起(qi)到(dao)防(fang)污、防(fang)磨損等(deng)作用(yong)。缺陷修(xiu)復石(shi)(shi)材(cai)(cai)拼(pin)(pin)花在(zai)(zai)運輸、安裝等(deng)過程(cheng)中,容(rong)(rong)易產生(sheng)一些細(xi)(xi)節上(shang)(shang)的(de)(de)(de)(de)缺陷,需通過補膠來修(xiu)復。藝術(shu)渲染(ran)有(you)些拼(pin)(pin)花設(she)計,需要利用(yong)膠的(de)(de)(de)(de)深淺顏色(se),才能(neng)顯出更好(hao)(hao)的(de)(de)(de)(de)藝術(shu)效(xiao)果。如(ru)利用(yong)深色(se)膠,可產生(sheng)分割效(xiao)果,對(dui)拼(pin)(pin)花的(de)(de)(de)(de)裝飾(shi)有(you)著更好(hao)(hao)的(de)(de)(de)(de)提升。施工(gong)工(gong)藝石(shi)(shi)材(cai)(cai)拼(pin)(pin)花的(de)(de)(de)(de)處理(li)工(gong)藝,主(zhu)要難點在(zai)(zai)無(wu)縫化處理(li)上(shang)(shang),和一般(ban)石(shi)(shi)材(cai)(cai)護理(li)工(gong)程(cheng)的(de)(de)(de)(de)區(qu)別(bie),也在(zai)(zai)無(wu)縫化處理(li)上(shang)(shang)。因(yin)此,解決(jue)了石(shi)(shi)材(cai)(cai)拼(pin)(pin)花的(de)(de)(de)(de)無(wu)縫化處理(li)問題,接下來的(de)(de)(de)(de)研(yan)磨、拋(pao)光,與一般(ban)石(shi)(shi)材(cai)(cai)護理(li)工(gong)程(cheng)相(xiang)同。膠的(de)(de)(de)(de)選擇石(shi)(shi)材(cai)(cai)拼(pin)(pin)花補膠,要用(yong)到(dao)云(yun)石(shi)(shi)膠和透明膠。選用(yong)的(de)(de)(de)(de)云(yun)石(shi)(shi)膠,必須符(fu)以(yi)(yi)下要求(qiu):要有(you)良好(hao)(hao)的(de)(de)(de)(de)粘接性能(neng)。有(you)良好(hao)(hao)的(de)(de)(de)(de)拋(pao)光性能(neng),研(yan)磨拋(pao)光后,應(ying)與石(shi)(shi)材(cai)(cai)光澤度保持一致。要容(rong)(rong)易調(diao)色(se)。云(yun)石(shi)(shi)膠的(de)(de)(de)(de)調(diao)色(se)性能(neng),與所(suo)含的(de)(de)(de)(de)粉(fen)粒(li)粗細(xi)(xi)程(cheng)度有(you)關,若云(yun)石(shi)(shi)膠的(de)(de)(de)(de)粉(fen)粒(li)細(xi)(xi)膩程(cheng)度達到(dao)300#以(yi)(yi)上(shang)(shang),就有(you)很好(hao)(hao)的(de)(de)(de)(de)調(diao)色(se)性能(neng),且不容(rong)(rong)易變(bian)色(se)。而劣質的(de)(de)(de)(de)云(yun)石(shi)(shi)膠,粉(fen)粒(li)粗細(xi)(xi)程(cheng)度甚至在(zai)(zai)0#以(yi)(yi)下,不容(rong)(rong)易調(diao)色(se),還(huan)容(rong)(rong)易失色(se)。必須用(yong)優(you)質的(de)(de)(de)(de)云(yun)石(shi)(shi)膠,如(ru)進口云(yun)石(shi)(shi)膠。
復合結(jie)構(gou)(gou)(gou)(gou)復合阻(zu)(zu)尼(ni)(ni)結(jie)構(gou)(gou)(gou)(gou)在減(jian)(jian)振(zhen)降(jiang)噪(zao)工程(cheng)結(jie)構(gou)(gou)(gou)(gou)上也開始應(ying)用(yong)(yong),它是(shi)薄(bo)彈性(xing)材(cai)料將幾層(ceng)板粘結(jie)在一起的(de)(de)具(ju)有(you)(you)(you)高(gao)(gao)(gao)阻(zu)(zu)尼(ni)(ni)特(te)性(xing),并(bing)保持金屬板材(cai)料強度的(de)(de)約束阻(zu)(zu)尼(ni)(ni)層(ceng)結(jie)構(gou)(gou)(gou)(gou),阻(zu)(zu)尼(ni)(ni)層(ceng)厚度為(wei)0.10mm。在常(chang)溫和高(gao)(gao)(gao)溫(80—100℃)下具(ju)有(you)(you)(you)良好的(de)(de)阻(zu)(zu)尼(ni)(ni)特(te)性(xing),它對振(zhen)動(dong)能量的(de)(de)消散,從一般普(pu)通彈性(xing)變形作(zuo)功(gong)力(li)消耗,提(ti)高(gao)(gao)(gao)為(wei)高(gao)(gao)(gao)彈性(xing)體(ti)(ti)變形的(de)(de)做功(gong)消耗,使(shi)變形滯后應(ying)力(li)的(de)(de)程(cheng)度增加,另(ling)外,這種約束阻(zu)(zu)尼(ni)(ni)結(jie)構(gou)(gou)(gou)(gou)拉壓變形所消散的(de)(de)能量,消耗因子一般在0.3以上,大(da)峰(feng)值可在0.85,并(bing)且是(shi)有(you)(you)(you)寬頻(pin)帶控制特(te)性(xing),在很大(da)的(de)(de)頻(pin)率(lv)范圍內起到抑制峰(feng)值的(de)(de)作(zuo)用(yong)(yong),鋸(ju)(ju)片(pian)基體(ti)(ti)常(chang)用(yong)(yong)的(de)(de)復合阻(zu)(zu)尼(ni)(ni)層(ceng)結(jie)構(gou)(gou)(gou)(gou)為(wei)2層(ceng)。利用(yong)(yong)復合阻(zu)(zu)尼(ni)(ni)結(jie)構(gou)(gou)(gou)(gou)的(de)(de)鋸(ju)(ju)片(pian)基體(ti)(ti)有(you)(you)(you)如下特(te)點:(1)鋸(ju)(ju)片(pian)的(de)(de)校平(ping)及應(ying)力(li)的(de)(de)調整(zheng)難度很大(da);(2)生產(chan)效率(lv)較低,成本較高(gao)(gao)(gao);(3)加工處理(li)技術不當(dang),基體(ti)(ti)會缺(que)乏軸向剛性(xing)。安裝及使(shi)用(yong)(yong)方法(fa)降(jiang)噪(zao)1、夾(jia)盤(pan)(pan)改造降(jiang)噪(zao)(1)在不影響鋸(ju)(ju)切高(gao)(gao)(gao)度前提(ti)下,應(ying)盡量加大(da)鋸(ju)(ju)片(pian)的(de)(de)夾(jia)盤(pan)(pan)直徑(jing),這樣可以提(ti)高(gao)(gao)(gao)鋸(ju)(ju)片(pian)剛性(xing),減(jian)(jian)少彎(wan)曲(qu)振(zhen)動(dong),對降(jiang)低振(zhen)動(dong)噪(zao)聲(sheng)是(shi)及其有(you)(you)(you)效的(de)(de),實驗研究證明,當(dang)夾(jia)盤(pan)(pan)直徑(jing)加大(da)到鋸(ju)(ju)片(pian)直徑(jing)的(de)(de)3/4倍(bei)時,減(jian)(jian)噪(zao)佳。(2)為(wei)了增加鋸(ju)(ju)片(pian)的(de)(de)彈性(xing),使(shi)其受力(li)均勻,在夾(jia)盤(pan)(pan)上開一圈(quan)槽(cao),嵌(qian)入橡膠條(tiao)或軟金屬。
在(zai)符合定單要求(qiu)的(de)(de)情況下,對于一些缺(que)陷不(bu)嚴(yan)重花崗(gang)巖(yan)制品(pin)可以進(jin)(jin)行修(xiu)補,即進(jin)(jin)行粘接、修(xiu)補,從而減少廢品(pin)率。石(shi)(shi)材(cai)(cai)鋪裝(zhuang)(zhuang)前、施(shi)工(gong)中應留神的(de)(de)疑問1、重慶石(shi)(shi)材(cai)(cai)加(jia)工(gong)前石(shi)(shi)材(cai)(cai)鋪裝(zhuang)(zhuang)之前請詳(xiang)細閱讀包裝(zhuang)(zhuang)箱(xiang)上的(de)(de)說明。2、石(shi)(shi)材(cai)(cai)為純天(tian)然(ran)產品(pin),紋路天(tian)然(ran),有(you)(you)色差,屬正常表(biao)象。如(ru):洞(dong)石(shi)(shi)有(you)(you)洞(dong),砂巖(yan)有(you)(you)砂眼,片巖(yan)表(biao)面(mian)多(duo)層(ceng)次。石(shi)(shi)材(cai)(cai)馬賽克選用手工(gong)加(jia)工(gong)技能制成,故顆(ke)粒之間存在(zai)天(tian)然(ran)差錯,而且顆(ke)粒之間的(de)(de)縫(feng)隙也存在(zai)天(tian)然(ran)差錯,但不(bu)影響施(shi)工(gong)(施(shi)工(gong)時(shi)可自行調整)。3、因(yin)石(shi)(shi)材(cai)(cai)產品(pin)的(de)(de)質(zhi)地分外性,避(bi)免水泥沙漿或有(you)(you)顏色物質(zhi)污染表(biao)面(mian),施(shi)工(gong)場所應堅持(chi)清潔。
柳州建筑雅士白大理石廠在(zai)室內(nei)裝(zhuang)修中(zhong)(zhong),電視(shi)機(ji)臺面(mian)、窗臺、室內(nei)地上等(deng)(deng)(deng)適宜運用大(da)理石(shi)(shi)(shi)(shi)(shi)。2、花崗(gang)石(shi)(shi)(shi)(shi)(shi)是火(huo)成(cheng)巖(yan),也叫酸性結晶(jing)深(shen)成(cheng)巖(yan),是火(huo)成(cheng)巖(yan)中(zhong)(zhong)散布廣(guang)的(de)一種(zhong)巖(yan)石(shi)(shi)(shi)(shi)(shi),由長石(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)英(ying)和云(yun)母構成(cheng),巖(yan)質(zhi)鞏(gong)固密實。其成(cheng)分以二氧化硅(gui)(gui)為(wei)主,約占(zhan)65%-75%。所謂火(huo)成(cheng)巖(yan)便是地下巖(yan)漿或火(huo)山噴溢的(de)熔巖(yan)冷凝結晶(jing)而成(cheng)的(de)巖(yan)石(shi)(shi)(shi)(shi)(shi)。櫥(chu)柜(ju)臺面(mian)加(jia)工(gong)(gong)機(ji)械(xie)的(de)火(huo)成(cheng)巖(yan)中(zhong)(zhong)二氧化硅(gui)(gui)的(de)含(han)量、重(zhong)慶(qing)石(shi)(shi)(shi)(shi)(shi)材加(jia)工(gong)(gong)長石(shi)(shi)(shi)(shi)(shi)的(de)性質(zhi)及其含(han)量抉擇了石(shi)(shi)(shi)(shi)(shi)材的(de)性質(zhi)。門檻、櫥(chu)柜(ju)臺面(mian)、室外地上就適宜運用花崗(gang)石(shi)(shi)(shi)(shi)(shi)。其間(jian)櫥(chu)柜(ju)臺面(mian)好是運用深(shen)色的(de)花崗(gang)石(shi)(shi)(shi)(shi)(shi)。3、文化石(shi)(shi)(shi)(shi)(shi)天然文化石(shi)(shi)(shi)(shi)(shi):天然文化石(shi)(shi)(shi)(shi)(shi)是發(fa)掘(jue)于天然界的(de)石(shi)(shi)(shi)(shi)(shi)材,其間(jian)的(de)板巖(yan)、砂巖(yan)、石(shi)(shi)(shi)(shi)(shi)英(ying)石(shi)(shi)(shi)(shi)(shi),經過加(jia)工(gong)(gong)變成(cheng)一種(zhong)裝(zhuang)修建材。天然文化石(shi)(shi)(shi)(shi)(shi)質(zhi)料鞏(gong)固、色澤鮮明(ming)、紋理豐盛、風格各異,具有抗壓、耐(nai)磨、耐(nai)火(huo)、耐(nai)寒、耐(nai)腐蝕、吸水率低等(deng)(deng)(deng)特征。人(ren)(ren)工(gong)(gong)文化石(shi)(shi)(shi)(shi)(shi):人(ren)(ren)工(gong)(gong)文化石(shi)(shi)(shi)(shi)(shi)是選用硅(gui)(gui)鈣、石(shi)(shi)(shi)(shi)(shi)膏(gao)等(deng)(deng)(deng)材料精制而成(cheng)的(de)。
顏色與質材(cai)相得益彰,設(she)計(ji)的(de)空間會因此更(geng)加廣(guang)闊,人(ren)的(de)激情也(ye)會因此而常有(you)常新!人(ren)造(zao)石(shi)(shi)(shi)(shi)材(cai)種(zhong)(zhong)類(lei)與特點(dian)及其(qi)石(shi)(shi)(shi)(shi)材(cai)用(yong)(yong)途一、人(ren)造(zao)石(shi)(shi)(shi)(shi)材(cai)的(de)種(zhong)(zhong)類(lei)(1)按出(chu)產(chan)所(suo)用(yong)(yong)的(de)材(cai)料人(ren)造(zao)大(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)重要分為:水(shui)泥型(xing)人(ren)造(zao)大(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)、樹(shu)脂(zhi)型(xing)人(ren)造(zao)大(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)、復(fu)合型(xing)人(ren)造(zao)大(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)、燒結型(xing)人(ren)造(zao)大(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)。這四(si)種(zhong)(zhong)制作(zuo)(zuo)人(ren)造(zao)大(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)的(de)方法中,常用(yong)(yong)的(de)是聚(ju)酯(zhi)型(xing)人(ren)造(zao)大(da)(da)(da)理(li)石(shi)(shi)(shi)(shi),其(qi)物理(li)和化學(xue)機(ji)能好(hao),花紋輕易(yi)設(she)計(ji),有(you)重現性(xing),適于多種(zhong)(zhong)用(yong)(yong)處,但(dan)價格絕對較(jiao)高;水(shui)泥型(xing)人(ren)造(zao)大(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)價錢低廉(lian),但(dan)耐(nai)腐化性(xing)能較(jiao)差,容易(yi)呈現微龜(gui)裂,適于作(zuo)(zuo)板材(cai)而不適于作(zuo)(zuo)衛生潔具;復(fu)合型(xing)則綜合了前兩者的(de)長處,既(ji)有(you)良好(hao)的(de)物化性(xing)能,本錢也(ye)較(jiao)低;燒結型(xing)人(ren)造(zao)大(da)(da)(da)理(li)石(shi)(shi)(shi)(shi)固然只用(yong)(yong)粘土作(zuo)(zuo)膠粘劑,但(dan)需經高溫焙燒,因此能耗大(da)(da)(da),造(zao)價高,而且(qie)產(chan)品破(po)損率高。(2)按使用(yong)(yong)品名(ming)分類(lei)為:1、亞(ya)克力石(shi)(shi)(shi)(shi):一種(zhong)(zhong)化學(xue)樹(shu)脂(zhi)合成材(cai)料,清潔,多用(yong)(yong)于廚房臺面,易(yi)成型(xing),防水(shui)性(xing)好(hao),無色差,但(dan)易(yi)劃(hua)傷。