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隨著建(jian)(jian)(jian)筑(zhu)事(shi)業在(zai)我(wo)國的(de)(de)(de)(de)發展,建(jian)(jian)(jian)筑(zhu)施(shi)工(gong)(gong)問(wen)題(ti)受(shou)到了廣泛的(de)(de)(de)(de)關注(zhu),根據調查顯示,建(jian)(jian)(jian)筑(zhu)施(shi)工(gong)(gong)過(guo)程(cheng)(cheng)中的(de)(de)(de)(de)水(shui)滲漏問(wen)題(ti)一(yi)直是建(jian)(jian)(jian)筑(zhu)質量提(ti)高的(de)(de)(de)(de)難點,想要解決(jue)這(zhe)一(yi)問(wen)題(ti)需要投入大量的(de)(de)(de)(de)人力(li)物力(li),增加建(jian)(jian)(jian)設(she)成本,同(tong)時還會(hui)嚴(yan)重(zhong)影(ying)響建(jian)(jian)(jian)筑(zhu)工(gong)(gong)程(cheng)(cheng)的(de)(de)(de)(de)建(jian)(jian)(jian)設(she)速(su)度和質量。如果(guo)在(zai)建(jian)(jian)(jian)設(she)過(guo)程(cheng)(cheng)中不能徹(che)底解決(jue),還會(hui)影(ying)響到住宅(zhai)用戶的(de)(de)(de)(de)生活,水(shui)滲透(tou)問(wen)題(ti)會(hui)出現在(zai)不同(tong)的(de)(de)(de)(de)建(jian)(jian)(jian)筑(zhu)類型中,產(chan)生問(wen)題(ti)的(de)(de)(de)(de)原因受(shou)環境和員(yuan)工(gong)(gong)的(de)(de)(de)(de)影(ying)響也(ye)存在(zai)著多種可能,因此(ci),在(zai)進行(xing)建(jian)(jian)(jian)筑(zhu)施(shi)工(gong)(gong)的(de)(de)(de)(de)過(guo)程(cheng)(cheng)中,員(yuan)工(gong)(gong)要提(ti)高自己的(de)(de)(de)(de)工(gong)(gong)作素養(yang),防(fang)止滲漏問(wen)題(ti)的(de)(de)(de)(de)出現。
屋面(mian)(mian)的平(ping)面(mian)(mian)和(he)(he)立面(mian)(mian)交(jiao)角(jiao)(jiao)處(chu)(chu)(chu)、暗地室底面(mian)(mian)和(he)(he)墻面(mian)(mian)內內政(zheng)角(jiao)(jiao)處(chu)(chu)(chu)、檐口和(he)(he)天溝交(jiao)接(jie)處(chu)(chu)(chu)、天溝轉角(jiao)(jiao)處(chu)(chu)(chu)、兩個立面(mian)(mian)轉角(jiao)(jiao)處(chu)(chu)(chu)構(gou)成陰陽(yang)角(jiao)(jiao)。解釋這些部位常由于混凝土(tu)、沙漿干(gan)縮和(he)(he)溫差變(bian)形(xing)發作應力集中招致開裂,有些破(po)綻寬度可裁減到5mm。陰陽(yang)角(jiao)(jiao)的加強(qiang)層可采(cai)用(yong)卷材(cai)條,即(ji)在(zai)交(jiao)角(jiao)(jiao)處(chu)(chu)(chu)鋪(pu)貼1層100~150mm寬的卷材(cai)條予以加強(qiang)。但由于卷材(cai)較硬挺,在(zai)交(jiao)角(jiao)(jiao)處(chu)(chu)(chu)難以鋪(pu)平(ping)、鋪(pu)實,屢屢采(cai)用(yong)材(cai)料(liao)加加強(qiang)胎(tai)體(ti)(ti)布作為(wei)加強(qiang)層,即(ji)在(zai)交(jiao)角(jiao)(jiao)處(chu)(chu)(chu)涂150~200mm寬、厚1~2mm的加胎(tai)體(ti)(ti)的涂層。胎(tai)體(ti)(ti)鋪(pu)貼時切忌拉緊,應廢弛不皺(zhou)。在(zai)3面(mian)(mian)交(jiao)角(jiao)(jiao)處(chu)(chu)(chu)采(cai)用(yong)材(cai)料(liao)加強(qiang),效(xiao)果(guo)就更(geng)好了(le)。
我們都知道地(di)(di)(di)(di)下(xia)室(shi)(shi)防(fang)水(shui)的(de)設(she)計對(dui)建筑物的(de)影響非常大(da),設(she)計時(shi)要綜合(he)多方面的(de)因素,采用(yong)剛柔相接,因地(di)(di)(di)(di)制宜(yi),綜合(he)治(zhi)理,防(fang)、排(pai)、堵相結合(he)的(de)原則。根(gen)據現場的(de)走訪(fang)和多年的(de)防(fang)水(shui)施(shi)工經驗來給大(da)家介紹一(yi)下(xia):a.地(di)(di)(di)(di)下(xia)室(shi)(shi)結構室(shi)(shi)外(wai)頂板宜(yi)優先采用(yong)結構起坡。b.地(di)(di)(di)(di)下(xia)室(shi)(shi)頂板上有(you)覆土(tu)(tu)時(shi),可(ke)設(she)塑料排(pai)水(shui)板濾水(shui)層有(you)組織(zhi)收(shou)集積水(shui),但必須(xu)進(jin)行專項節(jie)點(dian)設(she)計。c.當(dang)地(di)(di)(di)(di)下(xia)室(shi)(shi)頂板被變形縫(feng)分隔時(shi),變形縫(feng)應作為種(zhong)植(zhi)分區(qu)邊界,不(bu)得跨縫(feng)種(zhong)植(zhi)。d.當(dang)地(di)(di)(di)(di)下(xia)室(shi)(shi)頂板上無(wu)覆土(tu)(tu)時(shi),可(ke)在(zai)卷材防(fang)水(shui)的(de)剛性(xing)保護層上直接做飾(shi)面層。e.也可(ke)采用(yong)單層防(fang)水(shui)做法。
如何選用正規防水公司,材料有多方面的,每種材料有不同的特點,所以要選擇適合自己的防水材料來防水補漏工程,選擇材料有好幾個因素,比如當地的氣候問題、建筑本身部位選材、工程條件要求選材、建筑功能要求選材等等,下面南寧市防水公司說下(xia)建(jian)筑部位選材(cai)(cai),希望對大家(jia)有用(yong)。不同(tong)(tong)(tong)的建(jian)筑部位,對防(fang)水(shui)(shui)材(cai)(cai)料(liao)的要(yao)求(qiu)也不盡相同(tong)(tong)(tong)。每種材(cai)(cai)料(liao)都有各自的長處和短(duan)處,一種材(cai)(cai)料(liao)不能(neng)包打天下(xia),用(yong)在(zai)什(shen)么地方都好的材(cai)(cai)料(liao)是沒有的,各種材(cai)(cai)料(liao)只(zhi)能(neng)互(hu)補,而不可取代(dai),各自有用(yong)武之地。屋(wu)面(mian)防(fang)水(shui)(shui)和地下(xia)室(shi)防(fang)水(shui)(shui),要(yao)求(qiu)材(cai)(cai)性不同(tong)(tong)(tong),而浴間的防(fang)水(shui)(shui)和墻面(mian)防(fang)水(shui)(shui)更有差(cha)別,坡屋(wu)面(mian)、外形復雜的屋(wu)面(mian)、金屬板基層屋(wu)面(mian)也不相同(tong)(tong)(tong),選材(cai)(cai)時均當細酌。
一(yi)(yi)般家裝(zhuang)中常(chang)見的(de)(de)防(fang)(fang)水(shui)部位有廚(chu)房,衛(wei)(wei)生間,陽臺等,這些地方(fang)因為日常(chang)的(de)(de)洗(xi)(xi)澡,洗(xi)(xi)衣服,做(zuo)(zuo)(zuo)飯洗(xi)(xi)菜等原(yuan)因需(xu)要(yao)(yao)長(chang)期接(jie)觸(chu)到(dao)水(shui),如果不(bu)提前做(zuo)(zuo)(zuo)好(hao)(hao)防(fang)(fang)水(shui),那(nei)么(me)日積(ji)月累下來很容易出(chu)現滲漏的(de)(de)情(qing)況(kuang),那(nei)么(me)到(dao)時(shi)候就還需(xu)要(yao)(yao)扒掉瓷磚(zhuan)重新做(zuo)(zuo)(zuo)防(fang)(fang)水(shui)了(le),不(bu)僅(jin)耗時(shi)耗力而且還會影響自己的(de)(de)日常(chang)生活和鄰里的(de)(de)關系,得不(bu)償(chang)失。由于中國目(mu)前淋浴(yu)以用(yong)花灑噴撒水(shui)站立式居多(duo),為淋浴(yu)方(fang)便(bian)花灑一(yi)(yi)般都(dou)是安裝(zhuang)在(zai)180cm高左右,且衛(wei)(wei)生間面(mian)(mian)(mian)(mian)積(ji)都(dou)不(bu)大,淋浴(yu)時(shi)水(shui)就易出(chu)現濺到(dao)衛(wei)(wei)生間四(si)周(zhou)的(de)(de)墻(qiang)面(mian)(mian)(mian)(mian)上,加之(zhi)水(shui)會在(zai)墻(qiang)面(mian)(mian)(mian)(mian)蔓延滲透(tou)入墻(qiang)體(ti)(ti),水(shui)的(de)(de)物(wu)(wu)理具有呈氣態時(shi)會四(si)處(chu)流動(dong),遇到(dao)溫(wen)度較低的(de)(de)物(wu)(wu)體(ti)(ti)會凝聚的(de)(de)特點。綜合上面(mian)(mian)(mian)(mian)各種因素(su), 因此建(jian)議:衛(wei)(wei)生間墻(qiang)面(mian)(mian)(mian)(mian)一(yi)(yi)定要(yao)(yao)做(zuo)(zuo)(zuo)防(fang)(fang)水(shui),且建(jian)議四(si)面(mian)(mian)(mian)(mian)墻(qiang)體(ti)(ti)都(dou)要(yao)(yao)做(zuo)(zuo)(zuo)防(fang)(fang)水(shui),防(fang)(fang)水(shui)做(zuo)(zuo)(zuo)的(de)(de)高度需(xu)做(zuo)(zuo)(zuo)到(dao)180cm,最好(hao)(hao)至頂位置。