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巫溪偉奇星空灰大理石服務商

2021-01-06
巫溪偉奇星空灰大理石服務商

純(chun)天(tian)然(ran)材(cai)質沒有(you)污(wu)染,沒有(you)輻射(she),具(ju)有(you)豐(feng)富(fu)的(de)(de)(de)(de)石(shi)(shi)(shi)文化(hua)的(de)(de)(de)(de)底蘊,重慶(qing)(qing)青石(shi)(shi)(shi)板材(cai)會給(gei)人一種(zhong)(zhong)不(bu)一樣的(de)(de)(de)(de)視覺(jue)效(xiao)果。在(zai)以(yi)后(hou)的(de)(de)(de)(de)建筑裝飾(shi)中,青石(shi)(shi)(shi)板材(cai)的(de)(de)(de)(de)使(shi)用(yong)(yong)(yong)與影響力會進(jin)(jin)一步擴大(da)。重慶(qing)(qing)石(shi)(shi)(shi)材(cai)加工(gong)(gong)廠跟著(zhu)咱(zan)們(men)(men)(men)審美曉得(de)的(de)(de)(de)(de)跋涉(she)(she),咱(zan)們(men)(men)(men)對于(yu)美的(de)(de)(de)(de)尋(xun)求也(ye)(ye)(ye)越(yue)來(lai)(lai)越(yue)期(qi)望,崇尚天(tian)然(ran)也(ye)(ye)(ye)成(cheng)了(le)(le)(le)(le)一種(zhong)(zhong)時代需求,而石(shi)(shi)(shi)材(cai)產品(pin)(pin)因為其來(lai)(lai)自(zi)(zi)于(yu)天(tian)然(ran),又帶著(zhu)濃郁(yu)的(de)(de)(de)(de)天(tian)然(ran)顏色,所(suo)以(yi)它(ta)的(de)(de)(de)(de)運(yun)用(yong)(yong)(yong)也(ye)(ye)(ye)越(yue)來(lai)(lai)越(yue)廣,翻(fan)開速度也(ye)(ye)(ye)越(yue)來(lai)(lai)越(yue)快。從各種(zhong)(zhong)的(de)(de)(de)(de)石(shi)(shi)(shi)材(cai)貼圖上咱(zan)們(men)(men)(men)不(bu)難發現,天(tian)然(ran)石(shi)(shi)(shi)材(cai)有(you)著(zhu)人工(gong)(gong)石(shi)(shi)(shi)材(cai)所(suo)沒有(you)的(de)(de)(de)(de)天(tian)然(ran)的(de)(de)(de)(de)瑰麗顏色,而且(qie)它(ta)們(men)(men)(men)的(de)(de)(de)(de)物理化(hua)學功(gong)用(yong)(yong)(yong)也(ye)(ye)(ye)愈(yu)加安穩,而且(qie)其便(bian)于(yu)加工(gong)(gong),所(suo)以(yi)它(ta)們(men)(men)(men)不(bu)只(zhi)被(bei)運(yun)用(yong)(yong)(yong)于(yu)建筑裝修(xiu)領域,而且(qie)也(ye)(ye)(ye)一般用(yong)(yong)(yong)于(yu)制(zhi)作各種(zhong)(zhong)的(de)(de)(de)(de)石(shi)(shi)(shi)材(cai)技(ji)術(shu)品(pin)(pin),乃至是(shi)日子用(yong)(yong)(yong)具(ju)也(ye)(ye)(ye)由(you)石(shi)(shi)(shi)材(cai)制(zhi)作而成(cheng),這也(ye)(ye)(ye)促進(jin)(jin)了(le)(le)(le)(le)石(shi)(shi)(shi)材(cai)加工(gong)(gong)設備的(de)(de)(de)(de)翻(fan)開。現在(zai),咱(zan)們(men)(men)(men)研(yan)制(zhi)出了(le)(le)(le)(le)數控(kong)技(ji)術(shu),據九正建材(cai)網曉得(de),數控(kong)技(ji)術(shu)的(de)(de)(de)(de)融入(ru),使(shi)得(de)石(shi)(shi)(shi)材(cai)雕(diao)刻(ke)技(ji)術(shu)有(you)了(le)(le)(le)(le)更(geng)(geng)快的(de)(de)(de)(de)翻(fan)開,質量也(ye)(ye)(ye)有(you)了(le)(le)(le)(le)更(geng)(geng)大(da)的(de)(de)(de)(de)跋涉(she)(she),然(ran)后(hou)能夠使(shi)石(shi)(shi)(shi)雕(diao)制(zhi)品(pin)(pin)完(wan)結計(ji)劃化(hua)出產,重慶(qing)(qing)石(shi)(shi)(shi)材(cai)加工(gong)(gong)機(ji)械化(hua)程度更(geng)(geng)高了(le)(le)(le)(le),自(zi)(zi)動化(hua)出產也(ye)(ye)(ye)使(shi)得(de)產品(pin)(pin)的(de)(de)(de)(de)計(ji)劃更(geng)(geng)大(da)了(le)(le)(le)(le),而且(qie)也(ye)(ye)(ye)極(ji)好(hao)地處理了(le)(le)(le)(le)人力疑問,功(gong)率也(ye)(ye)(ye)跋涉(she)(she)警(jing)惕了(le)(le)(le)(le)。

巫溪偉奇星空灰大理石服務商

巫溪偉奇星空灰大理石服務商石材(cai)鋪裝(zhuang)之(zhi)前首要清潔石材(cai)表(biao)(biao)(biao)面,使(shi)其清潔單(dan)調(diao)再(zai)用(yong)(yong)(yong)(yong)(yong)板刷(毛刷)或滾筒的(de)(de)方法對(dui)石材(cai)的(de)(de)反(fan)、正(zheng)面及(ji)四立面刷兩遍水溶性防滲劑(ji)。為獲得(de)佳(jia)效果,應使(shi)一層徹底進入基材(cai)后(hou)(1-2小(xiao)時(shi)(shi))再(zai)刷二(er)遍。做完防滲處(chu)置起碼保護(hu)24小(xiao)時(shi)(shi)后(hou)才華(hua)鋪裝(zhuang)。5、石材(cai)鋪裝(zhuang)時(shi)(shi)應留縫鋪貼(tie)(竹編馬(ma)賽克等在外)。6、為加強黏貼(tie)的(de)(de)健(jian)壯(zhuang)性及(ji)抗污性,建(jian)議運(yun)(yun)用(yong)(yong)(yong)(yong)(yong)粘(zhan)結劑(ji)鋪貼(tie)。7、淡(dan)(dan)色石材(cai)請(qing)運(yun)(yun)用(yong)(yong)(yong)(yong)(yong)淡(dan)(dan)色填(tian)(tian)(tian)(tian)逢(feng)劑(ji)。8、板巖(yan)類石材(cai)表(biao)(biao)(biao)面是(shi)運(yun)(yun)用(yong)(yong)(yong)(yong)(yong)分外剝離技(ji)能制成,所(suo)以每片之(zhi)間存在薄厚(hou)不(bu)(bu)均(jun)表(biao)(biao)(biao)象。因其表(biao)(biao)(biao)面較粗糙,填(tian)(tian)(tian)(tian)逢(feng)之(zhi)間請(qing)用(yong)(yong)(yong)(yong)(yong)軟布在表(biao)(biao)(biao)面抹擦(ca)少量食用(yong)(yong)(yong)(yong)(yong)油再(zai)填(tian)(tian)(tian)(tian)逢(feng),以便于(yu)收(shou)拾(shi)填(tian)(tian)(tian)(tian)逢(feng)劑(ji)。注:填(tian)(tian)(tian)(tian)逢(feng)時(shi)(shi)要邊填(tian)(tian)(tian)(tian)邊用(yong)(yong)(yong)(yong)(yong)濕(shi)毛巾(jin)擦(ca),不(bu)(bu)宜(yi)大面積鋪裝(zhuang)后(hou)再(zai)擦(ca)。9、砂(sha)巖(yan)產品表(biao)(biao)(biao)面沙孔(kong)較多,填(tian)(tian)(tian)(tian)縫之(zhi)前運(yun)(yun)用(yong)(yong)(yong)(yong)(yong)寬膠帶對(dui)穩中有降縫和周圍(wei)進行貼(tie)蓋,然后(hou)把縫隙(xi)處(chu)的(de)(de)膠帶割(ge)開后(hou)再(zai)填(tian)(tian)(tian)(tian)縫,避免填(tian)(tian)(tian)(tian)縫劑(ji)黏于(yu)石材(cai)表(biao)(biao)(biao)面不(bu)(bu)宜(yi)收(shou)拾(shi)。

巫溪偉奇星空灰大理石服務商

主要(yao)的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)設(she)備(bei)是(shi)(shi):自(zi)(zi)動多(duo)頭連續研(yan)磨(mo)機(ji)(ji)(ji)(ji)、金剛石(shi)校平機(ji)(ji)(ji)(ji)、橋式(shi)磨(mo)機(ji)(ji)(ji)(ji)、圓盤磨(mo)機(ji)(ji)(ji)(ji)、逆轉(zhuan)式(shi)粗磨(mo)機(ji)(ji)(ji)(ji)、手扶磨(mo)機(ji)(ji)(ji)(ji)。3、切(qie)(qie)(qie)(qie)斷加(jia)(jia)(jia)工(gong)(gong)(gong)切(qie)(qie)(qie)(qie)斷加(jia)(jia)(jia)工(gong)(gong)(gong)是(shi)(shi)用切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)將(jiang)(jiang)毛(mao)板(ban)或(huo)拋光板(ban)按所需(xu)規格尺寸進(jin)行定形切(qie)(qie)(qie)(qie)割加(jia)(jia)(jia)工(gong)(gong)(gong)。主要(yao)的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)設(she)備(bei)是(shi)(shi)縱向多(duo)鋸片切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、橫向切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、橋式(shi)切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、懸臂(bei)式(shi)切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)、手搖(yao)切(qie)(qie)(qie)(qie)機(ji)(ji)(ji)(ji)等(deng)。4、鑿(zao)切(qie)(qie)(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)鑿(zao)切(qie)(qie)(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)是(shi)(shi)傳(chuan)統的(de)(de)加(jia)(jia)(jia)工(gong)(gong)(gong)方法,通過楔裂、鑿(zao)打(da)、劈剁、整修、打(da)磨(mo)等(deng)辦法將(jiang)(jiang)毛(mao)胚加(jia)(jia)(jia)工(gong)(gong)(gong)成所需(xu)產(chan)品,其表面(mian)可以(yi)是(shi)(shi)菠蘿面(mian)、龍眼面(mian)、荔枝面(mian)、自(zi)(zi)然面(mian)、蘑菇(gu)面(mian)、拉溝面(mian)等(deng)等(deng)。鑿(zao)切(qie)(qie)(qie)(qie)加(jia)(jia)(jia)主要(yao)是(shi)(shi)使用手工(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong),像(xiang)是(shi)(shi)錘、剁斧、鏨子、鑿(zao)子等(deng),不過有些加(jia)(jia)(jia)工(gong)(gong)(gong)過程可以(yi)使用機(ji)(ji)(ji)(ji)器加(jia)(jia)(jia)工(gong)(gong)(gong)完成,重慶(qing)石(shi)材(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)主要(yao)設(she)備(bei)是(shi)(shi)劈石(shi)機(ji)(ji)(ji)(ji)、刨(bao)石(shi)機(ji)(ji)(ji)(ji)、自(zi)(zi)動錘鑿(zao)機(ji)(ji)(ji)(ji)、自(zi)(zi)動噴砂機(ji)(ji)(ji)(ji)等(deng)。

巫溪偉奇星空灰大理石服務商

噪(zao)(zao)(zao)(zao)音所(suo)產(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)危(wei)害是(shi)(shi)比較大(da)的(de)(de)(de)(de)(de)(de)(de),尤其是(shi)(shi)表現在(zai)(zai)如(ru)下幾個(ge)(ge)方(fang)面:1、長期在(zai)(zai)強烈(lie)的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音環境中工(gong)作,可以使人產(chan)生(sheng)(sheng)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)性(xing)耳聾。2、影響人們的(de)(de)(de)(de)(de)(de)(de)正(zheng)(zheng)(zheng)常工(gong)作、學習及日常生(sheng)(sheng)活(huo)。那么石材加工(gong)過程(cheng)中噪(zao)(zao)(zao)(zao)音是(shi)(shi)怎樣產(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)呢(ni)?它(ta)主要來自齒(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng),鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)振(zhen)(zhen)動及物(wu)料摩擦聲(sheng)(sheng)(sheng)。齒(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng):是(shi)(shi)當鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)高(gao)速(su)(su)(su)(su)運轉(zhuan)時(shi)(shi),鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)齒(chi)與(yu)周圍(wei)的(de)(de)(de)(de)(de)(de)(de)空氣(qi)(qi)相(xiang)互作用(yong),引起(qi)空氣(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)壓(ya)力(li)脈動而產(chan)生(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)。齒(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)聲(sheng)(sheng)(sheng)功率(lv)與(yu)鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)直(zhi)徑、鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)線速(su)(su)(su)(su)度(du)的(de)(de)(de)(de)(de)(de)(de)三次(ci)(ci)方(fang)成(cheng)正(zheng)(zheng)(zheng)比,當轉(zhuan)速(su)(su)(su)(su)越(yue)低時(shi)(shi),與(yu)其線速(su)(su)(su)(su)度(du)三次(ci)(ci)方(fang)成(cheng)正(zheng)(zheng)(zheng)比,齒(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)率(lv)可由(you)下式(shi)計(ji)算(suan):式(shi)中:fi—齒(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)(pin)率(lv),即鋸(ju)(ju)齒(chi)每秒(miao)打空氣(qi)(qi)質點的(de)(de)(de)(de)(de)(de)(de)次(ci)(ci)數,(HZ)z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)數(個(ge)(ge))n—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)軸的(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)(su)(r/min)i—諧波(bo)序號i=1、2、3……鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)旋(xuan)轉(zhuan)時(shi)(shi),每個(ge)(ge)齒(chi)尖(jian)產(chan)生(sheng)(sheng)單極輻射流(liu),并(bing)周期地通過工(gong)作臺的(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)縫向外(wai)排(pai)出,由(you)于氣(qi)(qi)流(liu)壓(ya)力(li)發(fa)生(sheng)(sheng)激烈(lie)變(bian)化(hua),隨(sui)之產(chan)生(sheng)(sheng)排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng),排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)升功率(lv)也(ye)隨(sui)著鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)線速(su)(su)(su)(su)度(du)增大(da)而急(ji)劇增加,它(ta)與(yu)氣(qi)(qi)流(liu)速(su)(su)(su)(su)度(du)的(de)(de)(de)(de)(de)(de)(de)6次(ci)(ci)方(fang)成(cheng)正(zheng)(zheng)(zheng)比,在(zai)(zai)線速(su)(su)(su)(su)度(du)較小時(shi)(shi),與(yu)其5次(ci)(ci)方(fang)成(cheng)正(zheng)(zheng)(zheng)比,則排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)(pin)率(lv)為(wei):式(shi)中:fi—排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)(pin)率(lv),(HZ)z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)數(個(ge)(ge))n—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)軸的(de)(de)(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)(su)(su)(r/min)i—諧波(bo)序號i=1、2、3……在(zai)(zai)鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)高(gao)速(su)(su)(su)(su)旋(xuan)轉(zhuan)時(shi)(shi),每當渦流(liu)分離(li)的(de)(de)(de)(de)(de)(de)(de)頻(pin)(pin)率(lv)與(yu)鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)固有頻(pin)(pin)率(lv)相(xiang)近時(shi)(shi),就(jiu)發(fa)生(sheng)(sheng)共振(zhen)(zhen),便發(fa)出“尖(jian)叫聲(sheng)(sheng)(sheng)”,其頻(pin)(pin)率(lv)為(wei):f=z fr式(shi)中:z—鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)齒(chi)數(個(ge)(ge))fr—軸回轉(zhuan)頻(pin)(pin)率(lv)(HZ)鋸(ju)(ju)片(pian)(pian)(pian)(pian)(pian)屬于薄壁件,其剛性(xing)一(yi)般較差(cha),在(zai)(zai)外(wai)力(li)的(de)(de)(de)(de)(de)(de)(de)作用(yong)下很(hen)容易(yi)產(chan)生(sheng)(sheng)振(zhen)(zhen)動,由(you)于振(zhen)(zhen)動便容易(yi)產(chan)生(sheng)(sheng)物(wu)料的(de)(de)(de)(de)(de)(de)(de)摩擦,因此該類的(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音也(ye)就(jiu)隨(sui)之產(chan)生(sheng)(sheng)。

巫溪偉奇星空灰大理石服務商

另一(yi)方(fang)面,整(zheng)(zheng)體(ti)研磨(mo)后(hou),是完整(zheng)(zheng)的(de)(de)(de)表(biao)面。養生時(shi)(shi)間(jian)補膠(jiao)完成(cheng)(cheng)后(hou),一(yi)定要有足夠的(de)(de)(de)時(shi)(shi)間(jian),留給膠(jiao)的(de)(de)(de)干燥、固化(hua)。補膠(jiao)完成(cheng)(cheng)后(hou),4小時(shi)(shi)之內,任何人不得在(zai)補膠(jiao)區(qu)域內走動(dong)補膠(jiao)完成(cheng)(cheng)后(hou),8小時(shi)(shi)以(yi)上,才可進入整(zheng)(zheng)體(ti)研磨(mo)。整(zheng)(zheng)體(ti)研磨(mo)參考(kao)一(yi)般石(shi)(shi)材(cai)護(hu)理工程(cheng)(cheng)中(zhong)石(shi)(shi)材(cai)整(zheng)(zheng)體(ti)研磨(mo)的(de)(de)(de)工藝流程(cheng)(cheng)。封(feng)釉(you)處理石(shi)(shi)材(cai)拼(pin)花(hua)是精致的(de)(de)(de)藝術設計,為(wei)長久保持靚麗的(de)(de)(de)裝(zhuang)飾效果,增強耐(nai)磨(mo)度(du)、防污(wu)能力,應采用封(feng)釉(you)技(ji)術對拼(pin)花(hua)表(biao)面進行有效的(de)(de)(de)保護(hu)。封(feng)釉(you)材(cai)料主要成(cheng)(cheng)分為(wei)二(er)氧化(hua)硅(與玻璃相同),可極大的(de)(de)(de)提高(gao)石(shi)(shi)材(cai)表(biao)面的(de)(de)(de)硬度(du)、亮度(du)、清晰度(du),對石(shi)(shi)材(cai)拼(pin)花(hua)是佳的(de)(de)(de)保護(hu)措(cuo)施(shi)。將VD石(shi)(shi)材(cai)封(feng)釉(you)1號、2號以(yi)1:1比例混(hun)合,用晶面機+百潔墊均勻拋磨(mo)至出(chu)光即可。小結石(shi)(shi)材(cai)拼(pin)花(hua)處理的(de)(de)(de)一(yi)些經驗和方(fang)法,希(xi)望對大家有所幫(bang)助。石(shi)(shi)材(cai)護(hu)理,是一(yi)門(men)實用性很強的(de)(de)(de)技(ji)術。

巫溪偉奇星空灰大理石服務商

這便是飾(shi)(shi)面板(ban)(ban)巖(yan)(yan)(yan)不能(neng)做(zuo)瓦板(ban)(ban)巖(yan)(yan)(yan)的(de)(de)理(li)(li)由(you),同理(li)(li),瓦板(ban)(ban)巖(yan)(yan)(yan)能(neng)夠作飾(shi)(shi)面板(ban)(ban)巖(yan)(yan)(yan)的(de)(de)理(li)(li)由(you)就很簡略(lve)理(li)(li)解(jie)了(le),只(zhi)要把瓦板(ban)(ban)巖(yan)(yan)(yan)劈分的(de)(de)厚(hou)一點就能(neng)夠滿意飾(shi)(shi)面板(ban)(ban)巖(yan)(yan)(yan)的(de)(de)悉數需(xu)要了(le)。石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)工工具的(de)(de)現(xian)(xian)狀(zhuang)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)是具有高硬(ying)度(du)、高脆性特點的(de)(de)材(cai)(cai)(cai)(cai)(cai)料。隨著(zhu)科學技(ji)術(shu)(shu)和現(xian)(xian)代(dai)工業的(de)(de)發展(zhan),石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)應用(yong)領域日(ri)益(yi)擴展(zhan),石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)開(kai)采量(liang)逐年(nian)(nian)增(zeng)加(jia),如(ru)圖(tu)1—1所示。我國石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)行(xing)業經過近20年(nian)(nian)的(de)(de)高速(su)發展(zhan),一躍成(cheng)為(wei)(wei)在石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)產(chan)量(liang)、消費(fei)量(liang)、貿易量(liang)均位于世界首位的(de)(de)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)工業大國。2008年(nian)(nian)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)產(chan)量(liang)達2.23億(yi)平方(fang)千米,比2007年(nian)(nian)同比增(zeng)加(jia)了(le)27%。2005年(nian)(nian)以(yi)來,石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)產(chan)量(liang)以(yi)穩定的(de)(de)速(su)度(du)增(zeng)長,其產(chan)品、工藝(yi)、設備(bei)技(ji)術(shu)(shu)含(han)量(liang)極大提高,大中型石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)企業不斷(duan)涌現(xian)(xian),行(xing)業呈現(xian)(xian)強勁的(de)(de)發展(zhan)勢(shi)頭,中國已成(cheng)為(wei)(wei)名副(fu)其實的(de)(de)世界石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)工廠,重(zhong)慶(qing)石(shi)(shi)材(cai)(cai)(cai)(cai)(cai)加(jia)工發展(zhan)趨勢(shi)和前景看好(hao)。

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