A construction method for energy save layer in a reed and recycled type roof

摘要

PURPOSE: An energy loss reducing method from a rooftop is provided to improve the thermal insulation efficiency compare to methods of planting lawn grass or trees. CONSTITUTION: An energy loss reducing method from a rooftop comprises the following steps: forming a waterproof layer(2) on the upper side of a roof concrete slab(1); installing a draining board(3) on top of the waterproof layer; installing a non-woven fabric(4) on the draining board; spreading landscape soil(5) on the non-woven fabric in the thickness of 10~20cm; installing recycled paper(7) on the landscape soil; and planting phragmites communis(8) inside holes formed on the recycled paper.