Rainfall membrane for waste landfill with excellent rainwater prevention and landscaping capacity and landfill method using the same

摘要

PURPOSE: A rainwater tent is provided to effectively block and discharge rainwater flowed from ground and to effectively collect reclaiming gas. CONSTITUTION: A rainwater tent(300) is installed on a sand layer. Herein, a rainwater collecting portion(320) of the rainwater tent is wrapped by an unwoven fabric for preventing sand or other foreign materials from being flowed into the rainwater aperture in the rainwater collecting portion while easily flowing the rainwater. Then, another sand layer is formed on the rainwater tent for the rainwater, which is flowed from ground, to be easily flowed into the rainwater collecting portion while protecting the rainwater tent. And, the surface of ground is formed on the second sand layer for planting. Moreover, the rainwater collecting portion is connected to a treating equipment of leachate for continuously discharging the collected rainwater to the treating equipment of leachate.