卷(juan)(juan)材搭接縱橫向均為10cm，用噴燈(deng)烘烤封口(kou)。??4、雙層防水(shui)(shui)，卷(juan)(juan)材接縫須(xu)按規定錯(cuo)開。卷(juan)(juan)材的厚度小于3mm或(huo)覆面(mian)材料(liao)為鋁膜時(shi)(shi)不(bu)(bu)宜(yi)采(cai)用熱熔施(shi)工法注(zhu)意事(shi)項??（1）防水(shui)(shui)基(ji)(ji)面(mian)（找平層）須(xu)堅硬、平整、干燥（含水(shui)(shui)率不(bu)(bu)宜(yi)大于10%）清潔、不(bu)(bu)應(ying)有反砂及各(ge)種(zhong)尖利物(wu)品。??（2）作業基(ji)(ji)面(mian)上如(ru)有積雪、積水(shui)(shui)冰霜時(shi)(shi)不(bu)(bu)得施(shi)工。?卷(juan)(juan)材不(bu)(bu)宜(yi)在負溫(wen)條件(jian)下施(shi)工，如(ru)要在負溫(wen)下施(shi)工時(shi)(shi)，應(ying)采(cai)取(qu)措施(shi)保證鋪(pu)好后的防水(shui)(shui)層不(bu)(bu)得有龜裂及粘結不(bu)(bu)良(liang)現(xian)象。??（4）在做卷(juan)(juan)材鋪(pu)貼時(shi)(shi)應(ying)隨時(shi)(shi)注(zhu)意用手(shou)擠(ji)壓排(pai)除空氣(qi)，以(yi)免產生鼓包(bao)現(xian)象。??

那(nei)么為(wei)了安全起見和施工(gong)(gong)質量(liang)，此時(shi)就(jiu)要(yao)(yao)執(zhi)行(xing)施工(gong)(gong)組織設計的(de)冬(dong)(dong)季(ji)(ji)施工(gong)(gong)措(cuo)施，遵守冬(dong)(dong)季(ji)(ji)施工(gong)(gong)技術規程。自(zi)(zi)粘(zhan)防(fang)(fang)水卷(juan)(juan)材(cai)(cai)(cai)(cai)(cai)的(de)便利性就(jiu)在于(yu)自(zi)(zi)動粘(zhan)接，有以(yi)下三(san)種(zhong)施工(gong)(gong)方法(fa)(fa)A：干(gan)鋪法(fa)(fa)。即基(ji)層干(gan)燥，這(zhe)需要(yao)(yao)基(ji)層加基(ji)層處理劑(ji)才可(ke)以(yi)施工(gong)(gong)，要(yao)(yao)不粘(zhan)不牢。B：濕(shi)鋪法(fa)(fa)。即用(yong)(yong)水泥素將作(zuo)介(jie)質進(jin)行(xing)粘(zhan)結(jie)，滲(shen)透(tou)(tou)(tou)結(jie)晶防(fang)(fang)水涂(tu)(tu)料(liao)廠(chang)家(jia)，效果很不錯，只要(yao)(yao)無(wu)明水都可(ke)以(yi)施工(gong)(gong)， 但是(shi)(shi)如果考慮當下是(shi)(shi)在冬(dong)(dong)季(ji)(ji)，如果天冷上凍就(jiu)無(wu)法(fa)(fa)施工(gong)(gong)了，滲(shen)透(tou)(tou)(tou)結(jie)晶防(fang)(fang)水涂(tu)(tu)料(liao)供應，除(chu)非操(cao)作(zuo)快一些。C：熱(re)(re)熔法(fa)(fa)。這(zhe)里說的(de)熱(re)(re)熔法(fa)(fa)區別于(yu)傳(chuan)統火烤施工(gong)(gong)瀝青(qing)卷(juan)(juan)材(cai)(cai)(cai)(cai)(cai)那(nei)樣，只要(yao)(yao)在條(tiao)的(de)基(ji)礎上，稍微做下加熱(re)(re)就(jiu)可(ke)以(yi)。自(zi)(zi)粘(zhan)防(fang)(fang)水卷(juan)(juan)材(cai)(cai)(cai)(cai)(cai)的(de)施工(gong)(gong)溫(wen)度要(yao)(yao)求(qiu)必須達到(dao)5℃以(yi)上才能(neng)正常施工(gong)(gong)，而我國北方冬(dong)(dong)季(ji)(ji)較干(gan)燥寒(han)冷，冬(dong)(dong)季(ji)(ji)不利于(yu)自(zi)(zi)粘(zhan)防(fang)(fang)水卷(juan)(juan)材(cai)(cai)(cai)(cai)(cai)的(de)施工(gong)(gong)，多(duo)采用(yong)(yong)熱(re)(re)熔施工(gong)(gong)的(de)SBS改性瀝青(qing)防(fang)(fang)水卷(juan)(juan)材(cai)(cai)(cai)(cai)(cai)。如地區氣候條(tiao)件達到(dao)自(zi)(zi)粘(zhan)卷(juan)(juan)材(cai)(cai)(cai)(cai)(cai)的(de)施工(gong)(gong)條(tiao)件，滲(shen)透(tou)(tou)(tou)結(jie)晶防(fang)(fang)水涂(tu)(tu)料(liao)哪家(jia)好，一些非外露面的(de)防(fang)(fang)水工(gong)(gong)程還(huan)是(shi)(shi)建議(yi)選擇自(zi)(zi)粘(zhan)式(shi)防(fang)(fang)水卷(juan)(juan)材(cai)(cai)(cai)(cai)(cai)。

對彈(dan)性(xing)改(gai)性(xing)瀝青防(fang)水(shui)(shui)卷材的(de)質(zhi)量(liang)要求 ;屋(wu)(wu)面(mian)工(gong)程所采用的(de)防(fang)水(shui)(shui)材料(liao)應(ying)(ying)(ying)有(you)材料(liao)質(zhi)量(liang)證(zheng)明文件(jian)，并經質(zhi)量(liang)檢(jian)(jian)測部門(men)認證(zheng)，文山(shan)滲透結(jie)晶防(fang)水(shui)(shui)涂料(liao)，確(que)保其質(zhi)量(liang)符合(he)《屋(wu)(wu)面(mian)工(gong)程技術規范》（GB50207 94）或國家有(you)關標準的(de)要求。防(fang)水(shui)(shui)材料(liao)進入施工(gong)現(xian)場(chang)(chang)后應(ying)(ying)(ying)附有(you)出(chu)廠(chang)檢(jian)(jian)驗(yan)(yan)報(bao)告(gao)單(dan)及出(chu)廠(chang)合(he)格(ge)證(zheng)，并注明生產日期(qi)、批號、規格(ge)、名稱。施工(gong)單(dan)位(wei)(wei)應(ying)(ying)(ying)按(an)規定(ding)取樣(yang)(yang)復(fu)(fu)檢(jian)(jian)，取樣(yang)(yang)復(fu)(fu)檢(jian)(jian)嚴(yan)格(ge)按(an)照見證(zheng)取樣(yang)(yang)送(song)樣(yang)(yang)制度，在(zai)(zai)建設單(dan)位(wei)(wei)代表或監理單(dan)位(wei)(wei)人員(yuan)見證(zheng)下，由施工(gong)人員(yuan)在(zai)(zai)現(xian)場(chang)(chang)抽樣(yang)(yang)，送(song)到試驗(yan)(yan)室進行試驗(yan)(yan)。經復(fu)(fu)檢(jian)(jian)合(he)格(ge)，提(ti)交復(fu)(fu)檢(jian)(jian)試驗(yan)(yan)報(bao)告(gao)合(he)格(ge)單(dan)后方可在(zai)(zai)防(fang)水(shui)(shui)工(gong)程中應(ying)(ying)(ying)用。嚴(yan)禁在(zai)(zai)工(gong)程中使用不合(he)格(ge)的(de)防(fang)水(shui)(shui)材料(liao)，不合(he)格(ge)材料(liao)一經發現(xian)應(ying)(ying)(ying)即刻全部撤離(li)施工(gong)現(xian)場(chang)(chang)。