
在符合定(ding)單(dan)要求的情況(kuang)下,對(dui)于(yu)一些缺陷不嚴(yan)重(zhong)花崗巖制品可(ke)以進行修(xiu)補,即進行粘(zhan)接、修(xiu)補,從而減少廢(fei)品率。石(shi)(shi)材(cai)(cai)鋪(pu)裝(zhuang)前、施(shi)工(gong)中應(ying)留神的疑問1、重(zhong)慶石(shi)(shi)材(cai)(cai)加工(gong)前石(shi)(shi)材(cai)(cai)鋪(pu)裝(zhuang)之前請(qing)詳細閱(yue)讀包(bao)裝(zhuang)箱上的說明。2、石(shi)(shi)材(cai)(cai)為純天然(ran)(ran)產(chan)品,紋(wen)路天然(ran)(ran),有(you)色(se)差,屬正(zheng)常(chang)表(biao)象。如:洞石(shi)(shi)有(you)洞,砂巖有(you)砂眼,片巖表(biao)面多層次。石(shi)(shi)材(cai)(cai)馬賽克選用手(shou)工(gong)加工(gong)技能(neng)制成,故(gu)顆粒之間(jian)存(cun)在天然(ran)(ran)差錯(cuo),而且(qie)顆粒之間(jian)的縫(feng)隙(xi)也(ye)存(cun)在天然(ran)(ran)差錯(cuo),但(dan)不影響施(shi)工(gong)(施(shi)工(gong)時可(ke)自行調整)。3、因石(shi)(shi)材(cai)(cai)產(chan)品的質地分外性,避(bi)免水泥沙(sha)漿或有(you)顏色(se)物(wu)質污染表(biao)面,施(shi)工(gong)場(chang)所(suo)應(ying)堅(jian)持清潔。

隨州建筑石材加工公司那么(me)可以采取那些有(you)效措施能降低噪(zao)音(yin)的(de)(de)(de)(de)產(chan)生(sheng)(sheng)呢?從鋸(ju)(ju)(ju)(ju)片(pian)(pian)基體的(de)(de)(de)(de)結構設計上(shang)(shang)(shang)達到(dao)(dao)減噪(zao)目的(de)(de)(de)(de)1、在(zai)(zai)不破(po)壞鋸(ju)(ju)(ju)(ju)片(pian)(pian)的(de)(de)(de)(de)平衡(heng)及所需(xu)剛性(xing)的(de)(de)(de)(de)條件下,可在(zai)(zai)鋸(ju)(ju)(ju)(ju)片(pian)(pian)基體上(shang)(shang)(shang)均勻布置幾(ji)個(ge)相(xiang)同尺寸(cun)的(de)(de)(de)(de)小孔(kong)。在(zai)(zai)孔(kong)中高(gao)阻尼(ni)合金或非金屬(shu)物,這樣可以減弱(ruo)鋸(ju)(ju)(ju)(ju)片(pian)(pian)彈性(xing)振動的(de)(de)(de)(de)傳播(bo),消除高(gao)頻(pin)噪(zao)音(yin)。2、同樣在(zai)(zai)不破(po)壞鋸(ju)(ju)(ju)(ju)片(pian)(pian)剛性(xing)的(de)(de)(de)(de)情(qing)況下,在(zai)(zai)鋸(ju)(ju)(ju)(ju)片(pian)(pian)基體上(shang)(shang)(shang)設有(you)若干個(ge)等間距(ju)沿不同半徑基圓(yuan)分布的(de)(de)(de)(de)曲線(或直線)型不同幾(ji)何形狀的(de)(de)(de)(de)消聲縫隙(xi),消聲原理是結塊(kuai)與被切(qie)割材料(liao)間由于摩擦和撞擊(ji)所產(chan)生(sheng)(sheng)聲波在(zai)(zai)基體上(shang)(shang)(shang)傳播(bo)受到(dao)(dao)阻尼(ni),使(shi)其余不參與被切(qie)割材料(liao)接觸部位上(shang)(shang)(shang)的(de)(de)(de)(de)音(yin)頻(pin)共振減少,從而達到(dao)(dao)了降低噪(zao)聲強度的(de)(de)(de)(de)目的(de)(de)(de)(de)。

清理縫隙若縫隙<0.2mm對于縫隙極小的石材拼花,清縫環節,基本上不允許使用機械進行操作。如果采用手提切割機和清縫片等設備,一方面易造成縫隙切割放大;另一方面會產生很高的熱量,導致崩邊等問題,破壞整體裝飾效果。手工清理。選用精工刀片,很薄的那種。有些地方,甚至需要用到更薄的剃須刀片來進行清理。清縫時,速度要慢,避免拼花細節處的破壞。清縫完成后,用大功率的吸塵器,將縫隙處的灰塵吸走。若縫隙>0.2mm拼花面積很(hen)大,縫(feng)(feng)(feng)(feng)隙較款時(shi),可選用“手(shou)提(ti)切割機+0.2mm清(qing)(qing)縫(feng)(feng)(feng)(feng)片”進行(xing)清(qing)(qing)理。清(qing)(qing)縫(feng)(feng)(feng)(feng)深度要達(da)到(dao)3mm以上,越深整(zheng)體結(jie)構強度越高。清(qing)(qing)縫(feng)(feng)(feng)(feng)時(shi),一(yi)定要保(bao)持石(shi)材的(de)原貌,不(bu)(bu)(bu)要拓寬縫(feng)(feng)(feng)(feng)隙。縫(feng)(feng)(feng)(feng)隙盡頭處,不(bu)(bu)(bu)要切過了(le)。不(bu)(bu)(bu)要切串(chuan)縫(feng)(feng)(feng)(feng)——就是不(bu)(bu)(bu)要沿著(zhu)一(yi)條縫(feng)(feng)(feng)(feng)清(qing)(qing)理時(shi),不(bu)(bu)(bu)小心歪出去。

石(shi)(shi)(shi)材鋪(pu)裝(zhuang)(zhuang)(zhuang)之(zhi)前(qian)首要清(qing)潔石(shi)(shi)(shi)材表(biao)(biao)面(mian)(mian),使其(qi)清(qing)潔單調再用(yong)(yong)板刷(毛刷)或滾筒的(de)方法對石(shi)(shi)(shi)材的(de)反、正面(mian)(mian)及四立(li)面(mian)(mian)刷兩遍(bian)水溶(rong)性防滲劑(ji)。為獲得佳(jia)效(xiao)果,應(ying)使一層(ceng)徹底進入基(ji)材后(1-2小時(shi))再刷二遍(bian)。做完防滲處(chu)置起碼保護(hu)24小時(shi)后才華鋪(pu)裝(zhuang)(zhuang)(zhuang)。5、石(shi)(shi)(shi)材鋪(pu)裝(zhuang)(zhuang)(zhuang)時(shi)應(ying)留(liu)縫鋪(pu)貼(tie)(竹編馬(ma)賽克等在外)。6、為加強黏貼(tie)的(de)健(jian)壯性及抗(kang)污性,建議運(yun)(yun)(yun)用(yong)(yong)粘結(jie)劑(ji)鋪(pu)貼(tie)。7、淡(dan)色石(shi)(shi)(shi)材請(qing)(qing)運(yun)(yun)(yun)用(yong)(yong)淡(dan)色填(tian)(tian)逢(feng)(feng)劑(ji)。8、板巖類石(shi)(shi)(shi)材表(biao)(biao)面(mian)(mian)是運(yun)(yun)(yun)用(yong)(yong)分(fen)外剝離技能制成,所以每片之(zhi)間存在薄厚(hou)不均表(biao)(biao)象。因(yin)其(qi)表(biao)(biao)面(mian)(mian)較(jiao)粗糙,填(tian)(tian)逢(feng)(feng)之(zhi)間請(qing)(qing)用(yong)(yong)軟布在表(biao)(biao)面(mian)(mian)抹擦少量食用(yong)(yong)油再填(tian)(tian)逢(feng)(feng),以便于收拾填(tian)(tian)逢(feng)(feng)劑(ji)。注(zhu):填(tian)(tian)逢(feng)(feng)時(shi)要邊填(tian)(tian)邊用(yong)(yong)濕毛巾擦,不宜大(da)面(mian)(mian)積鋪(pu)裝(zhuang)(zhuang)(zhuang)后再擦。9、砂巖產品(pin)表(biao)(biao)面(mian)(mian)沙孔較(jiao)多,填(tian)(tian)縫之(zhi)前(qian)運(yun)(yun)(yun)用(yong)(yong)寬膠帶對穩中有降縫和周圍進行貼(tie)蓋,然(ran)后把縫隙處(chu)的(de)膠帶割開后再填(tian)(tian)縫,避免填(tian)(tian)縫劑(ji)黏于石(shi)(shi)(shi)材表(biao)(biao)面(mian)(mian)不宜收拾。