亚洲黄色视频

新材料應用推動環氧樹脂地坪涂料

2011-10-12 17:17:59  來源:  字號:【亞洲黃色視頻:  亞洲黃色視頻:  亞洲黃色視頻:】  瀏覽:62
新材料的應用正在不斷推動環氧樹脂地坪涂料行業的進步。當前環氧地坪施工面臨著很大的考驗,主要是價格和材料成本差距越來越小,很多工廠鋪裝環氧地面的水泥基面非常差、水泥強度遠遠不夠,起粉、麻孔、開裂、平整度和水汽問題沒有解決和處理、如果按環氧地面施工水泥要求規范遠遠不能達到要求。為此專家建議用戶應當作好工程的前期考察和防范,能與甲方協調好環氧地坪施工所要求的最基本條件和施工環境,并對材料進行深入研究、積極應用新材料以解決目前所遇到的問題。

  環(huan)(huan)(huan)氧(yang)地坪施工中經常遇(yu)到的(de)難題(ti)主要有(you):水(shui)(shui)(shui)(shui)(shui)泥地面(mian)差(cha),強度不(bu)夠、起粉嚴(yan)重(zhong),有(you)的(de)打了2次底(di)油仍然不(bu)能封閉水(shui)(shui)(shui)(shui)(shui)泥面(mian);地面(mian)潮(chao)濕,沒有(you)作防(fang)水(shui)(shui)(shui)(shui)(shui)住(zhu)理、水(shui)(shui)(shui)(shui)(shui)泥保養(yang)期(qi)不(bu)夠,作了環(huan)(huan)(huan)氧(yang)極易起泡(pao)。解決(jue)這兩個問題(ti)的(de)可使用水(shui)(shui)(shui)(shui)(shui)性(xing)環(huan)(huan)(huan)氧(yang)有(you)機(ji)硅涂料(liao),水(shui)(shui)(shui)(shui)(shui)性(xing)環(huan)(huan)(huan)氧(yang)是目前無爭議(yi)的(de)水(shui)(shui)(shui)(shui)(shui)泥加強和防(fang)水(shui)(shui)(shui)(shui)(shui)、防(fang)裂的(de)最佳產品,國(guo)外主要用于高強度機(ji)場、電站、水(shui)(shui)(shui)(shui)(shui)壩、橋(qiao)梁等設施。東莞道明復合(he)材(cai)料(liao)公司推出的(de)水(shui)(shui)(shui)(shui)(shui)性(xing)環(huan)(huan)(huan)氧(yang)有(you)機(ji)硅乳液,是集防(fang)水(shui)(shui)(shui)(shui)(shui)、增強、防(fang)裂、美觀于一(yi)體的(de)新型復合(he)材(cai)料(liao),用它取(qu)代環(huan)(huan)(huan)氧(yang)中涂和環(huan)(huan)(huan)氧(yang)膩子層有(you)絕(jue)好的(de)效果和經濟性(xing)。

  水(shui)(shui)性(xing)環(huan)氧(yang)有機(ji)硅乳液(ye)(ye)的具(ju)體的應用(yong)(yong)(yong)(yong):一(yi)是(shi)(shi)涂(tu)裝(zhuang)地(di)面底涂(tu),用(yong)(yong)(yong)(yong)量比油(you)性(xing)涂(tu)料少30~60%(爛地(di)更(geng)為明顯),但強度缺是(shi)(shi)油(you)性(xing)的若干倍,因為作為底涂(tu)時能(neng)和一(yi)些起粉的水(shui)(shui)泥重新潤濕(shi)固(gu)(gu)化;刮(gua)涂(tu)環(huan)氧(yang)膩子,單(dan)純用(yong)(yong)(yong)(yong)水(shui)(shui)泥鋪裝(zhuang)地(di)面要(yao)有一(yi)定(ding)厚度才能(neng)固(gu)(gu)化,如果只是(shi)(shi)刮(gua)膩子是(shi)(shi)要(yao)起粉的,但乳液(ye)(ye)加入(ru)優質425或以(yi)上白水(shui)(shui)泥(按重量比1:1~2)刮(gua)涂(tu),不(bu)僅干燥快、韌性(xing)好(hao)(hao)、硬度高(gao)且不(bu)需要(yao)加水(shui)(shui)保(bao)養,固(gu)(gu)化后24小(xiao)時可(ke)(ke)進(jin)行下步工序,防水(shui)(shui)力好(hao)(hao)、可(ke)(ke)在潮濕(shi)地(di)面施(shi)工;三是(shi)(shi)作自(zi)流平(ping)中涂(tu),按乳液(ye)(ye):水(shui)(shui)泥:石(shi)英(ying)砂=1:1.8:1的配(pei)比,加入(ru)適量顏色可(ke)(ke)以(yi)用(yong)(yong)(yong)(yong)鏝(man)(man)刀鏝(man)(man)平(ping),流動性(xing)好(hao)(hao)、密(mi)實(shi)性(xing)高(gao),可(ke)(ke)大(da)大(da)降(jiang)低(di)成本(ben)且表面平(ping)整度好(hao)(hao),可(ke)(ke)在潮濕(shi)環(huan)境施(shi)工;四是(shi)(shi)采用(yong)(yong)(yong)(yong)壓砂機(ji)施(shi)工高(gao)配(pei)比,較用(yong)(yong)(yong)(yong)油(you)性(xing)環(huan)氧(yang)壓砂更(geng)經濟,且可(ke)(ke)加入(ru)天(tian)然彩砂打(da)磨成彩砂磨石(shi)環(huan)氧(yang)地(di)坪(ping),加罩光后更(geng)美觀、實(shi)用(yong)(yong)(yong)(yong)。”

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