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山東信聯土工(gong)材料有限公司(si)

SHANDONG XINLIAN GEOMATERIALS CO., LTD


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一布一膜復合膜

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復(fu)合(he)(he)土(tu)(tu)(tu)工(gong)(gong)(gong)膜(mo)(mo)(mo)是由兩(liang)層(ceng)滌綸(lun)短絲(si)(si)(si)或者長(chang)絲(si)(si)(si)土(tu)(tu)(tu)工(gong)(gong)(gong)布和一(yi)層(ceng)土(tu)(tu)(tu)工(gong)(gong)(gong)膜(mo)(mo)(mo)復(fu)合(he)(he)而成的(de)三層(ceng)結構(gou)的(de)土(tu)(tu)(tu)工(gong)(gong)(gong)合(he)(he)成材(cai)料。具有(you)防滲、隔離(li)、封(feng)閉、強度高、抗(kang)(kang)(kang)老(lao)化、耐酸堿、耐磨損、柔性好等特點,滌綸(lun)長(chang)絲(si)(si)(si)土(tu)(tu)(tu)工(gong)(gong)(gong)布是嚴(yan)格選料后的(de)滌綸(lun)切片(pian)經過高溫融化噴絲(si)(si)(si)成網,再經兩(liang)次(ci)熱燙、針刺、加固而成。產品規格為(wei)100g/㎡-1200g/㎡。為(wei)三維絲(si)(si)(si)狀(zhuang)結構(gou),抗(kang)(kang)(kang)拉強度高,孔隙率高,使用壽命(ming)長(chang)。土(tu)(tu)(tu)工(gong)(gong)(gong)膜(mo)(mo)(mo)具有(you)抗(kang)(kang)(kang)氧化、抗(kang)(kang)(kang)紫外(wai)線、抗(kang)(kang)(kang)穿(chuan)刺功能,滌綸(lun)長(chang)絲(si)(si)(si)土(tu)(tu)(tu)工(gong)(gong)(gong)布和土(tu)(tu)(tu)工(gong)(gong)(gong)膜(mo)(mo)(mo)復(fu)合(he)(he)在(zai)一(yi)起,滌綸(lun)長(chang)絲(si)(si)(si)土(tu)(tu)(tu)工(gong)(gong)(gong)布起到保護(hu)土(tu)(tu)(tu)工(gong)(gong)(gong)膜(mo)(mo)(mo)的(de)作用,復(fu)合(he)(he)土(tu)(tu)(tu)工(gong)(gong)(gong)膜(mo)(mo)(mo)廣泛應(ying)用在(zai)在(zai)河道水(shui)庫防滲工(gong)(gong)(gong)程中,具有(you)其他防水(shui)材(cai)料無法比(bi)擬的(de)優勢。

復合(he)土工(gong)(gong)(gong)(gong)膜(mo)(mo)包括土工(gong)(gong)(gong)(gong)布層(ceng)(ceng)及(ji)膜(mo)(mo)層(ceng)(ceng),土工(gong)(gong)(gong)(gong)布層(ceng)(ceng)與(yu)膜(mo)(mo)層(ceng)(ceng)通過熱合(he)成(cheng)(cheng)一體.具有(you)良(liang)好的(de)(de)抗拉伸,抗撕(si)裂性能,又具有(you)良(liang)好的(de)(de)防(fang)滲(shen)功能,可廣(guang)(guang)泛應(ying)用于(yu)(yu)公路(lu)(lu),鐵(tie)路(lu)(lu),垃圾填埋場(chang),飛機場(chang)等(deng)大型的(de)(de)基本(ben)建設(she)工(gong)(gong)(gong)(gong)程,能有(you)效防(fang)止水和土壤顆粒的(de)(de)流失,加(jia)(jia)強(qiang)路(lu)(lu)面(mian)的(de)(de)強(qiang)度(du)和一體性且加(jia)(jia)工(gong)(gong)(gong)(gong)方便,成(cheng)(cheng)本(ben)低。復合(he)土工(gong)(gong)(gong)(gong)膜(mo)(mo)因其(qi)(qi)(qi)柔韌性好,且不宜破損或磨(mo)損,常用于(yu)(yu)公路(lu)(lu)、鐵(tie)路(lu)(lu)的(de)(de)加(jia)(jia)筋(jin)(jin)工(gong)(gong)(gong)(gong)程,又因施(shi)工(gong)(gong)(gong)(gong)方便,節省時間,得到了建設(she)工(gong)(gong)(gong)(gong)程方的(de)(de)廣(guang)(guang)泛應(ying)用。因其(qi)(qi)(qi)抗老化、耐酸堿(jian)腐(fu)蝕(shi),所以特別適用于(yu)(yu)制(zhi)鹽、堿(jian)等(deng)工(gong)(gong)(gong)(gong)廠;尤其(qi)(qi)(qi)是垃圾處理廠等(deng)底部(bu)、邊坡、封場(chang)的(de)(de)隔離(li),加(jia)(jia)筋(jin)(jin)和防(fang)護以及(ji)水利工(gong)(gong)(gong)(gong)程的(de)(de)反濾和排水。

一布一膜.jpg

復合(he)土(tu)工(gong)膜作用:復合(he)土(tu)工(gong)膜,分為一布一膜和兩布一膜,它(ta)除了具(ju)有(you)土(tu)工(gong)布隔離、排水(shui)、反濾、防(fang)護(hu)等作用外,還(huan)具(ju)有(you)防(fang)滲(shen)等性(xing)能,而且尤其是(shi)在防(fang)洪搶險等工(gong)程中應(ying)用成效顯著。同時也可廣泛應(ying)用于(yu)水(shui)利堤(di)壩(ba)、筑路、機(ji)場、地鐵、隧道(dao)等工(gong)程的建設之中。

復合土(tu)工膜作用具體有:

1、復合土工膜適用(yong)水(shui)利.如江河湖泊(bo)水(shui)庫(ku)堤壩(ba)的(de)防滲,堵漏,加(jia)固,水(shui)渠的(de)防滲,垂(chui)直(zhi)心墻,護坡(po)等.

2、復(fu)合土工膜可用于環保,環衛.如(ru)垃圾填埋場,污水處理廠(chang),電廠(chang)調節池,工業,醫院固體廢(fei)棄物等(deng).

3、園林,人(ren)工湖(hu),河道,蓄水池,高爾(er)夫球場的(de)水塘底,護坡,綠化草坪防(fang)(fang)水防(fang)(fang)潮等(deng)領域都可以使用復(fu)合土工膜.

4、市政(zheng)工程(cheng),地鐵(tie),建筑物地下工程(cheng),種植屋(wu)面(mian),屋(wu)頂花園的防滲,污水管道也可(ke)以使用復合土工膜.

5、復合土工膜適用于礦(kuang)業(ye),洗選(xuan)池(chi),堆浸池(chi),堆灰場(chang),溶解池(chi),沉淀池(chi),堆場(chang),尾礦(kuang)的底襯防滲等.

6、石化(hua),化(hua)工廠(chang),煉油廠(chang),儲(chu)油罐防滲,化(hua)學反應池,沉淀池的內襯,二(er)次襯層(ceng)等還是可以用復合土工膜的.

7、復(fu)合土工膜也被應(ying)用在水(shui)產養殖業,集約化,工廠化養殖池,魚塘,蝦(xia)池的內襯,海參(can)圈護坡等領域(yu).

8、鹽(yan)(yan)業,鹽(yan)(yan)場結(jie)晶池,鹵池苫(shan)蓋(gai),鹽(yan)(yan)膜,鹽(yan)(yan)池塑苫(shan)膜.

9、在(zai)農業,水庫,飲用(yong)水池(chi),蓄水塘,灌溉系統的(de)防滲等方(fang)面(mian),河南康喜科技復合(he)土工(gong)膜也(ye)被廣泛的(de)應用(yong).

10、交通設施(shi),公路(lu)的基礎加固,涵(han)洞(dong)的防滲可以用復合土工膜(mo)進行施(shi)工.

兩布一膜.jpg

鋪設前準備工作:

1地基處(chu)理:清掃(sao)土工膜鋪設面,要求基體平整,土體堅實(shi),不能(neng)凹凸不平,裂紋等,不能(neng)有尖銳物,石塊、鐵絲、木(mu)棒等,防滲(shen)范圍內的(de)草皮,樹根要清除,對于雜草要噴灑滅草劑。

2與膜接觸(chu)面(mian),鋪設粒(li)徑小的砂(sha)土(tu)或(huo)粘(zhan)土(tu)層作防(fang)護(hu)層,防(fang)護(hu)層覆蓋厚度不宜小于30㎝。

鋪設方法:

1、沿一定方(fang)向鋪設,同(tong)時不(bu)要拉得太緊,應留有一定伸縮量,以適(shi)應基體變形。

2、土工(gong)(gong)膜兩邊(bian)均預留一(yi)定(ding)寬(kuan)度的PE膜與(yu)PET織物不粘合層(ceng)(即甩邊(bian)),鋪設(she)時,要調整(zheng)好每個單(dan)元土工(gong)(gong)膜走向,以便于兩個單(dan)元土工(gong)(gong)膜的焊接(jie).

3、土(tu)工膜(mo)鋪設好后,要(yao)用(yong)砂袋壓住,以(yi)防風沙影響下一(yi)步土(tu)工膜(mo)邊緣的(de)焊(han)接.

4、土(tu)工(gong)膜焊接(jie)(jie)(jie).接(jie)(jie)(jie)縫處理(li)是施工(gong)關鍵程(cheng)序,一(yi)般采用熱焊接(jie)(jie)(jie)方法,PE膜相(xiang)接(jie)(jie)(jie)的表面(mian)加熱處理(li),使(shi)之(zhi)表面(mian)熔(rong)化(hua),然(ran)后通過壓力,使(shi)之(zhi)熔(rong)合成一(yi)體(ti).

5、對于(yu)鋪設好的土工(gong)膜(mo),邊緣(yuan)接縫處要(yao)求不能(neng)有油污,水份,塵土等.

6、焊接(jie)前要(yao)調整好(hao)接(jie)縫(feng)處兩幅邊PE單膜,使之搭接(jie)一定的寬度(du),搭接(jie)寬度(du)一般為(wei)6~8㎝且平整,無折皺.

7、使用(yong)專用(yong)焊接機進行焊接.


點擊撥打:156-5051-1818

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