要考慮現(xian)場澆筑(zhu)混凝土(tu)時(shi)振動棒對(dui)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)卷(juan)(juan)材的(de)(de)破壞。地(di)下室(shi)結構完成(cheng)一(yi)般都先(xian)回填土(tu)，后打(da)混凝土(tu)，這樣如果地(di)下防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)層破壞滲水(shui)(shui)(shui)(shui)很(hen)難找(zhao)到漏(lou)水(shui)(shui)(shui)(shui)點，所(suo)以選擇材料(liao)和施工很(hen)關鍵。（七）關于(yu)高(gao)分(fen)子(zi)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)卷(juan)(juan)材行業標(biao)準(zhun)預鋪(pu)(pu)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)卷(juan)(juan)材23457-2017對(dui)于(yu)高(gao)分(fen)子(zi)HDPE要求主(zhu)體(ti)材料(liao)厚(hou)度≥0.7厚(hou)，緬甸(dian)非固化(hua)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)涂料(liao)，橡(xiang)(xiang)膠類預鋪(pu)(pu)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)卷(juan)(juan)材厚(hou)度≥0.9厚(hou)，其他的(de)(de)一(yi)層薄(bo)膜以膠粘劑(ji)為(wei)主(zhu)體(ti)材料(liao)的(de)(de)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)卷(juan)(juan)材不能稱為(wei)預鋪(pu)(pu)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)卷(juan)(juan)材。高(gao)分(fen)子(zi)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)卷(juan)(juan)材是指以橡(xiang)(xiang)膠、塑料(liao)為(wei)主(zhu)體(ti)材料(liao)的(de)(de)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)卷(juan)(juan)材，常用(yong)的(de)(de)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)卷(juan)(juan)材有HDPE、TPO、EPDM、PVC、CPE等(deng)高(gao)分(fen)子(zi)防(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)材料(liao)。PVC因(yin)為(wei)太(tai)硬生(sheng)產時(shi)需大量添加增(zeng)塑劑(ji)、軟(ruan)化(hua)劑(ji)，時(shi)間久了增(zeng)塑劑(ji)會遷移，造(zao)成(cheng)搭接部(bu)位開裂。

彈(dan)(dan)性(xing)改性(xing)瀝(li)青(qing)防(fang)(fang)水(shui)(shui)卷(juan)(juan)(juan)材(cai)(cai)彈(dan)(dan)性(xing)改性(xing)瀝(li)青(qing)防(fang)(fang)水(shui)(shui)卷(juan)(juan)(juan)材(cai)(cai)和火烤卷(juan)(juan)(juan)材(cai)(cai)適用(yong)(yong)范圍不同。火烤型(xing)防(fang)(fang)水(shui)(shui)卷(juan)(juan)(juan)材(cai)(cai)適用(yong)(yong)于(yu)外(wai)(wai)防(fang)(fang)水(shui)(shui)，無論是(shi)(shi)建(jian)(jian)筑物頂(ding)部還是(shi)(shi)地(di)下停車場，非固化防(fang)(fang)水(shui)(shui)涂料廠(chang)價，任何屋(wu)面、地(di)下室、水(shui)(shui)庫、游(you)泳池等都可以使用(yong)(yong)。多用(yong)(yong)于(yu)建(jian)(jian)筑物頂(ding)部外(wai)(wai)層防(fang)(fang)水(shui)(shui)或者是(shi)(shi)地(di)下停車場的外(wai)(wai)部防(fang)(fang)水(shui)(shui)。彈(dan)(dan)性(xing)改性(xing)瀝(li)青(qing)防(fang)(fang)水(shui)(shui)卷(juan)(juan)(juan)材(cai)(cai)適用(yong)(yong)于(yu)工業與民(min)用(yong)(yong)建(jian)(jian)筑的屋(wu)面、地(di)下室、室內、市政工程(cheng)和蓄水(shui)(shui)池、游(you)泳池以及地(di)鐵隧道防(fang)(fang)水(shui)(shui)。還適用(yong)(yong)于(yu)木結(jie)構和金(jin)屬結(jie)構屋(wu)面的防(fang)(fang)水(shui)(shui)工程(cheng)。特別(bie)適用(yong)(yong)于(yu)不宜(yi)動用(yong)(yong)明火的石油庫、化工廠(chang)、紡織廠(chang)、糧庫等防(fang)(fang)水(shui)(shui)工程(cheng)。自粘(zhan)防(fang)(fang)水(shui)(shui)卷(juan)(juan)(juan)材(cai)(cai)避免出(chu)現(xian)皺折、翹(qiao)邊等防(fang)(fang)治措施。（1）涂刷接縫部位前，應(ying)行清(qing)理，若(ruo)有污染，則應(ying)采(cai)用(yong)(yong)溶劑擦(ca)洗干凈。

彈線、試(shi)鋪(pu)：在底(di)涂上(shang)按(an)實際搭(da)接面積彈出(chu)粘(zhan)(zhan)貼(tie)(tie)控制線，非(fei)固化(hua)防(fang)水(shui)涂料(liao)批發價(jia)，嚴格(ge)按(an)粘(zhan)(zhan)貼(tie)(tie)控制線試(shi)鋪(pu)及實際粘(zhan)(zhan)鋪(pu)卷(juan)(juan)(juan)材(cai)，以(yi)確(que)(que)保(bao)卷(juan)(juan)(juan)材(cai)搭(da)接寬(kuan)度在 6～7cm（卷(juan)(juan)(juan)材(cai)上(shang)有標(biao)志）。根據現(xian)場特點(dian)(dian)，確(que)(que)定(ding)彈線密(mi)度，非(fei)固化(hua)防(fang)水(shui)涂料(liao)價(jia)格(ge)是多(duo)少，以(yi)便確(que)(que)保(bao)卷(juan)(juan)(juan)材(cai)粘(zhan)(zhan)貼(tie)(tie)順直，不會因累(lei)積誤差而出(chu)現(xian)粘(zhan)(zhan)貼(tie)(tie)歪(wai)斜(xie)的(de)現(xian)象。卷(juan)(juan)(juan)材(cai)應先試(shi)鋪(pu)就位，按(an)需要形狀正確(que)(que)剪裁后，方可開(kai)始實際粘(zhan)(zhan)鋪(pu)。??4、節點(dian)(dian)處(chu)(chu)(chu)理：??（1）女兒墻(qiang)部位收口處(chu)(chu)(chu)理：做水(shui)泥砂漿時需將(jiang)墻(qiang)與屋(wu)面交接處(chu)(chu)(chu)陰角(jiao)抹成半(ban)徑約 50mm 的(de)小(xiao)圓(yuan)角(jiao)，基面達到要求后，先涂刷(shua)一道聚氨酯防(fang)水(shui)層(ceng)，在涂刷(shua)均(jun)勻后立即貼(tie)(tie)一層(ceng)胎(tai)體增強層(ceng)（玻纖布(bu)），然后涂刷(shua)二道聚氨酯防(fang)水(shui)層(ceng)，與基面粘(zhan)(zhan)結牢固，也(ye)便于自粘(zhan)(zhan)卷(juan)(juan)(juan)材(cai)的(de)施工。??