電話:
手機:
地(di)址:南寧(ning)市(shi)西鄉塘(tang)區明秀路(lu)154-82、83號
網址: luyuchajing.cn
選用緩膨型遇水膨脹橡膠條作為樁頭根部施工材料時,必須將相應寬度的凹槽剔鑿在橡膠條放置的墊層表面,并通過無齒鋸切割凹槽外邊線,以此為橡膠條放置提供便利。新型防水隔熱在做防水施工時,應保證沒有雜物附著于凹槽內混凝土面層,確保施工的干燥性。橡膠條在樁側、鋼筋根部鋪設時,應確保鋪設的完整性與連續性,將橡膠條閉合位置進行45度斜角的切割,提高橡膠條的設置的穩固性。防水隔熱廠家聚(ju)合物(wu)水(shui)(shui)泥(ni)防(fang)水(shui)(shui)砂漿(jiang)應(ying)在完成橡膠條施(shi)工(gong)后進(jin)行(xing),砂漿(jiang)涂抹前(qian)必須將(jiang)(jiang)基面清理干凈,隨后在砂漿(jiang)攪(jiao)拌機內對聚(ju)合物(wu)進(jin)行(xing)拌和(he)、壓實抹平(ping)施(shi)工(gong)。防(fang)水(shui)(shui)砂漿(jiang)終凝(ning)后,應(ying)進(jin)行(xing)7天養護,如將(jiang)(jiang)防(fang)火草簾覆蓋在其表(biao)面。
發現對(dui)眾多堵(du)(du)(du)漏(lou)(lou)(lou)(lou)(lou)材(cai)料和(he)防(fang)(fang)(fang)水(shui)(shui)材(cai)料的技術性能(neng)不(bu)了(le)解(jie),不(bu)重(zhong)視研究(jiu)防(fang)(fang)(fang)水(shui)(shui)技術,國內的防(fang)(fang)(fang)水(shui)(shui)堵(du)(du)(du)漏(lou)(lou)(lou)(lou)(lou)材(cai)料大多不(bu)過(guo)關(guan)。施工(gong)時不(bu)找漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)點、漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)線;見(jian)(jian)縫(feng)(feng)漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)即騎縫(feng)(feng)打(da)眼灌(guan)漿(jiang)(jiang);見(jian)(jian)墻(qiang)(qiang)面(mian)滲水(shui)(shui)即滿墻(qiang)(qiang)打(da)眼灌(guan)漿(jiang)(jiang)或在(zai)墻(qiang)(qiang)面(mian)涂(tu)刷表(biao)面(mian)材(cai)料;見(jian)(jian)沉(chen)降(jiang)縫(feng)(feng)漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)即剔鑿(zao)填充剛(gang)性防(fang)(fang)(fang)水(shui)(shui)材(cai)料或灌(guan)注熱瀝青堵(du)(du)(du)漏(lou)(lou)(lou)(lou)(lou)等等,提示這(zhe)種(zhong)盲目打(da)眼、盲目灌(guan)漿(jiang)(jiang)、盲目堵(du)(du)(du)漏(lou)(lou)(lou)(lou)(lou)的最終結果是鉆孔不(bu)進漿(jiang)(jiang)或不(bu)易進漿(jiang)(jiang),沉(chen)降(jiang)縫(feng)(feng)堵(du)(du)(du)剛(gang)性防(fang)(fang)(fang)水(shui)(shui)材(cai)料,裂縫(feng)(feng)后繼續漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui),未真正將漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)點、漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)線、漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)縫(feng)(feng)堵(du)(du)(du)嚴,造成堵(du)(du)(du)漏(lou)(lou)(lou)(lou)(lou)不(bu)成功(gong);單純采用(yong)(yong)各種(zhong)材(cai)料在(zai)砂漿(jiang)(jiang)層或混(hun)凝土表(biao)面(mian)涂(tu)刷成膜堵(du)(du)(du)漏(lou)(lou)(lou)(lou)(lou),忽視了(le)隱(yin)蔽漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)點、漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)縫(feng)(feng)的處(chu)理,只(zhi)有點堵(du)(du)(du)、線堵(du)(du)(du)和(he)面(mian)涂(tu)堵(du)(du)(du)漏(lou)(lou)(lou)(lou)(lou)相結合才能(neng)成功(gong);對(dui)重(zhong)點漏(lou)(lou)(lou)(lou)(lou)水(shui)(shui)部(bu)位和(he)沉(chen)降(jiang)縫(feng)(feng)堵(du)(du)(du)漏(lou)(lou)(lou)(lou)(lou)應采用(yong)(yong)多道防(fang)(fang)(fang)水(shui)(shui)線。
單一的(de)建(jian)筑(zhu)材(cai)料雖然具有(you)(you)一定的(de)防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)性能(neng),但必須(xu)(xu)通過施(shi)工(gong)操作與(yu)組合,才能(neng)構成(cheng)土木(mu)建(jian)筑(zhu)的(de)防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)工(gong)程(cheng),并獲得(de)相(xiang)應(ying)的(de)防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)功能(neng)。因(yin)此歷來把(ba)施(shi)工(gong)操作與(yu)組合的(de)完美性,視為防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)工(gong)程(cheng)成(cheng)敗(bai)的(de)關鍵。無(wu)論(lun)是(shi)各類防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)卷材(cai)還是(shi)防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)涂(tu)料,均必須(xu)(xu)與(yu)防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)基(ji)層緊(jin)密粘貼或黏結,并使兩者成(cheng)為整體后(hou),才能(neng)有(you)(you)可(ke)靠的(de)防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)屏障。通過長期的(de)工(gong)程(cheng)實踐和(he)研究后(hou)認為,防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)基(ji)層表(biao)面(mian)(即施(shi)工(gong)面(mian))必須(xu)(xu)具備“干(gan)燥、清潔和(he)適當溫(wen)度”這一防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)施(shi)工(gong)的(de)三大先決條件(jian)后(hou),方可(ke)進(jin)行柔性防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)工(gong)程(cheng)的(de)施(shi)工(gong),這在(zai)中(zhong)外(wai)建(jian)筑(zhu)規范和(he)相(xiang)關的(de)教材(cai)、理(li)論(lun)書籍中(zhong)均有(you)(you)論(lun)述。多年來隨著科學技(ji)術的(de)不斷發展,防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)工(gong)法(fa)也有(you)(you)了很(hen)大改(gai)進(jin),諸如(ru)為了減少(shao)卷材(cai)起鼓(gu)與(yu)開裂,可(ke)采用(yong)空鋪法(fa)、條(點)粘法(fa)、熱熔法(fa)、冷粘法(fa)等措施(shi)。應(ying)指(zhi)出,上述工(gong)法(fa)與(yu)措施(shi)均有(you)(you)一定的(de)局限性,而要(yao)使防(fang)水(shui)(shui)(shui)(shui)(shui)(shui)工(gong)程(cheng)做到滴水(shui)(shui)(shui)(shui)(shui)(shui)不漏(lou),仍應(ying)全面(mian)遵守有(you)(you)關施(shi)工(gong)條件(jian)的(de)要(yao)求(qiu)。
提示不管是廚房(fang)、衛生(sheng)間還是陽臺,制作防水(shui)(shui)涂(tu)層都(dou)要遵循這(zhe)幾個(ge)方面(mian)(mian);1.做好墻(qiang)體、地(di)面(mian)(mian)的基(ji)(ji)層處(chu)理,確保基(ji)(ji)層表(biao)面(mian)(mian)堅(jian)實、無(wu)(wu)開裂、粉化、脫皮(pi)、起鼓等現(xian)象。同時(shi)基(ji)(ji)層表(biao)面(mian)(mian)必須清潔、無(wu)(wu)灰(hui)塵、無(wu)(wu)任(ren)何(he)雜物(wu)污跡。2. 刷(shua)(shua)(shua)(shua)防水(shui)(shui)材料(liao)(liao)時(shi)是由下(xia)至(zhi)上(shang)(shang),先刷(shua)(shua)(shua)(shua)墻(qiang)后刷(shua)(shua)(shua)(shua)地(di)。第(di)一遍(bian)(bian)橫向涂(tu)刷(shua)(shua)(shua)(shua),第(di)二(er)遍(bian)(bian)縱(zong)向涂(tu)刷(shua)(shua)(shua)(shua),相(xiang)互疊加涂(tu)刷(shua)(shua)(shua)(shua)可(ke)以達(da)到均勻的效(xiao)果(guo)。第(di)一遍(bian)(bian)和第(di)二(er)遍(bian)(bian)涂(tu)刷(shua)(shua)(shua)(shua)間隔時(shi)間最好在4-8小時(shi)左右。3.刷(shua)(shua)(shua)(shua)浴室墻(qiang)面(mian)(mian)防水(shui)(shui)材料(liao)(liao)時(shi),刷(shua)(shua)(shua)(shua)到地(di)面(mian)(mian)離墻(qiang)高1.8米處(chu)。如果(guo)家里墻(qiang)面(mian)(mian)較潮(chao)可(ke)以沿踢腳線從地(di)面(mian)(mian)向上(shang)(shang)刷(shua)(shua)(shua)(shua)60厘(li)米。要求防水(shui)(shui)材料(liao)(liao)的厚度應在國家標準的1.5毫(hao)米厚。4.管道(dao)接口、地(di)漏、馬桶周(zhou)圍刷(shua)(shua)(shua)(shua)3-5遍(bian)(bian)防水(shui)(shui)材料(liao)(liao)可(ke)以更有效(xiao)防止局部漏水(shui)(shui)。
屋(wu)面(mian)墊(dian)層(ceng)是在十(shi)九(jiu)世紀七十(shi)年代(dai)后(hou)期進(jin)(jin)入(ru)(ru)美(mei)國市場(chang)(chang),作(zuo)為保(bao)大多數的(de)(de)(de)(de)(de)坡屋(wu)面(mian)本身并沒(mei)有防(fang)水功能(neng)。坡屋(wu)面(mian)的(de)(de)(de)(de)(de)作(zuo)用是用于排水,而(er)冰(bing)壩(ba)的(de)(de)(de)(de)(de)形(xing)成將導致(zhi)屋(wu)面(mian)積(ji)水,水就會(hui)(hui)找到(dao)路(lu)徑進(jin)(jin)入(ru)(ru)屋(wu)內。當(dang)冰(bing)壩(ba)產生(sheng)的(de)(de)(de)(de)(de)濕氣滲(shen)入(ru)(ru)外墻的(de)(de)(de)(de)(de)空隙時,墻體及保(bao)溫(wen)層(ceng)就會(hui)(hui)變(bian)得潮(chao)濕,這便是霉菌滋生(sheng)的(de)(de)(de)(de)(de)理(li)想(xiang)環境。介紹屋(wu)面(mian)墊(dian)層(ceng)是在十(shi)九(jiu)世紀七十(shi)年代(dai)后(hou)期進(jin)(jin)入(ru)(ru)美(mei)國市場(chang)(chang),sbs防(fang)水卷材冷(leng)粘(zhan)法作(zuo)為保(bao)護傳統的(de)(de)(de)(de)(de)坡屋(wu)面(mian)在寒冷(leng)環境中(zhong)由于冰(bing)壩(ba)而(er)引起滲(shen)漏的(de)(de)(de)(de)(de)一(yi)種手段。在寒冷(leng)的(de)(de)(de)(de)(de)天氣中(zhong),當(dang)冰(bing)壩(ba)形(xing)成后(hou)而(er)水堆積(ji)在瓦的(de)(de)(de)(de)(de)下(xia)(xia)面(mian)時,問題(ti)就會(hui)(hui)產生(sheng)。了解到(dao)后(hou)來,墊(dian)層(ceng)材料開始被應用于溫(wen)和氣候條件(jian)下(xia)(xia)的(de)(de)(de)(de)(de)建(jian)筑物中(zhong),以防(fang)止屋(wu)面(mian)因風(feng)吹積(ji)雨引起的(de)(de)(de)(de)(de)滲(shen)漏,或保(bao)護即使在正常情況(kuang)下(xia)(xia)也(ye)可能(neng)滲(shen)漏的(de)(de)(de)(de)(de)復雜節點(dian)部位。