屋面的平面和立面交角處、暗地室底面和墻面內內政角處、檐口和天溝交接處、天溝轉角處、兩個立面轉角處構成陰陽角。防城港市防水補漏解釋這些部位常由于混凝土、沙漿干縮和溫差變形發作應力集中招致開裂，有些破綻寬度可裁減到5mm。陰陽角的加強層可采用卷材條，即在交角處鋪貼１層100～150mm寬的卷材條予以加強。但由于卷材較硬挺，在交角處難以鋪平、鋪實，專業防水補漏屢(lv)屢(lv)采(cai)(cai)用材料加(jia)(jia)加(jia)(jia)強胎體(ti)布作為(wei)加(jia)(jia)強層，即在交角處涂(tu)150～200mm寬、厚1～2mm的加(jia)(jia)胎體(ti)的涂(tu)層。胎體(ti)鋪(pu)貼時切忌(ji)拉(la)緊，應廢弛不皺。在３面交角處采(cai)(cai)用材料加(jia)(jia)強，效果就更(geng)好了。

1、聚(ju)氨脂類(lei)(lei)防(fang)(fang)(fang)(fang)水(shui)涂(tu)料(liao)(liao)(liao)(liao)(liao)(liao) 聚(ju)氨酯(zhi)防(fang)(fang)(fang)(fang)水(shui)涂(tu)料(liao)(liao)(liao)(liao)(liao)(liao)是(shi)市場上最常(chang)見的(de)(de)(de)(de)一類(lei)(lei)防(fang)(fang)(fang)(fang)水(shui)涂(tu)料(liao)(liao)(liao)(liao)(liao)(liao)，介(jie)紹它是(shi)由(you)異氰(qing)酸(suan)(suan)酯(zhi)、聚(ju)醚等經加(jia)成(cheng)聚(ju)合反應(ying)而(er)成(cheng)的(de)(de)(de)(de)含異氰(qing)酸(suan)(suan)酯(zhi)基的(de)(de)(de)(de)預(yu)聚(ju)體， 配以各種(zhong)助(zhu)劑混和加(jia)工制成(cheng)的(de)(de)(de)(de)單組分聚(ju)氨酯(zhi)防(fang)(fang)(fang)(fang)水(shui)涂(tu)料(liao)(liao)(liao)(liao)(liao)(liao)。有以下這幾種(zhong)常(chang)見的(de)(de)(de)(de)涂(tu)料(liao)(liao)(liao)(liao)(liao)(liao)種(zhong)類(lei)(lei)。2、非焦油聚(ju)氨酯(zhi)防(fang)(fang)(fang)(fang)水(shui)涂(tu)料(liao)(liao)(liao)(liao)(liao)(liao) 介(jie)紹該(gai)防(fang)(fang)(fang)(fang)水(shui)涂(tu)料(liao)(liao)(liao)(liao)(liao)(liao)系雙(shuang)組份材料(liao)(liao)(liao)(liao)(liao)(liao)，采(cai)用水(shui)為(wei)擴鏈劑，避免了(le)胺系擴鏈劑的(de)(de)(de)(de)毒(du)性(xing)問題，固化后(hou)形成(cheng)具有彈(dan)性(xing)無(wu)接(jie)縫的(de)(de)(de)(de)橡膠(jiao)防(fang)(fang)(fang)(fang)水(shui)層。3、丙烯酸(suan)(suan)酯(zhi)防(fang)(fang)(fang)(fang)水(shui)涂(tu)料(liao)(liao)(liao)(liao)(liao)(liao) 該(gai)防(fang)(fang)(fang)(fang)水(shui)涂(tu)料(liao)(liao)(liao)(liao)(liao)(liao)以純丙烯酸(suan)(suan)酯(zhi)共聚(ju)物或純丙酸(suan)(suan)酯(zhi)乳(ru)液，加(jia)入適量(liang)優質填料(liao)(liao)(liao)(liao)(liao)(liao)、助(zhu)劑配置(zhi)而(er)成(cheng)，屬合成(cheng)樹脂類(lei)(lei)單組分防(fang)(fang)(fang)(fang)水(shui)涂(tu)料(liao)(liao)(liao)(liao)(liao)(liao)。

防(fang)水(shui)防(fang)滲(shen)工(gong)(gong)(gong)(gong)(gong)程水(shui)平是工(gong)(gong)(gong)(gong)(gong)民建(jian)(jian)(jian)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)質(zhi)量(liang)的(de)(de)重(zhong)要體(ti)現，是建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)整體(ti)完(wan)工(gong)(gong)(gong)(gong)(gong)后重(zhong)點驗收環節，也是建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)在(zai)使(shi)(shi)用中要不斷(duan)完(wan)善(shan)與(yu)(yu)改造的(de)(de)部分(fen)。做好(hao)防(fang)水(shui)防(fang)滲(shen)關系到建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)正常使(shi)(shi)用、人民人身及(ji)財(cai)產安全的(de)(de)大事，必須不斷(duan)的(de)(de)完(wan)善(shan)，重(zhong)點的(de)(de)研究。建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)質(zhi)量(liang)與(yu)(yu)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)實用是衡量(liang)建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)工(gong)(gong)(gong)(gong)(gong)程整體(ti)結果(guo)的(de)(de)優劣的(de)(de)關鍵(jian)，其中，建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)質(zhi)量(liang)的(de)(de)高低是人們為關心的(de)(de)。但(dan)無(wu)論從建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)設(she)計、施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)全過(guo)程中，還是建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)使(shi)(shi)用之(zhi)中，都會(hui)遇到材料(liao)老化、偶然(ran)事件、環境因素等對建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)質(zhi)量(liang)形成損耗的(de)(de)一(yi)些(xie)問(wen)題(ti)(ti)，尤其是投入使(shi)(shi)用后，質(zhi)量(liang)問(wen)題(ti)(ti)在(zai)所難免。建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)中一(yi)些(xie)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)步驟如果(guo)達標，就可以使(shi)(shi)發生質(zhi)量(liang)問(wen)題(ti)(ti)的(de)(de)可能性降(jiang)低，其中建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)防(fang)水(shui)防(fang)滲(shen)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)就是常見的(de)(de)質(zhi)量(liang)問(wen)題(ti)(ti)之(zhi)一(yi)。滲(shen)水(shui)、漏水(shui)現象不僅影響了人們正常的(de)(de)居住與(yu)(yu)使(shi)(shi)用，嚴重(zhong)的(de)(de)會(hui)影響建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)的(de)(de)壽(shou)命與(yu)(yu)使(shi)(shi)用安全，對人們的(de)(de)人身與(yu)(yu)財(cai)產安全形成極(ji)大威脅(xie)對于工(gong)(gong)(gong)(gong)(gong)民建(jian)(jian)(jian)工(gong)(gong)(gong)(gong)(gong)程，做好(hao)防(fang)水(shui)防(fang)滲(shen)施(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)，是實現建(jian)(jian)(jian)筑(zhu)(zhu)(zhu)(zhu)(zhu)工(gong)(gong)(gong)(gong)(gong)程質(zhi)量(liang)提升的(de)(de)必然(ran)要求。

現(xian)在(zai)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)首要(yao)分為二(er)大類:一(yi)、柔(rou)性(xing)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)，如(ru)：種(zhong)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)卷材(cai)(cai)(cai)(cai)(cai)(cai)、JS復合材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、聚氨(an)酯防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)、防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)膠等(deng)(deng)等(deng)(deng)乳液性(xing)的(de)聚合物(wu)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)。這(zhe)些(xie)(xie)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)首要(yao)是(shi)包裹住基(ji)(ji)面(mian)(mian)，不(bu)(bu)讓水(shui)(shui)(shui)(shui)(shui)滲出和滲入，這(zhe)些(xie)(xie)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)有必定(ding)的(de)延伸(shen)率(lv)和抗拉(la)才(cai)能。僅有缺陷這(zhe)些(xie)(xie)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)有必定(ding)的(de)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)年限，也(ye)就是(shi)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)壽(shou)(shou)命。這(zhe)些(xie)(xie)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)廣泛用于的(de)屋(wu)面(mian)(mian)、衛生間、伸(shen)縮縫、落水(shui)(shui)(shui)(shui)(shui)口、磚石等(deng)(deng)等(deng)(deng)基(ji)(ji)面(mian)(mian)上。二(er)、剛(gang)生防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)：望文生義(yi)，它(ta)有高(gao)強度，但(dan)他缺少(shao)延伸(shen)率(lv)和抗拉(la)才(cai)能，但(dan)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)壽(shou)(shou)命長久施工后(hou)跟混(hun)凝土同等(deng)(deng)，如(ru)：水(shui)(shui)(shui)(shui)(shui)不(bu)(bu)漏、水(shui)(shui)(shui)(shui)(shui)泥基(ji)(ji)浸(jin)(jin)透(tou)結晶、浸(jin)(jin)透(tou)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)劑、永凝液等(deng)(deng)等(deng)(deng)。它(ta)們是(shi)使用混(hun)凝土結構的(de)多孔性(xing)透(tou)過毛細管現(xian)像，使用親水(shui)(shui)(shui)(shui)(shui)性(xing)以(yi)水(shui)(shui)(shui)(shui)(shui)為載體(ti)浸(jin)(jin)透(tou)到混(hun)凝土內部(bu)，發(fa)生化學(xue)反(fan)應(ying)，形成結晶體(ti)，堵信毛細孔到達防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)作用，添加混(hun)凝土強度，這(zhe)些(xie)(xie)材(cai)(cai)(cai)(cai)(cai)(cai)料(liao)(liao)(liao)廣泛應(ying)用于地(di)下(xia)室(shi)、衛生間、污水(shui)(shui)(shui)(shui)(shui)池(chi)、蘊水(shui)(shui)(shui)(shui)(shui)池(chi)、也(ye)可直接(jie)用于飲用水(shui)(shui)(shui)(shui)(shui)池(chi)等(deng)(deng)等(deng)(deng)。所(suo)以(yi)現(xian)在(zai)一(yi)般防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)要(yao)求高(gao)的(de)，設(she)計上會用剛(gang)柔(rou)結合的(de)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)方案!

1.成品保護不善。解(jie)釋(shi)購(gou)置(zhi)的(de)地(di)下(xia)堵漏(lou)材料或已完工(gong)的(de)地(di)下(xia)堵漏(lou)層(ceng),由(you)于(yu)保管不善,施工(gong)不慎造(zao)成破壞(huai)且未及時修(xiu)補而造(zao)成滲(shen)漏(lou)。2.混(hun)凝(ning)土保護層(ceng)厚度不夠。介紹混(hun)凝(ning)土保護層(ceng)按(an)規范要(yao)求應為厚, 但施工(gong)時常常由(you)于(yu)不能保證而出現(xian)裂縫, 造(zao)成滲(shen)漏(lou)。3.不重視細部的(de)構造(zao)處(chu)理(li),對(dui)變(bian)形縫、施工(gong)縫、后澆帶(dai)、預留(liu)接(jie)口、混(hun)凝(ning)土主體(ti)結構等部位采取(qu)的(de)地(di)下(xia)堵漏(lou)措施不當。4.地(di)下(xia)堵漏(lou)混(hun)凝(ning)土配(pei)合比(bi)在現(xian)場施工(gong)時配(pei)制不準確,特別是水灰比(bi)增大,使混(hun)凝(ning)土收縮大,出現(xian)裂縫引(yin)起(qi)滲(shen)漏(lou)。5.混(hun)凝(ning)土養護不良造(zao)成早期失水嚴重,形成滲(shen)漏(lou)。6.對(dui)混(hun)凝(ning)土圍護結構不采用地(di)下(xia)堵漏(lou)混(hun)凝(ning)土,而只做柔性地(di)下(xia)堵漏(lou)層(ceng)。