山東土工膜廠家介紹復合膜的用途:
復合土工(gong)(gong)(gong)膜,廣(guang)泛應(ying)(ying)用(yong)(yong)于渠道防(fang)(fang)滲工(gong)(gong)(gong)程。近年來,土工(gong)(gong)(gong)合成材(cai)料(liao)在(zai)土木工(gong)(gong)(gong)程,尤其(qi)是(shi)在(zai)防(fang)(fang)洪搶險工(gong)(gong)(gong)程中的(de)大量應(ying)(ying)用(yong)(yong)及(ji)其(qi)成效,引起了(le)廣(guang)大工(gong)(gong)(gong)程技術人員的(de)高度重視。對于土工(gong)(gong)(gong)合成材(cai)料(liao)的(de)應(ying)(ying)用(yong)(yong)技術,國家從防(fang)(fang)滲、反濾、排(pai)水(shui)、加(jia)筋、防(fang)(fang)護等方面,提(ti)出(chu)了(le)規范性技術要求,大大加(jia)快(kuai)了(le)新材(cai)料(liao)的(de)推廣(guang)應(ying)(ying)用(yong)(yong)步(bu)伐。該材(cai)料(liao)在(zai)灌(guan)區渠道防(fang)(fang)滲工(gong)(gong)(gong)程中得到廣(guang)泛應(ying)(ying)用(yong)(yong)。
復合土工膜分很多種:兩布一膜、一布一膜、多布多膜、三布兩膜等,常用的有兩布一膜、一布一膜這兩種規格,我們來談一下兩布一膜用途:兩布(bu)一膜(mo)(mo)屬于復合(he)土工(gong)(gong)膜(mo)(mo)的(de)一種結(jie)構形式,兩布(bu)一膜(mo)(mo)除具有(you)土工(gong)(gong)膜(mo)(mo)的(de)不滲(shen)漏、封閉性好(hao)、耐(nai)(nai)腐(fu)蝕、耐(nai)(nai)酸堿(jian)(jian)、耐(nai)(nai)老化性能(neng),同(tong)時具備土工(gong)(gong)布(bu)的(de)保(bao)護、排(pai)水(shui)、加筋(jin)功(gong)能(neng)兩布(bu)一膜(mo)(mo)克重每平方米(mi)300克-3000克寬度1米(mi)-6米(mi),長(chang)度一般為50米(mi),也可以按(an)照(zhao)要求定做。主要用(yong)(yong)于水(shui)利、交通、隧道、機場、冶金尾礦、屋(wu)面(mian)不滲(shen)等各個加筋(jin)不滲(shen)工(gong)(gong)程。目(mu)前應用(yong)(yong)于復合(he)的(de)無(wu)紡(fang)布(bu)主要有(you)滌綸短纖刺土工(gong)(gong)布(bu)、聚酯長(chang)絲紡(fang)粘(zhan)土工(gong)(gong)布(bu)、扁絲塑(su)編布(bu)等。它與塑(su)料薄膜(mo)(mo)結(jie)合(he)后,不僅(jin)增(zeng)大了(le)(le)塑(su)料薄膜(mo)(mo)的(de)耐(nai)(nai)拉強度和耐(nai)(nai)穿(chuan)刺能(neng)力,而且由(you)于無(wu)紡(fang)布(bu)表面(mian)粗糙,增(zeng)大了(le)(le)接觸面(mian)的(de)摩擦系數,有(you)利于復合(he)土工(gong)(gong)膜(mo)(mo)及保(bao)護層的(de)穩(wen)定。同(tong)時,它們對化學作用(yong)(yong)有(you)較好(hao)的(de)耐(nai)(nai)侵(qin)蝕性,不怕酸、堿(jian)(jian)、鹽類的(de)侵(qin)蝕。
詳情查看土工膜廠家山東路易達新材料網站:nlmjc.cn
上一條:三維復合排水網 | 下一條:土工管袋 |