Basement and Structural Waterproofing (to BS 8102) Problem Walls and floors in rooms below ground level are subject to lateral damp penetration by either hydrostatic pressure or capillary action. However using specialist waterproofing techniques, basements,...
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Basement and Structural Waterproofing (to BS 8102) Problem Walls and floors in rooms below ground level are subject to lateral damp penetration by either hydrostatic pressure or capillary action. However using specialist waterproofing techniques, basements, cellars and vaults can be transformed into habitable accommodation and this can add considerable value to commercial and residential buildings in urban areas where high property values prevail. Solution The cavity drainage system uses a high density extruded and studded membrane acting as a dry lining to the walls, ceilings and floors with an air gap behind. This allows for the free movement of water which is channelled into a drainage system for evacuation outside the building. The internal wall finishes can be either a plasterboard dry lining system or plastering direct on to the membrane. The floor finish is either screeded or timber boarded. Features & Benefits Faster Preparation As the membrane is fixed mechanically, there is n
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