Compartmentalised waterstops

Impertek’s PVC compartmentalised waterstops are designed for waterproofing concrete foundations of complex public works such as tunnels. Thanks to their structure, these profiles create watertight compartments that block the propagation of infiltrations, providing effective protection. The PVC used is resistant to chemicals in groundwater, acidic solutions, salt water and retains its flexibility even at low temperatures. The high mechanical performance and compatibility with PVC prefabricated synthetic felts make Impertek’s foundation waterstops a safe and durable solution in highly critical infrastructure applications