一.聚氨酯彩砂地坪概述:
聚氨(an)酯(zhi)彩(cai)砂(sha)(sha)(sha)裝(zhuang)飾(shi)地(di)(di)(di)(di)坪(ping)(ping)是以彩(cai)色(se)石(shi)英砂(sha)(sha)(sha)和樹脂組成(cheng)的無(wu)縫(feng)一體的新型復合裝(zhuang)飾(shi)地(di)(di)(di)(di)坪(ping)(ping),通(tong)過一種或多種不同顏色(se)的彩(cai)色(se)石(shi)英砂(sha)(sha)(sha)自(zi)由(you)搭(da)配(pei),形成(cheng)豐富多彩(cai)的裝(zhuang)飾(shi)色(se)彩(cai)及(ji)(ji)圖案。聚氨(an)酯(zhi)彩(cai)砂(sha)(sha)(sha)裝(zhuang)飾(shi)地(di)(di)(di)(di)坪(ping)(ping)性(xing)(xing)能(neng)穩定可靠(kao),裝(zhuang)飾(shi)效(xiao)果美觀,可用(yong)(yong)于(yu)工業地(di)(di)(di)(di)坪(ping)(ping)、商業及(ji)(ji)民用(yong)(yong)建(jian)筑地(di)(di)(di)(di)面(mian)。聚氨(an)酯(zhi)彩(cai)砂(sha)(sha)(sha)地(di)(di)(di)(di)坪(ping)(ping)采用(yong)(yong)了壓(ya)砂(sha)(sha)(sha)工藝,它結(jie)合了熱(re)固性(xing)(xing)樹脂的堅韌與(yu)耐腐(fu)蝕性(xing)(xing),加上石(shi)英砂(sha)(sha)(sha)穩定的物理(li)性(xing)(xing)、耐高溫性(xing)(xing)及(ji)(ji)耐久(jiu)性(xing)(xing),使其具(ju)有(you)優異的物化性(xing)(xing)能(neng),是一種高性(xing)(xing)能(neng)地(di)(di)(di)(di)坪(ping)(ping)。壓(ya)砂(sha)(sha)(sha)地(di)(di)(di)(di)坪(ping)(ping)由(you)于(yu)采用(yong)(yong)的是無(wu)溶劑樹脂體系,在施工過程(cheng)中(zhong)無(wu)污染,地(di)(di)(di)(di)面(mian)固化后無(wu)氣味,能(neng)抑制細(xi)菌生長,具(ju)有(you)其他工業地(di)(di)(di)(di)坪(ping)(ping)所(suo)不可比(bi)擬的優勢(shi)。
二.聚(ju)氨酯(zhi)彩砂地坪適用范圍:
適用于(yu)需(xu)要抗(kang)重載(zai)和防滑的(de)(de)場所(suo),如(ru)車(che)庫、倉儲、模具及(ji)(ji)機械(xie)制(zhi)造車(che)間(jian)等(deng),同時(shi)可用于(yu)很多工(gong)業和商用場合,如(ru)食品及(ji)(ji)飲(yin)料(liao)業、精(jing)密工(gong)業、醫藥化工(gong)、電子制(zhi)造、潔凈室、實(shi)驗(yan)室及(ji)(ji)研究(jiu)機構、水處(chu)(chu)理及(ji)(ji)垃圾處(chu)(chu)理場、金屬加(jia)工(gong)及(ji)(ji)精(jing)煉(lian)廠、纖維生產(chan)及(ji)(ji)紡織廠、造紙(zhi)及(ji)(ji)紙(zhi)漿廠等(deng)所(suo)有要求耐磨性持久的(de)(de)區域。
三.聚氨酯彩砂地坪優勢:
具有很多優異的物化性能,但其在耐潮濕、耐高溫、抗紫外、柔韌性、耐介質浸蝕、光污染等方面存在許多不足,使其施工和使用受到很大限制。聚氨酯彩砂地坪結合了聚氨酯地坪和彩砂地坪的優勢,裝飾效果好,有良好的力學、耐候、耐高低溫、耐腐蝕性能,其綜合性能優異克服了環氧彩砂的一些缺陷,屬于高端的地坪材料
四.聚氨酯(zhi)彩(cai)砂地(di)坪的施(shi)工工藝如下(xia):
(1) 清理地(di)面(mian),有油污處(chu)用溶(rong)劑油處(chu)理干凈(jing),對整體(ti)地(di)面(mian)采用鋼刷或(huo)打磨(mo)機(ji)打毛,然(ran)后清除(chu)干凈(jing);
(2) 用地坪專(zhuan)用材料修補地面凹(ao)坑;
(3) 涂刷(shua)2 遍封底(di)涂料;
(4) 用專(zhuan)用配套膩子(zi)刮涂地面、找平(ping);
(5) 打磨機打磨地面;
(6) 開動(dong)砂漿攪(jiao)拌機,加(jia)入(ru)彩砂,按(an)配(pei)比取聚氨酯A、B 組分混合,將膠液加(jia)入(ru)到彩砂中(zhong),攪(jiao)拌均(jun)勻;
(7) 將聚氨酯(zhi)砂(sha)漿攤鋪(pu)在地上(shang),用(yong)(yong)齒耙扒開,用(yong)(yong)抹(mo)刀人工壓(ya)平(ping),再用(yong)(yong)抹(mo)光機(ji)抹(mo)平(ping)壓(ya)實;
(8) 砂漿基本固化完成后,用(yong)聚氨(an)酯A、B 組分混合(he)的膠(jiao)液灌(guan)漿。
五.聚氨(an)酯彩砂地(di)坪性能(neng)特點
聚(ju)氨酯工業地(di)坪材(cai)料(liao)具有(you)較(jiao)好的(de)(de)力學性(xing)(xing)(xing)能(neng),特有(you)的(de)(de)材(cai)料(liao)韌性(xing)(xing)(xing)、耐(nai)沖擊(ji)性(xing)(xing)(xing)、耐(nai)高(gao)溫性(xing)(xing)(xing)、耐(nai)冷凍性(xing)(xing)(xing)、耐(nai)光老化、耐(nai)化學介質(zhi)浸蝕、防止光污(wu)染性(xing)(xing)(xing)能(neng)。此外(wai),材(cai)料(liao)表面(mian)的(de)(de)高(gao)致密性(xing)(xing)(xing)和低表面(mian)能(neng),使(shi)(shi)其具有(you)抗(kang)靜電、不吸塵性(xing)(xing)(xing)能(neng),材(cai)料(liao)中的(de)(de)功能(neng)填充料(liao)使(shi)(shi)其硬度、耐(nai)久性(xing)(xing)(xing)、耐(nai)磨性(xing)(xing)(xing)均達到較(jiao)高(gao)水平。因此,聚(ju)氨酯工業地(di)坪材(cai)料(liao)可以在(zai)更苛刻的(de)(de)環境條(tiao)件(jian)下使(shi)(shi)用,是當(dang)前國際(ji)上公認的(de)(de)最為優異的(de)(de)工業地(di)坪材(cai)料(liao)之(zhi)一
六.聚氨(an)酯彩砂地坪性能指標: