PVC卷材(cai)(cai)(cai)的(de)(de)施工(gong)鋪貼(tie)及質(zhi)量要求 1PVC卷材(cai)(cai)(cai)鋪貼(tie)前要檢查找(zhao)平層質(zhi)量是(shi)否(fou)符合要求，做到基(ji)(ji)層堅實、平整(zheng)、干(gan)燥，無雜物(wu)和夾(jia)土，才(cai)能進行(xing)防(fang)水(shui)施工(gong)。特(te)別(bie)當基(ji)(ji)層潮濕時，如鋪設(she)防(fang)水(shui)材(cai)(cai)(cai)必定會出現卷材(cai)(cai)(cai)鋪貼(tie)不(bu)牢，出現滲水(shui)現象，導致(zhi)防(fang)水(shui)效果失敗(bai)。 2卷材(cai)(cai)(cai)鋪貼(tie)方(fang)向一律平行(xing)屋(wu)脊(ji)鋪貼(tie)，平行(xing)屋(wu)脊(ji)的(de)(de)搭(da)接縫按順流水(shui)方(fang)向搭(da)接，采用(yong)滾鋪粘貼(tie)法施工(gong)。 3基(ji)(ji)層表面(mian)的(de)(de)涂(tu)刷：在干(gan)燥的(de)(de)基(ji)(ji)層上均勻涂(tu)刷一層l mm左右厚的(de)(de)粘結劑(當粘結劑偏(pian)稠(chou)或過濃時，用(yong)文火緩(huan)慢(man)加熱(re)，溫度不(bu)宜過高)，切忌在---處來回涂(tu)滾，以免將底膠(jiao)“咬(yao)起”，形(xing)成(cheng)凝膠(jiao)而影響質(zhi)量。涂(tu)刷基(ji)(ji)層膠(jiao)粘劑時，要特(te)別(bie)注意陰陽角、平立(li)面(mian)轉角處、卷材(cai)(cai)(cai)收頭處、排(pai)水(shui)口，伸出屋(wu)面(mian)管道根部等節點部位。相對于屋(wu)頂防(fang)水(shui)而言，外墻防(fang)水(shui)材(cai)(cai)(cai)料的(de)(de)選擇方(fang)面(mian)并(bing)沒有太為嚴格(ge)的(de)(de)要求，一般的(de)(de)防(fang)水(shui)類涂(tu)料都可應(ying)(ying)用(yong)。重(zhong)慶屋(wu)面(mian)防(fang)水(shui)供應(ying)(ying)商家

涂(tu)(tu)(tu)(tu)刷遍：（1）涂(tu)(tu)(tu)(tu)刮(gua)底(di)層(ceng)涂(tu)(tu)(tu)(tu)料(liao)(liao)：將(jiang)(jiang)配好的(de)(de)底(di)層(ceng)涂(tu)(tu)(tu)(tu)料(liao)(liao)均勻(yun)地刮(gua)抹在基(ji)面(mian)上(shang)（厚(hou)度(du)約為(wei)1.5～2.0mm）。底(di)涂(tu)(tu)(tu)(tu)層(ceng)干透后即(ji)可進行下道工(gong)(gong)序的(de)(de)施(shi)(shi)工(gong)(gong)；也可用噴涂(tu)(tu)(tu)(tu)的(de)(de)方(fang)法施(shi)(shi)作底(di)涂(tu)(tu)(tu)(tu)層(ceng)（噴槍距離為(wei)30cm左右(you)）；（2）涂(tu)(tu)(tu)(tu)刮(gua)第二遍涂(tu)(tu)(tu)(tu)料(liao)(liao)：待底(di)層(ceng)涂(tu)(tu)(tu)(tu)料(liao)(liao)表干后再涂(tu)(tu)(tu)(tu)刮(gua)第二道涂(tu)(tu)(tu)(tu)層(ceng)（每平(ping)方(fang)用量約為(wei)0.6kg左右(you)）。如遇雨(yu)天可加一層(ceng)無(wu)紡布(bu)胎(tai)體增(zeng)強(qiang)層(ceng)以增(zeng)加其(qi)抗拉強(qiang)度(du)和耐水性。鋪(pu)(pu)(pu)貼卷材(cai)：（1）鋪(pu)(pu)(pu)設方(fang)法：先將(jiang)(jiang)無(wu)紡布(bu)胎(tai)體增(zeng)強(qiang)層(ceng)的(de)(de)兩端固(gu)定(ding)(ding)于上(shang)、下層(ceng)卷材(cai)之間(jian)，再將(jiang)(jiang)上(shang)層(ceng)卷材(cai)沿長(chang)度(du)方(fang)向繃直(zhi)對準固(gu)定(ding)(ding)點搭接粘結(jie)好；然(ran)后自上(shang)而(er)下沿水平(ping)方(fang)向鋪(pu)(pu)(pu)展至所需寬(kuan)度(du)為(wei)止；再自下而(er)上(shang)沿垂直(zhi)方(fang)向搭接粘結(jie)好上(shang)下兩層(ceng)之間(jian)的(de)(de)收頭處即(ji)可完成(cheng)整個工(gong)(gong)程的(de)(de)鋪(pu)(pu)(pu)設操作程序。太原屋面(mian)防水原料(liao)(liao)且規定(ding)(ding)，所使用的(de)(de)防水材(cai)料(liao)(liao)得經(jing)過指定(ding)(ding)的(de)(de)檢(jian)測單位抽(chou)樣驗證，才可進入市場(chang)。

屋面(mian)(mian)防(fang)水(shui)(shui)做法之—剛(gang)性(xing)防(fang)水(shui)(shui)屋面(mian)(mian)>>簡介(jie)剛(gang)性(xing)防(fang)水(shui)(shui)屋面(mian)(mian)是采用(yong)(yong)混凝(ning)土(tu)澆搗而成的屋面(mian)(mian)防(fang)水(shui)(shui)層。在(zai)混凝(ning)土(tu)中摻入膨脹劑(ji)、減水(shui)(shui)劑(ji)、防(fang)水(shui)(shui)劑(ji)等外加劑(ji)，使澆筑后(hou)的混凝(ning)土(tu)細(xi)(xi)致密(mi)(mi)實，水(shui)(shui)分子難以通過，從而達到防(fang)水(shui)(shui)的目的。剛(gang)性(xing)防(fang)水(shui)(shui)屋面(mian)(mian)的優點是價格便宜，耐(nai)久性(xing)好(hao)，維修方便，缺(que)點是密(mi)(mi)度大，抗拉強度低，拉應變小。>>施(shi)工(gong)(gong)流程1、粘土(tu)砂(sha)漿(jiang)(jiang)隔(ge)離層施(shi)工(gong)(gong)預制(zhi)板縫(feng)填(tian)嵌(qian)細(xi)(xi)石(shi)混凝(ning)土(tu)后(hou)板面(mian)(mian)應清掃(sao)干凈，灑水(shui)(shui)濕(shi)潤，但不(bu)得積水(shui)(shui)，將按(an)石(shi)灰(hui)膏：砂(sha)：黏土(tu)=1：2.4：3.6配合(he)(he)比的材(cai)料拌(ban)合(he)(he)均勻，砂(sha)漿(jiang)(jiang)以干稠為宜，鋪(pu)抹的厚度約(yue)10~20mm，要求表面(mian)(mian)平整(zheng)，壓(ya)實、抹光(guang)(guang)，待砂(sha)漿(jiang)(jiang)基本干燥后(hou)，方可進行下道工(gong)(gong)序施(shi)工(gong)(gong)。2、石(shi)灰(hui)砂(sha)漿(jiang)(jiang)隔(ge)離層施(shi)工(gong)(gong)施(shi)工(gong)(gong)方法同(tong)上。砂(sha)漿(jiang)(jiang)配合(he)(he)比為石(shi)灰(hui)膏：砂(sha)=1：4。3、水(shui)(shui)泥砂(sha)漿(jiang)(jiang)找(zhao)平層鋪(pu)卷(juan)材(cai)隔(ge)離層施(shi)工(gong)(gong)用(yong)(yong)1：3水(shui)(shui)泥砂(sha)漿(jiang)(jiang)將結構層找(zhao)平，并壓(ya)實抹光(guang)(guang)養護，再在(zai)干燥的找(zhao)平層上鋪(pu)一(yi)層3~8mm干細(xi)(xi)砂(sha)滑動(dong)層，在(zai)其上鋪(pu)一(yi)層卷(juan)材(cai)，搭接(jie)縫(feng)用(yong)(yong)熱(re)瀝(li)青瑪蹄脂(zhi)蓋縫(feng)。

材(cai)(cai)料(liao)選用(yong)(yong)(yong)在屋(wu)面滲(shen)漏水治(zhi)理工(gong)作(zuo)中，應該大(da)力推廣(guang)應用(yong)(yong)(yong)新型防(fang)水材(cai)(cai)料(liao)，應首先(xian)選用(yong)(yong)(yong)技術(shu)較先(xian)進、性(xing)能(neng)較優(you)異的(de)(de)高聚(ju)物改性(xing)瀝青卷材(cai)(cai)及(ji)涂(tu)料(liao)、合(he)成高分(fen)子卷材(cai)(cai)及(ji)涂(tu)料(liao)、彈塑性(xing)密(mi)封材(cai)(cai)料(liao)及(ji)新型剛(gang)性(xing)防(fang)水材(cai)(cai)料(liao)。在當(dang)前防(fang)水材(cai)(cai)料(liao)市場(chang)魚(yu)龍(long)混雜的(de)(de)情(qing)況下，必須(xu)嚴把材(cai)(cai)料(liao)質量關，對進入施工(gong)現(xian)(xian)場(chang)的(de)(de)防(fang)水材(cai)(cai)料(liao)，不僅(jin)要符(fu)合(he)國家(jia)或行業(ye)標準，有出(chu)(chu)廠(chang)合(he)格(ge)證和(he)材(cai)(cai)料(liao)準用(yong)(yong)(yong)證，還必須(xu)進行現(xian)(xian)場(chang)抽(chou)樣復(fu)檢(jian)，復(fu)檢(jian)不合(he)格(ge)的(de)(de)材(cai)(cai)料(liao)堅決不用(yong)(yong)(yong)，嚴防(fang)假冒偽劣產品應用(yong)(yong)(yong)到滲(shen)漏水治(zhi)理工(gong)程中。水性(xing)漆以水作(zuo)為分(fen)散(san)溶劑，專業(ye)的(de)(de)生產廠(chang)家(jia)在產品出(chu)(chu)廠(chang)前各種原料(liao)的(de)(de)比例(li)都(dou)已(yi)固定(ding)調配好(hao)，以便(bian)成膜效果(guo)穩定(ding)。

室內(nei)(nei)輕微(wei)小面積(ji)漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)如(ru)果是(shi)室內(nei)(nei)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)，可(ke)以用納米防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)噴涂(tu)，這個(ge)方法優點成本低不砸磚，易施(shi)工。缺點有效期短，一(yi)般噴涂(tu)一(yi)次(ci)一(yi)年不漏(lou)(lou)(lou)(lou)(lou)(lou)是(shi)**長期限。2、房頂(ding)漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)房頂(ding)可(ke)用瀝青化(hua)湯，倒在漏(lou)(lou)(lou)(lou)(lou)(lou)的(de)(de)縫隙。如(ru)是(shi)衛(wei)生(sheng)(sheng)間伙(huo)房地板磚漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)要(yao)精工細(xi)做，去掉舊的(de)(de)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)層(ceng)(ceng)，重新上(shang)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)漆，油氈等防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)材料，做好(hao)3一(yi)5天后再試，是(shi)否(fou)漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)，墻(qiang)(qiang)(qiang)(qiang)上(shang)漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)方法同(tong)(tong)上(shang)。3、衛(wei)生(sheng)(sheng)間墻(qiang)(qiang)(qiang)(qiang)面漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)衛(wei)生(sheng)(sheng)間墻(qiang)(qiang)(qiang)(qiang)面漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)主要(yao)是(shi)由水(shui)(shui)(shui)(shui)管(guan)漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)或者防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)層(ceng)(ceng)漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)導(dao)致(zhi)的(de)(de)。如(ru)果是(shi)墻(qiang)(qiang)(qiang)(qiang)面水(shui)(shui)(shui)(shui)管(guan)漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)，那么就需要(yao)把墻(qiang)(qiang)(qiang)(qiang)磚拆掉，更換掉漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)的(de)(de)水(shui)(shui)(shui)(shui)管(guan)或者接口(kou)，再重新做好(hao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)，鋪設好(hao)墻(qiang)(qiang)(qiang)(qiang)面。如(ru)果是(shi)墻(qiang)(qiang)(qiang)(qiang)面防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)層(ceng)(ceng)漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)，我們也需要(yao)鏟掉瓷磚，找到漏(lou)(lou)(lou)(lou)(lou)(lou)水(shui)(shui)(shui)(shui)的(de)(de)區域，并用堵(du)(du)漏(lou)(lou)(lou)(lou)(lou)(lou)寶堵(du)(du)上(shang)，在重新做好(hao)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)，鋪好(hao)瓷磚;如(ru)果是(shi)因為防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)高(gao)度不夠造成的(de)(de)，我們需要(yao)重新做高(gao)處墻(qiang)(qiang)(qiang)(qiang)面的(de)(de)防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)。橫(heng)向涂(tu)抹防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)層(ceng)(ceng)來(lai)將搭接縫隙覆蓋。武漢(han)屋(wu)面防(fang)(fang)(fang)水(shui)(shui)(shui)(shui)共同(tong)(tong)合作(zuo)

有許多(duo)廠房或車庫等，多(duo)會制作鋼結構房屋(wu)用于滿足(zu)生產、存放(fang)車輛(liang)的需求。重(zhong)慶屋(wu)面防水(shui)供應(ying)商(shang)家

隨著近年(nian)(nian)(nian)(nian)來(lai)我國建(jian)筑技術(shu)的(de)(de)發展，大跨度(du)、輕型和高層(ceng)建(jian)筑日(ri)益增(zeng)多，使(shi)屋(wu)(wu)(wu)(wu)面(mian)(mian)結構的(de)(de)變(bian)形出現較(jiao)大變(bian)化，而(er)停車場(chang)，運動場(chang)、花園(yuan)等屋(wu)(wu)(wu)(wu)面(mian)(mian)的(de)(de)出現，又使(shi)屋(wu)(wu)(wu)(wu)面(mian)(mian)功能(neng)增(zeng)加，但是自八十年(nian)(nian)(nian)(nian)代以來(lai)，房屋(wu)(wu)(wu)(wu)滲(shen)(shen)漏(lou)(lou)(lou)問(wen)題成(cheng)為(wei)我國工程(cheng)建(jian)設中非(fei)常突出的(de)(de)問(wen)題。1991年(nian)(nian)(nian)(nian)，在(zai)(zai)建(jian)設部組織的(de)(de)對各地(di)區100個城市1988—1990年(nian)(nian)(nian)(nian)竣工的(de)(de)房屋(wu)(wu)(wu)(wu)調查中，發現屋(wu)(wu)(wu)(wu)面(mian)(mian)存在(zai)(zai)不(bu)同(tong)程(cheng)度(du)滲(shen)(shen)漏(lou)(lou)(lou)的(de)(de)占抽查總數的(de)(de)35%。我國每年(nian)(nian)(nian)(nian)用(yong)于屋(wu)(wu)(wu)(wu)面(mian)(mian)修繕(shan)的(de)(de)石油瀝青卷材達2.4億m2，石油瀝青膠(jiao)結材達27萬噸，修繕(shan)費用(yong)超(chao)過12億元。房屋(wu)(wu)(wu)(wu)滲(shen)(shen)漏(lou)(lou)(lou)直接影響到房屋(wu)(wu)(wu)(wu)的(de)(de)使(shi)用(yong)功能(neng)與用(yong)戶安全(quan)，也給國家造成(cheng)巨大經(jing)濟損失。在(zai)(zai)房屋(wu)(wu)(wu)(wu)滲(shen)(shen)漏(lou)(lou)(lou)治(zhi)理過程(cheng)中，由于措施(shi)不(bu)當(dang)，效果不(bu)好，以致出現年(nian)(nian)(nian)(nian)年(nian)(nian)(nian)(nian)漏(lou)(lou)(lou)、年(nian)(nian)(nian)(nian)年(nian)(nian)(nian)(nian)修，年(nian)(nian)(nian)(nian)年(nian)(nian)(nian)(nian)修、年(nian)(nian)(nian)(nian)年(nian)(nian)(nian)(nian)漏(lou)(lou)(lou)的(de)(de)現象(xiang)。為(wei)解決好屋(wu)(wu)(wu)(wu)面(mian)(mian)滲(shen)(shen)漏(lou)(lou)(lou)水(shui)問(wen)題，我們對屋(wu)(wu)(wu)(wu)面(mian)(mian)滲(shen)(shen)漏(lou)(lou)(lou)水(shui)產生的(de)(de)原因和治(zhi)理維修方(fang)法等方(fang)面(mian)(mian)開展研究工作，以提高屋(wu)(wu)(wu)(wu)面(mian)(mian)滲(shen)(shen)漏(lou)(lou)(lou)水(shui)治(zhi)理技術(shu)水(shui)平，改善居住和工作環境。重慶屋(wu)(wu)(wu)(wu)面(mian)(mian)防(fang)水(shui)供應商(shang)家

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