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水泥基滲透結晶型防水涂料名稱:DY-水泥基滲透結晶型防水涂料
水泥基滲透結晶型防水涂料產品說明:
水泥基滲透結晶型防水涂料是以(yi)聚氨酯為(wei)主體(ti)的(de)雙組份(fen)(fen)高(gao)分子材料。主要成(cheng)份(fen)(fen)為(wei)氨基甲(jia)酸酯,它以(yi)甲(jia)料(預聚體(ti))與乙料(固化(hua)劑(ji))按一定(ding)比例混(hun)合均(jun)勻后,經固化(hua)形成(cheng)富有彈(dan)性的(de)整體(ti)防水膜。
水(shui)泥(ni)基滲透結晶型防(fang)水(shui)涂料產品特點:
.液態施工:整(zheng)體防(fang)水(shui)效(xiao)果(guo)(guo)好,聚氨酯涂料(liao)固化后能形(xing)成(cheng)無接縫、完整(zheng)的涂膜防(fang)水(shui)層,這是卷材無法達到的效(xiao)果(guo)(guo)。
.粘接(jie)(jie)力(li)強:聚氨酯(zhi)涂料和混(hun)凝土、木材、金屬、陶瓷、PVC板、石棉瓦等表(biao)面(mian)有極強的(de)附著力(li)和粘接(jie)(jie)力(li)。
.機(ji)械性(xing)能好:聚氨酯防水涂料具有較高(gao)的彈性(xing)和較大的延伸率,對基層(ceng)開(kai)裂或伸縮的適應性(xing)強。
.施(shi)工簡便(bian),維修(xiu)容易:只(zhi)需對(dui)損壞(huai)部(bu)分局部(bu)修(xiu)補,仍可達到(dao)原有的(de)防水(shui)效果,省時、省力、費用低。
使用年(nian)限長:聚氨酯(zhi)防水涂料耐濕,耐腐蝕,有保(bao)護(hu)層(ceng)的(de)聚氨酯(zhi)防水層(ceng)的(de)使用年(nian)限可達35年(nian)以(yi)上。
水(shui)泥基(ji)滲(shen)透(tou)結晶型防水(shui)涂料性能指標:GB18445-2002
水泥基滲(shen)透結晶型防水涂料使用方(fang)法:
涂(tu)(tu)(tu)(tu)刷(shua)(shua)(shua)前用(yong)(yong)水(shui)(shui)潤(run)濕(shi)施(shi)(shi)(shi)(shi)工(gong)(gong)面(mian)(mian)(mian),使(shi)施(shi)(shi)(shi)(shi)工(gong)(gong)面(mian)(mian)(mian)潮(chao)而不濕(shi),盡可(ke)能(neng)讓混凝土(tu)的(de)水(shui)(shui)飽和。涂(tu)(tu)(tu)(tu)料(liao)在施(shi)(shi)(shi)(shi)工(gong)(gong)可(ke)采用(yong)(yong)噴涂(tu)(tu)(tu)(tu)和涂(tu)(tu)(tu)(tu)刷(shua)(shua)(shua)法。涂(tu)(tu)(tu)(tu)刷(shua)(shua)(shua)法常用(yong)(yong)硬毛刷(shua)(shua)(shua)子(采用(yong)(yong)人造纖維為較佳)施(shi)(shi)(shi)(shi)工(gong)(gong)涂(tu)(tu)(tu)(tu)刷(shua)(shua)(shua)。若(ruo)以(yi)(yi)噴涂(tu)(tu)(tu)(tu)方式施(shi)(shi)(shi)(shi)工(gong)(gong),建議采用(yong)(yong)墜式斗或(huo)活塞漿式器(qi)材(cai)(cai)。一般涂(tu)(tu)(tu)(tu)刷(shua)(shua)(shua)二(er)遍,涂(tu)(tu)(tu)(tu)層(ceng)要(yao)求(qiu)均勻(yun),各處都要(yao)涂(tu)(tu)(tu)(tu)到(dao),涂(tu)(tu)(tu)(tu)層(ceng)太(tai)厚(hou)養護困難。涂(tu)(tu)(tu)(tu)刷(shua)(shua)(shua)時(shi)應(ying)注意用(yong)(yong)力,來(lai)回縱橫的(de)刷(shua)(shua)(shua)以(yi)(yi)保證都能(neng)涂(tu)(tu)(tu)(tu)上并達到(dao)均勻(yun)。噴涂(tu)(tu)(tu)(tu)時(shi)噴嘴距涂(tu)(tu)(tu)(tu)層(ceng)要(yao)近些,以(yi)(yi)保證灰漿能(neng)噴進(jin)表(biao)(biao)面(mian)(mian)(mian)微孔或(huo)微裂紋中。在第(di)一遍 涂(tu)(tu)(tu)(tu)層(ceng)完成后,用(yong)(yong)手指輕壓無(wu)痕,4小時(shi)后即可(ke)以(yi)(yi)進(jin)行第(di)二(er)遍 涂(tu)(tu)(tu)(tu)層(ceng)施(shi)(shi)(shi)(shi)工(gong)(gong),如太(tai)干則應(ying)先噴濕(shi)潤(run)養護,涂(tu)(tu)(tu)(tu)層(ceng)搭接(jie)寬為100mm,施(shi)(shi)(shi)(shi)工(gong)(gong)時(shi)在搭接(jie)處用(yong)(yong)水(shui)(shui)潤(run)濕(shi)后直(zhi)接(jie)施(shi)(shi)(shi)(shi)工(gong)(gong) 涂(tu)(tu)(tu)(tu)層(ceng)。在地下室基礎地坪及一般地坪于新澆灌的(de)混凝土(tu)表(biao)(biao)面(mian)(mian)(mian),可(ke)以(yi)(yi)用(yong)(yong)手或(huo)篩網將 CCCW粉(fen)末(mo)材(cai)(cai)料(liao)直(zhi)接(jie)撒在其表(biao)(biao)面(mian)(mian)(mian),再用(yong)(yong)工(gong)(gong)具(ju)刮抹打平,使(shi)其滲入混凝土(tu)內部達到(dao)永久防(fang)水(shui)(shui)效果。
水泥基滲透結晶型防水涂料適用(yong)范圍:
.各種形式屋面防水:包括混凝土、竹、木、鋼、石棉瓦及各種形式屋面防水
.地下建筑防(fang)水:地下混凝(ning)土內墻、外墻、底板、電梯(ti)坑、護土墻、地下隧道(dao)、沉井、管道(dao)。
.地面建筑(zhu)防水:橋梁、高速公路、衛生間、廚房、浴室(shi)、游泳池(chi)、非食用水池(chi)、花壇等(deng)
.接縫防水:伸縮縫、施(shi)工(gong)縫、沉(chen)降縫、穿墻管、落(luo)水口。
.防腐:金屬管(guan)道(dao)、防腐地坪、防腐池。