復合(he)土(tu)工(gong)(gong)(gong)膜，廣泛(fan)應(ying)(ying)用(yong)(yong)于渠(qu)道防(fang)滲工(gong)(gong)(gong)程。近年來，土(tu)工(gong)(gong)(gong)合(he)成材(cai)(cai)料(liao)(liao)在(zai)土(tu)木工(gong)(gong)(gong)程，尤其(qi)是在(zai)防(fang)洪搶險(xian)工(gong)(gong)(gong)程中的大量應(ying)(ying)用(yong)(yong)及(ji)其(qi)成效，引起了廣大工(gong)(gong)(gong)程技術人員(yuan)的高度重(zhong)視(shi)。對于土(tu)工(gong)(gong)(gong)合(he)成材(cai)(cai)料(liao)(liao)的應(ying)(ying)用(yong)(yong)技術，國家從防(fang)滲、反濾、排水(shui)、加(jia)筋、防(fang)護等方(fang)面，提(ti)出了規范性技術要求(qiu)，大大加(jia)快了新材(cai)(cai)料(liao)(liao)的推廣應(ying)(ying)用(yong)(yong)步伐。該材(cai)(cai)料(liao)(liao)在(zai)灌區渠(qu)道防(fang)滲工(gong)(gong)(gong)程中得到廣泛(fan)應(ying)(ying)用(yong)(yong)，結合(he)施工(gong)(gong)(gong)實(shi)踐(jian)，淺談復合(he)土(tu)工(gong)(gong)(gong)膜的應(ying)(ying)用(yong)(yong)技術。