【多彩(cai)涂料(liao)施工時水泥面的(de)注意事項】
一、水泥光面注意事項
1、基面(mian)(mian)(mian)(mian)調(diao)(diao)整(zheng):清除(chu)污垢(gou),水(shui)(shui)(shui)(shui)泥(ni)屑粉(fen)化(hua)處(chu),鏟除(chu)干(gan)凈,重(zhong)新將(jiang)(jiang)表面(mian)(mian)(mian)(mian)予(yu)以(yi)(yi)抹平(ping)(ping)或(huo)補(bu)(bu)平(ping)(ping)。2、基面(mian)(mian)(mian)(mian)處(chu)理(li)(li)(li)(li):水(shui)(shui)(shui)(shui)泥(ni)粉(fen)的(de)(de)(de)狀(zhuang)況:表面(mian)(mian)(mian)(mian)大部(bu)份都(dou)會(hui)(hui)有(you)粉(fen)化(hua)物(wu)、污垢(gou)等必須(xu)清理(li)(li)(li)(li)干(gan)凈。3、水(shui)(shui)(shui)(shui)泥(ni)面(mian)(mian)(mian)(mian)的(de)(de)(de)凹(ao)洞、缺角、平(ping)(ping)整(zheng)度不一樣時(shi),凹(ao)洞部(bu)份:除(chu)了太(tai)大的(de)(de)(de)洞外須(xu)由(you)業(ye)主修(xiu)(xiu)補(bu)(bu),其余小洞仍由(you)施(shi)工(gong)者修(xiu)(xiu)補(bu)(bu)。4、水(shui)(shui)(shui)(shui)泥(ni)面(mian)(mian)(mian)(mian)有(you)時(shi)會(hui)(hui)龜(gui)裂、粉(fen)化(hua):該現象應注(zhu)意龜(gui)裂的(de)(de)(de)裂痕大小、看光面(mian)(mian)(mian)(mian)的(de)(de)(de)粉(fen)化(hua)程度,如果龜(gui)裂是結(jie)構體,就(jiu)得先行(xing)補(bu)(bu)縫,如果是一般(ban)的(de)(de)(de)龜(gui)裂,只要加以(yi)(yi)調(diao)(diao)整(zheng)修(xiu)(xiu)補(bu)(bu)即可(ke),如遇粉(fen)化(hua)須(xu)補(bu)(bu)強(qiang)粉(fen)化(hua)部(bu)位時(shi),以(yi)(yi)滲(shen)(shen)(shen)(shen)透(tou)底(di)漆噴涂即可(ke),如果無法(fa)消除(chu)粉(fen)化(hua)就(jiu)得先用(yong)滲(shen)(shen)(shen)(shen)透(tou)底(di)漆,然(ran)后再批水(shui)(shui)(shui)(shui)泥(ni)(水(shui)(shui)(shui)(shui)泥(ni)內須(xu)加滲(shen)(shen)(shen)(shen)透(tou)底(di)漆) ,重(zhong)新將(jiang)(jiang)表面(mian)(mian)(mian)(mian)予(yu)以(yi)(yi)抹平(ping)(ping)或(huo)補(bu)(bu)平(ping)(ping)。5、水(shui)(shui)(shui)(shui)泥(ni)粉(fen)表面(mian)(mian)(mian)(mian)有(you)濕(shi)濕(shi)的(de)(de)(de)一塊:原因是內部(bu)滲(shen)(shen)(shen)(shen)水(shui)(shui)(shui)(shui),由(you)于內部(bu)積水(shui)(shui)(shui)(shui),使水(shui)(shui)(shui)(shui)氣從墻(qiang)壁滲(shen)(shen)(shen)(shen)透(tou)出來,處(chu)理(li)(li)(li)(li)方法(fa)要先將(jiang)(jiang)內部(bu)積水(shui)(shui)(shui)(shui)、滲(shen)(shen)(shen)(shen)水(shui)(shui)(shui)(shui)的(de)(de)(de)地(di)方去除(chu)掉(diao),然(ran)后作防水(shui)(shui)(shui)(shui)措施(shi),將(jiang)(jiang)通水(shui)(shui)(shui)(shui)(排水(shui)(shui)(shui)(shui))口(kou)處(chu)理(li)(li)(li)(li)好,防止再次滲(shen)(shen)(shen)(shen)水(shui)(shui)(shui)(shui)。6、墻(qiang)面(mian)(mian)(mian)(mian)如有(you)固定點(dian)或(huo)凸(tu)出來的(de)(de)(de)鋼筋(jin):一般(ban)高樓或(huo)平(ping)(ping)房(fang)施(shi)工(gong)時(shi)都(dou)會(hui)(hui)搭腳(jiao)手(shou)架,而(er)腳(jiao)手(shou)架固定點(dian)都(dou)釘在墻(qiang)壁面(mian)(mian)(mian)(mian),所(suo)以(yi)(yi)最好最有(you)效的(de)(de)(de)處(chu)理(li)(li)(li)(li)方法(fa),就(jiu)是將(jiang)(jiang)固定點(dian)轉(zhuan)移(yi),讓固定點(dian)不影響修(xiu)(xiu)補(bu)(bu)時(shi)的(de)(de)(de)美觀,而(er)凸(tu)出來的(de)(de)(de)鋼筋(jin),如果為了將(jiang)(jiang)來增建的(de)(de)(de)話,就(jiu)不用(yong)磨(mo)掉(diao),但須(xu)作防銹處(chu)理(li)(li)(li)(li),并上(shang)漆。
二、水(shui)泥粗(cu)糙面(mian)(mian)注意(yi)事(shi)項1、基面(mian)(mian)調整:清除(chu)污垢,水(shui)泥屑粉化處(chu),鏟除(chu)干凈,重新將表面(mian)(mian)予(yu)以抹(mo)(mo)(mo)平或補(bu)平。2、基面(mian)(mian)處(chu)理(li)(li):粗(cu)糙面(mian)(mian)最容易(yi)也最難處(chu)理(li)(li)的是粉砂面(mian)(mian),一(yi)般粗(cu)糙面(mian)(mian)用手摸起(qi)來砂子就會(hui)掉滿地或用鐵(tie)物輕輕刮就會(hui)將粗(cu)砂細粉刮起(qi)這是最難處(chu)理(li)(li)的,一(yi)般使用粗(cu)糙面(mian)(mian)都是用木鏝(man)(man)刀(dao)抹(mo)(mo)(mo)平,而(er)此(ci)(ci)(ci)木鏝(man)(man)刀(dao)就是最會(hui)發生前(qian)面(mian)(mian)所提(ti)的問題,因此(ci)(ci)(ci)在(zai)平時(shi)最好用鐵(tie)或鋼(gang)鏝(man)(man)刀(dao)抹(mo)(mo)(mo)平,使表面(mian)(mian)不會(hui)發生此(ci)(ci)(ci)現象,而(er)抹(mo)(mo)(mo)平的時(shi)間也得注意(yi),刮平后(hou)應立(li)即(ji)使用鐵(tie)(鋼(gang))鏝(man)(man)刀(dao)修飾,而(er)不能等(deng)表面(mian)(mian)干燥(zao)后(hou)再抹(mo)(mo)(mo)平。