Polystyrene drainage membrane DiaDrain-60H-UP

drainageprotectionwater retention

Advantages • Protecting the waterproofing against the scattering of the filling material → protective overlapping edge around the board • Increased contact surface → heightened protection of the waterproofing through the favorable weight distribution • Vapor diffusion for inverted roofs → increased diffusion openings both side • Durable and high compressive strength material (HIPS) → no water cooling needed during summer installations • Preventing the sinking of the filter layer = dedicated support cones • Suitable for flooded blue roof → up to 100 mm water level with the combination of DiaDrain-60H rainwater retention board as a DiaDrain-120-WM wassermanagement system • Fire classification regarding EN 13501-1 → classified as class „E" construction product, therefore without limitation applicable DIADEM® build-up • Stone pavement • Bedding layer • Levelled crushed stone • DiaDrain-60H-UP drainage board • VLU-500 protecting fleece • GF-1000 skid membrane (2 layers) • VLS-500 water retention and mechanical protection layer • Root resistant waterproofing membrane • Roof construction Application Flow-delay drainage board for inverted roof structures with high vapor diffusion requirement, for blue roofs with the application of water accumulation valve, and for drainaging of traffic areas with zero slope contructions, filled with bearing layer (broken gravel, drainage concrete, etc.) or as permanent shuttering.