通常在(zai)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)的(de)背面滴(di)上一小滴(di)墨水(shui)，如(ru)墨水(shui)很快四處(chu)分散(san)浸出，即表(biao)示石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)內(nei)部顆粒(li)較松或存在(zai)顯(xian)微裂隙，石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)質(zhi)量不好(hao)；反之(zhi)(zhi)，若墨水(shui)滴(di)在(zai)原處(chu)不動，則說明石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)致密質(zhi)地好(hao)。青石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)(cai)的(de)安裝重(zhong)慶(qing)(qing)青石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)(cai)具有一定的(de)特性(xing)，耐凍，易(yi)加(jia)(jia)工，那么隨著(zhu)它在(zai)建(jian)筑行(xing)業的(de)廣泛應(ying)用(yong)，如(ru)今已經成為(wei)大(da)(da)眾關(guan)(guan)注的(de)焦(jiao)點，今天重(zhong)慶(qing)(qing)青石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)(cai)帶(dai)您來看(kan)一下：關(guan)(guan)于青石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)(cai)安裝的(de)有關(guan)(guan)介(jie)紹，希望以下的(de)介(jie)紹對石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)加(jia)(jia)工的(de)朋友(you)能有所幫助。1、在(zai)安裝青石(shi)(shi)(shi)板(ban)(ban)之(zhi)(zhi)前(qian)，先要做好(hao)準(zhun)備(bei)工作。要根據(ju)施工大(da)(da)樣(yang)圖(tu)和(he)(he)加(jia)(jia)工單為(wei)依(yi)據(ju)，同(tong)時(shi)還要了解各(ge)部位(wei)(wei)尺寸的(de)大(da)(da)小和(he)(he)做法，了解清楚(chu)邊(bian)角、弧(hu)位(wei)(wei)等部位(wei)(wei)之(zhi)(zhi)間的(de)關(guan)(guan)系。2、在(zai)正式鋪沒之(zhi)(zhi)前(qian)，要把青石(shi)(shi)(shi)板(ban)(ban)按(an)圖(tu)案(an)、紋(wen)理、顏色(se)鮮使拼好(hao)，重(zhong)慶(qing)(qing)青石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)(cai)(cai)然后(hou)再講非整塊的(de)青石(shi)(shi)(shi)板(ban)(ban)對稱的(de)放(fang)在(zai)邊(bian)沿的(de)部位(wei)(wei)，之(zhi)(zhi)后(hou)在(zai)按(an)兩個方向編號的(de)排(pai)列和(he)(he)放(fang)整齊。

不銹鋼(gang)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)掛件鋼(gang)號為202以(yi)上，或根據項目實際需(xu)(xu)要采(cai)(cai)用(yong)(yong)304鋼(gang)號連接配(pei)件。（2）石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)厚度(du)(du)要求在20mm以(yi)上，2500mm高(gao)以(yi)內的(de)墻(qiang)(qiang)(qiang)體(ti)，豎向(xiang)需(xu)(xu)采(cai)(cai)用(yong)(yong)5#槽鋼(gang)，橫(heng)向(xiang)采(cai)(cai)用(yong)(yong)40mmx40mm型(xing)角鋼(gang)，間距(ju)根據石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)的(de)橫(heng)縫排(pai)版(ban)確(que)定(ding)，2500mm高(gao)以(yi)上的(de)墻(qiang)(qiang)(qiang)體(ti)，豎向(xiang)需(xu)(xu)采(cai)(cai)用(yong)(yong)8#槽鋼(gang)，橫(heng)向(xiang)采(cai)(cai)50mmx50mm型(xing)角鋼(gang)，間距(ju)根據石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)的(de)恒豐排(pai)版(ban)確(que)定(ding)。3、膠(jiao)粘劑粘貼(tie)施工(gong)(gong)工(gong)(gong)藝(yi)木基層(ceng)面粘貼(tie)石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)工(gong)(gong)藝(yi)，適(shi)用(yong)(yong)于小面積(ji)、小塊面材(cai)(cai)(cai)(cai)料施工(gong)(gong)范圍（如文化(hua)石(shi)(shi)(shi)、裝飾(shi)線、踢腳(jiao)線），須用(yong)(yong)AB膠(jiao)結合不銹鋼(gang)自攻螺釘粘接固定(ding)，石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)背面應挖成倒八字型(xing)孔，要做好防(fang)腐處(chu)理(li)(li)。三、墻(qiang)(qiang)(qiang)面石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)細(xi)部收(shou)口要點1、石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)墻(qiang)(qiang)(qiang)面橫(heng)縫，需(xu)(xu)根據人體(ti)的(de)視(shi)線高(gao)度(du)(du)排(pai)布，施工(gong)(gong)時需(xu)(xu)廠家定(ding)加工(gong)(gong)，現場安(an)裝。2、墻(qiang)(qiang)(qiang)面石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)陽角收(shou)口均需(xu)(xu)45度(du)(du)拼(pin)接對(dui)角處(chu)理(li)(li)；待墻(qiang)(qiang)(qiang)面石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)全(quan)部鋪貼(tie)完成后(hou)，須調(diao)制(zhi)與石(shi)(shi)(shi)材(cai)(cai)(cai)(cai)同色的(de)云石(shi)(shi)(shi)膠(jiao)作(zuo)勾縫處(chu)理(li)(li)，勾縫必須嚴密。

完工后請對石(shi)(shi)(shi)(shi)(shi)材(cai)找蠟保護。11、平常清(qing)潔(jie)(jie)時(shi)，請不要(yao)(yao)運用(yong)酸性清(qing)潔(jie)(jie)劑(ji)或粉末狀(zhuang)堿性清(qing)潔(jie)(jie)劑(ji)收拾石(shi)(shi)(shi)(shi)(shi)材(cai)。重慶(qing)石(shi)(shi)(shi)(shi)(shi)材(cai)加(jia)工提醒(xing)石(shi)(shi)(shi)(shi)(shi)材(cai)商(shang)(shang)(shang)場(chang)需(xu)求出(chu)(chu)現(xian)分化，高(gao)(gao)檔次優質(zhi)石(shi)(shi)(shi)(shi)(shi)材(cai)走俏(qiao)。跟(gen)著裝飾工作的(de)(de)(de)鼓起，我(wo)(wo)(wo)們對于石(shi)(shi)(shi)(shi)(shi)材(cai)的(de)(de)(de)知(zhi)道也(ye)越(yue)(yue)來越(yue)(yue)深，需(xu)求也(ye)在(zai)(zai)逐步前進(jin)，這就教唆(suo)高(gao)(gao)檔次石(shi)(shi)(shi)(shi)(shi)材(cai)逐步變成(cheng)商(shang)(shang)(shang)場(chang)干流、變成(cheng)了石(shi)(shi)(shi)(shi)(shi)材(cai)商(shang)(shang)(shang)場(chang)的(de)(de)(de)寵(chong)兒。各地(di)基礎設施和(he)重點工程對高(gao)(gao)檔石(shi)(shi)(shi)(shi)(shi)材(cai)需(xu)求不斷上升，部分地(di)區優質(zhi)石(shi)(shi)(shi)(shi)(shi)材(cai)出(chu)(chu)現(xian)缺口(kou)，致使石(shi)(shi)(shi)(shi)(shi)材(cai)進(jin)口(kou)大幅增加(jia)。進(jin)口(kou)首(shou)要(yao)(yao)用(yong)于種類的(de)(de)(de)調劑(ji)，產(chan)(chan)品首(shou)要(yao)(yao)用(yong)于合資公(gong)司和(he)較高(gao)(gao)檔的(de)(de)(de)公(gong)共場(chang)所的(de)(de)(de)建筑。其(qi)時(shi)，我(wo)(wo)(wo)國(guo)石(shi)(shi)(shi)(shi)(shi)材(cai)商(shang)(shang)(shang)場(chang)已經變成(cheng)世界石(shi)(shi)(shi)(shi)(shi)材(cai)商(shang)(shang)(shang)場(chang)不可或缺的(de)(de)(de)重要(yao)(yao)力氣。依(yi)據其(qi)時(shi)的(de)(de)(de)趨(qu)勢，在(zai)(zai)不久的(de)(de)(de)將來，世界石(shi)(shi)(shi)(shi)(shi)材(cai)的(de)(de)(de)出(chu)(chu)產(chan)(chan)與(yu)貿易(yi)中心將會從歐洲轉到我(wo)(wo)(wo)國(guo)。重慶(qing)石(shi)(shi)(shi)(shi)(shi)材(cai)加(jia)工廠(chang)在(zai)(zai)世界商(shang)(shang)(shang)場(chang)上，石(shi)(shi)(shi)(shi)(shi)材(cai)產(chan)(chan)品增長速度高(gao)(gao)于世界經濟(ji)增長速度。石(shi)(shi)(shi)(shi)(shi)材(cai)商(shang)(shang)(shang)場(chang)展開遠景出(chu)(chu)色。小(xiao)城市和(he)經濟(ji)發達地(di)區的(de)(de)(de)鄉村將會是石(shi)(shi)(shi)(shi)(shi)材(cai)商(shang)(shang)(shang)場(chang)的(de)(de)(de)花費(fei)搶手。

襄城偉奇石材廠噪(zao)(zao)(zao)(zao)音所產(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)危害是(shi)比(bi)較大的(de)(de)(de)(de)(de)(de)，尤其是(shi)表現在(zai)如下幾個(ge)(ge)方面(mian)：1、長期在(zai)強(qiang)烈的(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音環境中(zhong)工(gong)作(zuo)(zuo)，可以使人(ren)產(chan)生(sheng)(sheng)(sheng)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)性耳聾。2、影響(xiang)人(ren)們(men)的(de)(de)(de)(de)(de)(de)正常工(gong)作(zuo)(zuo)、學(xue)習及(ji)日常生(sheng)(sheng)(sheng)活。那(nei)么石材加工(gong)過程中(zhong)噪(zao)(zao)(zao)(zao)音是(shi)怎樣(yang)產(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)呢？它主(zhu)要來(lai)自齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)，鋸(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)振動(dong)及(ji)物(wu)料(liao)(liao)摩擦(ca)聲(sheng)(sheng)(sheng)。齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)：是(shi)當鋸(ju)(ju)片(pian)(pian)(pian)高(gao)速運轉(zhuan)時，鋸(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)鋸(ju)(ju)齒(chi)(chi)(chi)(chi)(chi)與(yu)(yu)(yu)(yu)(yu)周圍(wei)的(de)(de)(de)(de)(de)(de)空氣(qi)相互作(zuo)(zuo)用(yong)，引起空氣(qi)的(de)(de)(de)(de)(de)(de)壓力脈(mo)動(dong)而產(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)。齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)聲(sheng)(sheng)(sheng)功(gong)率(lv)與(yu)(yu)(yu)(yu)(yu)鋸(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)線(xian)速度(du)的(de)(de)(de)(de)(de)(de)三次(ci)方成(cheng)(cheng)(cheng)正比(bi)，當轉(zhuan)速越(yue)低時，與(yu)(yu)(yu)(yu)(yu)其線(xian)速度(du)三次(ci)方成(cheng)(cheng)(cheng)正比(bi)，齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)頻(pin)(pin)率(lv)可由下式計算：式中(zhong)：fi—齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)(pin)率(lv)，即(ji)鋸(ju)(ju)齒(chi)(chi)(chi)(chi)(chi)每秒打空氣(qi)質點的(de)(de)(de)(de)(de)(de)次(ci)數，（HZ）z—鋸(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)數（個(ge)(ge)）n—鋸(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)軸(zhou)的(de)(de)(de)(de)(de)(de)轉(zhuan)速（r/min）i—諧波(bo)(bo)序號(hao)i=1、2、3……鋸(ju)(ju)片(pian)(pian)(pian)旋轉(zhuan)時，每個(ge)(ge)齒(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)產(chan)生(sheng)(sheng)(sheng)單極輻射流(liu)，并周期地通(tong)過工(gong)作(zuo)(zuo)臺(tai)的(de)(de)(de)(de)(de)(de)鋸(ju)(ju)縫向外排(pai)出，由于(yu)(yu)氣(qi)流(liu)壓力發(fa)(fa)生(sheng)(sheng)(sheng)激(ji)烈變化，隨之產(chan)生(sheng)(sheng)(sheng)排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)，排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)升功(gong)率(lv)也隨著鋸(ju)(ju)片(pian)(pian)(pian)線(xian)速度(du)增大而急劇增加，它與(yu)(yu)(yu)(yu)(yu)氣(qi)流(liu)速度(du)的(de)(de)(de)(de)(de)(de)6次(ci)方成(cheng)(cheng)(cheng)正比(bi)，在(zai)線(xian)速度(du)較小時，與(yu)(yu)(yu)(yu)(yu)其5次(ci)方成(cheng)(cheng)(cheng)正比(bi)，則排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)(pin)率(lv)為：式中(zhong)：fi—排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)(sheng)頻(pin)(pin)率(lv)，（HZ）z—鋸(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)數（個(ge)(ge)）n—鋸(ju)(ju)片(pian)(pian)(pian)軸(zhou)的(de)(de)(de)(de)(de)(de)轉(zhuan)速（r/min）i—諧波(bo)(bo)序號(hao)i=1、2、3……在(zai)鋸(ju)(ju)片(pian)(pian)(pian)高(gao)速旋轉(zhuan)時，每當渦流(liu)分離的(de)(de)(de)(de)(de)(de)頻(pin)(pin)率(lv)與(yu)(yu)(yu)(yu)(yu)鋸(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)固有頻(pin)(pin)率(lv)相近時，就發(fa)(fa)生(sheng)(sheng)(sheng)共(gong)振，便發(fa)(fa)出“尖(jian)(jian)叫(jiao)聲(sheng)(sheng)(sheng)”，其頻(pin)(pin)率(lv)為：f=z fr式中(zhong)：z—鋸(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)數（個(ge)(ge)）fr—軸(zhou)回(hui)轉(zhuan)頻(pin)(pin)率(lv)（HZ）鋸(ju)(ju)片(pian)(pian)(pian)屬(shu)于(yu)(yu)薄壁件，其剛性一般較差(cha)，在(zai)外力的(de)(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)下很容易產(chan)生(sheng)(sheng)(sheng)振動(dong)，由于(yu)(yu)振動(dong)便容易產(chan)生(sheng)(sheng)(sheng)物(wu)料(liao)(liao)的(de)(de)(de)(de)(de)(de)摩擦(ca)，因(yin)此(ci)該類的(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音也就隨之產(chan)生(sheng)(sheng)(sheng)。

在室內裝修中，電視機臺面、窗(chuang)臺、室內地(di)上等適宜運(yun)用(yong)大理石(shi)(shi)。2、花崗(gang)石(shi)(shi)是(shi)(shi)火成(cheng)(cheng)巖(yan)(yan)，也叫(jiao)酸性結晶深成(cheng)(cheng)巖(yan)(yan)，是(shi)(shi)火成(cheng)(cheng)巖(yan)(yan)中散布廣的(de)(de)(de)一種巖(yan)(yan)石(shi)(shi)，由長石(shi)(shi)、石(shi)(shi)英(ying)和云母構成(cheng)(cheng)，巖(yan)(yan)質鞏固密(mi)實。其(qi)(qi)(qi)成(cheng)(cheng)分以二(er)氧(yang)化硅(gui)為主，約占(zhan)65%-75%。所謂火成(cheng)(cheng)巖(yan)(yan)便(bian)是(shi)(shi)地(di)下巖(yan)(yan)漿或火山(shan)噴溢的(de)(de)(de)熔(rong)巖(yan)(yan)冷凝結晶而成(cheng)(cheng)的(de)(de)(de)巖(yan)(yan)石(shi)(shi)。櫥(chu)柜(ju)臺面加(jia)工機械的(de)(de)(de)火成(cheng)(cheng)巖(yan)(yan)中二(er)氧(yang)化硅(gui)的(de)(de)(de)含量、重慶石(shi)(shi)材(cai)(cai)加(jia)工長石(shi)(shi)的(de)(de)(de)性質及其(qi)(qi)(qi)含量抉(jue)擇了石(shi)(shi)材(cai)(cai)的(de)(de)(de)性質。門檻、櫥(chu)柜(ju)臺面、室外地(di)上就適宜運(yun)用(yong)花崗(gang)石(shi)(shi)。其(qi)(qi)(qi)間櫥(chu)柜(ju)臺面好是(shi)(shi)運(yun)用(yong)深色的(de)(de)(de)花崗(gang)石(shi)(shi)。3、文(wen)化石(shi)(shi)天(tian)(tian)然文(wen)化石(shi)(shi)：天(tian)(tian)然文(wen)化石(shi)(shi)是(shi)(shi)發掘(jue)于天(tian)(tian)然界(jie)的(de)(de)(de)石(shi)(shi)材(cai)(cai)，其(qi)(qi)(qi)間的(de)(de)(de)板巖(yan)(yan)、砂巖(yan)(yan)、石(shi)(shi)英(ying)石(shi)(shi)，經(jing)過加(jia)工變成(cheng)(cheng)一種裝修建材(cai)(cai)。天(tian)(tian)然文(wen)化石(shi)(shi)質料鞏固、色澤鮮明、紋(wen)理豐盛(sheng)、風格各異，具有(you)抗壓、耐(nai)磨、耐(nai)火、耐(nai)寒、耐(nai)腐(fu)蝕、吸水(shui)率低等特征。人工文(wen)化石(shi)(shi)：人工文(wen)化石(shi)(shi)是(shi)(shi)選用(yong)硅(gui)鈣、石(shi)(shi)膏等材(cai)(cai)料精制而成(cheng)(cheng)的(de)(de)(de)。