因(yin)(yin)(yin)為(wei)(wei)低(di)(di)溫(wen)柔性(xing)是防(fang)(fang)水(shui)(shui)(shui)卷(juan)(juan)材(cai)的一個(ge)重要(yao)指(zhi)標(biao)(biao)，有(you)些項(xiang)目監理只看報告合格了(le)，是按行(xing)業(ye)低(di)(di)標(biao)(biao)準(zhun)檢測的標(biao)(biao)準(zhun)。經常(chang)有(you)人說現場(chang)施(shi)工(gong)溫(wen)度到不了(le)-25℃，不需要(yao)這(zhe)么低(di)(di)的指(zhi)標(biao)(biao)要(yao)求，這(zhe)是不正確的，因(yin)(yin)(yin)為(wei)(wei)現場(chang)施(shi)工(gong)溫(wen)度和材(cai)料性(xing)能指(zhi)標(biao)(biao)要(yao)求的溫(wen)度沒有(you)關系，越南改性(xing)瀝青防(fang)(fang)水(shui)(shui)(shui)涂料，低(di)(di)溫(wen)柔性(xing)降低(di)(di)了(le)，材(cai)料的耐久(jiu)性(xing)等各(ge)項(xiang)指(zhi)標(biao)(biao)都(dou)降低(di)(di)了(le)。地下工(gong)程防(fang)(fang)水(shui)(shui)(shui)技術規(gui)范(fan)里關于防(fang)(fang)水(shui)(shui)(shui)卷(juan)(juan)材(cai)的不透水(shui)(shui)(shui)性(xing)為(wei)(wei)壓力0.3Mpa保持時間為(wei)(wei)120min不透水(shui)(shui)(shui)，但大部分(fen)的防(fang)(fang)水(shui)(shui)(shui)行(xing)業(ye)標(biao)(biao)準(zhun)為(wei)(wei)30min不透水(shui)(shui)(shui)，造(zao)成這(zhe)種(zhong)情(qing)況的主要(yao)原因(yin)(yin)(yin)是很多行(xing)業(ye)標(biao)(biao)準(zhun)是防(fang)(fang)水(shui)(shui)(shui)企業(ye)參(can)與制(zhi)定(ding)的，種(zhong)種(zhong)原因(yin)(yin)(yin)造(zao)成當前(qian)標(biao)(biao)準(zhun)混亂。

屋頂防(fang)水(shui)(shui)(shui)卷(juan)材批發如何(he)發揮防(fang)水(shui)(shui)(shui)卷(juan)材的(de)(de)大(da)作(zuo)用(yong)？建(jian)筑(zhu)防(fang)水(shui)(shui)(shui)卷(juan)材主要是(shi)(shi)用(yong)于建(jian)筑(zhu)墻(qiang)體、屋面、以及(ji)隧(sui)道(dao)、公路、垃圾(ji)填埋場等處，起到抵(di)御外界雨水(shui)(shui)(shui)、地(di)下(xia)水(shui)(shui)(shui)滲(shen)漏的(de)(de)一種(zhong)可卷(juan)曲成卷(juan)狀的(de)(de)柔(rou)性(xing)建(jian)材產品，作(zuo)為工(gong)(gong)(gong)程基(ji)礎與(yu)建(jian)筑(zhu)物之間無滲(shen)漏連接，是(shi)(shi)整個工(gong)(gong)(gong)程防(fang)水(shui)(shui)(shui)的(de)(de)道(dao)屏障，改性(xing)瀝(li)(li)青防(fang)水(shui)(shui)(shui)涂(tu)料(liao)供應，對整個工(gong)(gong)(gong)程起著(zhu)至關重要的(de)(de)作(zuo)用(yong)。選用(yong)防(fang)水(shui)(shui)(shui)卷(juan)材時不光(guang)要注(zhu)意(yi)質(zhi)量的(de)(de)好壞，改性(xing)瀝(li)(li)青防(fang)水(shui)(shui)(shui)涂(tu)料(liao)廠價，還要與(yu)不同的(de)(de)建(jian)筑(zhu)相匹配，改性(xing)瀝(li)(li)青防(fang)水(shui)(shui)(shui)涂(tu)料(liao)廠家，做(zuo)好施(shi)工(gong)(gong)(gong)注(zhu)意(yi)事項，施(shi)工(gong)(gong)(gong)可操(cao)作(zuo)性(xing)。

下層卷(juan)(juan)(juan)材(cai)(cai)的(de)(de)搭接(jie)縫(feng)(feng)及(ji)相鄰(lin)兩幅(fu)卷(juan)(juan)(juan)材(cai)(cai)的(de)(de)接(jie)縫(feng)(feng)應(ying)(ying)錯開(kai)(kai)?~?卷(juan)(juan)(juan)材(cai)(cai)幅(fu)寬，短邊(bian)(bian)應(ying)(ying)錯開(kai)(kai)不(bu)小于(yu)500mm，且使搭接(jie)寬度滿足(zu)規(gui)定(ding)要求。皺(zhou)折(zhe)、翹(qiao)邊(bian)(bian)若進行(xing)卷(juan)(juan)(juan)材(cai)(cai)鋪貼時(shi)用力拉伸、操作不(bu)當，或在涂(tu)(tu)刷接(jie)縫(feng)(feng)處時(shi)有(you)漏刷現(xian)象(xiang)等都會導致施工后的(de)(de)卷(juan)(juan)(juan)材(cai)(cai)出(chu)現(xian)皺(zhou)折(zhe)、翹(qiao)邊(bian)(bian)。屋頂防水卷(juan)(juan)(juan)材(cai)(cai)多少錢(qian)防水卷(juan)(juan)(juan)材(cai)(cai)避(bi)(bi)免(mian)出(chu)現(xian)皺(zhou)折(zhe)、翹(qiao)邊(bian)(bian)等防治措施。（1）涂(tu)(tu)刷接(jie)縫(feng)(feng)部位(wei)前(qian)，應(ying)(ying)行(xing)清理，若有(you)污染(ran)，則應(ying)(ying)采用溶(rong)劑(ji)擦(ca)洗干凈(jing)。（2）涂(tu)(tu)刷接(jie)縫(feng)(feng)部位(wei)時(shi)務必保證不(bu)出(chu)現(xian)漏刷現(xian)象(xiang)，且保證涂(tu)(tu)刷均勻，同時(shi)接(jie)縫(feng)(feng)貼合(he)后應(ying)(ying)均勻滾(gun)壓，若有(you)干邊(bian)(bian)現(xian)象(xiang)時(shi)應(ying)(ying)及(ji)時(shi)補(bu)膠(jiao)。（3）鋪貼卷(juan)(juan)(juan)材(cai)(cai)時(shi)應(ying)(ying)用力均勻，不(bu)宜用力拉伸，避(bi)(bi)免(mian)卷(juan)(juan)(juan)材(cai)(cai)邊(bian)(bian)緣出(chu)現(xian)皺(zhou)折(zhe)。