擁有(you)豐富(fu)的(de)(de)(de)經驗(yan)，才可以(yi)系(xi)(xi)統的(de)(de)(de)解決全方位的(de)(de)(de)石(shi)(shi)材(cai)(cai)(cai)問題。希望這些分(fen)(fen)享，能對(dui)大(da)(da)家(jia)有(you)所幫助。墻面(mian)(mian)石(shi)(shi)材(cai)(cai)(cai)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝及(ji)細部(bu)構(gou)造(zao)3大(da)(da)要點(dian)墻面(mian)(mian)石(shi)(shi)材(cai)(cai)(cai)在施(shi)工(gong)(gong)(gong)(gong)(gong)過程中，往往會由(you)于(yu)(yu)(yu)(yu)沒有(you)全部(bu)貼(tie)合而出現石(shi)(shi)材(cai)(cai)(cai)裂開甚至掉脫的(de)(de)(de)問題，這樣極(ji)大(da)(da)增(zeng)加了建筑的(de)(de)(de)安(an)全隱患。因(yin)此(ci)，墻面(mian)(mian)石(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝顯得(de)十分(fen)(fen)重要。一、墻面(mian)(mian)石(shi)(shi)材(cai)(cai)(cai)施(shi)工(gong)(gong)(gong)(gong)(gong)要點(dian)1、采(cai)(cai)用(yong)比色法(fa)對(dui)石(shi)(shi)材(cai)(cai)(cai)的(de)(de)(de)顏色進行(xing)挑(tiao)選分(fen)(fen)類，安(an)裝在同一面(mian)(mian)的(de)(de)(de)石(shi)(shi)材(cai)(cai)(cai)顏色一致。2、施(shi)工(gong)(gong)(gong)(gong)(gong)前(qian)認真(zhen)按(an)照(zhao)圖紙尺寸，核對(dui)結構(gou)施(shi)工(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)實際尺寸，以(yi)及(ji)分(fen)(fen)段分(fen)(fen)塊，單線(xian)和拉線(xian)要直(zhi)，吊(diao)線(xian)校正(zheng)要勤快。3、外飾面(mian)(mian)施(shi)工(gong)(gong)(gong)(gong)(gong)完成后(hou)，對(dui)于(yu)(yu)(yu)(yu)易破損部(bu)分(fen)(fen)的(de)(de)(de)棱(leng)角處要釘護(hu)角保護(hu)，以(yi)免(mian)其他工(gong)(gong)(gong)(gong)(gong)種(zhong)操作時碰壞石(shi)(shi)材(cai)(cai)(cai)。二、墻面(mian)(mian)石(shi)(shi)材(cai)(cai)(cai)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝要點(dian)1、灌(guan)漿法(fa)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝（1）墻面(mian)(mian)石(shi)(shi)材(cai)(cai)(cai)采(cai)(cai)用(yong)濕掛灌(guan)漿工(gong)(gong)(gong)(gong)(gong)藝，采(cai)(cai)用(yong)銅(tong)絲連接。分(fen)(fen)次(ci)灌(guan)漿，一次(ci)不得(de)超過石(shi)(shi)板(ban)高度(du)的(de)(de)(de)三分(fen)(fen)之一，待(dai)砂漿初凝后(hou)進行(xing)二次(ci)灌(guan)漿，高度(du)為(wei)(wei)石(shi)(shi)板(ban)的(de)(de)(de)二分(fen)(fen)之一，三層(ceng)灌(guan)漿至低于(yu)(yu)(yu)(yu)石(shi)(shi)板(ban)上口5厘米(mi)處為(wei)(wei)止。（2）深色石(shi)(shi)材(cai)(cai)(cai)采(cai)(cai)用(yong)32.5Mpa普通硅酸鹽水(shui)泥混合中砂或粗砂，（含(han)泥量不大(da)(da)于(yu)(yu)(yu)(yu)3%）1:3配(pei)比；淺色系(xi)(xi)列石(shi)(shi)材(cai)(cai)(cai)采(cai)(cai)用(yong)32.5Mpa白水(shui)泥砂漿摻(chan)白石(shi)(shi)屑1:3配(pei)比。2、干掛法(fa)施(shi)工(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)藝（1）所有(you)型鋼規格符(fu)合國(guo)家(jia)標準，熱鍍(du)鋅處理，焊接部(bu)位作防(fang)銹(xiu)處理。

合(he)成石(shi)：采(cai)取大(da)理石(shi)的(de)粉末(mo)跟(gen)樹脂加(jia)工(gong)而成，質(zhi)地堅挺。3、微晶石(shi)：主要成分相似(si)于(yu)玻璃制品，名義光潔，顏色(se)(se)(se)(se)壯麗(li)，質(zhi)地堅硬(ying)(ying)，主要用于(yu)鋪設地面，但因(yin)為質(zhi)地堅硬(ying)(ying)不易于(yu)再加(jia)工(gong)，并(bing)且價(jia)格(ge)較高(gao)。4、水磨石(shi)：但耐腐蝕性(xing)能較差，容易涌現微龜裂，適于(yu)作板(ban)材(cai)而不適于(yu)作衛生潔具。二(er)、人造(zao)石(shi)材(cai)的(de)特點(1)色(se)(se)(se)(se)彩豐富，應有(you)(you)盡有(you)(you)。有(you)(you)純色(se)(se)(se)(se)的(de)，如：白色(se)(se)(se)(se)、黃色(se)(se)(se)(se)、黑色(se)(se)(se)(se)、紅色(se)(se)(se)(se)等。還(huan)有(you)(you)麻色(se)(se)(se)(se)，在(zai)凈色(se)(se)(se)(se)板(ban)的(de)基礎上，添加(jia)不同(tong)顏色(se)(se)(se)(se)，不同(tong)大(da)小的(de)顆(ke)粒，創造(zao)出色(se)(se)(se)(se)彩斑(ban)斕的(de)各種色(se)(se)(se)(se)彩效果。種類(lei)繁多(duo)，選(xuan)擇(ze)余(yu)地特別大(da)。(2)無放(fang)射性(xing)污染。人造(zao)石(shi)的(de)材(cai)料經(jing)過嚴格(ge)篩選(xuan)不含放(fang)射性(xing)物質(zhi)，消費(fei)者可放(fang)心使用。(3)硬(ying)(ying)度、韌性(xing)適中。

噪(zao)(zao)(zao)音(yin)所產(chan)(chan)生(sheng)的(de)(de)(de)(de)(de)危害是比較(jiao)(jiao)大(da)的(de)(de)(de)(de)(de)，尤其(qi)(qi)是表現在如下(xia)幾個(ge)(ge)(ge)方面：1、長期在強(qiang)烈(lie)的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)音(yin)環境中工(gong)作(zuo)(zuo)，可以(yi)使人產(chan)(chan)生(sheng)噪(zao)(zao)(zao)聲(sheng)性耳聾。2、影響人們的(de)(de)(de)(de)(de)正(zheng)常工(gong)作(zuo)(zuo)、學習及日常生(sheng)活。那么石材加工(gong)過(guo)程中噪(zao)(zao)(zao)音(yin)是怎樣產(chan)(chan)生(sheng)的(de)(de)(de)(de)(de)呢(ni)？它主要來自齒(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)聲(sheng)，鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)振(zhen)動(dong)(dong)及物(wu)料摩擦聲(sheng)。齒(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)聲(sheng)：是當(dang)鋸(ju)(ju)(ju)片(pian)(pian)(pian)高(gao)速(su)運轉(zhuan)(zhuan)時，鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)齒(chi)(chi)(chi)與(yu)周圍的(de)(de)(de)(de)(de)空氣相互作(zuo)(zuo)用(yong)，引起空氣的(de)(de)(de)(de)(de)壓(ya)力(li)脈動(dong)(dong)而(er)產(chan)(chan)生(sheng)的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)聲(sheng)。齒(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)聲(sheng)的(de)(de)(de)(de)(de)聲(sheng)功率(lv)(lv)(lv)(lv)與(yu)鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)線(xian)速(su)度的(de)(de)(de)(de)(de)三(san)次方成正(zheng)比，當(dang)轉(zhuan)(zhuan)速(su)越低時，與(yu)其(qi)(qi)線(xian)速(su)度三(san)次方成正(zheng)比，齒(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)聲(sheng)的(de)(de)(de)(de)(de)頻(pin)率(lv)(lv)(lv)(lv)可由(you)下(xia)式(shi)計算(suan)：式(shi)中：fi—齒(chi)(chi)(chi)尖(jian)噪(zao)(zao)(zao)聲(sheng)頻(pin)率(lv)(lv)(lv)(lv)，即(ji)鋸(ju)(ju)(ju)齒(chi)(chi)(chi)每(mei)秒打空氣質(zhi)點的(de)(de)(de)(de)(de)次數，（HZ）z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)數（個(ge)(ge)(ge)）n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)軸(zhou)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速(su)（r/min）i—諧波序號i=1、2、3……鋸(ju)(ju)(ju)片(pian)(pian)(pian)旋轉(zhuan)(zhuan)時，每(mei)個(ge)(ge)(ge)齒(chi)(chi)(chi)尖(jian)產(chan)(chan)生(sheng)單極輻射流(liu)(liu)，并周期地(di)通過(guo)工(gong)作(zuo)(zuo)臺(tai)的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)縫向(xiang)外(wai)排(pai)(pai)出，由(you)于(yu)氣流(liu)(liu)壓(ya)力(li)發生(sheng)激烈(lie)變化(hua)，隨之產(chan)(chan)生(sheng)排(pai)(pai)氣噪(zao)(zao)(zao)聲(sheng)，排(pai)(pai)氣噪(zao)(zao)(zao)聲(sheng)的(de)(de)(de)(de)(de)升(sheng)功率(lv)(lv)(lv)(lv)也隨著鋸(ju)(ju)(ju)片(pian)(pian)(pian)線(xian)速(su)度增大(da)而(er)急劇(ju)增加，它與(yu)氣流(liu)(liu)速(su)度的(de)(de)(de)(de)(de)6次方成正(zheng)比，在線(xian)速(su)度較(jiao)(jiao)小(xiao)時，與(yu)其(qi)(qi)5次方成正(zheng)比，則排(pai)(pai)氣噪(zao)(zao)(zao)聲(sheng)頻(pin)率(lv)(lv)(lv)(lv)為：式(shi)中：fi—排(pai)(pai)氣噪(zao)(zao)(zao)聲(sheng)頻(pin)率(lv)(lv)(lv)(lv)，（HZ）z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)數（個(ge)(ge)(ge)）n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)軸(zhou)的(de)(de)(de)(de)(de)轉(zhuan)(zhuan)速(su)（r/min）i—諧波序號i=1、2、3……在鋸(ju)(ju)(ju)片(pian)(pian)(pian)高(gao)速(su)旋轉(zhuan)(zhuan)時，每(mei)當(dang)渦流(liu)(liu)分(fen)離的(de)(de)(de)(de)(de)頻(pin)率(lv)(lv)(lv)(lv)與(yu)鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)固(gu)有頻(pin)率(lv)(lv)(lv)(lv)相近時，就發生(sheng)共振(zhen)，便發出“尖(jian)叫聲(sheng)”，其(qi)(qi)頻(pin)率(lv)(lv)(lv)(lv)為：f=z fr式(shi)中：z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)數（個(ge)(ge)(ge)）fr—軸(zhou)回轉(zhuan)(zhuan)頻(pin)率(lv)(lv)(lv)(lv)（HZ）鋸(ju)(ju)(ju)片(pian)(pian)(pian)屬于(yu)薄壁件，其(qi)(qi)剛性一般較(jiao)(jiao)差，在外(wai)力(li)的(de)(de)(de)(de)(de)作(zuo)(zuo)用(yong)下(xia)很(hen)容(rong)易產(chan)(chan)生(sheng)振(zhen)動(dong)(dong)，由(you)于(yu)振(zhen)動(dong)(dong)便容(rong)易產(chan)(chan)生(sheng)物(wu)料的(de)(de)(de)(de)(de)摩擦，因此該類(lei)的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)音(yin)也就隨之產(chan)(chan)生(sheng)。

渝中偉奇大理石石材公司冬(dong)季為了(le)方(fang)便清(qing)潔工(gong)作和清(qing)潔效(xiao)果，建(jian)議(yi)在(zai)出入口放置吸水地(di)(di)墊，保(bao)潔員也應(ying)(ying)同時(shi)作好(hao)隨時(shi)清(qing)潔污垢(gou)、污水的準備，且(qie)地(di)(di)面也應(ying)(ying)使(shi)用刷地(di)(di)機每周清(qing)洗(xi)1次(ci)(ci)地(di)(di)面。大理(li)石(shi)地(di)(di)面的定期養護1、大理(li)石(shi)地(di)(di)面在(zai)完(wan)成一(yi)次(ci)(ci)的全(quan)方(fang)位蠟(la)(la)面護理(li)后(hou)的3個(ge)月(yue)后(hou)，局部(bu)磨損處(chu)應(ying)(ying)該進行(xing)補蠟(la)(la)處(chu)理(li)并拋光，可(ke)延長(chang)蠟(la)(la)面的壽(shou)命。2、大理(li)石(shi)打蠟(la)(la)地(di)(di)面建(jian)議(yi)有條件的單位，每晚在(zai)出入口處(chu)及電梯處(chu)進行(xing)拋光噴磨養護。3、大理(li)石(shi)地(di)(di)面在(zai)完(wan)成一(yi)次(ci)(ci)的全(quan)方(fang)位蠟(la)(la)面護理(li)后(hou)的8—10個(ge)月(yue)后(hou)，建(jian)議(yi)起(qi)蠟(la)(la)或整體(ti)清(qing)洗(xi)完(wan)畢(bi)后(hou)重新上蠟(la)(la)。如何降低石(shi)材加(jia)(jia)工(gong)過程中產(chan)生的噪音？石(shi)材加(jia)(jia)工(gong)過程中不論使(shi)用什么(me)設備及加(jia)(jia)工(gong)工(gong)藝都難免會有噪音的產(chan)生，特別是(shi)在(zai)不規范操作或過負荷操作時(shi)所產(chan)生的強烈刺耳的噪音會更加(jia)(jia)嚴重影(ying)響周圍的環境。

那么(me)可(ke)以(yi)采取(qu)那些有(you)效(xiao)措施(shi)能降低噪音(yin)的產生(sheng)呢？從鋸(ju)片(pian)(pian)基(ji)體(ti)的結構設計上(shang)(shang)達(da)到(dao)(dao)減(jian)噪目的1、在(zai)(zai)不(bu)破壞鋸(ju)片(pian)(pian)的平(ping)衡及所(suo)需剛(gang)性(xing)的條(tiao)件下(xia)，可(ke)在(zai)(zai)鋸(ju)片(pian)(pian)基(ji)體(ti)上(shang)(shang)均勻布(bu)(bu)置幾個(ge)相同尺(chi)寸的小孔(kong)。在(zai)(zai)孔(kong)中高阻尼合金或(huo)非金屬物，這(zhe)樣可(ke)以(yi)減(jian)弱鋸(ju)片(pian)(pian)彈性(xing)振(zhen)(zhen)動(dong)的傳播(bo)，消(xiao)除高頻噪音(yin)。2、同樣在(zai)(zai)不(bu)破壞鋸(ju)片(pian)(pian)剛(gang)性(xing)的情況下(xia)，在(zai)(zai)鋸(ju)片(pian)(pian)基(ji)體(ti)上(shang)(shang)設有(you)若(ruo)干個(ge)等間距沿(yan)不(bu)同半徑基(ji)圓分布(bu)(bu)的曲線（或(huo)直(zhi)線）型不(bu)同幾何形狀的消(xiao)聲(sheng)縫隙，消(xiao)聲(sheng)原理(li)是結塊與被切(qie)割(ge)材料間由于摩擦(ca)和撞擊所(suo)產生(sheng)聲(sheng)波在(zai)(zai)基(ji)體(ti)上(shang)(shang)傳播(bo)受(shou)到(dao)(dao)阻尼，使其(qi)余不(bu)參與被切(qie)割(ge)材料接(jie)觸(chu)部位上(shang)(shang)的音(yin)頻共振(zhen)(zhen)減(jian)少，從而(er)達(da)到(dao)(dao)了降低噪聲(sheng)強度的目的。