Green Roof Protection Layer

Mechanical protection is necessary.

Green roof protection layer.

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 water storage means sprinkler irrigation can be used at greater intervals and in certain favourable situations irrigation can be done away with altogether. Systems secured by roof layer.

Protection drainage and filtration. 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. This layer delivers protection against mechanical damage. 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 clay and silt content of materials used in a rock aggregate drainage layer should be 10 per cent by mass. Bauder sdf drainage layer material of the drainage layer polyamide monofilament weight of the drainage layer 400 g m. Benefits of green roofs.

The rock aggregate should also have a. The protection matting may provide some noise absorbing capability. Protection layer rubber carpet it is a carpet made of polyurethane rubber and it protects the waterproofing and the insulation of the green roof. 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 growing substrate must be kept separate from the drainage layer with a filter sheet. It is made of a filtration veil and the polyamide monofilament fibre network layer. Benefits of green roofs. Systems secured by roof layer.

The quality of the material its thickness weight and tensile strength. Green roof solutions protection mats are specially designed needle punched fleece constructed of 100 recycled polyester and polypropylene fibers.