Additive for cement and concrete
WB-idroblok L It makes water repellent and breathable plasters and mortars by creating an antimoisture barrier. It prevents efflorescence, moulds and saltpetre. The reduced water and moisture absorbtion in the additive treated mixture gives various advantages:
- Increased lifetime
- Lower effect to the frost-defrost cycles
- Better thermal insulation and energetic efficiency
- Doesn't change the physical characteristics of the additive treated mixtures.
WHERE TO USE
For the antimoisture additive use of traditional or premixed plasters, cementitious plaster and concrete.
Specific for the basements, underground/retaining wall, screed for the setting bed of mortar before tiling (against updraft moisture) and restoration works (mortar for reconstruction and plasters).
HOW TO USE
Water down WB-idroblok L with the estimated mixture water. The quantity must be calculated in the range of 0.1 ÷ 0.5 % of the dry mixture weight based on the type of realization.
Avoid direct contact of the concentrated product with the mixture. It must be diluted with clean water.
Lt 0.1 ÷ 0.5 for 100 Kg of mixture (total dry weight inert included).
Siloxanes and silanes concentrated resin solution
Appearance: Odourless Liquid
Colour: Colourless (blue tendency)
Specific weight: 1,170