首先,美(mei)縫劑(ji)(ji)都是(shi)(shi)以環氧樹(shu)脂(zhi)為(wei)主要成分,但分油性和(he)水(shui)(shui)性。如德國CUALI磚(zhuan)麗(li)美(mei)縫劑(ji)(ji)的全(quan)能水(shui)(shui)瓷(ci)和(he)環氧彩砂美(mei)縫劑(ji)(ji),就是(shi)(shi)采用(yong)水(shui)(shui)性環氧樹(shu)脂(zhi),不含甲醛,無(wu)味,綠色環保健康。在環保性能上(shang),水(shui)(shui)性美(mei)縫劑(ji)(ji)(也(ye)叫水(shui)(shui)瓷(ci)或水(shui)(shui)性雙組(zu)份(fen)美(mei)縫劑(ji)(ji))更勝一籌(chou)。
其次,水(shui)性美縫(feng)(feng)劑施工(gong)(gong)方面可用(yong)(yong)水(shui)擦工(gong)(gong)藝,這在做小磚(zhuan)或(huo)馬賽克施工(gong)(gong)效(xiao)率(lv)比較高(gao)。以德國CUALI磚(zhuan)麗的環氧(yang)彩(cai)砂美縫(feng)(feng)劑為例,施工(gong)(gong)方法簡單,按(an)1:1比例把料(liao)調好,用(yong)(yong)橡膠(jiao)(jiao)刮(gua)(gua)(gua)板把料(liao)填到(dao)縫(feng)(feng)里再對角斜刮(gua)(gua)(gua),刮(gua)(gua)(gua)平后,可用(yong)(yong)直接用(yong)(yong)濕毛巾清理干(gan)凈(jing),不(bu)費(fei)勁、操(cao)作快。而油性美縫(feng)(feng)劑一般(ban)采(cai)用(yong)(yong)打膠(jiao)(jiao)、鏟膠(jiao)(jiao)工(gong)(gong)藝,在做大磚(zhuan)美縫(feng)(feng)時(shi)效(xiao)率(lv)更(geng)高(gao)。
在光澤(ze)方面,油性(xing)的美縫劑更亮,適合(he)做光面磚。而(er)水性(xing)美縫劑光澤(ze)相對更啞,適合(he)做亞光磚。
在價(jia)格方面,普遍來說,油性(xing)美縫劑更(geng)具性(xing)價(jia)比。
很顯然,美縫劑是油性(xing)(xing)(xing)好(hao)還(huan)是水性(xing)(xing)(xing)好(hao),不能(neng)一概而(er)論。要看應(ying)用,要看消費者的個性(xing)(xing)(xing)需求。也就是說(shuo),最(zui)合適(shi)的才(cai)是最(zui)好(hao)的。