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1、聚(ju)氨(an)(an)脂類防(fang)(fang)水(shui)(shui)(shui)(shui)涂(tu)(tu)(tu)(tu)(tu)料(liao) 聚(ju)氨(an)(an)酯(zhi)(zhi)(zhi)(zhi)防(fang)(fang)水(shui)(shui)(shui)(shui)涂(tu)(tu)(tu)(tu)(tu)料(liao)是市場上最常見(jian)的(de)一類防(fang)(fang)水(shui)(shui)(shui)(shui)涂(tu)(tu)(tu)(tu)(tu)料(liao),介紹(shao)它是由異氰(qing)(qing)酸酯(zhi)(zhi)(zhi)(zhi)、聚(ju)醚等經(jing)加成(cheng)(cheng)聚(ju)合(he)反應而成(cheng)(cheng)的(de)含異氰(qing)(qing)酸酯(zhi)(zhi)(zhi)(zhi)基的(de)預聚(ju)體, 配(pei)以(yi)各(ge)種(zhong)(zhong)助劑(ji)(ji)混和加工制成(cheng)(cheng)的(de)單組(zu)分聚(ju)氨(an)(an)酯(zhi)(zhi)(zhi)(zhi)防(fang)(fang)水(shui)(shui)(shui)(shui)涂(tu)(tu)(tu)(tu)(tu)料(liao)。有以(yi)下這幾種(zhong)(zhong)常見(jian)的(de)涂(tu)(tu)(tu)(tu)(tu)料(liao)種(zhong)(zhong)類。2、非(fei)焦(jiao)油聚(ju)氨(an)(an)酯(zhi)(zhi)(zhi)(zhi)防(fang)(fang)水(shui)(shui)(shui)(shui)涂(tu)(tu)(tu)(tu)(tu)料(liao) 介紹(shao)該防(fang)(fang)水(shui)(shui)(shui)(shui)涂(tu)(tu)(tu)(tu)(tu)料(liao)系(xi)雙組(zu)份材(cai)料(liao),采用水(shui)(shui)(shui)(shui)為擴鏈(lian)(lian)劑(ji)(ji),避免了(le)胺系(xi)擴鏈(lian)(lian)劑(ji)(ji)的(de)毒性問題,固化后(hou)形成(cheng)(cheng)具有彈性無接縫的(de)橡(xiang)膠防(fang)(fang)水(shui)(shui)(shui)(shui)層。3、丙烯酸酯(zhi)(zhi)(zhi)(zhi)防(fang)(fang)水(shui)(shui)(shui)(shui)涂(tu)(tu)(tu)(tu)(tu)料(liao) 該防(fang)(fang)水(shui)(shui)(shui)(shui)涂(tu)(tu)(tu)(tu)(tu)料(liao)以(yi)純丙烯酸酯(zhi)(zhi)(zhi)(zhi)共聚(ju)物或純丙酸酯(zhi)(zhi)(zhi)(zhi)乳液(ye),加入適量(liang)優(you)質(zhi)填料(liao)、助劑(ji)(ji)配(pei)置而成(cheng)(cheng),屬合(he)成(cheng)(cheng)樹脂類單組(zu)分防(fang)(fang)水(shui)(shui)(shui)(shui)涂(tu)(tu)(tu)(tu)(tu)料(liao)。
大家都知道,房子漏(lou)水特別是(shi)地(di)下室(shi)漏(lou)水是(shi)一(yi)(yi)件麻煩的(de)(de)事情,地(di)下室(shi)剛(gang)性防(fang)水方面(mian),應提(ti)高(gao)混凝土(tu)的(de)(de)施(shi)(shi)工(gong)(gong)質量以及(ji)減少混凝土(tu)的(de)(de)開裂(lie)(lie)情況,以下是(shi)顧得(de)防(fang)水整理的(de)(de)一(yi)(yi)些提(ti)高(gao)質量減少開裂(lie)(lie)的(de)(de)具體施(shi)(shi)工(gong)(gong)技術。模(mo)(mo)(mo)板(ban)工(gong)(gong)程(cheng)(cheng)施(shi)(shi)工(gong)(gong)過程(cheng)(cheng)中,首先(xian),要對重要構(gou)件的(de)(de)模(mo)(mo)(mo)板(ban)和(he)支撐(cheng)進行(xing)計算,確保模(mo)(mo)(mo)板(ban)體系具有足(zu)夠的(de)(de)強度(du)和(he)剛(gang)度(du):其次,模(mo)(mo)(mo)板(ban)加工(gong)(gong)時(shi)要控制模(mo)(mo)(mo)板(ban)尺(chi)寸(cun)和(he)因周(zhou)轉(zhuan)次數過多而出現(xian)損壞的(de)(de)模(mo)(mo)(mo)板(ban):再(zai)次,模(mo)(mo)(mo)板(ban)安裝(zhuang)(zhuang)時(shi)要注意安裝(zhuang)(zhuang)順序(xu)、大跨(kua)度(du)構(gou)件的(de)(de)起拱、陰(yin)陽角部位(wei)的(de)(de)支護(hu):最后,模(mo)(mo)(mo)板(ban)拆除時(shi)要注意混凝土(tu)的(de)(de)強度(du)要達到相(xiang)應要求方可拆除。
屋面(mian)墊(dian)層是(shi)(shi)在(zai)(zai)十(shi)九世(shi)紀七(qi)十(shi)年代后期(qi)進(jin)(jin)入(ru)美國(guo)市場,作為(wei)保(bao)大多數(shu)的(de)(de)(de)坡屋面(mian)本(ben)身并(bing)沒有防水(shui)功能(neng)(neng)。坡屋面(mian)的(de)(de)(de)作用是(shi)(shi)用于(yu)排水(shui),而冰(bing)壩(ba)的(de)(de)(de)形成將導致屋面(mian)積水(shui),水(shui)就(jiu)會(hui)找到(dao)路徑進(jin)(jin)入(ru)屋內。當冰(bing)壩(ba)產(chan)生的(de)(de)(de)濕氣滲(shen)入(ru)外(wai)墻(qiang)的(de)(de)(de)空隙時,墻(qiang)體及保(bao)溫層就(jiu)會(hui)變得潮濕,這便是(shi)(shi)霉(mei)菌滋(zi)生的(de)(de)(de)理想環境。介紹屋面(mian)墊(dian)層是(shi)(shi)在(zai)(zai)十(shi)九世(shi)紀七(qi)十(shi)年代后期(qi)進(jin)(jin)入(ru)美國(guo)市場,sbs防水(shui)卷材冷(leng)粘(zhan)法作為(wei)保(bao)護傳統的(de)(de)(de)坡屋面(mian)在(zai)(zai)寒(han)冷(leng)環境中(zhong)由(you)于(yu)冰(bing)壩(ba)而引起(qi)滲(shen)漏的(de)(de)(de)一種手段(duan)。在(zai)(zai)寒(han)冷(leng)的(de)(de)(de)天氣中(zhong),當冰(bing)壩(ba)形成后而水(shui)堆(dui)積在(zai)(zai)瓦的(de)(de)(de)下面(mian)時,問題就(jiu)會(hui)產(chan)生。了解到(dao)后來,墊(dian)層材料開始被應用于(yu)溫和氣候條件下的(de)(de)(de)建(jian)筑物中(zhong),以(yi)防止屋面(mian)因風(feng)吹積雨引起(qi)的(de)(de)(de)滲(shen)漏,或保(bao)護即使(shi)在(zai)(zai)正常情況(kuang)下也可(ke)能(neng)(neng)滲(shen)漏的(de)(de)(de)復(fu)雜節點部(bu)位。
1、廚衛原有的防水層在重新裝修時,很容易被破壞,在施工時盡量要保護好,如果不小心破壞了,要及時修補好。將原來的瓷磚都鑿干凈后,先用水泥砂漿把鑿過的地面抹平,接著用防水涂料涂刷2-3遍,專業屋面防水提示涂刷時要均勻,保持厚度一致。2、如果漏水從表面能看出明顯的漏水位置,可采用堵漏王進行修補,但如果表面查看不出,而確實出現大面積漏水,處理起來就相對麻煩。一種方法是敲掉地面的瓷磚,處理好基面,全部的衛生間整體再做一次防水;屋面防水廠家解(jie)釋另一種(zhong)方法(fa)是(shi)從(cong)樓下(xia)的天花(hua)板處查看漏水點,采用高(gao)壓灌漿法(fa)進行堵漏。
單一(yi)(yi)的(de)(de)(de)建(jian)筑(zhu)材料(liao)雖然(ran)具(ju)有(you)(you)一(yi)(yi)定的(de)(de)(de)防(fang)(fang)水性(xing)(xing)能,但(dan)必須(xu)通過施(shi)工(gong)(gong)(gong)操作(zuo)與(yu)(yu)組合(he),才(cai)能構(gou)成土(tu)木建(jian)筑(zhu)的(de)(de)(de)防(fang)(fang)水工(gong)(gong)(gong)程(cheng)(cheng),并(bing)獲得(de)相應(ying)的(de)(de)(de)防(fang)(fang)水功能。因此(ci)歷來(lai)把施(shi)工(gong)(gong)(gong)操作(zuo)與(yu)(yu)組合(he)的(de)(de)(de)完美性(xing)(xing),視為(wei)防(fang)(fang)水工(gong)(gong)(gong)程(cheng)(cheng)成敗的(de)(de)(de)關鍵(jian)。無論(lun)是各類防(fang)(fang)水卷材還是防(fang)(fang)水涂(tu)料(liao),均必須(xu)與(yu)(yu)防(fang)(fang)水基層(ceng)緊(jin)密粘貼或黏結,并(bing)使兩者成為(wei)整體后,才(cai)能有(you)(you)可(ke)(ke)(ke)靠的(de)(de)(de)防(fang)(fang)水屏障。通過長期(qi)的(de)(de)(de)工(gong)(gong)(gong)程(cheng)(cheng)實踐和研究后認(ren)為(wei),防(fang)(fang)水基層(ceng)表(biao)面(mian)(即施(shi)工(gong)(gong)(gong)面(mian))必須(xu)具(ju)備“干燥(zao)、清潔和適當溫度”這(zhe)一(yi)(yi)防(fang)(fang)水施(shi)工(gong)(gong)(gong)的(de)(de)(de)三大先決條件后,方可(ke)(ke)(ke)進行柔性(xing)(xing)防(fang)(fang)水工(gong)(gong)(gong)程(cheng)(cheng)的(de)(de)(de)施(shi)工(gong)(gong)(gong),這(zhe)在中外建(jian)筑(zhu)規范和相關的(de)(de)(de)教材、理論(lun)書籍中均有(you)(you)論(lun)述。多年來(lai)隨著(zhu)科學技術(shu)的(de)(de)(de)不斷發展,防(fang)(fang)水工(gong)(gong)(gong)法(fa)也有(you)(you)了很大改進,諸如為(wei)了減少卷材起鼓(gu)與(yu)(yu)開裂,可(ke)(ke)(ke)采用空鋪法(fa)、條(點(dian))粘法(fa)、熱熔法(fa)、冷粘法(fa)等措(cuo)(cuo)施(shi)。應(ying)指出,上述工(gong)(gong)(gong)法(fa)與(yu)(yu)措(cuo)(cuo)施(shi)均有(you)(you)一(yi)(yi)定的(de)(de)(de)局限性(xing)(xing),而要(yao)使防(fang)(fang)水工(gong)(gong)(gong)程(cheng)(cheng)做到(dao)滴水不漏,仍(reng)應(ying)全面(mian)遵守(shou)有(you)(you)關施(shi)工(gong)(gong)(gong)條件的(de)(de)(de)要(yao)求。
1、必須請求施(shi)(shi)(shi)工(gong)人(ren)員完全(quan)信(xin)守公司與客(ke)戶商定的(de)(de)(de)各項條款按標準施(shi)(shi)(shi)職(zhi)(zhi)業;作業過程(cheng)中必須嚴格執(zhi)行各項安全(quan)操作規(gui)(gui)范及(ji)質量標準,保(bao)(bao)質保(bao)(bao)量的(de)(de)(de)實現任務。2、作業人(ren)員在與客(ke)戶交流時(shi)必要客(ke)氣(qi)、周到、親善(shan),不(bu)(bu)頂(ding)撞客(ke)戶,禮(li)貌交流。3、作業現場應(ying)信(xin)守客(ke)戶或相干(gan)管理的(de)(de)(de)規(gui)(gui)定,文明施(shi)(shi)(shi)工(gong),不(bu)(bu)得影響他人(ren)辦公或生活。4、作業施(shi)(shi)(shi)工(gong)人(ren)員應(ying)積極配合客(ke)戶對施(shi)(shi)(shi)工(gong)質量的(de)(de)(de)監督,接受客(ke)戶的(de)(de)(de)領導(dao)與檢(jian)查。說明對不(bu)(bu)合格項目即時(shi)整改,不(bu)(bu)能有不(bu)(bu)良情感,必須始終堅持殼戶是上(shang)帝的(de)(de)(de)職(zhi)(zhi)業態度。5、施(shi)(shi)(shi)職(zhi)(zhi)業業過程(cheng)中必須注意保(bao)(bao)護客(ke)戶的(de)(de)(de)一切設(she)備、設(she)施(shi)(shi)(shi)。