噪(zao)(zao)(zao)(zao)音所產(chan)(chan)(chan)(chan)生(sheng)的(de)(de)危(wei)害(hai)是(shi)比(bi)較大的(de)(de)，尤其(qi)(qi)是(shi)表(biao)現在(zai)如(ru)下(xia)幾個方(fang)(fang)(fang)面：1、長(chang)期在(zai)強(qiang)烈(lie)的(de)(de)噪(zao)(zao)(zao)(zao)音環境中工(gong)作(zuo)，可(ke)以使(shi)人(ren)產(chan)(chan)(chan)(chan)生(sheng)噪(zao)(zao)(zao)(zao)聲(sheng)性(xing)耳(er)聾。2、影(ying)響人(ren)們的(de)(de)正(zheng)(zheng)(zheng)常工(gong)作(zuo)、學習及(ji)日常生(sheng)活。那么石材加工(gong)過(guo)程中噪(zao)(zao)(zao)(zao)音是(shi)怎樣產(chan)(chan)(chan)(chan)生(sheng)的(de)(de)呢？它(ta)主要來(lai)自齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)，鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)振(zhen)動(dong)及(ji)物(wu)料(liao)摩擦聲(sheng)。齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)：是(shi)當鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)高(gao)速(su)(su)運轉(zhuan)時(shi)，鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)鋸(ju)(ju)(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)與(yu)(yu)(yu)周圍的(de)(de)空(kong)(kong)氣(qi)(qi)相(xiang)(xiang)互作(zuo)用，引(yin)起(qi)空(kong)(kong)氣(qi)(qi)的(de)(de)壓力脈動(dong)而(er)產(chan)(chan)(chan)(chan)生(sheng)的(de)(de)噪(zao)(zao)(zao)(zao)聲(sheng)。齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)的(de)(de)聲(sheng)功(gong)(gong)率與(yu)(yu)(yu)鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)直(zhi)徑、鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)線(xian)(xian)速(su)(su)度的(de)(de)三(san)次(ci)方(fang)(fang)(fang)成(cheng)正(zheng)(zheng)(zheng)比(bi)，當轉(zhuan)速(su)(su)越低時(shi)，與(yu)(yu)(yu)其(qi)(qi)線(xian)(xian)速(su)(su)度三(san)次(ci)方(fang)(fang)(fang)成(cheng)正(zheng)(zheng)(zheng)比(bi)，齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)的(de)(de)頻(pin)(pin)(pin)率可(ke)由下(xia)式(shi)(shi)計算(suan)：式(shi)(shi)中：fi—齒(chi)(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)(zao)聲(sheng)頻(pin)(pin)(pin)率，即鋸(ju)(ju)(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)每(mei)秒打空(kong)(kong)氣(qi)(qi)質(zhi)點的(de)(de)次(ci)數(shu)，（HZ）z—鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)齒(chi)(chi)(chi)(chi)數(shu)（個）n—鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)軸的(de)(de)轉(zhuan)速(su)(su)（r/min）i—諧波序(xu)號i=1、2、3……鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)旋(xuan)轉(zhuan)時(shi)，每(mei)個齒(chi)(chi)(chi)(chi)尖(jian)產(chan)(chan)(chan)(chan)生(sheng)單極輻射流(liu)，并(bing)周期地通過(guo)工(gong)作(zuo)臺(tai)的(de)(de)鋸(ju)(ju)(ju)(ju)(ju)縫(feng)向外排(pai)出，由于(yu)氣(qi)(qi)流(liu)壓力發生(sheng)激烈(lie)變化，隨(sui)之(zhi)產(chan)(chan)(chan)(chan)生(sheng)排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)，排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)的(de)(de)升(sheng)功(gong)(gong)率也隨(sui)著鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)線(xian)(xian)速(su)(su)度增(zeng)大而(er)急(ji)劇增(zeng)加，它(ta)與(yu)(yu)(yu)氣(qi)(qi)流(liu)速(su)(su)度的(de)(de)6次(ci)方(fang)(fang)(fang)成(cheng)正(zheng)(zheng)(zheng)比(bi)，在(zai)線(xian)(xian)速(su)(su)度較小時(shi)，與(yu)(yu)(yu)其(qi)(qi)5次(ci)方(fang)(fang)(fang)成(cheng)正(zheng)(zheng)(zheng)比(bi)，則排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)頻(pin)(pin)(pin)率為(wei)：式(shi)(shi)中：fi—排(pai)氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)頻(pin)(pin)(pin)率，（HZ）z—鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)齒(chi)(chi)(chi)(chi)數(shu)（個）n—鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)軸的(de)(de)轉(zhuan)速(su)(su)（r/min）i—諧波序(xu)號i=1、2、3……在(zai)鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)高(gao)速(su)(su)旋(xuan)轉(zhuan)時(shi)，每(mei)當渦流(liu)分離的(de)(de)頻(pin)(pin)(pin)率與(yu)(yu)(yu)鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)固(gu)有頻(pin)(pin)(pin)率相(xiang)(xiang)近時(shi)，就(jiu)發生(sheng)共振(zhen)，便發出“尖(jian)叫(jiao)聲(sheng)”，其(qi)(qi)頻(pin)(pin)(pin)率為(wei)：f=z fr式(shi)(shi)中：z—鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)齒(chi)(chi)(chi)(chi)數(shu)（個）fr—軸回轉(zhuan)頻(pin)(pin)(pin)率（HZ）鋸(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)屬于(yu)薄壁件，其(qi)(qi)剛性(xing)一般(ban)較差(cha)，在(zai)外力的(de)(de)作(zuo)用下(xia)很(hen)容易產(chan)(chan)(chan)(chan)生(sheng)振(zhen)動(dong)，由于(yu)振(zhen)動(dong)便容易產(chan)(chan)(chan)(chan)生(sheng)物(wu)料(liao)的(de)(de)摩擦，因此該類的(de)(de)噪(zao)(zao)(zao)(zao)音也就(jiu)隨(sui)之(zhi)產(chan)(chan)(chan)(chan)生(sheng)。

在(zai)兩個相互垂直在(zai)內的(de)(de)(de)(de)(de)(de)方向鋪兩條干(gan)砂(sha)道路，讓(rang)他的(de)(de)(de)(de)(de)(de)寬度(du)(du)要(yao)大于(yu)板(ban)(ban)寬的(de)(de)(de)(de)(de)(de)寬度(du)(du)，厚度(du)(du)要(yao)大于(yu)3cm。結合施工大樣(yang)圖及(ji)景觀鋪裝(zhuang)(zhuang)(zhuang)分區實際尺寸，把鋪裝(zhuang)(zhuang)(zhuang)板(ban)(ban)塊排好，重(zhong)慶(qing)(qing)青石(shi)(shi)(shi)板(ban)(ban)材(cai)(cai)以便檢查板(ban)(ban)塊之間(jian)的(de)(de)(de)(de)(de)(de)縫隙，核對(dui)板(ban)(ban)塊與墻面、柱、洞口、樹(shu)池(chi)、側(ce)緣石(shi)(shi)(shi)、平(ping)緣石(shi)(shi)(shi)邊等部位的(de)(de)(de)(de)(de)(de)相對(dui)位置。石(shi)(shi)(shi)材(cai)(cai)挑選與辨(bian)別(bie)的(de)(de)(de)(de)(de)(de)三(san)個必(bi)知要(yao)點(dian)根據偉奇建材(cai)(cai)的(de)(de)(de)(de)(de)(de)經(jing)驗，對(dui)于(yu)石(shi)(shi)(shi)材(cai)(cai)挑選與辨(bian)別(bie)的(de)(de)(de)(de)(de)(de)三(san)個必(bi)知要(yao)點(dian)：一(yi)、色(se)(se)(se)調(diao)(diao)；二(er)、裝(zhuang)(zhuang)(zhuang)飾(shi)(shi)的(de)(de)(de)(de)(de)(de)意圖與環(huan)境(jing)影響(xiang)；三(san)、辨(bian)識飾(shi)(shi)面石(shi)(shi)(shi)材(cai)(cai)質(zhi)量。接下來偉奇建材(cai)(cai)為大家介紹：一(yi)、色(se)(se)(se)調(diao)(diao)天(tian)(tian)然飾(shi)(shi)面石(shi)(shi)(shi)材(cai)(cai)除需(xu)考(kao)慮色(se)(se)(se)調(diao)(diao)選擇(ze)外，重(zhong)慶(qing)(qing)石(shi)(shi)(shi)材(cai)(cai)欄(lan)桿(gan)還要(yao)考(kao)慮建筑物(wu)的(de)(de)(de)(de)(de)(de)功能。在(zai)家居中(zhong)，客廳(ting)及(ji)臥室的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)飾(shi)(shi)宜(yi)選用(yong)(yong)偏暖的(de)(de)(de)(de)(de)(de)色(se)(se)(se)調(diao)(diao)，以顯示(shi)溫暖、舒適的(de)(de)(de)(de)(de)(de)情(qing)調(diao)(diao)；而用(yong)(yong)于(yu)衛生間(jian)、廚房(fang)的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)飾(shi)(shi)宜(yi)選用(yong)(yong)素淡雅潔的(de)(de)(de)(de)(de)(de)偏冷(leng)色(se)(se)(se)調(diao)(diao)，以顯示(shi)出清潔衛生。二(er)、裝(zhuang)(zhuang)(zhuang)飾(shi)(shi)的(de)(de)(de)(de)(de)(de)意圖與環(huan)境(jing)影響(xiang)由于(yu)使(shi)用(yong)(yong)天(tian)(tian)然飾(shi)(shi)面石(shi)(shi)(shi)材(cai)(cai)裝(zhuang)(zhuang)(zhuang)飾(shi)(shi)的(de)(de)(de)(de)(de)(de)部位不(bu)同(tong)，所以選用(yong)(yong)的(de)(de)(de)(de)(de)(de)石(shi)(shi)(shi)材(cai)(cai)類型(xing)也不(bu)同(tong)。用(yong)(yong)于(yu)室外建筑物(wu)裝(zhuang)(zhuang)(zhuang)飾(shi)(shi)時，需(xu)經(jing)受水(shui)期風(feng)吹雨(yu)淋日曬，花崗(gang)(gang)石(shi)(shi)(shi)因為不(bu)含有碳酸(suan)鹽(yan)，重(zhong)慶(qing)(qing)石(shi)(shi)(shi)材(cai)(cai)欄(lan)桿(gan)吸水(shui)率小，抗風(feng)化(hua)能力強(qiang)，好選用(yong)(yong)各(ge)種類型(xing)的(de)(de)(de)(de)(de)(de)花崗(gang)(gang)石(shi)(shi)(shi)石(shi)(shi)(shi)材(cai)(cai)；用(yong)(yong)于(yu)廳(ting)堂地(di)(di)面裝(zhuang)(zhuang)(zhuang)飾(shi)(shi)的(de)(de)(de)(de)(de)(de)飾(shi)(shi)面石(shi)(shi)(shi)材(cai)(cai)，要(yao)求(qiu)其物(wu)理(li)化(hua)學性能穩(wen)定，機械(xie)強(qiang)度(du)(du)高，應(ying)首選花崗(gang)(gang)石(shi)(shi)(shi)類石(shi)(shi)(shi)材(cai)(cai)；用(yong)(yong)于(yu)墻裙及(ji)家居臥室地(di)(di)面的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)(zhuang)飾(shi)(shi)，機械(xie)強(qiang)度(du)(du)稍差(cha)，宜(yi)選用(yong)(yong)具有美麗圖案(an)的(de)(de)(de)(de)(de)(de)大理(li)石(shi)(shi)(shi)。

顏色(se)與(yu)質材(cai)相(xiang)得(de)益彰，設計的(de)(de)空間會(hui)因(yin)此更(geng)加廣(guang)闊，人(ren)的(de)(de)激情也會(hui)因(yin)此而(er)常有(you)(you)常新!人(ren)造(zao)(zao)(zao)石材(cai)種(zhong)(zhong)(zhong)類(lei)與(yu)特點及其石材(cai)用(yong)途(tu)一、人(ren)造(zao)(zao)(zao)石材(cai)的(de)(de)種(zhong)(zhong)(zhong)類(lei)(1)按出(chu)產(chan)所用(yong)的(de)(de)材(cai)料人(ren)造(zao)(zao)(zao)大(da)(da)(da)理(li)(li)石重要分為：水泥型(xing)(xing)人(ren)造(zao)(zao)(zao)大(da)(da)(da)理(li)(li)石、樹脂(zhi)型(xing)(xing)人(ren)造(zao)(zao)(zao)大(da)(da)(da)理(li)(li)石、復(fu)合型(xing)(xing)人(ren)造(zao)(zao)(zao)大(da)(da)(da)理(li)(li)石、燒(shao)結(jie)型(xing)(xing)人(ren)造(zao)(zao)(zao)大(da)(da)(da)理(li)(li)石。這四(si)種(zhong)(zhong)(zhong)制作(zuo)(zuo)人(ren)造(zao)(zao)(zao)大(da)(da)(da)理(li)(li)石的(de)(de)方法中，常用(yong)的(de)(de)是聚酯(zhi)型(xing)(xing)人(ren)造(zao)(zao)(zao)大(da)(da)(da)理(li)(li)石，其物(wu)理(li)(li)和化(hua)學機(ji)能(neng)好(hao)，花紋輕(qing)易(yi)設計，有(you)(you)重現性，適(shi)(shi)于(yu)多種(zhong)(zhong)(zhong)用(yong)處，但價格絕(jue)對較(jiao)高(gao)(gao);水泥型(xing)(xing)人(ren)造(zao)(zao)(zao)大(da)(da)(da)理(li)(li)石價錢(qian)低廉，但耐腐(fu)化(hua)性能(neng)較(jiao)差(cha)(cha)，容易(yi)呈現微龜裂，適(shi)(shi)于(yu)作(zuo)(zuo)板材(cai)而(er)不適(shi)(shi)于(yu)作(zuo)(zuo)衛生潔(jie)(jie)具；復(fu)合型(xing)(xing)則(ze)綜合了前兩者的(de)(de)長處，既有(you)(you)良好(hao)的(de)(de)物(wu)化(hua)性能(neng)，本錢(qian)也較(jiao)低；燒(shao)結(jie)型(xing)(xing)人(ren)造(zao)(zao)(zao)大(da)(da)(da)理(li)(li)石固然只用(yong)粘土(tu)作(zuo)(zuo)膠粘劑，但需經高(gao)(gao)溫焙燒(shao)，因(yin)此能(neng)耗大(da)(da)(da)，造(zao)(zao)(zao)價高(gao)(gao)，而(er)且產(chan)品破損率高(gao)(gao)。(2)按使用(yong)品名分類(lei)為：1、亞克力(li)石：一種(zhong)(zhong)(zhong)化(hua)學樹脂(zhi)合成(cheng)材(cai)料，清潔(jie)(jie)，多用(yong)于(yu)廚房臺(tai)面(mian)，易(yi)成(cheng)型(xing)(xing)，防(fang)水性好(hao)，無色(se)差(cha)(cha)，但易(yi)劃(hua)傷。

秀山裝修蒙娜麗莎石材服務商不銹鋼(gang)(gang)(gang)石(shi)材(cai)(cai)掛件(jian)鋼(gang)(gang)(gang)號為202以上(shang)，或根據(ju)項目實(shi)際需(xu)要采用(yong)(yong)(yong)304鋼(gang)(gang)(gang)號連接配件(jian)。（2）石(shi)材(cai)(cai)厚度要求在20mm以上(shang)，2500mm高(gao)以內(nei)的墻(qiang)體(ti)，豎向需(xu)采用(yong)(yong)(yong)5#槽鋼(gang)(gang)(gang)，橫向采用(yong)(yong)(yong)40mmx40mm型(xing)角(jiao)鋼(gang)(gang)(gang)，間距根據(ju)石(shi)材(cai)(cai)的橫縫排(pai)(pai)版(ban)確定(ding)，2500mm高(gao)以上(shang)的墻(qiang)體(ti)，豎向需(xu)采用(yong)(yong)(yong)8#槽鋼(gang)(gang)(gang)，橫向采50mmx50mm型(xing)角(jiao)鋼(gang)(gang)(gang)，間距根據(ju)石(shi)材(cai)(cai)的恒豐排(pai)(pai)版(ban)確定(ding)。3、膠(jiao)粘(zhan)(zhan)劑(ji)粘(zhan)(zhan)貼施(shi)工(gong)工(gong)藝木基(ji)層面(mian)粘(zhan)(zhan)貼石(shi)材(cai)(cai)工(gong)藝，適用(yong)(yong)(yong)于(yu)小面(mian)積、小塊面(mian)材(cai)(cai)料施(shi)工(gong)范圍(wei)（如文化石(shi)、裝(zhuang)(zhuang)飾線(xian)、踢腳線(xian)），須用(yong)(yong)(yong)AB膠(jiao)結合不銹鋼(gang)(gang)(gang)自攻(gong)螺釘粘(zhan)(zhan)接固定(ding)，石(shi)材(cai)(cai)背面(mian)應挖成(cheng)倒八字(zi)型(xing)孔(kong)，要做好防腐處理。三、墻(qiang)面(mian)石(shi)材(cai)(cai)細部(bu)收口要點1、石(shi)材(cai)(cai)墻(qiang)面(mian)橫縫，需(xu)根據(ju)人體(ti)的視線(xian)高(gao)度排(pai)(pai)布，施(shi)工(gong)時需(xu)廠(chang)家(jia)定(ding)加工(gong)，現(xian)場安裝(zhuang)(zhuang)。2、墻(qiang)面(mian)石(shi)材(cai)(cai)陽角(jiao)收口均需(xu)45度拼(pin)接對角(jiao)處理；待墻(qiang)面(mian)石(shi)材(cai)(cai)全部(bu)鋪貼完成(cheng)后，須調制與(yu)石(shi)材(cai)(cai)同色的云石(shi)膠(jiao)作勾縫處理，勾縫必須嚴(yan)密。

在室內裝(zhuang)修中(zhong)，電(dian)視機臺面(mian)(mian)、窗臺、室內地(di)上(shang)等適宜運(yun)用(yong)(yong)大理(li)石(shi)(shi)。2、花(hua)崗石(shi)(shi)是(shi)(shi)火(huo)成(cheng)(cheng)巖(yan)(yan)，也叫(jiao)酸性(xing)結(jie)晶深(shen)成(cheng)(cheng)巖(yan)(yan)，是(shi)(shi)火(huo)成(cheng)(cheng)巖(yan)(yan)中(zhong)散布(bu)廣的(de)一(yi)種(zhong)巖(yan)(yan)石(shi)(shi)，由長(chang)石(shi)(shi)、石(shi)(shi)英(ying)和云(yun)母構(gou)成(cheng)(cheng)，巖(yan)(yan)質鞏(gong)固(gu)密(mi)實。其(qi)成(cheng)(cheng)分以(yi)二(er)氧化(hua)硅(gui)(gui)為(wei)主(zhu)，約占65%-75%。所謂火(huo)成(cheng)(cheng)巖(yan)(yan)便是(shi)(shi)地(di)下巖(yan)(yan)漿(jiang)或火(huo)山噴溢的(de)熔巖(yan)(yan)冷(leng)凝(ning)結(jie)晶而成(cheng)(cheng)的(de)巖(yan)(yan)石(shi)(shi)。櫥(chu)柜(ju)臺面(mian)(mian)加(jia)工(gong)機械的(de)火(huo)成(cheng)(cheng)巖(yan)(yan)中(zhong)二(er)氧化(hua)硅(gui)(gui)的(de)含(han)量(liang)、重慶石(shi)(shi)材(cai)加(jia)工(gong)長(chang)石(shi)(shi)的(de)性(xing)質及(ji)其(qi)含(han)量(liang)抉擇了(le)石(shi)(shi)材(cai)的(de)性(xing)質。門檻、櫥(chu)柜(ju)臺面(mian)(mian)、室外(wai)地(di)上(shang)就適宜運(yun)用(yong)(yong)花(hua)崗石(shi)(shi)。其(qi)間櫥(chu)柜(ju)臺面(mian)(mian)好是(shi)(shi)運(yun)用(yong)(yong)深(shen)色的(de)花(hua)崗石(shi)(shi)。3、文(wen)化(hua)石(shi)(shi)天(tian)然文(wen)化(hua)石(shi)(shi)：天(tian)然文(wen)化(hua)石(shi)(shi)是(shi)(shi)發掘于天(tian)然界(jie)的(de)石(shi)(shi)材(cai)，其(qi)間的(de)板巖(yan)(yan)、砂巖(yan)(yan)、石(shi)(shi)英(ying)石(shi)(shi)，經過加(jia)工(gong)變成(cheng)(cheng)一(yi)種(zhong)裝(zhuang)修建材(cai)。天(tian)然文(wen)化(hua)石(shi)(shi)質料鞏(gong)固(gu)、色澤鮮明、紋理(li)豐盛、風格(ge)各異，具(ju)有抗(kang)壓、耐磨、耐火(huo)、耐寒、耐腐蝕、吸水率低等特(te)征。人工(gong)文(wen)化(hua)石(shi)(shi)：人工(gong)文(wen)化(hua)石(shi)(shi)是(shi)(shi)選用(yong)(yong)硅(gui)(gui)鈣、石(shi)(shi)膏(gao)等材(cai)料精制而成(cheng)(cheng)的(de)。