Cavidrain® is a preformed cavity drainage system designed specifically to relieve water penetration from buried structures such as tunnels, basements and underground car parks. It is suitable for use in both new build and existing structures.
Technical Seminars
Request one of our CPD presentation topics, including geosynthetic design solutions for Highways, Rail, Water Sector, Landfill, Blueroof, SuDS Design, Tunnels Drainage and