【摘要】 渠道防渗技术是目前中国应用最广泛的节水工程技术措施。本文论述了渠道防渗技术发展现状 ,介绍了渠道防渗抗冻新材料与新技术 ,提出目前渠道防渗技术由单一防渗材料向复合防渗材料 ,由单一防渗结构形式向复合防渗结构形式发展 ,指出必须加强跨学科研究和跨行业合作 ,加大渠道防渗抗冻新材料与新技术的研究和推广应用力度更多还原

【Abstract】 This paper discussed the present developmental situation of canal seepage control technique,introduced new material and new technology for canal seepage control.The author points out that canal seepage control technology has developed from single seepage control material to compound material,from single seepage control structure to compound structure,so we must strengthen multisubject research and multitrade cooperation,increase research and spread of new material and new technology for canal seepage control.更多还原