Retrofitted, backflow-proof composite waterproofing membrane made of flexible polyolefins (FPO) for concrete structures under ground.
More Over
Application
As an additive to the waterproof concrete structure (white tank)
As a system component for waterproofing against water and moisture
Pressure-tight surface sealing of concrete structures Subterrain, application area B1.1 according to SIA 270
Suitable for application on
vertical walls
Horizontal projections and landings
Precast concrete elements
Benefits
Fully and permanently bonded to reinforced concrete
No backflow in the event of damage between the waterproofing layer and the concrete (glued in the system)
High watertightness, tested according to various standards
Easy application with fully bonded joints (no welding required)
High flexibility and crack bridging properties, even at low temperatures
High weather resistance due to temporary UV protection during processing
Ageing resistance
Resistant to natural aggressive substances found in groundwater and soil
Can be combined with other approved Sika sealing/joint sealing systems
Cold applied (no heat or open flames required)
Technical Information
CE marking and declaration of performance according to EN 13967: Plastic and elastomer membranes for waterproofing buildings against soil moisture and water
Total thickness (deff) 1.20 mm (-5/+10 %) (EN 1849-2)
Area-related mass ~ 1.20 kg/m2 (-5/+10 %) (EN 1849-2)
Resistance to shock loading ≥ 400 mm (EN 12691)
Resistance to static load ≥ 20 kg (EN 12730)
Reaction to fire class E (EN 13501-1:2000)
Radon permeability ~ 3.7 * 10-13 m2/s (DIN ISO 11665-10)
