道橋防水層分類

國內(nei)道橋(qiao)施(shi)(shi)(shi)工(gong)(gong)(gong)通常(chang)選(xuan)用具(ju)(ju)有(you)(you)一(yi)布四涂防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)、聚(ju)氨(an)酯防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)涂料(liao)、卷(juan)材(cai)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)、水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)溶性防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)等(deng)結(jie)構(gou)的(de)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)材(cai)料(liao)，這些防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)具(ju)(ju)有(you)(you)不(bu)(bu)同(tong)的(de)應(ying)用優勢，也(ye)具(ju)(ju)有(you)(you)不(bu)(bu)同(tong)的(de)應(ying)用效果，聚(ju)氨(an)酯防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)涂料(liao)的(de)粘(zhan)合(he)力比(bi)(bi)較(jiao)好(hao)，能(neng)與(yu)混(hun)凝(ning)(ning)土(tu)(tu)結(jie)合(he)良好(hao)，但瀝(li)青(qing)(qing)混(hun)凝(ning)(ning)土(tu)(tu)經碾壓后，混(hun)凝(ning)(ning)土(tu)(tu)中(zhong)(zhong)(zhong)石料(liao)可能(neng)會(hui)刮破防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)，進而(er)對(dui)(dui)(dui)(dui)(dui)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)效果產生不(bu)(bu)利(li)影(ying)響(xiang)；一(yi)布四涂防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)具(ju)(ju)有(you)(you)較(jiao)高(gao)(gao)的(de)要求(qiu)，這種(zhong)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)應(ying)用主要對(dui)(dui)(dui)(dui)(dui)于施(shi)(shi)(shi)工(gong)(gong)(gong)環境有(you)(you)利(li)，確(que)保橋(qiao)面混(hun)凝(ning)(ning)土(tu)(tu)平(ping)(ping)整(zheng)，將施(shi)(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)控制(zhi)好(hao)，使涂層(ceng)(ceng)(ceng)(ceng)實現(xian)干燥(zao)；防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)主要具(ju)(ju)有(you)(you)利(li)于施(shi)(shi)(shi)工(gong)(gong)(gong)的(de)顯著優勢，對(dui)(dui)(dui)(dui)(dui)于橋(qiao)面平(ping)(ping)整(zheng)度防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)沒有(you)(you)過高(gao)(gao)的(de)要求(qiu)，但在(zai)橋(qiao)面若產生不(bu)(bu)同(tong)程度的(de)裂縫，因防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)不(bu)(bu)具(ju)(ju)有(you)(you)較(jiao)高(gao)(gao)的(de)延(yan)性，就會(hui)對(dui)(dui)(dui)(dui)(dui)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)效果產生嚴重(zhong)影(ying)響(xiang)；卷(juan)材(cai)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)具(ju)(ju)有(you)(you)良好(hao)的(de)抗(kang)拉強(qiang)度與(yu)抗(kang)刺破強(qiang)度，能(neng)夠(gou)與(yu)混(hun)凝(ning)(ning)土(tu)(tu)粘(zhan)結(jie)緊密；高(gao)(gao)摻量(liang)(liang)改性瀝(li)青(qing)(qing)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)作為性價比(bi)(bi)較(jiao)高(gao)(gao)的(de)一(yi)種(zhong)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)，集成了多種(zhong)不(bu)(bu)同(tong)防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)的(de)優點，在(zai)施(shi)(shi)(shi)工(gong)(gong)(gong)中(zhong)(zhong)(zhong)比(bi)(bi)較(jiao)方便快捷，在(zai)粘(zhan)結(jie)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)泥或瀝(li)青(qing)(qing)混(hun)凝(ning)(ning)土(tu)(tu)的(de)性能(neng)上都比(bi)(bi)較(jiao)優越，該防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)價格(ge)也(ye)比(bi)(bi)較(jiao)經濟，在(zai)道橋(qiao)施(shi)(shi)(shi)工(gong)(gong)(gong)中(zhong)(zhong)(zhong)比(bi)(bi)較(jiao)適(shi)用。各(ge)類防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)在(zai)應(ying)用過程中(zhong)(zhong)(zhong)，要在(zai)施(shi)(shi)(shi)工(gong)(gong)(gong)中(zhong)(zhong)(zhong)不(bu)(bu)斷加強(qiang)控制(zhi)關鍵點，針對(dui)(dui)(dui)(dui)(dui)橋(qiao)面存在(zai)的(de)混(hun)凝(ning)(ning)土(tu)(tu)浮漿要及時(shi)進行徹底(di)清除，以免鋪設防(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)(fang)水(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)(shui)層(ceng)(ceng)(ceng)(ceng)時(shi)夾帶浮沉雜(za)物，同(tong)時(shi)應(ying)對(dui)(dui)(dui)(dui)(dui)施(shi)(shi)(shi)工(gong)(gong)(gong)工(gong)(gong)(gong)藝(yi)進行嚴格(ge)控制(zhi)，并結(jie)合(he)施(shi)(shi)(shi)工(gong)(gong)(gong)實際需求(qiu)對(dui)(dui)(dui)(dui)(dui)進場材(cai)料(liao)的(de)質量(liang)(liang)進行嚴格(ge)控制(zhi)。