A DRAINAGE SYSTEM FOR LANDFILL

摘要

A drain structure of a landfill is provided to prevent the landfill from being wholly damaged by increasing the friction about the slope, and to relieve the pressurized load. A drain structure for a landfill is composed of a water barrier(110) composed of a flat plate portion contacting to the slope(g) and embossed units, a non-woven fabric layer(120) contacting with the upper part of the embossed unit of the water barrier, and an attachment device for increasing the friction about the slope and preventing slip. A space is formed by the embossed unit of the barrier, and the barrier is structurally protected by relieving the pressurized load of the barrier with elasticity of the barrier.