDE + (permission 1904 B No.);
Clean up the frayed joints, sealing the cracks;
Application to saturation, by brush, roller or spray (TECHNISPRAY 10) one to two successive layers (the second layer is sprayed onto the first still wet);
Consumption: between 200 and 1500 ml/m² in total, depending on the porosity of the media;
Determination of consumption and the efficiency of the treatment by the method with pipe glass;
Treated the TECHNISIL HYDRO more support can be exposed to rain after +/-2 hours.
Notes and precautions:
The temperature of the medium can never be less than 5 ° C;
In all cases, the chassis and the glass must be protected, accidental stains should be immediately cleaned using water;
The TECHNISIL HYDRO more cannot be applied on non-porous materials;
Pre-test situ alwayss recommended;
In the case of presence of salts in surface (saltpeter), we recommend to neutralize these salts (to the TECHNIROC) before the application of TECHNISIL HYDRO PLUS.
Technical characteristics:
Density: 1 +/-0.01;
Aspect: White liquid;
Active ingredients: 8%;
Ageing tests: less than 0.1 ml of absorption after 10 years (according to tv75 and ATG);
Flash point: non-flammable; (contains no solvents)
Ph: 8-9;
Odor: none;
Viscosity: INF. to 100 cPs (at 25 ° C);
Modification of surface tension: 12 20 mN/m.
Wetting angle: greater than 60 ° depending on Method used ASTM D5946;
Water vapour permeability: coefficient µ INF. 10;
Impermeability to water according to Test method glass Pipe: 100%;
Maximum efficiency: after 7 days.
Principle of action: hydrophobic and repellent.
Bridging of cracks: contains a polyolefin resin that ponte cracks of 300 microns.