DH-814Ⅱ型聚氨(an)酯(zhi)幫助(zhu)堵漏(lou)膠是遇水(shui)即反應，由于水(shui)參(can)與(yu)了反應，漿(jiang)(jiang)(jiang)(jiang)液不會被水(shui)稀釋沖走(zou)，這是其他灌漿(jiang)(jiang)(jiang)(jiang)材(cai)料所不具備的(de)優點；漿(jiang)(jiang)(jiang)(jiang)液在壓力作用(yong)(yong)下(xia)，灌入(ru)混(hun)凝 土裂(lie)(lie)縫(feng)，同時(shi)向裂(lie)(lie)縫(feng)周圍蔓(man)(man)延，當遇水(shui)時(shi)又發生反應，發泡膨脹(zhang)，形(xing)(xing)成(cheng)(cheng)二次蔓(man)(man)延，繼續滲入(ru)混(hun)凝土縫(feng)隙(xi)，形(xing)(xing)成(cheng)(cheng)網狀(zhuang)結構，成(cheng)(cheng)為密(mi)度小(xiao)、含(han)水(shui)的(de)彈(dan)性體(ti)，有(you)(you)良好(hao)的(de) 適(shi)應變形(xing)(xing)能(neng)力，止水(shui)性好(hao)。灌漿(jiang)(jiang)(jiang)(jiang)孔(kong)(kong)(kong)的(de)設(she)計和布(bu)(bu)孔(kong)(kong)(kong) 灌漿(jiang)(jiang)(jiang)(jiang)孔(kong)(kong)(kong)的(de)布(bu)(bu)孔(kong)(kong)(kong)有(you)(you)騎縫(feng)和斜(xie)孔(kong)(kong)(kong)兩種形(xing)(xing)式，建議根據實際情況和需(xu)要加以(yi)選擇，必要時(shi)兩者并用(yong)(yong)。（1） 灌漿(jiang)(jiang)(jiang)(jiang)孔(kong)(kong)(kong)的(de)設(she)計：灌漿(jiang)(jiang)(jiang)(jiang)孔(kong)(kong)(kong)的(de)位置(zhi)，應使孔(kong)(kong)(kong)和漏(lou)水(shui)裂(lie)(lie)縫(feng)孔(kong)(kong)(kong)隙(xi)相交，并選在漏(lou)水(shui)量深處。（2） 布(bu)(bu)孔(kong)(kong)(kong)原則(ze)：注漿(jiang)(jiang)(jiang)(jiang)孔(kong)(kong)(kong)眼的(de)位置(zhi)和數量，需(xu)根據不同漏(lou)水(shui)情況進行合(he)理(li)安(an)排，以(yi)導出漏(lou)水(shui)為目的(de)，在集中(zhong)漏(lou)水(shui)處布(bu)(bu)孔(kong)(kong)(kong)，裂(lie)(lie)縫(feng)大，水(shui)流量大，則(ze)孔(kong)(kong)(kong)距(ju)大，縫(feng)小(xiao)則(ze)孔(kong)(kong)(kong)距(ju)小(xiao)。

1、地(di)(di)(di)面(mian)(mian)向(xiang)地(di)(di)(di)漏方向(xiang)找坡，用水(shui)(shui)(shui)(shui)泥砂漿或豆石混凝土(tu)都可以，但表(biao)面(mian)(mian)要平(ping)整。一般門口附(fu)近(jin)坡度小，地(di)(di)(di)漏附(fu)近(jin)坡度大，根據具體情況掌握。管線穿樓板根部(bu)，提示(shi)要加強(qiang)防(fang)(fang)水(shui)(shui)(shui)(shui)。管根建筑密(mi)封膏封嚴，水(shui)(shui)(shui)(shui)泥抹(mo)平(ping)滑后，刷防(fang)(fang)水(shui)(shui)(shui)(shui)材料(liao)時(shi)貼玻璃絲(si)布加強(qiang)層(ceng)1~2層(ceng)。地(di)(di)(di)漏附(fu)近(jin)也(ye)是同樣的(de)(de)措(cuo)施。2、地(di)(di)(di)面(mian)(mian)防(fang)(fang)水(shui)(shui)(shui)(shui)層(ceng)應(ying)涂刷出(chu)(chu)衛生間門口以外300寬(kuan)。提示(shi)防(fang)(fang)水(shui)(shui)(shui)(shui)地(di)(di)(di)面(mian)(mian)的(de)(de)防(fang)(fang)水(shui)(shui)(shui)(shui)層(ceng)要高出(chu)(chu)地(di)(di)(di)面(mian)(mian)200，有淋浴額衛生間墻(qiang)面(mian)(mian)防(fang)(fang)水(shui)(shui)(shui)(shui)層(ceng)應(ying)高出(chu)(chu)地(di)(di)(di)面(mian)(mian)1800。3、水(shui)(shui)(shui)(shui)是無孔不入(ru)的(de)(de)，它借著風(feng)壓和對(dui)流還(huan)有沖擊(ji)、附(fu)著、毛細等力量，逐漸(jian)滲(shen)入(ru)建筑的(de)(de)內(nei)(nei)部(bu)，而(er)且在滲(shen)透 的(de)(de)過程不易從表(biao)面(mian)(mian)發覺(jue)。換言之，找尋(xun)漏水(shui)(shui)(shui)(shui)原(yuan)因必須深(shen)入(ru)“內(nei)(nei)臟”分析判斷，才能對(dui)癥(zheng)下(xia)藥。

在(zai)鋪(pu)(pu)貼高(gao)(gao)分(fen)(fen)(fen)子(zi)防(fang)水卷(juan)(juan)材(cai)(cai)時，一般都會在(zai)施工前(qian)將(jiang)驗收合格的基(ji)(ji)層(ceng)(ceng)(ceng)清理干凈(jing)，并(bing)(bing)(bing)測定基(ji)(ji)層(ceng)(ceng)(ceng)干燥度(du)是(shi)否(fou)符合施工要(yao)求，按設計(ji)要(yao)求及卷(juan)(juan)材(cai)(cai)鋪(pu)(pu)貼方(fang)向、搭(da)接寬(kuan)(kuan)度(du)放線定位(wei)，并(bing)(bing)(bing)在(zai)基(ji)(ji)層(ceng)(ceng)(ceng)彈(dan)上(shang)粉(fen)線；然后在(zai)涂(tu)(tu)刷膠(jiao)(jiao)粘(zhan)(zhan)(zhan)(zhan)劑。那么如(ru)何(he)使(shi)用平鋪(pu)(pu)法鋪(pu)(pu)貼高(gao)(gao)分(fen)(fen)(fen)子(zi)卷(juan)(juan)材(cai)(cai)呢(ni)？1、將(jiang)高(gao)(gao)分(fen)(fen)(fen)子(zi)防(fang)水卷(juan)(juan)材(cai)(cai)拆去包裝紙后開(kai)卷(juan)(juan)鋪(pu)(pu)在(zai)基(ji)(ji)層(ceng)(ceng)(ceng)上(shang)并(bing)(bing)(bing)對(dui)準(zhun)粉(fen)線；2、先鋪(pu)(pu)離(li)上(shang)料點(dian)遠(yuan)處，后鋪(pu)(pu)近處；3、卷(juan)(juan)材(cai)(cai)與(yu)基(ji)(ji)層(ceng)(ceng)(ceng)表(biao)面(mian)涂(tu)(tu)刷膠(jiao)(jiao)粘(zhan)(zhan)(zhan)(zhan)劑，涂(tu)(tu)刷方(fang)法有（1）條粘(zhan)(zhan)(zhan)(zhan)法： 將(jiang)試(shi)鋪(pu)(pu)好的卷(juan)(juan)材(cai)(cai)在(zai)1/3幅寬(kuan)(kuan)沿長(chang)邊(bian)對(dui)折(zhe)，用油刷沿長(chang)向分(fen)(fen)(fen)別往卷(juan)(juan)材(cai)(cai)、基(ji)(ji)層(ceng)(ceng)(ceng)表(biao)面(mian)均勻涂(tu)(tu)刷膠(jiao)(jiao)粘(zhan)(zhan)(zhan)(zhan)劑，呈長(chang)條形(xing)，寬(kuan)(kuan)度(du)為150mm；（2）滿粘(zhan)(zhan)(zhan)(zhan)法：將(jiang)卷(juan)(juan)材(cai)(cai)鋪(pu)(pu)展(zhan)在(zai)干凈(jing)的基(ji)(ji)層(ceng)(ceng)(ceng)上(shang)，將(jiang)卷(juan)(juan)材(cai)(cai)沿1/2幅寬(kuan)(kuan)對(dui)折(zhe)，用長(chang)把滾(gun)刷蘸基(ji)(ji)層(ceng)(ceng)(ceng)膠(jiao)(jiao)粘(zhan)(zhan)(zhan)(zhan)劑滾(gun)涂(tu)(tu)卷(juan)(juan)材(cai)(cai)粘(zhan)(zhan)(zhan)(zhan)結面(mian)與(yu)基(ji)(ji)層(ceng)(ceng)(ceng)表(biao)面(mian)，應留出搭(da)接部位(wei)不(bu)涂(tu)(tu)膠(jiao)(jiao)，長(chang)短邊(bian)部位(wei)空出80mm，作搭(da)接用。

（1）外墻清(qing)洗第一天(tian)開工(gong)(gong)前，現場主管(guan)需要(yao)帶領(ling)安全員檢查并做好落實安全措(cuo)施(shi)(shi)；（2）待確認(ren)安全措(cuo)施(shi)(shi)無誤(wu)，現場主管(guan)可指(zhi)揮作(zuo)業人(ren)員進入工(gong)(gong)作(zuo)區域；（3）外墻清(qing)洗施(shi)(shi)工(gong)(gong)中隨時保持高度警惕，發現隱患，應立即采取果斷措(cuo)施(shi)(shi)及(ji)(ji)時糾正(zheng)；（4）檢查安全員工(gong)(gong)作(zuo)執行(xing)情況，勿(wu)使松懈；（5）每(mei)天(tian)協同甲方負責(ze)人(ren)員對(dui)工(gong)(gong)作(zuo)進行(xing)驗收(shou)，應對(dui)出現的質量問題及(ji)(ji)時安排返工(gong)(gong)；（6）每(mei)天(tian)工(gong)(gong)作(zuo)結束(shu)檢查、驗收(shou)無誤(wu)后，向公司匯報當天(tian)工(gong)(gong)作(zuo)情況。主管(guan)雖然不用上陣工(gong)(gong)作(zuo)，但是在底下做好管(guan)理(li)工(gong)(gong)作(zuo)也相當重要(yao)，更(geng)利于提高工(gong)(gong)作(zuo)的效率，降低危險性。

1. 應對廚房、衛生間的標高復核正確，特別注意地漏的標高位置正確。2. 對地漏、管道根部墻洞質量要仔細檢查，墻洞要密實合格，找平層施工時管道根部必須按要求作嵌縫處理。3. 陰陽角應作成圓弧形，并順直、平光。4. 找平層施工：基面有空隙、裂縫、不平等缺陷的，用水泥砂漿修補抹平。使基面必須堅固、平整、干凈，無灰塵、油膩、蠟、脫模劑等以及其他碎屑物質。新型地下室防水修繕解釋衛生間的滲漏多因衛生間內部通水管道等的大量鋪設與水的使用頻率大等原因，無論是墻面還是地面容易出現滲水與漏水現象，滲水漏水的處理不當一定會給用戶帶來困擾，嚴重的還會給建筑的穩定與使用壽命帶來威脅。而在東興市地下室防水修繕維護中鑒于其(qi)復雜瑣碎的(de)原因應配(pei)備專業人(ren)員對其(qi)進行修(xiu)繕(shan)與(yu)維護。