土工合成材料在集雨工程中的应用

土工合成材料是以高分子聚合物为原料制成的一种新型岩土工程材料，在工程中应用可以发挥良好的防渗、反滤、隔离、加筋、防护、排水功能。通过试点工程，将土工合成材料中的复合土工膜和土工膜用于集雨工程的水窖、蓄水池的防渗处理中，总结了设计和施工经验。这一新材料、新技术已在豫西、豫北和其他地区得到推广，产生了显著的社会、经济和生态效益。

Application of geosynthetics in Rainwater Collection Project

Through experimental project, geotextile and compound geotextile were used in anti - seepage of cistern in rainwater collection project. The author summarized design and construction experience of the application. The new material and technology has been spread in the west and north of Henan province and brought remarkable social, economy and zoology benefit.