Green Roof Drainage Plate

A separation fabric over the top of the plates retains.

Green roof drainage plate.

Green roof system also called living or planted roofs are systems of living plants and vegetation installed on the roof of an existing or new structure. Roofs that have potted plants or container gardens are not generally considered green. A green roof is also called a living roof eco roofs and vegetative roofs. Three thicknesses of drainage plates are available to meet the drainage and water storage requirements of almost any green roof.

Water is retained within pockets on the upper sides of the plates while excess water flows through small holes and spills over the edges to be carried off the roof. The green roof solutions drainage conduit is a stainless steel channel for use with the aggredrain system. Since drainage plates are lightweight and easy to install they have become the most popular drainage system for green roofs. 25mm 1 thickness is standard for thin extensive roofs 40mm 1 5 is recommended for enhanced water storage and drainage on thicker extensive roofs and semi intensive roofs and 60mm 2 5 is available for.

Leiyuan industrial company liited is committed to manufacturing plastic drainage plate sidewalk drainage plate drainage cover plates. Quanzhou mingjing plastic products co ltd cooperative invested by leiyuan industrial co ltd is mainly engaged in the research and production of hdpe drainage plate and grass grid for. The 6 slotted triangle shape is used beneath the aggredrain layer and allows for water to flow freely. It is a roof of a building or home that is partially to completely covered with vegetation.

Systems with drainage mats. Xf 3111 synthetic green roof drainage composite. Extensive vs intensive green roofs. 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.

Drainage plates are recommended for roofs with slopes less than 1 12. Green leiyuan cn 86 595 22788697. A synthetic protection water storage fabric weighing 500g m2 15 oz yd2 is applied over the waterproofing or root barrier membrane. This kind of board integrates the functions of storage and drainage of water drainage board drainage cells drainage plates for rooftop garden greening roofs.

When the depth of water stored in the green roof growing media was treated as a variable roof storage was varied from 0 25 to 3 0 inches of storage using the 28 years of state college s daily rainfall data the results see figure 3 showed that the 3 5 inch green roof with 1 6 inches of water storage with a drainage layer and plants was an.