Excess water spills over the edges of the plates and is carried off the roof.
Green roof protection board.
Greenguard pb4 waterproofing protection board.
The quality of the material its thickness weight and tensile strength.
Our protection mats are multifunctional products which are compatible with multiple membranes for use as a first layer of protection on the waterproofing membrane or above the root barrier.
This durable extruded polystyrene xps board has the compressive strength and impact resistance to withstand even the toughest load pressures.
Description protection course is a multi ply semi rigid core composed of a mineral fortified asphalt core formed between two outside layers of asphalt impregnated reinforced mats manufactured in accordance with astm d 6506.
Densdeck roof boards are easy to.
Ccw 300hv is a16 ounce per square yard needle punched polypropylene fabric which aids in the water retaining volume of green roof systems.
Protection course waterproofing protection.
Water is retained within pockets on the upper sides of the drainage plates.
After the waterproofing membrane is applied to the foundation protect it from damage during backfilling with pb4 waterproofing protection board.
Drainage mat is laid over the protection fabric and the remainder of the roof with the ribbed drainage channels following the roof slope.
Ccw protection board h ccw protection board h is a heavy duty protection board designed to protect waterproofing membranes in horizontal applications.
The fiberglass mat faced noncombustible as described and tested in accordance with astm e136 nonstructural gypsum core panels provide superior fire resistance and protection from hail damage and hold up well under normal construction and maintenance foot traffic while stiffening and stabilizing roof decks.
Suitable for extensive green roof systems including sedum roofs wildflower and biodiverse roofs grasses and dwarf plants with substrates up to a depth of 200mm.
Mechanical protection is necessary while building green roofs.
In order to evaluate the compatibility of this layer the followings must be checked.
Green roof solutions protection mats are specially designed needle punched fleece constructed of 100 recycled polyester and polypropylene fibers.
Systems with drainage plates.
Description green roof systems of this type are drained by waffled plastic sheets called drainage plates.
Heavy duty hdpe dimpled drainage board with drainage holes suitable for green roofing.
A synthetic protection water storage fabric weighing 500 g m2 15 oz yd2 is applied around the perimeter of the roof over the waterproofing or root barrier membrane.
Application since drainage plates are lightweight and easy to install they have become the most popular drainage system for green roofs.
