种植屋面塑料排水板滤水层施工技术

摘要

结合成功的工程实例,着重介绍了塑料排水板滤水层的构造组成、功能、应用范围、优点及施工工艺,实例表明此种滤水层具有较好的性能和推广价值。%Combining with the successful engineering examples,the paper introduces the components,the functions,application scopes,the advantages and construction craft for the water filtering layer of plastic drainage plate,and proves the water filtering layer has better performance and can be further extended.