噪(zao)(zao)(zao)(zao)音(yin)所產(chan)生(sheng)(sheng)的(de)(de)危害是(shi)(shi)比較(jiao)大(da)的(de)(de)，尤其(qi)是(shi)(shi)表現在(zai)(zai)如(ru)下(xia)幾個(ge)方(fang)面：1、長期(qi)在(zai)(zai)強烈的(de)(de)噪(zao)(zao)(zao)(zao)音(yin)環境中(zhong)工(gong)作(zuo)，可(ke)以使人產(chan)生(sheng)(sheng)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)性(xing)耳聾。2、影響人們的(de)(de)正常(chang)工(gong)作(zuo)、學習及日(ri)常(chang)生(sheng)(sheng)活。那么石(shi)材(cai)加工(gong)過(guo)程中(zhong)噪(zao)(zao)(zao)(zao)音(yin)是(shi)(shi)怎樣(yang)產(chan)生(sheng)(sheng)的(de)(de)呢(ni)？它主要來(lai)自齒尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)，鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)振(zhen)動及物料(liao)摩擦聲(sheng)(sheng)。齒尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)：是(shi)(shi)當鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)高(gao)速(su)(su)(su)(su)運轉(zhuan)時(shi)，鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)鋸(ju)(ju)(ju)(ju)(ju)(ju)齒與(yu)(yu)(yu)周圍的(de)(de)空(kong)氣(qi)相互作(zuo)用，引起空(kong)氣(qi)的(de)(de)壓(ya)(ya)力(li)(li)脈(mo)動而產(chan)生(sheng)(sheng)的(de)(de)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)。齒尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)聲(sheng)(sheng)功(gong)(gong)率(lv)與(yu)(yu)(yu)鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)直(zhi)徑、鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)線(xian)速(su)(su)(su)(su)度的(de)(de)三次(ci)方(fang)成(cheng)正比，當轉(zhuan)速(su)(su)(su)(su)越低時(shi)，與(yu)(yu)(yu)其(qi)線(xian)速(su)(su)(su)(su)度三次(ci)方(fang)成(cheng)正比，齒尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)頻(pin)率(lv)可(ke)由(you)下(xia)式(shi)計(ji)算：式(shi)中(zhong)：fi—齒尖噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)率(lv)，即鋸(ju)(ju)(ju)(ju)(ju)(ju)齒每(mei)秒打空(kong)氣(qi)質點(dian)的(de)(de)次(ci)數(shu)，（HZ）z—鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)齒數(shu)（個(ge)）n—鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)軸(zhou)的(de)(de)轉(zhuan)速(su)(su)(su)(su)（r/min）i—諧波序(xu)號(hao)i=1、2、3……鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)旋轉(zhuan)時(shi)，每(mei)個(ge)齒尖產(chan)生(sheng)(sheng)單(dan)極輻(fu)射流(liu)，并周期(qi)地通過(guo)工(gong)作(zuo)臺的(de)(de)鋸(ju)(ju)(ju)(ju)(ju)(ju)縫向外排(pai)出，由(you)于(yu)氣(qi)流(liu)壓(ya)(ya)力(li)(li)發生(sheng)(sheng)激烈變化，隨之產(chan)生(sheng)(sheng)排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)，排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)升(sheng)功(gong)(gong)率(lv)也(ye)隨著鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)線(xian)速(su)(su)(su)(su)度增(zeng)大(da)而急劇增(zeng)加，它與(yu)(yu)(yu)氣(qi)流(liu)速(su)(su)(su)(su)度的(de)(de)6次(ci)方(fang)成(cheng)正比，在(zai)(zai)線(xian)速(su)(su)(su)(su)度較(jiao)小(xiao)時(shi)，與(yu)(yu)(yu)其(qi)5次(ci)方(fang)成(cheng)正比，則排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)率(lv)為：式(shi)中(zhong)：fi—排(pai)氣(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻(pin)率(lv)，（HZ）z—鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)齒數(shu)（個(ge)）n—鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)軸(zhou)的(de)(de)轉(zhuan)速(su)(su)(su)(su)（r/min）i—諧波序(xu)號(hao)i=1、2、3……在(zai)(zai)鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)高(gao)速(su)(su)(su)(su)旋轉(zhuan)時(shi)，每(mei)當渦(wo)流(liu)分離的(de)(de)頻(pin)率(lv)與(yu)(yu)(yu)鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)固(gu)有頻(pin)率(lv)相近時(shi)，就發生(sheng)(sheng)共振(zhen)，便發出“尖叫(jiao)聲(sheng)(sheng)”，其(qi)頻(pin)率(lv)為：f=z fr式(shi)中(zhong)：z—鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)齒數(shu)（個(ge)）fr—軸(zhou)回轉(zhuan)頻(pin)率(lv)（HZ）鋸(ju)(ju)(ju)(ju)(ju)(ju)片(pian)(pian)(pian)(pian)屬于(yu)薄壁(bi)件(jian)，其(qi)剛性(xing)一(yi)般(ban)較(jiao)差，在(zai)(zai)外力(li)(li)的(de)(de)作(zuo)用下(xia)很容易產(chan)生(sheng)(sheng)振(zhen)動，由(you)于(yu)振(zhen)動便容易產(chan)生(sheng)(sheng)物料(liao)的(de)(de)摩擦，因此該(gai)類的(de)(de)噪(zao)(zao)(zao)(zao)音(yin)也(ye)就隨之產(chan)生(sheng)(sheng)。

在(zai)家居裝(zhuang)(zhuang)飾方(fang)面(mian)，人(ren)(ren)(ren)造石(shi)(shi)材(cai)優(you)越于一般傳統建材(cai)所沒有的(de)(de)(de)(de)(de)(de)耐(nai)酸、耐(nai)堿、耐(nai)冷熱、抗(kang)沖擊的(de)(de)(de)(de)(de)(de)特點(dian)，作為一種質感佳、色(se)(se)彩多(duo)的(de)(de)(de)(de)(de)(de)飾材(cai)，不(bu)(bu)僅(jin)能美化是內外裝(zhuang)(zhuang)飾，滿足其(qi)設計上的(de)(de)(de)(de)(de)(de)多(duo)樣化需(xu)求(qiu)，更能為建筑師和設計師提供極為廣泛的(de)(de)(de)(de)(de)(de)設計空間，以(yi)創造空間，表達(da)自(zi)(zi)然感覺(jue)。人(ren)(ren)(ren)造石(shi)(shi)材(cai)可(ke)(ke)(ke)(ke)以(yi)根據不(bu)(bu)同的(de)(de)(de)(de)(de)(de)要(yao)求(qiu)配方(fang)做成(cheng)(cheng)一種先進(jin)的(de)(de)(de)(de)(de)(de)合成(cheng)(cheng)物(wu)，因其(qi)特殊的(de)(de)(de)(de)(de)(de)組成(cheng)(cheng)成(cheng)(cheng)份，使它很難(nan)被(bei)磨(mo)(mo)損(sun)，又由于顏色(se)(se)和圖案(an)深及材(cai)料表里，因此，可(ke)(ke)(ke)(ke)以(yi)對才(cai)質中凹紋(wen)、缺(que)口(kou)或(huo)刮痕甚至(zhi)比較嚴重的(de)(de)(de)(de)(de)(de)磨(mo)(mo)損(sun)，只要(yao)采(cai)取(qu)相應的(de)(de)(de)(de)(de)(de)辦法進(jin)行翻新，便可(ke)(ke)(ke)(ke)回復(fu)如初，向新的(de)(de)(de)(de)(de)(de)一樣。許多(duo)家庭在(zai)居室的(de)(de)(de)(de)(de)(de)廚(chu)房和衛(wei)生間的(de)(de)(de)(de)(de)(de)裝(zhuang)(zhuang)修中都采(cai)用了人(ren)(ren)(ren)造石(shi)(shi)材(cai)作臺面(mian)。由于人(ren)(ren)(ren)造石(shi)(shi)材(cai)是模仿天然大(da)(da)理(li)石(shi)(shi)的(de)(de)(de)(de)(de)(de)表面(mian)紋(wen)理(li)加工而成(cheng)(cheng)的(de)(de)(de)(de)(de)(de)，具有類似大(da)(da)理(li)石(shi)(shi)的(de)(de)(de)(de)(de)(de)機(ji)理(li)特點(dian)，在(zai)硬(ying)度、光澤(ze)及耐(nai)磨(mo)(mo)性上都比天然大(da)(da)理(li)石(shi)(shi)好，這(zhe)種樹(shu)脂(zhi)黏度低，易于成(cheng)(cheng)型、固化快，可(ke)(ke)(ke)(ke)在(zai)常溫下固化。而且(qie)，人(ren)(ren)(ren)造石(shi)(shi)材(cai)色(se)(se)澤(ze)、紋(wen)理(li)細膩，花紋(wen)圖案(an)可(ke)(ke)(ke)(ke)以(yi)由設計者自(zi)(zi)行控制確定(ding)，可(ke)(ke)(ke)(ke)任意(yi)塑(su)造成(cheng)(cheng)100多(duo)種色(se)(se)彩斑斕、感覺(jue)優(you)雅的(de)(de)(de)(de)(de)(de)不(bu)(bu)同品種。豐富的(de)(de)(de)(de)(de)(de)色(se)(se)彩想象、天然的(de)(de)(de)(de)(de)(de)色(se)(se)素和不(bu)(bu)同材(cai)質的(de)(de)(de)(de)(de)(de)結合可(ke)(ke)(ke)(ke)以(yi)創造出繽紛的(de)(de)(de)(de)(de)(de)色(se)(se)系。

洪山建筑瑪瑙黑石材服務商在(zai)兩個(ge)相互垂直在(zai)內的(de)方向(xiang)鋪兩條(tiao)干砂道路，讓他的(de)寬度要(yao)大于(yu)板(ban)(ban)(ban)(ban)寬的(de)寬度，厚度要(yao)大于(yu)3cm。結合施工大樣圖及(ji)景(jing)觀(guan)鋪裝(zhuang)(zhuang)分區實際尺寸，把鋪裝(zhuang)(zhuang)板(ban)(ban)(ban)(ban)塊(kuai)(kuai)排好，重慶(qing)(qing)青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)以(yi)便(bian)檢查板(ban)(ban)(ban)(ban)塊(kuai)(kuai)之間(jian)的(de)縫隙，核(he)對板(ban)(ban)(ban)(ban)塊(kuai)(kuai)與墻面、柱(zhu)、洞口、樹池(chi)、側(ce)緣石(shi)(shi)(shi)、平(ping)緣石(shi)(shi)(shi)邊等部位的(de)相對位置。裝(zhuang)(zhuang)飾(shi)(shi)石(shi)(shi)(shi)材(cai)具備的(de)基(ji)本條(tiao)件具備裝(zhuang)(zhuang)飾(shi)(shi)石(shi)(shi)(shi)材(cai)必(bi)須符合3條(tiao)基(ji)本條(tiao)件。①有外在(zai)美學(xue)裝(zhuang)(zhuang)飾(shi)(shi)性。這是(shi)從視覺(jue)和人的(de)欣(xin)賞、歷史文化角度認(ren)識的(de)，重慶(qing)(qing)青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)各(ge)個(ge)民族、地域、習慣、喜(xi)好不同(tong)，使(shi)用(yong)的(de)裝(zhuang)(zhuang)飾(shi)(shi)石(shi)(shi)(shi)材(cai)色彩、種類也不同(tong)，重慶(qing)(qing)青(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)但(dan)不管(guan)怎(zen)樣只(zhi)要(yao)是(shi)作為(wei)裝(zhuang)(zhuang)飾(shi)(shi)裝(zhuang)(zhuang)修使(shi)用(yong)就必(bi)須要(yao)考慮石(shi)(shi)(shi)材(cai)的(de)外在(zai)美觀(guan)。這是(shi)設計、選擇裝(zhuang)(zhuang)飾(shi)(shi)石(shi)(shi)(shi)材(cai)的(de)首要(yao)因素。

擁有豐富的(de)(de)(de)經驗，才(cai)可以系(xi)統的(de)(de)(de)解決全(quan)方(fang)位(wei)(wei)的(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)問題。希望這(zhe)(zhe)些分(fen)享，能對大家有所(suo)(suo)幫助。墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)藝及(ji)細(xi)部構(gou)造3大要點墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)在施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)過程中，往(wang)往(wang)會由(you)于(yu)(yu)沒有全(quan)部貼合而出現石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)裂開(kai)甚(shen)至掉脫的(de)(de)(de)問題，這(zhe)(zhe)樣極大增加(jia)了建筑的(de)(de)(de)安全(quan)隱(yin)患。因此，墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)(de)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)藝顯(xian)得(de)十(shi)分(fen)重(zhong)要。一(yi)(yi)(yi)、墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)要點1、采(cai)用(yong)比色法對石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)(de)顏色進行挑選分(fen)類，安裝在同(tong)一(yi)(yi)(yi)面(mian)的(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)顏色一(yi)(yi)(yi)致。2、施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)前認真按照圖紙尺(chi)寸(cun)，核對結構(gou)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)的(de)(de)(de)實際尺(chi)寸(cun)，以及(ji)分(fen)段分(fen)塊，單線(xian)和拉線(xian)要直，吊線(xian)校正要勤快。3、外飾面(mian)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)完成后，對于(yu)(yu)易破損部分(fen)的(de)(de)(de)棱角處要釘(ding)護角保護，以免其他(ta)工(gong)(gong)(gong)(gong)(gong)(gong)種操(cao)作時碰壞石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)。二(er)(er)、墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)藝要點1、灌漿(jiang)(jiang)法施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)藝（1）墻(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)采(cai)用(yong)濕掛(gua)(gua)灌漿(jiang)(jiang)工(gong)(gong)(gong)(gong)(gong)(gong)藝，采(cai)用(yong)銅絲(si)連接。分(fen)次(ci)灌漿(jiang)(jiang)，一(yi)(yi)(yi)次(ci)不得(de)超過石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)高度的(de)(de)(de)三分(fen)之一(yi)(yi)(yi)，待砂(sha)漿(jiang)(jiang)初凝后進行二(er)(er)次(ci)灌漿(jiang)(jiang)，高度為石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)的(de)(de)(de)二(er)(er)分(fen)之一(yi)(yi)(yi)，三層灌漿(jiang)(jiang)至低于(yu)(yu)石(shi)(shi)(shi)(shi)(shi)(shi)板(ban)上(shang)口5厘米處為止。（2）深色石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)采(cai)用(yong)32.5Mpa普(pu)通硅酸(suan)鹽水泥混合中砂(sha)或粗砂(sha)，（含(han)泥量不大于(yu)(yu)3%）1:3配(pei)比；淺(qian)色系(xi)列石(shi)(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)采(cai)用(yong)32.5Mpa白水泥砂(sha)漿(jiang)(jiang)摻白石(shi)(shi)(shi)(shi)(shi)(shi)屑1:3配(pei)比。2、干(gan)掛(gua)(gua)法施(shi)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)藝（1）所(suo)(suo)有型鋼(gang)規格(ge)符合國家標(biao)準，熱(re)鍍鋅處理(li)，焊接部位(wei)(wei)作防(fang)銹處理(li)。