4TV – PVC Waterstop

Material

Special high-resistance waterstop to be installed externally to the castings. The type of PVC used allows the use of WATERSTOP on concrete structures exposed to temperatures between -30° C and +70° C, ensuring considerable resistance to ageing, chemical aggression in alkaline environments, brackish water or acid solutions. FUNCTION: They ensure hydraulic tightness even in the presence of pressure. They are used both for the containment of water such as swimming pools, canals, aqueducts, tanks and dams, and for protection from water in foundations in general, in tunnels and silos. TECHNICAL CHARACTERISTICS: Resistant to degradation caused by the sun, ozone and other atmospheric or chemical agents, normally present in the air and in groundwater. They have high flexibility even at low temperatures. The mechanical characteristics remain unchanged over time. They are compatible with prefabricated synthetic PVC membranes.