ROOF GARDEN EQUIPMENT BY ROLL TYPE NATURAL GROUND COVER PLANT

摘要

One carpet-type top-afforestation equipment is arranged for ease of the structure of transport and a top-afforestation equipment and is reduced by a load on the top using natural basic ground cover plant spreads a porous and soft drain plate in the main body in order or on a waterproof layer, one root-barrier filter layer, and without soil ground cover plant. One carpet-type top-afforestation equipment includes: that a waterproof layer (1) is formed on the bottom at top using natural basic ground cover plant; One porous and soft drain plate (2); One root-barrier filter layer (3); Without soil ground cover plant (4). Waterproof layer is made of heat-insulating waterproof film. Drain plate is by the bracket (21) for fresh water, an opening (22) and a soft board (23) composition for draining overflow water. The P. that root-barrier filter layer can be drained by waterE films or adhesive-bonded fabric are made. Ground cover plant (42) is allowed to take root in cultivation layer (41) being made of a supporting element (411) and a nutritive layer (412).