A filter fabric layer on top should separate the aggredrain from the growing media.
Green roof water retention mat.
Tremdrain gs drainage mats consist of a perforated polystyrene core with fabrics attached to both sides.
Made of recycled non rotting polyester fibers for water and nutrient retention as well as a protection layer.
Kev will simply unroll the water retention fleece and use a stanley knife to cut it to the same size as the roof.
Mrm is available in two thicknesses 3 16 and 3 8 to suit your project s specific needs.
Ccw offers a wide variety of vegetation options for green roof systems.
Water storage mat can be used under low slope green roofs to enhance water retention and provide uniform water distribution.
Aggredrain is most commonly used at a 1 minimum depth over a moisture retention mat grs mrm 14 or grs mrm 30.
Moisture retention and protection mat for extensive green roofs and ballasted roofs.
It looks like a rolled up blanket.
The green roof solutions drainage conduit is a stainless steel channel for use with the aggredrain system.
Reinforced sheet membrane and hot applied liquid waterproofing system.
The 6 slotted triangle shape is used beneath the aggredrain layer and allows for water to flow freely.
Ccw miradrain gr9400 is a high capacity retention drainage composite with a three dimensional high impact polypropylene core for use on horizontal green roof.
Xf drainage mats are engineered to divert excess water from the green roof quickly for healthy plant growth.
Since three layers of water storage mat will retain approximately one inch of rainfall it can also be covered with a gravel ballast to create non vegetated roofs that reduce and delay stormwater runoff blue roofs.
Protection mats can also be used above the drainage system to retain stormwater.
The highly retentive qualities of this fabric provide a slow evaporative release of moisture for green roof plants from deep in the green roof system.
Green roof systems of this type are drained by a multi layer fabric mat called a drainage mat that combines soil separation drainage and protection functions.
The mrm is also a popular choice for fleece based living or green wall systems.
Allows rainwater to water vegetation in green roofs without waterlogging the plant xf is highly permeable geo composites that combine drainage filter aeration and water retention functions in one product.
Compared with green roofs systems using drainage plates or granular drainage this system is the fastest to install and creates the thinnest and lightest green roof assembly.
Green roof solutions moisture retention mat mrm protects the waterproofing membrane and holds moisture beneath the drainage layer in green roof systems.
Basic uses tremdrain gs is designed to be used in applications such as vegetative roof systems or greenscapes where some water retention is desired.
