Triton Double Drain / Platon Double Drain
Drainage and protection cavity membrane used externally against retaining walls and across terraces and podiums. Triton Double Drain / Platon Double Drain protects the primary waterproofing membrane from damage during back-filling or covering whilst maintaining a clear space which allows water to de-pressurise and drain freely. Triton Double Drain / Platon Double Drain is used in conjunction with a maintainable land drain to reduce the risk of water pressure build up as part of a specification which can comply with the guidance laid out in BS 8102:2009.