Green Roof Aeration Layer Material

They can also provide additional functions for the green roof other than just drainage.

Green roof aeration layer material.

Drainage layer the green roof drainage layer provides you with a way to ensure there is nothing getting through and that excess water is drained away to avoid any waterlogging or increase in weight on the roof. They can also be used to increase the size of the root growth zone and provide space for an aeration system. The most common root barriers used are thin polyethylene sheets laid over the waterproofing membrane. Protection drainage and filtration.

The drainage layer can be created using different lightweight aggregate materials such as gravel clay tiles and lava rock. Also the green roof drainage layer material is made to be sturdy and strong so that piercing can be limited and that the integrity of the entire program can. As the market for green roofing develops the proper design and understanding of green roof components is imperative. It also acts as a filter fabric preventing fine particles from being washed out of the substrate soil ensuring.

The green roof drainage layer thickness makes sure that nothing can go wrong below offering a solid and effective guard. Root barriers are often used in green roofs to provide some protection to the waterproofing from invasive stolons rhizomes and from woody roots from trees and shrubs. It is made of a filtration veil and the polyamide monofilament fibre network layer. Bauder sdf drainage layer.