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052023-09
防渗技术一直是一个难点,土工膜能解决吗? 水(shui)利水(shui)电工(gong)(gong)程(cheng)是(shi)(shi)国民经(jing)济发展和(he)社会进步的(de)重要(yao)支撑,是(shi)(shi)保障人(ren)民生(sheng)产和(he)生(sheng)活的(de)基础设施之一(yi)。在水(shui)利水(shui)电工(gong)(gong)程(cheng)建设过程(cheng)中(zhong),防渗(shen)(shen)技术一(yi)直(zhi)是(shi)(shi)一(yi)个难点(dian)。常见的(de)防渗(shen)(shen)材料(liao)主要(yao)有黏土(tu)、防渗(shen)(shen)混凝土(tu)、沥青混凝土(tu)、土(tu)工(gong)(gong)膜、膨(peng)润土(tu)垫等,根据(ju)工(gong)(gong)程(cheng)所处的(de)环(huan)...
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132023-08
土工膜铺设中使用的具体方法 在(zai)(zai)进(jin)行具(ju)体铺设(she)中,也需要选(xuan)择相应的(de)铺设(she)机械,一般会(hui)使用(yong)卷扬机等,如(ru)果在(zai)(zai)进(jin)行施(shi)工(gong)时,施(shi)工(gong)区(qu)域的(de)条(tiao)(tiao)件或者施(shi)工(gong)队伍不(bu)具(ju)备这些条(tiao)(tiao)件,则可以选(xuan)用(yong)小捆铺膜的(de)方式使用(yong)人(ren)工(gong)进(jin)行铺设(she),结合施(shi)工(gong)顺(shun)序(xu)以及具(ju)体的(de)方向进(jin)行区(qu)块(kuai)间的(de)土工(gong)膜铺设(she)。在(zai)(zai)进(jin)...
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132023-08
对焊接温度以及速度等相关工艺参数的确定 土(tu)(tu)(tu)工(gong)(gong)(gong)膜(mo)(mo)施工(gong)(gong)(gong)工(gong)(gong)(gong)艺(yi)的(de)(de)使用(yong)能够有(you)效(xiao)地(di)提升防渗效(xiao)果,对于水利工(gong)(gong)(gong)程整体(ti)施工(gong)(gong)(gong)质量的(de)(de)提升有(you)着重要(yao)的(de)(de)影(ying)响。在水利工(gong)(gong)(gong)程中使用(yong)土(tu)(tu)(tu)工(gong)(gong)(gong)膜(mo)(mo)施工(gong)(gong)(gong)工(gong)(gong)(gong)艺(yi)时(shi),如果想要(yao)保(bao)证后期的(de)(de)质量,必(bi)须要(yao)正(zheng)式(shi)做好(hao)前期的(de)(de)准备工(gong)(gong)(gong)作(zuo),因此,就需(xu)要(yao)在正(zheng)式(shi)开(kai)始(shi)土(tu)(tu)(tu)工(gong)(gong)(gong)膜(mo)(mo)的(de)(de)施工(gong)(gong)(gong)工(gong)(gong)(gong)作(zuo)前,...
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172023-07
土工合成材料——长丝纺粘针刺非织造土工布的应用 土(tu)(tu)工(gong)(gong)格室(shi)、土(tu)(tu)工(gong)(gong)膜、土(tu)(tu)工(gong)(gong)格栅、土(tu)(tu)工(gong)(gong)布、土(tu)(tu)工(gong)(gong)网等土(tu)(tu)工(gong)(gong)合成材料,广泛应用(yong)于公路(lu)、铁路(lu)、水(shui)利、电力、建(jian)筑、海(hai)港、采矿、机(ji)场、军工(gong)(gong)、环保等工(gong)(gong)程领域,在工(gong)(gong)程应用(yong)中(zhong)发(fa)挥加强、过滤、排水(shui)、防(fang)渗、隔离和(he)防(fang)护等作用(yong),被誉为(wei)继砖石、木(mu)材、钢材...
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172023-07
复合土工膜与垫层材料、衬砌结构的相互作用机理 复合土(tu)工膜的(de)材(cai)质柔(rou)软且伸长率(lv)大,能适应相对较大的(de)变形,同时还具有设计方(fang)便、抗渗效果更(geng)好(hao)、施(shi)工效率(lv)更(geng)好(hao)、造价更(geng)低的(de)优(you)势,因而(er)在包括围(wei)堰、堤坝(ba)、引水(shui)(shui)渠在内的(de)各类(lei)水(shui)(shui)利(li)工程项目中(zhong)得(de)到了应用。在水(shui)(shui)利(li)工程中(zhong),复合土(tu)工膜通常与垫层、水(shui)(shui)...
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032023-07
土工膜在铺设的过程中受到温度影响和湿度影响 在进(jin)行具体(ti)(ti)铺(pu)(pu)设中,也需要选(xuan)择(ze)相应的(de)铺(pu)(pu)设机械,一般会使用卷扬(yang)机等,如果在进(jin)行施(shi)(shi)工(gong)时,施(shi)(shi)工(gong)区域的(de)条件或(huo)者(zhe)施(shi)(shi)工(gong)队伍不具备这些条件,则(ze)可以(yi)选(xuan)用小(xiao)捆铺(pu)(pu)膜(mo)的(de)方(fang)式使用人工(gong)进(jin)行铺(pu)(pu)设,结合施(shi)(shi)工(gong)顺序(xu)以(yi)及具体(ti)(ti)的(de)方(fang)向进(jin)行区块间的(de)土工(gong)膜(mo)铺(pu)(pu)设。在进(jin)...



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