衛生間防水施工的工藝要求
溫(wen)度(du)穩定(ding)性(xing)(xing)(xing)指(zhi)在高溫(wen)下(xia)不(bu)流淌、不(bu)起(qi)泡、不(bu)滑(hua)動,低溫(wen)下(xia)不(bu)脆(cui)裂(lie)的性(xing)(xing)(xing)能(neng)(neng),即(ji)在一(yi)定(ding)溫(wen)度(du)變化下(xia)保(bao)持原有(you)性(xing)(xing)(xing)能(neng)(neng)的能(neng)(neng)力。常用耐熱度(du)、耐熱性(xing)(xing)(xing)等指(zhi)標表示。柔韌性(xing)(xing)(xing)指(zhi)在低溫(wen)條件下(xia)保(bao)持柔韌性(xing)(xing)(xing)的性(xing)(xing)(xing)能(neng)(neng)。它(ta)對保(bao)證易于施工、不(bu)脆(cui)裂(lie)十(shi)分重要。常用柔度(du)、低溫(wen)彎(wan)折(zhe)性(xing)(xing)(xing)等指(zhi)標表示。
衛生(sheng)間(jian)防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)施工(gong)的(de)(de)(de)工(gong)藝要(yao)求(qiu),對(dui)于衛生(sheng)間(jian)防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)在(zai)(zai)進行(xing)施工(gong)的(de)(de)(de)時(shi)候(hou),衛生(sheng)間(jian)防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)一(yi)般在(zai)(zai)一(yi)點五(wu)毫米(mi)厚度的(de)(de)(de)聚(ju)氨(an)酯防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)材(cai)(cai)料(liao),防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)上面(mian)也有(you)了不(bu)少(shao)具(ju)有(you)坡度的(de)(de)(de)保護膜,對(dui)于衛生(sheng)間(jian)在(zai)(zai)進行(xing)防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)布置的(de)(de)(de)時(shi)候(hou),我(wo)們也可(ke)(ke)以(yi)(yi)使(shi)用(yong)聚(ju)合物(wu)水(shui)(shui)(shui)(shui)(shui)泥(ni)防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)涂料(liao)采取(qu)防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)措施,這(zhe)樣(yang)可(ke)(ke)以(yi)(yi)隨(sui)著健康的(de)(de)(de)防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)理念達(da)到(dao)新的(de)(de)(de)防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)標準,不(bu)僅效果不(bu)錯,還可(ke)(ke)以(yi)(yi)確保防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)工(gong)程的(de)(de)(de)安全,不(bu)影響家(jia)人健康的(de)(de)(de)生(sheng)活。水(shui)(shui)(shui)(shui)(shui)泥(ni)類(lei)防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)材(cai)(cai)料(liao)對(dui)水(shui)(shui)(shui)(shui)(shui)泥(ni)有(you)促凝(ning)(ning)密實作用(yong)的(de)(de)(de)外加(jia)劑,如防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)劑、加(jia)氣劑和膨脹劑等,可(ke)(ke)增強水(shui)(shui)(shui)(shui)(shui)泥(ni)砂漿(jiang)和混凝(ning)(ning)土(tu)的(de)(de)(de)憎水(shui)(shui)(shui)(shui)(shui)性和抗(kang)滲性;以(yi)(yi)水(shui)(shui)(shui)(shui)(shui)泥(ni)和硅酸鈉為基(ji)料(liao)配置的(de)(de)(de)促凝(ning)(ning)灰漿(jiang),可(ke)(ke)用(yong)于地(di)下工(gong)程的(de)(de)(de)堵漏(lou)防(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)。
瀝(li)(li)(li)青(qing)(qing)類防(fang)水(shui)材料(liao)以天(tian)然(ran)瀝(li)(li)(li)青(qing)(qing)、石(shi)油(you)(you)瀝(li)(li)(li)青(qing)(qing)和(he)煤瀝(li)(li)(li)青(qing)(qing)為主(zhu)要(yao)原(yuan)材料(liao),制(zhi)成(cheng)的(de)瀝(li)(li)(li)青(qing)(qing)油(you)(you)氈、紙胎瀝(li)(li)(li)青(qing)(qing)油(you)(you)氈、溶劑(ji)型和(he)水(shui)乳型瀝(li)(li)(li)青(qing)(qing)類或(huo)(huo)瀝(li)(li)(li)青(qing)(qing)橡(xiang)膠(jiao)類涂料(liao)、油(you)(you)膏,具有良好的(de)粘結性(xing)(xing)、塑(su)性(xing)(xing)、抗水(shui)性(xing)(xing)、防(fang)腐性(xing)(xing)和(he)耐久性(xing)(xing)。看產(chan)品名稱及包裝(zhuang)標(biao),產(chan)品外包裝(zhuang)應(ying)該明確(que)標(biao)示企業(ye)名稱、產(chan)品標(biao)記(ji)、生產(chan)日期(qi)或(huo)(huo)批(pi)號、生產(chan)許可證號、貯存與運輸(shu)注(zhu)意事(shi)項(xiang)等(deng),決不能含糊,或(huo)(huo)標(biao)記(ji)不全。
從物性(xing)(xing)檢驗(yan)看質量,外觀目(mu)(mu)測只能(neng)區分產品(pin)的基本屬性(xing)(xing),但不能(neng)判斷(duan)所選用的產品(pin)是否符合質量要求。那么,具有(you)(you)檢驗(yan)能(neng)力的技術機構,按(an)對應的產品(pin)標準進行可溶(rong)物含量在內的出廠項目(mu)(mu)物理性(xing)(xing)能(neng)檢驗(yan)很有(you)(you)必要,這個過程還能(neng)顯(xian)示出該產品(pin)所使用的胎基的真實性(xing)(xing)。
因(yin)為(wei)每(mei)種防(fang)水(shui)卷材(cai)的(de)適(shi)用(yong)場(chang)所都不同,聚酯氈胎基(ji)彈性(xing)體改性(xing)瀝青(qing)防(fang)水(shui)卷材(cai),適(shi)用(yong)于工業與民用(yong)建(jian)筑(zhu)的(de)屋面(mian)(mian)(mian)和地(di)(di)下防(fang)水(shui)工程(cheng);玻纖增(zeng)強聚酯氈胎基(ji)卷材(cai),適(shi)用(yong)于機械固定單層防(fang)水(shui),但需(xu)通過(guo)抗風荷載試驗;玻纖氈胎基(ji)卷材(cai),適(shi)用(yong)于結(jie)構穩定的(de)一般屋面(mian)(mian)(mian)和地(di)(di)下防(fang)水(shui)工程(cheng);外露采用(yong)上(shang)表面(mian)(mian)(mian)隔(ge)(ge)離(li)材(cai)料(liao)為(wei)不透(tou)明的(de)礦物粒料(liao)的(de)防(fang)水(shui)卷材(cai);地(di)(di)下工程(cheng)防(fang)水(shui)宜采用(yong)表面(mian)(mian)(mian)隔(ge)(ge)離(li)材(cai)料(liao)為(wei)細砂(sha)的(de)防(fang)水(shui)卷材(cai)。