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
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
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.
Flow-delay drainage board with CE marking, made of recycled high-impact polystyrene (HIPS), 60 mm high, for inverted roof structures with high vapor diffusion requirement , for blue roofs with the application of water accumulation valve,