Waterproofing and protection of concrete structures, renders and cementitious screeds
Some application examples
· Waterproofing of concrete basins used for containing water.
· Waterproofing bathrooms, showers, balconies, terraces, swimming pools, etc. before laying ceramic tile finishes.
· Waterproofing of plasterboard, render or cementitious surfaces, lightweight cement blocks and marine-grade plywood.
· Flexible smoothing layer for light-sectioned concrete structures, including those subjected to minor deformation when under load (e.g. pre-cast panels).
· Protection of renders or concrete with cracks caused by shrinkage, against the infiltration of water and aggressive atmospheric elements.
· Protection, against the penetration of carbon dioxide, of concrete pillars beams, road and railway viaducts repaired, and structures with an insufficient layer of concrete covering on the reinforcement rods.
· Protection of concrete surfaces which may come into contact with seawater, de-icing salts, such as sodium or calcium chloride, and sulphates.
Product Description
Field of Application
· Remains flexible at very low temperatures (-20°C).
· 30 years experience and more than 300 million m² of surfaces successfully waterproofed.
· CE-certified product in compliance with EN 1504-2 and EN 14891.
· Protects the surface of concrete from CO₂ penetration (carbonation) for more than 50 years.
· Resistant to UV rays.
· 2.5 mm of SEAL MASTER ELASTIC represents the equivalent of 30 mm of concrete against the aggressive action of chlorides (w/c ratio 0.45).
· May also be applied on existing coverings.
· Compatible with ceramic, mosaic and natural stone coverings.
Application Procedure
Preparation of the substrate
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Preparation of the mortar
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Manual application of the mortar
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Application of the mortar by spraying
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