噪(zao)(zao)(zao)音(yin)(yin)所(suo)產(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)危害(hai)是比較(jiao)大的(de)(de)(de)(de)(de)，尤其是表現在如下(xia)幾(ji)個(ge)(ge)方(fang)面(mian)：1、長期在強烈的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)音(yin)(yin)環境中(zhong)(zhong)工(gong)作，可以使人產(chan)(chan)生(sheng)(sheng)(sheng)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)性耳聾(long)。2、影(ying)響人們的(de)(de)(de)(de)(de)正(zheng)常工(gong)作、學習(xi)及日(ri)常生(sheng)(sheng)(sheng)活。那么(me)石(shi)材加(jia)(jia)工(gong)過程中(zhong)(zhong)噪(zao)(zao)(zao)音(yin)(yin)是怎(zen)樣產(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)呢？它(ta)主(zhu)要來自齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)，鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)振動(dong)及物(wu)料摩(mo)擦(ca)聲(sheng)(sheng)(sheng)(sheng)。齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)：是當(dang)鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)高速(su)(su)運轉(zhuan)時(shi)，鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)與周(zhou)圍(wei)的(de)(de)(de)(de)(de)空氣相互作用(yong)，引起空氣的(de)(de)(de)(de)(de)壓(ya)力(li)脈(mo)動(dong)而產(chan)(chan)生(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)。齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)聲(sheng)(sheng)(sheng)(sheng)功率與鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)線(xian)速(su)(su)度(du)(du)的(de)(de)(de)(de)(de)三次方(fang)成(cheng)(cheng)正(zheng)比，當(dang)轉(zhuan)速(su)(su)越低時(shi)，與其線(xian)速(su)(su)度(du)(du)三次方(fang)成(cheng)(cheng)正(zheng)比，齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)頻(pin)率可由下(xia)式(shi)計算(suan)：式(shi)中(zhong)(zhong)：fi—齒(chi)(chi)(chi)(chi)尖噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)頻(pin)率，即鋸(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)每(mei)(mei)秒打空氣質點的(de)(de)(de)(de)(de)次數(shu)(shu)，（HZ）z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(shu)(shu)（個(ge)(ge)）n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)軸的(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)（r/min）i—諧波序(xu)號i=1、2、3……鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)旋轉(zhuan)時(shi)，每(mei)(mei)個(ge)(ge)齒(chi)(chi)(chi)(chi)尖產(chan)(chan)生(sheng)(sheng)(sheng)單(dan)極(ji)輻射(she)流(liu)，并(bing)周(zhou)期地通過工(gong)作臺的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)縫(feng)向外排(pai)出，由于(yu)氣流(liu)壓(ya)力(li)發生(sheng)(sheng)(sheng)激烈變化，隨之(zhi)產(chan)(chan)生(sheng)(sheng)(sheng)排(pai)氣噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)，排(pai)氣噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)升功率也(ye)隨著鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)線(xian)速(su)(su)度(du)(du)增大而急劇增加(jia)(jia)，它(ta)與氣流(liu)速(su)(su)度(du)(du)的(de)(de)(de)(de)(de)6次方(fang)成(cheng)(cheng)正(zheng)比，在線(xian)速(su)(su)度(du)(du)較(jiao)小時(shi)，與其5次方(fang)成(cheng)(cheng)正(zheng)比，則排(pai)氣噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)頻(pin)率為(wei)：式(shi)中(zhong)(zhong)：fi—排(pai)氣噪(zao)(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)頻(pin)率，（HZ）z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(shu)(shu)（個(ge)(ge)）n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)軸的(de)(de)(de)(de)(de)轉(zhuan)速(su)(su)（r/min）i—諧波序(xu)號i=1、2、3……在鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)高速(su)(su)旋轉(zhuan)時(shi)，每(mei)(mei)當(dang)渦流(liu)分離的(de)(de)(de)(de)(de)頻(pin)率與鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)固有頻(pin)率相近(jin)時(shi)，就發生(sheng)(sheng)(sheng)共振，便(bian)發出“尖叫(jiao)聲(sheng)(sheng)(sheng)(sheng)”，其頻(pin)率為(wei)：f=z fr式(shi)中(zhong)(zhong)：z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)數(shu)(shu)（個(ge)(ge)）fr—軸回(hui)轉(zhuan)頻(pin)率（HZ）鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)屬于(yu)薄(bo)壁件，其剛性一般較(jiao)差(cha)，在外力(li)的(de)(de)(de)(de)(de)作用(yong)下(xia)很容易產(chan)(chan)生(sheng)(sheng)(sheng)振動(dong)，由于(yu)振動(dong)便(bian)容易產(chan)(chan)生(sheng)(sheng)(sheng)物(wu)料的(de)(de)(de)(de)(de)摩(mo)擦(ca)，因此該類(lei)的(de)(de)(de)(de)(de)噪(zao)(zao)(zao)音(yin)(yin)也(ye)就隨之(zhi)產(chan)(chan)生(sheng)(sheng)(sheng)。

資陽裝修石材公司擁有豐富(fu)的(de)(de)(de)(de)經驗，才可以系(xi)統的(de)(de)(de)(de)解決全方位的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)問(wen)題(ti)。希望這(zhe)些分享，能對大家有所幫助。墻(qiang)(qiang)(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝及細部構造3大要(yao)(yao)(yao)點(dian)墻(qiang)(qiang)(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)在(zai)施(shi)(shi)工(gong)(gong)(gong)(gong)過程中，往往會由于沒有全部貼合(he)而出現石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)裂(lie)開甚至掉脫的(de)(de)(de)(de)問(wen)題(ti)，這(zhe)樣極(ji)大增加了建筑的(de)(de)(de)(de)安(an)全隱患(huan)。因此，墻(qiang)(qiang)(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)的(de)(de)(de)(de)施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝顯(xian)得十分重要(yao)(yao)(yao)。一(yi)、墻(qiang)(qiang)(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)施(shi)(shi)工(gong)(gong)(gong)(gong)要(yao)(yao)(yao)點(dian)1、采(cai)用(yong)(yong)(yong)比色(se)(se)法對石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)的(de)(de)(de)(de)顏(yan)色(se)(se)進(jin)行挑(tiao)選分類，安(an)裝在(zai)同一(yi)面(mian)的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)顏(yan)色(se)(se)一(yi)致。2、施(shi)(shi)工(gong)(gong)(gong)(gong)前認真按(an)照圖(tu)紙(zhi)尺寸，核對結構施(shi)(shi)工(gong)(gong)(gong)(gong)的(de)(de)(de)(de)實(shi)際(ji)尺寸，以及分段分塊，單線和拉線要(yao)(yao)(yao)直，吊(diao)線校正要(yao)(yao)(yao)勤(qin)快。3、外飾面(mian)施(shi)(shi)工(gong)(gong)(gong)(gong)完成后，對于易(yi)破損(sun)部分的(de)(de)(de)(de)棱角(jiao)處要(yao)(yao)(yao)釘護(hu)角(jiao)保護(hu)，以免其他工(gong)(gong)(gong)(gong)種操作(zuo)時(shi)碰壞石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)。二、墻(qiang)(qiang)(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝要(yao)(yao)(yao)點(dian)1、灌(guan)漿(jiang)(jiang)法施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝（1）墻(qiang)(qiang)(qiang)面(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)采(cai)用(yong)(yong)(yong)濕掛灌(guan)漿(jiang)(jiang)工(gong)(gong)(gong)(gong)藝，采(cai)用(yong)(yong)(yong)銅絲連接。分次灌(guan)漿(jiang)(jiang)，一(yi)次不得超過石(shi)(shi)(shi)(shi)(shi)板高度(du)的(de)(de)(de)(de)三分之一(yi)，待砂(sha)(sha)漿(jiang)(jiang)初(chu)凝后進(jin)行二次灌(guan)漿(jiang)(jiang)，高度(du)為石(shi)(shi)(shi)(shi)(shi)板的(de)(de)(de)(de)二分之一(yi)，三層灌(guan)漿(jiang)(jiang)至低于石(shi)(shi)(shi)(shi)(shi)板上口5厘米處為止。（2）深色(se)(se)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)采(cai)用(yong)(yong)(yong)32.5Mpa普通硅(gui)酸鹽水泥(ni)混合(he)中砂(sha)(sha)或粗砂(sha)(sha)，（含泥(ni)量不大于3%）1:3配比；淺色(se)(se)系(xi)列(lie)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)采(cai)用(yong)(yong)(yong)32.5Mpa白水泥(ni)砂(sha)(sha)漿(jiang)(jiang)摻白石(shi)(shi)(shi)(shi)(shi)屑1:3配比。2、干掛法施(shi)(shi)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝（1）所有型鋼規格符合(he)國家標準，熱鍍鋅處理，焊接部位作(zuo)防(fang)銹處理。

毛(mao)邊(bian)石(shi)(shi)(shi)(shi)(shi)材加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技能毛(mao)邊(bian)重(zhong)慶石(shi)(shi)(shi)(shi)(shi)材加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技能是根(gen)(gen)據計劃或(huo)(huo)用(yong)(yong)戶需(xu)要(yao)，在已(yi)開掘或(huo)(huo)切開的(de)(de)(de)(de)(de)塊(kuai)石(shi)(shi)(shi)(shi)(shi)、條(tiao)石(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)板的(de)(de)(de)(de)(de)外表進(jin)行(xing)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)的(de)(de)(de)(de)(de)。加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)品(pin)種有(you)粗(cu)鑿光(guang)(guang)(guang)(guang)(一步做鑿)、細(xi)鑿光(guang)(guang)(guang)(guang)(二(er)步做鑿，或(huo)(huo)稱點光(guang)(guang)(guang)(guang)、豆光(guang)(guang)(guang)(guang)、瞪(deng)砂地(di))、一斧(fu)光(guang)(guang)(guang)(guang)(一遍(bian)(bian)剁(duo)(duo)斧(fu))、二(er)斧(fu)光(guang)(guang)(guang)(guang)(二(er)遍(bian)(bian)剁(duo)(duo)斧(fu))、三(san)斧(fu)光(guang)(guang)(guang)(guang)(三(san)遍(bian)(bian)剁(duo)(duo)斧(fu))、機刨光(guang)(guang)(guang)(guang)、亞光(guang)(guang)(guang)(guang)(粗(cu)磨光(guang)(guang)(guang)(guang))、細(xi)磨光(guang)(guang)(guang)(guang)等(deng)幾種。傳統的(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)是在毛(mao)坯的(de)(de)(de)(de)(de)塊(kuai)石(shi)(shi)(shi)(shi)(shi)(荒(huang)料)、條(tiao)石(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)板的(de)(de)(de)(de)(de)基(ji)礎(chu)上(shang)進(jin)行(xing)分(fen)(fen)品(pin)種、分(fen)(fen)層(ceng)次加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)，根(gen)(gen)據用(yong)(yong)戶需(xu)要(yao)有(you)粗(cu)鑿光(guang)(guang)(guang)(guang)至細(xi)磨光(guang)(guang)(guang)(guang)逐遍(bian)(bian)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)。例如(ru)，用(yong)(yong)戶需(xu)要(yao)二(er)斧(fu)光(guang)(guang)(guang)(guang)，須經粗(cu)鑿、細(xi)鑿、一遍(bian)(bian)斧(fu)、二(er)遍(bian)(bian)斧(fu)才行(xing)。根(gen)(gen)據用(yong)(yong)戶的(de)(de)(de)(de)(de)需(xu)要(yao)，重(zhong)慶石(shi)(shi)(shi)(shi)(shi)材加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)主要(yao)由(you)以(yi)(yi)下幾種層(ceng)次的(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技能:(1)毛(mao)坯的(de)(de)(de)(de)(de)塊(kuai)石(shi)(shi)(shi)(shi)(shi)、條(tiao)石(shi)(shi)(shi)(shi)(shi)、石(shi)(shi)(shi)(shi)(shi)板筑方的(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技能。(2)墻面線槽的(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技能。(3)線(腳)條(tiao)的(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技能。(4)圓形柱或(huo)(huo)柱座(zuo)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技能(不(bu)管全(quan)體或(huo)(huo)拼裝)。(5)建筑飾(shi)面的(de)(de)(de)(de)(de)花(hua)飾(shi)、雕(diao)琢(zhuo)(即(ji)浮雕(diao)、圓雕(diao))。(6)蘑菇石(shi)(shi)(shi)(shi)(shi)與天然面(劈毛(mao)石(shi)(shi)(shi)(shi)(shi))的(de)(de)(de)(de)(de)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技能(用(yong)(yong)塊(kuai)石(shi)(shi)(shi)(shi)(shi)、條(tiao)石(shi)(shi)(shi)(shi)(shi)制(zhi)作(zuo))。重(zhong)慶石(shi)(shi)(shi)(shi)(shi)材加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)為你(ni)解析傳統的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)材由(you)于加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)設備(bei)和加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)技術捆綁，以(yi)(yi)及(ji)要(yao)作(zuo)為承重(zhong)的(de)(de)(de)(de)(de)構(gou)造構(gou)件，所以(yi)(yi)加(jia)(jia)(jia)(jia)工(gong)(gong)(gong)(gong)出來的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)材制(zhi)品(pin)一般比照厚(hou)重(zhong)、粗(cu)糙(cao)，但這(zhe)些石(shi)(shi)(shi)(shi)(shi)材制(zhi)品(pin)難(nan)以(yi)(yi)日(ri)益(yi)翻開和精雕(diao)細(xi)鏤的(de)(de)(de)(de)(de)需(xu)求。

石(shi)材墻面(mian)(mian)有橫縫(feng)時(shi)（如V字(zi)縫(feng)，凹槽）時(shi)，陰角(jiao)收口(kou)(kou)均需45度（角(jiao)度稍小于(yu)45度，以利于(yu)拼接）拼接對角(jiao)處(chu)(chu)理，應在工廠(chang)內(nei)加(jia)工完成。4、石(shi)材檢修門(men)(men)：（1）石(shi)材暗門(men)(men)需采用熱鍍鋅(xin)(xin)角(jiao)剛，角(jiao)鋼大(da)小及滾珠軸承大(da)小根據門(men)(men)體的(de)自重選定(ding)(ding)(ding)(ding)，焊接部(bu)位作防(fang)(fang)銹處(chu)(chu)理。（2）石(shi)材干(gan)掛或安(an)裝，門(men)(men)邊(bian)、框邊(bian)切(qie)割(ge)面(mian)(mian)需拋光處(chu)(chu)理，鋼架(jia)面(mian)(mian)采用防(fang)(fang)潮板(ban)包封(feng)。（3）門(men)(men)與(yu)框之間安(an)裝限位鏈。5、鋼架(jia)臺(tai)盆安(an)裝注意防(fang)(fang)銹等的(de)處(chu)(chu)理：（1）臺(tai)盆鐵甲須采用國(guo)標鍍鋅(xin)(xin)角(jiao)鋼，焊接處(chu)(chu)做防(fang)(fang)銹處(chu)(chu)理。（2）臺(tai)盆固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)于(yu)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)構(gou)件上，固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)構(gou)建與(yu)石(shi)材墊塊(kuai)用不銹鋼或鍍鋅(xin)(xin)螺栓(shuan)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)，墊塊(kuai)背(bei)面(mian)(mian)及臺(tai)面(mian)(mian)粘(zhan)(zhan)結部(bu)位需經打毛處(chu)(chu)理用大(da)理石(shi)膠(jiao)粘(zhan)(zhan)接固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)，臺(tai)盆與(yu)固(gu)(gu)(gu)定(ding)(ding)(ding)(ding)構(gou)件連接處(chu)(chu)需用橡皮墊塊(kuai)，臺(tai)盆與(yu)臺(tai)面(mian)(mian)板(ban)下沿(yan)口(kou)(kou)用耐(nai)候膠(jiao)密封(feng)。

石(shi)(shi)(shi)材鋪(pu)(pu)裝(zhuang)之前首要(yao)清(qing)潔石(shi)(shi)(shi)材表(biao)面(mian)，使其清(qing)潔單調再用(yong)(yong)(yong)板(ban)刷(shua)(shua)（毛(mao)刷(shua)(shua)）或滾筒的(de)(de)(de)方法對石(shi)(shi)(shi)材的(de)(de)(de)反、正(zheng)面(mian)及四立(li)面(mian)刷(shua)(shua)兩遍水溶(rong)性防滲(shen)劑(ji)。為獲得佳效果，應使一層徹底進(jin)(jin)入基材后(hou)（1-2小時）再刷(shua)(shua)二遍。做完防滲(shen)處置(zhi)起碼保護24小時后(hou)才(cai)華鋪(pu)(pu)裝(zhuang)。5、石(shi)(shi)(shi)材鋪(pu)(pu)裝(zhuang)時應留縫(feng)鋪(pu)(pu)貼（竹(zhu)編馬賽(sai)克等(deng)在(zai)(zai)外）。6、為加(jia)強黏貼的(de)(de)(de)健(jian)壯性及抗污性，建議運用(yong)(yong)(yong)粘結劑(ji)鋪(pu)(pu)貼。7、淡(dan)色石(shi)(shi)(shi)材請運用(yong)(yong)(yong)淡(dan)色填(tian)(tian)逢劑(ji)。8、板(ban)巖(yan)類石(shi)(shi)(shi)材表(biao)面(mian)是運用(yong)(yong)(yong)分外剝(bo)離技能(neng)制(zhi)成，所以每片之間存在(zai)(zai)薄厚(hou)不均表(biao)象。因其表(biao)面(mian)較粗糙，填(tian)(tian)逢之間請用(yong)(yong)(yong)軟布(bu)在(zai)(zai)表(biao)面(mian)抹擦少量食用(yong)(yong)(yong)油再填(tian)(tian)逢，以便于(yu)收(shou)拾(shi)填(tian)(tian)逢劑(ji)。注：填(tian)(tian)逢時要(yao)邊(bian)填(tian)(tian)邊(bian)用(yong)(yong)(yong)濕毛(mao)巾擦，不宜(yi)(yi)大(da)面(mian)積鋪(pu)(pu)裝(zhuang)后(hou)再擦。9、砂巖(yan)產品表(biao)面(mian)沙孔(kong)較多，填(tian)(tian)縫(feng)之前運用(yong)(yong)(yong)寬膠(jiao)帶對穩中有降縫(feng)和周圍(wei)進(jin)(jin)行(xing)貼蓋(gai)，然后(hou)把縫(feng)隙處的(de)(de)(de)膠(jiao)帶割開后(hou)再填(tian)(tian)縫(feng)，避免填(tian)(tian)縫(feng)劑(ji)黏于(yu)石(shi)(shi)(shi)材表(biao)面(mian)不宜(yi)(yi)收(shou)拾(shi)。