南充建筑石材批發服務商完工后(hou)請對(dui)(dui)石(shi)(shi)(shi)(shi)材(cai)(cai)找蠟保護。11、平常清潔(jie)時，請不(bu)(bu)(bu)要(yao)運用酸性清潔(jie)劑(ji)或粉末狀堿性清潔(jie)劑(ji)收拾石(shi)(shi)(shi)(shi)材(cai)(cai)。重(zhong)(zhong)慶石(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)工提醒(xing)石(shi)(shi)(shi)(shi)材(cai)(cai)商(shang)(shang)(shang)(shang)場(chang)(chang)(chang)(chang)需(xu)(xu)求(qiu)出(chu)現(xian)分(fen)化，高檔(dang)次優質石(shi)(shi)(shi)(shi)材(cai)(cai)走俏。跟(gen)著裝飾工作的(de)鼓起，我們(men)對(dui)(dui)于(yu)石(shi)(shi)(shi)(shi)材(cai)(cai)的(de)知道也(ye)越來越深，需(xu)(xu)求(qiu)也(ye)在逐步(bu)前進(jin)，這就教唆高檔(dang)次石(shi)(shi)(shi)(shi)材(cai)(cai)逐步(bu)變成商(shang)(shang)(shang)(shang)場(chang)(chang)(chang)(chang)干(gan)流(liu)、變成了石(shi)(shi)(shi)(shi)材(cai)(cai)商(shang)(shang)(shang)(shang)場(chang)(chang)(chang)(chang)的(de)寵兒(er)。各地基礎(chu)設施(shi)和重(zhong)(zhong)點工程對(dui)(dui)高檔(dang)石(shi)(shi)(shi)(shi)材(cai)(cai)需(xu)(xu)求(qiu)不(bu)(bu)(bu)斷(duan)上升，部分(fen)地區(qu)優質石(shi)(shi)(shi)(shi)材(cai)(cai)出(chu)現(xian)缺(que)口，致使石(shi)(shi)(shi)(shi)材(cai)(cai)進(jin)口大(da)幅增加(jia)。進(jin)口首要(yao)用于(yu)種類的(de)調劑(ji)，產(chan)品首要(yao)用于(yu)合資公司和較高檔(dang)的(de)公共(gong)場(chang)(chang)(chang)(chang)所的(de)建筑。其時，我國石(shi)(shi)(shi)(shi)材(cai)(cai)商(shang)(shang)(shang)(shang)場(chang)(chang)(chang)(chang)已經(jing)變成世(shi)(shi)界石(shi)(shi)(shi)(shi)材(cai)(cai)商(shang)(shang)(shang)(shang)場(chang)(chang)(chang)(chang)不(bu)(bu)(bu)可或缺(que)的(de)重(zhong)(zhong)要(yao)力氣。依據其時的(de)趨勢，在不(bu)(bu)(bu)久的(de)將來，世(shi)(shi)界石(shi)(shi)(shi)(shi)材(cai)(cai)的(de)出(chu)產(chan)與貿(mao)易中心將會從歐洲轉(zhuan)到我國。重(zhong)(zhong)慶石(shi)(shi)(shi)(shi)材(cai)(cai)加(jia)工廠在世(shi)(shi)界商(shang)(shang)(shang)(shang)場(chang)(chang)(chang)(chang)上，石(shi)(shi)(shi)(shi)材(cai)(cai)產(chan)品增長速度高于(yu)世(shi)(shi)界經(jing)濟(ji)增長速度。石(shi)(shi)(shi)(shi)材(cai)(cai)商(shang)(shang)(shang)(shang)場(chang)(chang)(chang)(chang)展開遠景(jing)出(chu)色。小城市(shi)和經(jing)濟(ji)發達地區(qu)的(de)鄉村(cun)將會是石(shi)(shi)(shi)(shi)材(cai)(cai)商(shang)(shang)(shang)(shang)場(chang)(chang)(chang)(chang)的(de)花費搶手。

噪(zao)(zao)(zao)(zao)音(yin)所產(chan)(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)危害是(shi)比(bi)較大的(de)(de)，尤其是(shi)表現在(zai)如下(xia)幾個(ge)(ge)方(fang)面：1、長期(qi)(qi)在(zai)強烈(lie)的(de)(de)噪(zao)(zao)(zao)(zao)音(yin)環境中(zhong)工作(zuo)，可(ke)以使(shi)人(ren)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)性(xing)耳聾(long)。2、影響人(ren)們的(de)(de)正(zheng)常(chang)工作(zuo)、學習(xi)及日常(chang)生(sheng)(sheng)(sheng)活(huo)。那么(me)石材(cai)加(jia)工過程中(zhong)噪(zao)(zao)(zao)(zao)音(yin)是(shi)怎樣產(chan)(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)呢？它(ta)(ta)主(zhu)要來自(zi)齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)，鋸片(pian)(pian)(pian)(pian)的(de)(de)振(zhen)動(dong)及物料摩擦聲(sheng)(sheng)。齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)：是(shi)當鋸片(pian)(pian)(pian)(pian)高(gao)速(su)運轉(zhuan)(zhuan)時，鋸片(pian)(pian)(pian)(pian)的(de)(de)鋸齒(chi)(chi)(chi)(chi)與(yu)周圍的(de)(de)空(kong)氣(qi)相互(hu)作(zuo)用(yong)，引(yin)起空(kong)氣(qi)的(de)(de)壓力脈動(dong)而產(chan)(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)。齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)聲(sheng)(sheng)功(gong)率(lv)(lv)與(yu)鋸片(pian)(pian)(pian)(pian)的(de)(de)直徑(jing)、鋸片(pian)(pian)(pian)(pian)的(de)(de)線(xian)速(su)度(du)(du)的(de)(de)三次方(fang)成(cheng)正(zheng)比(bi)，當轉(zhuan)(zhuan)速(su)越低時，與(yu)其線(xian)速(su)度(du)(du)三次方(fang)成(cheng)正(zheng)比(bi)，齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)頻(pin)(pin)率(lv)(lv)可(ke)由(you)下(xia)式計算：式中(zhong)：fi—齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)(pin)率(lv)(lv)，即(ji)鋸齒(chi)(chi)(chi)(chi)每秒打空(kong)氣(qi)質點的(de)(de)次數(shu)，（HZ）z—鋸片(pian)(pian)(pian)(pian)的(de)(de)齒(chi)(chi)(chi)(chi)數(shu)（個(ge)(ge)）n—鋸片(pian)(pian)(pian)(pian)的(de)(de)軸的(de)(de)轉(zhuan)(zhuan)速(su)（r/min）i—諧波序號(hao)i=1、2、3……鋸片(pian)(pian)(pian)(pian)旋轉(zhuan)(zhuan)時，每個(ge)(ge)齒(chi)(chi)(chi)(chi)尖產(chan)(chan)(chan)生(sheng)(sheng)(sheng)單極輻射流，并(bing)周期(qi)(qi)地通(tong)過工作(zuo)臺(tai)的(de)(de)鋸縫向外排出，由(you)于氣(qi)流壓力發生(sheng)(sheng)(sheng)激烈(lie)變化，隨(sui)之(zhi)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)排氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)，排氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)升功(gong)率(lv)(lv)也(ye)隨(sui)著鋸片(pian)(pian)(pian)(pian)線(xian)速(su)度(du)(du)增(zeng)大而急劇增(zeng)加(jia)，它(ta)(ta)與(yu)氣(qi)流速(su)度(du)(du)的(de)(de)6次方(fang)成(cheng)正(zheng)比(bi)，在(zai)線(xian)速(su)度(du)(du)較小時，與(yu)其5次方(fang)成(cheng)正(zheng)比(bi)，則排氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)(pin)率(lv)(lv)為：式中(zhong)：fi—排氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)(pin)率(lv)(lv)，（HZ）z—鋸片(pian)(pian)(pian)(pian)的(de)(de)齒(chi)(chi)(chi)(chi)數(shu)（個(ge)(ge)）n—鋸片(pian)(pian)(pian)(pian)軸的(de)(de)轉(zhuan)(zhuan)速(su)（r/min）i—諧波序號(hao)i=1、2、3……在(zai)鋸片(pian)(pian)(pian)(pian)高(gao)速(su)旋轉(zhuan)(zhuan)時，每當渦流分(fen)離(li)的(de)(de)頻(pin)(pin)率(lv)(lv)與(yu)鋸片(pian)(pian)(pian)(pian)的(de)(de)固有頻(pin)(pin)率(lv)(lv)相近時，就(jiu)(jiu)發生(sheng)(sheng)(sheng)共振(zhen)，便發出“尖叫聲(sheng)(sheng)”，其頻(pin)(pin)率(lv)(lv)為：f=z fr式中(zhong)：z—鋸片(pian)(pian)(pian)(pian)的(de)(de)齒(chi)(chi)(chi)(chi)數(shu)（個(ge)(ge)）fr—軸回(hui)轉(zhuan)(zhuan)頻(pin)(pin)率(lv)(lv)（HZ）鋸片(pian)(pian)(pian)(pian)屬于薄壁件，其剛性(xing)一般較差，在(zai)外力的(de)(de)作(zuo)用(yong)下(xia)很容易(yi)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)振(zhen)動(dong)，由(you)于振(zhen)動(dong)便容易(yi)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)物料的(de)(de)摩擦，因此該(gai)類的(de)(de)噪(zao)(zao)(zao)(zao)音(yin)也(ye)就(jiu)(jiu)隨(sui)之(zhi)產(chan)(chan)(chan)生(sheng)(sheng)(sheng)。

復合(he)結構(gou)復合(he)阻尼(ni)(ni)(ni)結構(gou)在(zai)減振(zhen)(zhen)(zhen)降(jiang)噪(zao)(zao)(zao)工(gong)程結構(gou)上(shang)也開始(shi)應(ying)(ying)用，它是(shi)(shi)薄彈性材(cai)料將幾(ji)層(ceng)板粘結在(zai)一(yi)(yi)(yi)起(qi)的(de)(de)(de)(de)具有高(gao)(gao)阻尼(ni)(ni)(ni)特(te)性，并保持(chi)金(jin)(jin)屬(shu)板材(cai)料強度(du)(du)(du)的(de)(de)(de)(de)約束阻尼(ni)(ni)(ni)層(ceng)結構(gou)，阻尼(ni)(ni)(ni)層(ceng)厚度(du)(du)(du)為0.10mm。在(zai)常溫和高(gao)(gao)溫（80—100℃）下(xia)(xia)具有良好的(de)(de)(de)(de)阻尼(ni)(ni)(ni)特(te)性，它對振(zhen)(zhen)(zhen)動(dong)能量的(de)(de)(de)(de)消散，從(cong)一(yi)(yi)(yi)般普通彈性變(bian)(bian)形作功力(li)消耗(hao)，提高(gao)(gao)為高(gao)(gao)彈性體(ti)變(bian)(bian)形的(de)(de)(de)(de)做功消耗(hao)，使(shi)變(bian)(bian)形滯后(hou)應(ying)(ying)力(li)的(de)(de)(de)(de)程度(du)(du)(du)增加(jia)，另(ling)外(wai)，這種(zhong)約束阻尼(ni)(ni)(ni)結構(gou)拉壓變(bian)(bian)形所(suo)消散的(de)(de)(de)(de)能量，消耗(hao)因子一(yi)(yi)(yi)般在(zai)0.3以上(shang)，大峰(feng)值(zhi)可在(zai)0.85，并且是(shi)(shi)有寬頻(pin)帶控制特(te)性，在(zai)很大的(de)(de)(de)(de)頻(pin)率范圍內起(qi)到(dao)(dao)抑制峰(feng)值(zhi)的(de)(de)(de)(de)作用，鋸(ju)片(pian)基(ji)(ji)體(ti)常用的(de)(de)(de)(de)復合(he)阻尼(ni)(ni)(ni)層(ceng)結構(gou)為2層(ceng)。利用復合(he)阻尼(ni)(ni)(ni)結構(gou)的(de)(de)(de)(de)鋸(ju)片(pian)基(ji)(ji)體(ti)有如(ru)下(xia)(xia)特(te)點(dian)：（1）鋸(ju)片(pian)的(de)(de)(de)(de)校平及(ji)應(ying)(ying)力(li)的(de)(de)(de)(de)調(diao)整難度(du)(du)(du)很大；（2）生(sheng)產效率較低，成本較高(gao)(gao)；（3）加(jia)工(gong)處理(li)技術(shu)不(bu)當，基(ji)(ji)體(ti)會缺乏軸向剛性。安裝及(ji)使(shi)用方法降(jiang)噪(zao)(zao)(zao)1、夾盤改造(zao)降(jiang)噪(zao)(zao)(zao)（1）在(zai)不(bu)影響鋸(ju)切(qie)高(gao)(gao)度(du)(du)(du)前提下(xia)(xia)，應(ying)(ying)盡量加(jia)大鋸(ju)片(pian)的(de)(de)(de)(de)夾盤直徑，這樣可以提高(gao)(gao)鋸(ju)片(pian)剛性，減少彎曲振(zhen)(zhen)(zhen)動(dong)，對降(jiang)低振(zhen)(zhen)(zhen)動(dong)噪(zao)(zao)(zao)聲是(shi)(shi)及(ji)其(qi)有效的(de)(de)(de)(de)，實驗(yan)研究證明，當夾盤直徑加(jia)大到(dao)(dao)鋸(ju)片(pian)直徑的(de)(de)(de)(de)3/4倍時，減噪(zao)(zao)(zao)佳。（2）為了增加(jia)鋸(ju)片(pian)的(de)(de)(de)(de)彈性，使(shi)其(qi)受力(li)均(jun)勻(yun)，在(zai)夾盤上(shang)開一(yi)(yi)(yi)圈槽(cao)，嵌入橡膠(jiao)條或(huo)軟(ruan)金(jin)(jin)屬(shu)。

青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)用(yong)(yong)途青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)，顧名思義就是(shi)(shi)使用(yong)(yong)天然(ran)的(de)(de)(de)(de)天青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)制作而成(cheng)的(de)(de)(de)(de)，使用(yong)(yong)它制作的(de)(de)(de)(de)板(ban)(ban)(ban)材(cai)(cai)，重慶(qing)(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)具(ju)有(you)無毒無味、無反射(she)的(de)(de)(de)(de)特點，我們常常將它使用(yong)(yong)到各種(zhong)(zhong)大型的(de)(de)(de)(de)室外廣場建筑(zhu)的(de)(de)(de)(de)裝修(xiu)當(dang)中，這(zhe)種(zhong)(zhong)青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)究竟有(you)什么用(yong)(yong)途，可(ke)以備受青(qing)(qing)(qing)睞呢？青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)，它是(shi)(shi)一(yi)種(zhong)(zhong)非礦物質的(de)(de)(de)(de)產品，俗稱“綠石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)”，青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)主要是(shi)(shi)由石(shi)(shi)(shi)(shi)(shi)灰石(shi)(shi)(shi)(shi)(shi)、白云石(shi)(shi)(shi)(shi)(shi)組成(cheng)的(de)(de)(de)(de)，屬于(yu)(yu)沉積巖(yan)這(zhe)一(yi)種(zhong)(zhong)類，重慶(qing)(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)它是(shi)(shi)隨著巖(yan)石(shi)(shi)(shi)(shi)(shi)埋藏的(de)(de)(de)(de)深(shen)度條件的(de)(de)(de)(de)不(bu)同以及銅(tong)、鐵、等等金屬氧化物的(de)(de)(de)(de)混淆(xiao)之(zhi)后(hou)，經(jing)過(guo)長時期的(de)(de)(de)(de)地質作用(yong)(yong)，形成(cheng)了多(duo)種(zhong)(zhong)顏色的(de)(de)(de)(de)青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)。青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)具(ju)有(you)硬度高，重慶(qing)(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)抗(kang)壓能力(li)強，質地密(mi)實，重慶(qing)(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)材(cai)(cai)由于(yu)(yu)材(cai)(cai)質的(de)(de)(de)(de)天然(ran)性，看起來比較自然(ran)古樸(pu)，它的(de)(de)(de)(de)表面(mian)(mian)一(yi)般不(bu)會(hui)經(jing)過(guo)人工的(de)(de)(de)(de)打磨，當(dang)被劈制成(cheng)一(yi)些面(mian)(mian)積不(bu)大的(de)(de)(de)(de)薄板(ban)(ban)(ban)后(hou)，仍然(ran)具(ju)有(you)天然(ran)的(de)(de)(de)(de)效(xiao)果(guo)，用(yong)(yong)于(yu)(yu)室內的(de)(de)(de)(de)裝飾(shi)(shi)或者是(shi)(shi)一(yi)些局部墻面(mian)(mian)的(de)(de)(de)(de)裝飾(shi)(shi)，這(zhe)樣會(hui)使得裝飾(shi)(shi)有(you)返璞歸真(zhen)的(de)(de)(de)(de)效(xiao)果(guo)。

天(tian)(tian)然石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)(ban)瓦(wa)(wa)也(ye)(ye)(ye)稱(cheng)頁巖(yan)(yan)(yan)瓦(wa)(wa)、青石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)(ban)瓦(wa)(wa)，是(shi)對天(tian)(tian)然板(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(shi)(shi)(shi)做房頂(ding)蓋瓦(wa)(wa)的(de)(de)(de)通俗稱(cheng)法，規(gui)范術(shu)語為(wei)(wei)(wei)瓦(wa)(wa)板(ban)(ban)(ban)(ban)(ban)。據考(kao)證(zheng)，在(zai)我國(guo)(guo)的(de)(de)(de)“瓦(wa)(wa)板(ban)(ban)(ban)(ban)(ban)巖(yan)(yan)(yan)之鄉”陜(shan)西紫陽(yang)縣，自(zi)先秦(qin)時刻就開(kai)始用(yong)板(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(shi)(shi)(shi)擋風蓋房頂(ding)，至(zhi)今還無缺(que)的(de)(de)(de)保存著許多古(gu)拙秀美(mei)的(de)(de)(de)板(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(shi)(shi)(shi)民居。重慶(qing)青石(shi)(shi)(shi)(shi)(shi)欄桿因(yin)為(wei)(wei)(wei)加(jia)工(gong)(gong)(gong)業的(de)(de)(de)落后，數百年(nian)來，歐(ou)(ou)美(mei)國(guo)(guo)度對板(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(shi)(shi)(shi)舉(ju)辦(ban)深加(jia)工(gong)(gong)(gong)后廣(guang)泛(fan)運用(yong)于修(xiu)(xiu)(xiu)建(jian)(jian)屋(wu)(wu)面(mian)(mian)，從博物館、教堂到(dao)市政(zheng)廳(ting)、城堡(bao)等高級(ji)修(xiu)(xiu)(xiu)建(jian)(jian)，黑色石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)(ban)瓦(wa)(wa)屋(wu)(wu)面(mian)(mian)已經(jing)(jing)成為(wei)(wei)(wei)歐(ou)(ou)洲修(xiu)(xiu)(xiu)建(jian)(jian)的(de)(de)(de)象征(zheng)(zheng)之一(yi)(yi)。石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)(ban)瓦(wa)(wa)的(de)(de)(de)材料不(bu)是(shi)石(shi)(shi)(shi)(shi)(shi)板(ban)(ban)(ban)(ban)(ban)而是(shi)天(tian)(tian)然板(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(shi)(shi)(shi)(也(ye)(ye)(ye)稱(cheng)為(wei)(wei)(wei)板(ban)(ban)(ban)(ban)(ban)巖(yan)(yan)(yan))，板(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(shi)(shi)(shi)和(he)大理石(shi)(shi)(shi)(shi)(shi)、花崗(gang)巖(yan)(yan)(yan)、砂巖(yan)(yan)(yan)等相同是(shi)天(tian)(tian)然石(shi)(shi)(shi)(shi)(shi)材的(de)(de)(de)一(yi)(yi)種，其(qi)(qi)大特(te)征(zheng)(zheng)是(shi)具有(you)天(tian)(tian)然的(de)(de)(de)劈理，能(neng)夠用(yong)手工(gong)(gong)(gong)或機械的(de)(de)(de)方法將其(qi)(qi)劈分隔，所以修(xiu)(xiu)(xiu)建(jian)(jian)板(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(shi)(shi)(shi)產(chan)品的(de)(de)(de)表面(mian)(mian)都未經(jing)(jing)機械打磨(mo)，具有(you)古(gu)拙天(tian)(tian)然的(de)(de)(de)表面(mian)(mian)特(te)征(zheng)(zheng)。因(yin)為(wei)(wei)(wei)材料特(te)征(zheng)(zheng)和(he)蛻(tui)變效果的(de)(de)(de)不(bu)一(yi)(yi)樣，板(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(shi)(shi)(shi)中一(yi)(yi)有(you)些(xie)(xie)優質(zhi)材料能(neng)夠被(bei)加(jia)工(gong)(gong)(gong)成屋(wu)(wu)面(mian)(mian)蓋瓦(wa)(wa)，這些(xie)(xie)板(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(shi)(shi)(shi)也(ye)(ye)(ye)一(yi)(yi)般被(bei)稱(cheng)為(wei)(wei)(wei)瓦(wa)(wa)板(ban)(ban)(ban)(ban)(ban)巖(yan)(yan)(yan)，不(bu)能(neng)做瓦(wa)(wa)的(de)(de)(de)板(ban)(ban)(ban)(ban)(ban)石(shi)(shi)(shi)(shi)(shi)被(bei)加(jia)工(gong)(gong)(gong)成飾面(mian)(mian)板(ban)(ban)(ban)(ban)(ban)，用(yong)作墻(qiang)面(mian)(mian)、地上的(de)(de)(de)潤飾。重慶(qing)石(shi)(shi)(shi)(shi)(shi)材加(jia)工(gong)(gong)(gong)廠石(shi)(shi)(shi)(shi)(shi)材的(de)(de)(de)硬度都很(hen)硬，一(yi)(yi)同又因(yin)為(wei)(wei)(wei)其(qi)(qi)顏色秀美(mei)，形式多樣，所以在(zai)日(ri)子中得(de)到(dao)了(le)廣(guang)泛(fan)的(de)(de)(de)運用(yong)，運用(yong)數量也(ye)(ye)(ye)越(yue)來越(yue)大，在(zai)咱們的(de)(de)(de)日(ri)子中效果也(ye)(ye)(ye)被(bei)逐步大拓展，跟著修(xiu)(xiu)(xiu)建(jian)(jian)業的(de)(de)(de)翻(fan)開(kai)以及裝修(xiu)(xiu)(xiu)裝修(xiu)(xiu)(xiu)工(gong)(gong)(gong)作的(de)(de)(de)跋(ba)涉，已經(jing)(jing)成為(wei)(wei)(wei)很(hen)廣(guang)泛(fan)的(de)(de)(de)修(xiu)(xiu)(xiu)建(jian)(jian)運用(yong)材料。

起到防污、防磨(mo)損等(deng)作用(yong)(yong)。缺陷(xian)修(xiu)復石(shi)(shi)(shi)材(cai)(cai)拼(pin)花(hua)在運(yun)輸、安裝等(deng)過程(cheng)(cheng)(cheng)中，容(rong)易產生一(yi)些細(xi)(xi)節(jie)上(shang)的(de)(de)(de)缺陷(xian)，需通過補(bu)膠(jiao)來修(xiu)復。藝(yi)術(shu)(shu)渲染有些拼(pin)花(hua)設計，需要(yao)利用(yong)(yong)膠(jiao)的(de)(de)(de)深淺顏色(se)(se)，才能(neng)顯出更(geng)好(hao)(hao)的(de)(de)(de)藝(yi)術(shu)(shu)效(xiao)果。如(ru)利用(yong)(yong)深色(se)(se)膠(jiao)，可(ke)產生分割效(xiao)果，對拼(pin)花(hua)的(de)(de)(de)裝飾有著更(geng)好(hao)(hao)的(de)(de)(de)提(ti)升。施工工藝(yi)石(shi)(shi)(shi)材(cai)(cai)拼(pin)花(hua)的(de)(de)(de)處(chu)理(li)工藝(yi)，主要(yao)難點在無縫化處(chu)理(li)上(shang)，和(he)一(yi)般(ban)石(shi)(shi)(shi)材(cai)(cai)護(hu)理(li)工程(cheng)(cheng)(cheng)的(de)(de)(de)區別，也(ye)在無縫化處(chu)理(li)上(shang)。因此，解決了石(shi)(shi)(shi)材(cai)(cai)拼(pin)花(hua)的(de)(de)(de)無縫化處(chu)理(li)問題(ti)，接下來的(de)(de)(de)研(yan)磨(mo)、拋(pao)光，與(yu)一(yi)般(ban)石(shi)(shi)(shi)材(cai)(cai)護(hu)理(li)工程(cheng)(cheng)(cheng)相同。膠(jiao)的(de)(de)(de)選擇(ze)石(shi)(shi)(shi)材(cai)(cai)拼(pin)花(hua)補(bu)膠(jiao)，要(yao)用(yong)(yong)到云(yun)石(shi)(shi)(shi)膠(jiao)和(he)透明膠(jiao)。選用(yong)(yong)的(de)(de)(de)云(yun)石(shi)(shi)(shi)膠(jiao)，必須符(fu)以下要(yao)求：要(yao)有良好(hao)(hao)的(de)(de)(de)粘(zhan)接性能(neng)。有良好(hao)(hao)的(de)(de)(de)拋(pao)光性能(neng)，研(yan)磨(mo)拋(pao)光后，應與(yu)石(shi)(shi)(shi)材(cai)(cai)光澤度保持一(yi)致。要(yao)容(rong)易調(diao)色(se)(se)。云(yun)石(shi)(shi)(shi)膠(jiao)的(de)(de)(de)調(diao)色(se)(se)性能(neng)，與(yu)所含的(de)(de)(de)粉粒粗細(xi)(xi)程(cheng)(cheng)(cheng)度有關，若云(yun)石(shi)(shi)(shi)膠(jiao)的(de)(de)(de)粉粒細(xi)(xi)膩(ni)程(cheng)(cheng)(cheng)度達到300#以上(shang)，就有很好(hao)(hao)的(de)(de)(de)調(diao)色(se)(se)性能(neng)，且不容(rong)易變(bian)色(se)(se)。而劣質的(de)(de)(de)云(yun)石(shi)(shi)(shi)膠(jiao)，粉粒粗細(xi)(xi)程(cheng)(cheng)(cheng)度甚至在0#以下，不容(rong)易調(diao)色(se)(se)，還(huan)容(rong)易失色(se)(se)。必須用(yong)(yong)優質的(de)(de)(de)云(yun)石(shi)(shi)(shi)膠(jiao)，如(ru)進(jin)口云(yun)石(shi)(shi)(shi)膠(jiao)。