砂基透水砖在海绵城市建设中的应用

摘要

介绍了海绵城市的基本概念,论述了砂基透水砖的定义、制作方法、性能特点、铺装构造和应用情况.砂基透水砖具有良好的透水性、水分涵养、耐磨性、耐老化、防滑、防堵塞、净水功能、生态节能和经济效益.采用砂粒的改性、合适的粘结剂和铺装方式以推进砂基透水砖在海绵城市建设中的应用.%The paper introduces the basic concept of"sponge city"and discusses the definition, production meth-ods, performance characteristics, pavement structure and application of sand-based permeable brick. The sand-based permeable brick has good permeability, water conservation, abrasion resistance, aging resistance, anti-skid, anti-clogging, water purification, ecological conservation and economic benefits.