HDPE土工膜在填埋场中的应用技术与施工工艺

Application and Construction Technology of HDPE Geotechnical Membrane in Landfill Sites

本文分析了HDPE,即高密度级乙烯土工膜的特征,通过对比分析,结合国家对于填埋场中防渗材料的相关规定,深入介绍了HDPE土工膜在填埋场中的应用技术相关的施工注意事项。其中,HDPE土工膜的选材及施工技术质量控制,对于保证防渗层使用可靠性具有极大的意义。

This paper analyzes the characteristics of HDPE, namely high density grade ethylene geomembrane, through comparative analysis, combined with the relevant provisions of the state for the impervious material in landfill, introduces relevant matters needing attention the HDPE geotechnical membrane application technology in landfill. The material and construction technology, quality control of HDPE geotechnical membrane has great significance for the impervious layer use reliability.