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    近(jin)年來(lai)，土(tu)工(gong)合成材料(liao)在土(tu)木工(gong)程(cheng)，尤其(qi)是在防(fang)(fang)(fang)(fang)洪搶險(xian)工(gong)程(cheng)中的(de)(de)(de)大量(liang)應(ying)(ying)(ying)用(yong)(yong)(yong)(yong)及其(qi)成效，引起了廣(guang)大工(gong)程(cheng)技(ji)(ji)術(shu)人(ren)員的(de)(de)(de)高度(du)(du)重視(shi)。對于(yu)土(tu)工(gong)合成材料(liao)的(de)(de)(de)應(ying)(ying)(ying)用(yong)(yong)(yong)(yong)技(ji)(ji)術(shu)，國家(jia)從防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen)、反濾(lv)、排(pai)水(shui)(shui)、加筋、防(fang)(fang)(fang)(fang)護(hu)等方面，提出了規范性技(ji)(ji)術(shu)要(yao)求，大大加快了新(xin)材料(liao)的(de)(de)(de)推(tui)廣(guang)應(ying)(ying)(ying)用(yong)(yong)(yong)(yong)步伐。防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen)膜(mo)(mo)(mo)適(shi)(shi)用(yong)(yong)(yong)(yong)水(shui)(shui)利:如(ru)江河(he)湖泊水(shui)(shui)庫堤壩的(de)(de)(de)防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen),堵(du)漏(lou),加固(gu),水(shui)(shui)渠的(de)(de)(de)防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen),垂直心墻,護(hu)坡等；防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen)膜(mo)(mo)(mo)適(shi)(shi)用(yong)(yong)(yong)(yong)市政(zheng)工(gong)程(cheng):地鐵,建筑(zhu)物地下工(gong)程(cheng),種植屋(wu)面,屋(wu)頂花園(yuan)的(de)(de)(de)防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen),污(wu)水(shui)(shui)管道；聚(ju)(ju)乙(yi)烯(xi)(xi)(xi)防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen)膜(mo)(mo)(mo)適(shi)(shi)用(yong)(yong)(yong)(yong)園(yuan)林:人(ren)工(gong)湖,河(he)道,蓄水(shui)(shui)池(chi)(chi)(chi)(chi),高爾夫球場的(de)(de)(de)水(shui)(shui)塘底,護(hu)坡,綠化(hua)(hua)(hua)草(cao)坪防(fang)(fang)(fang)(fang)水(shui)(shui)防(fang)(fang)(fang)(fang)潮等；高密(mi)度(du)(du)聚(ju)(ju)乙(yi)烯(xi)(xi)(xi)土(tu)工(gong)膜(mo)(mo)(mo)適(shi)(shi)用(yong)(yong)(yong)(yong)石(shi)化(hua)(hua)(hua):化(hua)(hua)(hua)工(gong)廠,儲(chu)油罐防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen),化(hua)(hua)(hua)學反應(ying)(ying)(ying)池(chi)(chi)(chi)(chi),沉淀(dian)池(chi)(chi)(chi)(chi)的(de)(de)(de)內(nei)襯(chen),二次(ci)襯(chen)層等；聚(ju)(ju)乙(yi)烯(xi)(xi)(xi)土(tu)工(gong)膜(mo)(mo)(mo)適(shi)(shi)用(yong)(yong)(yong)(yong)礦(kuang)業(ye):洗選池(chi)(chi)(chi)(chi),堆浸池(chi)(chi)(chi)(chi),堆灰場,溶解池(chi)(chi)(chi)(chi),沉淀(dian)池(chi)(chi)(chi)(chi),堆場,尾礦(kuang)的(de)(de)(de)底襯(chen)防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen)等；低(di)密(mi)度(du)(du)聚(ju)(ju)乙(yi)烯(xi)(xi)(xi)膜(mo)(mo)(mo)適(shi)(shi)用(yong)(yong)(yong)(yong)交通(tong)設施:公路的(de)(de)(de)基礎加固(gu),涵洞的(de)(de)(de)防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen)；防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen)膜(mo)(mo)(mo)適(shi)(shi)用(yong)(yong)(yong)(yong)農業(ye):水(shui)(shui)庫，飲用(yong)(yong)(yong)(yong)水(shui)(shui)池(chi)(chi)(chi)(chi)，蓄水(shui)(shui)塘，灌溉系統(tong)的(de)(de)(de)防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen)；膜(mo)(mo)(mo)適(shi)(shi)用(yong)(yong)(yong)(yong)水(shui)(shui)產養殖(zhi)業(ye):集(ji)約(yue)化(hua)(hua)(hua),工(gong)廠化(hua)(hua)(hua)養殖(zhi)池(chi)(chi)(chi)(chi),魚塘,蝦池(chi)(chi)(chi)(chi)的(de)(de)(de)內(nei)襯(chen),海參(can)圈護(hu)坡等；高密(mi)度(du)(du)聚(ju)(ju)乙(yi)烯(xi)(xi)(xi)防(fang)(fang)(fang)(fang)滲(shen)(shen)(shen)膜(mo)(mo)(mo)適(shi)(shi)用(yong)(yong)(yong)(yong)鹽(yan)(yan)業(ye):鹽(yan)(yan)場結晶池(chi)(chi)(chi)(chi)，鹵池(chi)(chi)(chi)(chi)苫(shan)(shan)蓋，鹽(yan)(yan)膜(mo)(mo)(mo)，鹽(yan)(yan)池(chi)(chi)(chi)(chi)塑苫(shan)(shan)膜(mo)(mo)(mo)。