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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(ni)基滲透(tou)結晶型防水涂(tu)料產品說明:
水泥(ni)基(ji)滲(shen)透結晶(jing)型防水涂料是以聚氨酯為(wei)(wei)主(zhu)體的(de)雙組份(fen)高分子(zi)材料。主(zhu)要成(cheng)(cheng)份(fen)為(wei)(wei)氨基(ji)甲(jia)酸酯,它以甲(jia)料(預聚體)與乙料(固化劑)按一定比例混(hun)合(he)均(jun)勻后(hou),經固化形(xing)成(cheng)(cheng)富有(you)彈(dan)性(xing)的(de)整體防水膜。
水泥基滲透結晶型防水涂料產品特(te)點:
.液態施(shi)工:整(zheng)體防(fang)水(shui)效(xiao)果好,聚氨(an)酯涂(tu)料固化后能形成無接縫、完整(zheng)的涂(tu)膜防(fang)水(shui)層,這是卷材無法(fa)達到的效(xiao)果。
.粘接力(li)強:聚氨(an)酯涂(tu)料和混凝(ning)土、木材、金屬、陶瓷、PVC板、石棉(mian)瓦等表面有(you)極強的附著力(li)和粘接力(li)。
.機械性(xing)(xing)能好:聚氨酯防水(shui)涂料(liao)具有較(jiao)(jiao)高的彈(dan)性(xing)(xing)和較(jiao)(jiao)大(da)的延伸率,對(dui)基層開(kai)裂或(huo)伸縮的適應性(xing)(xing)強。
.施工簡便,維修容(rong)易:只需對(dui)損壞(huai)部(bu)分(fen)局部(bu)修補(bu),仍(reng)可達(da)到原有的(de)防水效果,省(sheng)時、省(sheng)力、費用低。
使(shi)用年(nian)限(xian)長:聚氨(an)酯(zhi)防(fang)水涂料耐濕,耐腐(fu)蝕,有保護(hu)層的(de)聚氨(an)酯(zhi)防(fang)水層的(de)使(shi)用年(nian)限(xian)可達35年(nian)以上。
水泥基滲(shen)透結(jie)晶型防水涂料性能指標:GB18445-2002
水泥基滲透結晶型防水涂料使用(yong)方法:
涂(tu)(tu)(tu)刷(shua)(shua)(shua)(shua)前(qian)用(yong)水(shui)(shui)潤濕施(shi)(shi)工(gong)(gong)(gong)面,使(shi)施(shi)(shi)工(gong)(gong)(gong)面潮(chao)而(er)不濕,盡(jin)可(ke)(ke)能(neng)(neng)讓(rang)混(hun)(hun)凝(ning)(ning)土(tu)的水(shui)(shui)飽和。涂(tu)(tu)(tu)料(liao)在(zai)(zai)施(shi)(shi)工(gong)(gong)(gong)可(ke)(ke)采用(yong)噴涂(tu)(tu)(tu)和涂(tu)(tu)(tu)刷(shua)(shua)(shua)(shua)法。涂(tu)(tu)(tu)刷(shua)(shua)(shua)(shua)法常用(yong)硬毛刷(shua)(shua)(shua)(shua)子(采用(yong)人(ren)造纖維為較佳)施(shi)(shi)工(gong)(gong)(gong)涂(tu)(tu)(tu)刷(shua)(shua)(shua)(shua)。若以(yi)噴涂(tu)(tu)(tu)方式施(shi)(shi)工(gong)(gong)(gong),建議采用(yong)墜式斗或活塞(sai)漿(jiang)式器(qi)材(cai)。一般涂(tu)(tu)(tu)刷(shua)(shua)(shua)(shua)二遍(bian)(bian),涂(tu)(tu)(tu)層(ceng)要(yao)求均勻,各處都要(yao)涂(tu)(tu)(tu)到(dao),涂(tu)(tu)(tu)層(ceng)太厚養護困難。涂(tu)(tu)(tu)刷(shua)(shua)(shua)(shua)時應注(zhu)意用(yong)力,來回縱橫的刷(shua)(shua)(shua)(shua)以(yi)保證(zheng)都能(neng)(neng)涂(tu)(tu)(tu)上并達(da)到(dao)均勻。噴涂(tu)(tu)(tu)時噴嘴距涂(tu)(tu)(tu)層(ceng)要(yao)近(jin)些,以(yi)保證(zheng)灰(hui)漿(jiang)能(neng)(neng)噴進表(biao)面微孔(kong)或微裂紋中。在(zai)(zai)第(di)(di)一遍(bian)(bian) 涂(tu)(tu)(tu)層(ceng)完(wan)成(cheng)后(hou)(hou),用(yong)手指輕(qing)壓無(wu)痕,4小時后(hou)(hou)即(ji)可(ke)(ke)以(yi)進行(xing)第(di)(di)二遍(bian)(bian) 涂(tu)(tu)(tu)層(ceng)施(shi)(shi)工(gong)(gong)(gong),如太干(gan)則(ze)應先噴濕潤養護,涂(tu)(tu)(tu)層(ceng)搭接寬(kuan)為100mm,施(shi)(shi)工(gong)(gong)(gong)時在(zai)(zai)搭接處用(yong)水(shui)(shui)潤濕后(hou)(hou)直(zhi)接施(shi)(shi)工(gong)(gong)(gong) 涂(tu)(tu)(tu)層(ceng)。在(zai)(zai)地(di)(di)下(xia)室基礎(chu)地(di)(di)坪及一般地(di)(di)坪于(yu)新澆灌的混(hun)(hun)凝(ning)(ning)土(tu)表(biao)面,可(ke)(ke)以(yi)用(yong)手或篩網將 CCCW粉末材(cai)料(liao)直(zhi)接撒(sa)在(zai)(zai)其表(biao)面,再用(yong)工(gong)(gong)(gong)具(ju)刮抹(mo)打平(ping),使(shi)其滲入(ru)混(hun)(hun)凝(ning)(ning)土(tu)內部達(da)到(dao)永久防水(shui)(shui)效果。
水泥基滲透結晶型(xing)防水涂料適(shi)用范圍:
.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(di)(di)下(xia)建筑(zhu)防水:地(di)(di)下(xia)混凝(ning)土內墻、外墻、底板、電梯坑(keng)、護土墻、地(di)(di)下(xia)隧道、沉井、管道。
.地面建(jian)筑防(fang)水(shui):橋梁、高速公路、衛生間(jian)、廚房、浴室、游泳池、非食用水(shui)池、花壇等
.接縫(feng)防水:伸縮縫(feng)、施工(gong)縫(feng)、沉(chen)降縫(feng)、穿墻管、落水口(kou)。
.防腐(fu):金屬管道、防腐(fu)地(di)坪、防腐(fu)池。