Green Roof Protection Layer

Benefits of green roofs.

Green roof protection layer.

Benefits of green roofs. Drainage protection filtration layer it is used for lightweight green roofs terraces and has many functions. As a general rule the more the roof is trafficked the higher the level of protection required for example extensive green roofs would generally experience much lower levels of traffic damage during maintenance than publicly accessed areas. The green roof drainage layer thickness makes sure that nothing can go wrong below offering a solid and effective guard.

The clay and silt content of materials used in a rock aggregate drainage layer should be 10 per cent by mass. Systems secured by roof layer. Green roof solutions protection mats are specially designed needle punched fleece constructed of 100 recycled polyester and polypropylene fibers. The water storage means sprinkler irrigation can be used at greater intervals and in certain favourable situations irrigation can be done away with altogether.

The growing substrate must be kept separate from the drainage layer with a filter sheet. Mechanical protection is necessary. Systems secured by roof layer. Protection matting is installed directly on the waterproofing layer for root resistant membranes or atop the installed root barrier layer providing further uncertified protection against root penetration and doubling as a separation sheet.

The quality of the material its thickness weight and tensile strength. The protection matting may provide some noise absorbing capability. 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. In order to evaluate the compatibility of this layer the followings must be checked.

The rock aggregate should also have a. Protection drainage and filtration. This layer delivers protection against mechanical damage. Protection layer rubber carpet it is a carpet made of polyurethane rubber and it protects the waterproofing and the insulation of the green roof.

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. Many green roof systems feature a water storage layer incorporated into the drainage layer so as to have a reserve of water for bottom up irrigation of the vegetation.