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隨州裝修星空灰大理石公司

2020-11-30
隨州裝修星空灰大理石公司

青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)用(yong)途青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai),顧名思(si)義就是(shi)(shi)(shi)使(shi)用(yong)天然的(de)天青(qing)(qing)(qing)石(shi)(shi)(shi)制作而成的(de),使(shi)用(yong)它(ta)制作的(de)板(ban)(ban)(ban)(ban)材(cai),重慶(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)具有無毒無味(wei)、無反射的(de)特(te)點(dian),我們常常將它(ta)使(shi)用(yong)到各種大型的(de)室外廣場建筑的(de)裝(zhuang)修當中,這種青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)究竟有什么(me)用(yong)途,可以(yi)備受(shou)青(qing)(qing)(qing)睞呢?青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai),它(ta)是(shi)(shi)(shi)一(yi)(yi)種非礦物(wu)(wu)質的(de)產品,俗(su)稱“綠石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)”,青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)主(zhu)要是(shi)(shi)(shi)由石(shi)(shi)(shi)灰石(shi)(shi)(shi)、白云石(shi)(shi)(shi)組(zu)成的(de),屬于(yu)沉積(ji)巖這一(yi)(yi)種類,重慶(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)它(ta)是(shi)(shi)(shi)隨著巖石(shi)(shi)(shi)埋藏的(de)深度條件的(de)不同(tong)以(yi)及(ji)銅、鐵、等等金屬氧化物(wu)(wu)的(de)混淆之(zhi)后(hou),經(jing)過長時期的(de)地質作用(yong),形(xing)成了多(duo)種顏色的(de)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)。青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)具有硬度高,重慶(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)抗壓(ya)能力強,質地密實,重慶(qing)青(qing)(qing)(qing)石(shi)(shi)(shi)板(ban)(ban)(ban)(ban)材(cai)由于(yu)材(cai)質的(de)天然性,看起來(lai)比較自然古樸,它(ta)的(de)表面一(yi)(yi)般不會(hui)經(jing)過人工的(de)打磨(mo),當被劈制成一(yi)(yi)些(xie)面積(ji)不大的(de)薄板(ban)(ban)(ban)(ban)后(hou),仍然具有天然的(de)效果,用(yong)于(yu)室內(nei)的(de)裝(zhuang)飾或者(zhe)是(shi)(shi)(shi)一(yi)(yi)些(xie)局部墻面的(de)裝(zhuang)飾,這樣(yang)會(hui)使(shi)得(de)裝(zhuang)飾有返(fan)璞歸真的(de)效果。

隨州裝修星空灰大理石公司

隨州裝修星空灰大理石公司在(zai)兩個(ge)相互(hu)垂直在(zai)內的(de)(de)方向鋪(pu)兩條(tiao)(tiao)干砂道路,讓他的(de)(de)寬(kuan)度(du)要(yao)(yao)大于板(ban)寬(kuan)的(de)(de)寬(kuan)度(du),厚度(du)要(yao)(yao)大于3cm。結合施工大樣圖及(ji)景觀(guan)鋪(pu)裝(zhuang)(zhuang)分(fen)區(qu)實際尺寸(cun),把鋪(pu)裝(zhuang)(zhuang)板(ban)塊排好,重(zhong)慶青(qing)(qing)石(shi)(shi)(shi)板(ban)材以便檢查板(ban)塊之(zhi)間的(de)(de)縫隙(xi),核對(dui)板(ban)塊與墻面、柱、洞口、樹池(chi)、側緣(yuan)石(shi)(shi)(shi)、平緣(yuan)石(shi)(shi)(shi)邊等部位(wei)的(de)(de)相對(dui)位(wei)置。裝(zhuang)(zhuang)飾(shi)石(shi)(shi)(shi)材具備的(de)(de)基本條(tiao)(tiao)件具備裝(zhuang)(zhuang)飾(shi)石(shi)(shi)(shi)材必(bi)須(xu)符(fu)合3條(tiao)(tiao)基本條(tiao)(tiao)件。①有外在(zai)美(mei)學裝(zhuang)(zhuang)飾(shi)性(xing)。這是從視覺和人的(de)(de)欣賞、歷史文(wen)化角(jiao)度(du)認識的(de)(de),重(zhong)慶青(qing)(qing)石(shi)(shi)(shi)板(ban)材各個(ge)民族、地域、習慣(guan)、喜好不(bu)同,使用的(de)(de)裝(zhuang)(zhuang)飾(shi)石(shi)(shi)(shi)材色彩、種類(lei)也不(bu)同,重(zhong)慶青(qing)(qing)石(shi)(shi)(shi)板(ban)材但不(bu)管怎(zen)樣只要(yao)(yao)是作為裝(zhuang)(zhuang)飾(shi)裝(zhuang)(zhuang)修使用就必(bi)須(xu)要(yao)(yao)考(kao)慮石(shi)(shi)(shi)材的(de)(de)外在(zai)美(mei)觀(guan)。這是設計、選擇裝(zhuang)(zhuang)飾(shi)石(shi)(shi)(shi)材的(de)(de)首(shou)要(yao)(yao)因素(su)。

隨州裝修星空灰大理石公司

噪(zao)(zao)(zao)(zao)音所產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)危(wei)害(hai)是比(bi)較大(da)的(de)(de)(de)(de)(de)(de)(de)(de)(de),尤其(qi)(qi)是表現(xian)在如下幾個方(fang)(fang)(fang)面(mian):1、長期(qi)在強烈的(de)(de)(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音環(huan)境中工作(zuo),可以使人產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)性(xing)耳聾。2、影響人們的(de)(de)(de)(de)(de)(de)(de)(de)(de)正(zheng)(zheng)常(chang)工作(zuo)、學習及(ji)(ji)日(ri)常(chang)生(sheng)(sheng)(sheng)(sheng)活。那么石材加(jia)工過程中噪(zao)(zao)(zao)(zao)音是怎樣產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)呢(ni)?它主要來自齒(chi)(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng),鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)振動(dong)(dong)(dong)及(ji)(ji)物料摩擦聲(sheng)(sheng)。齒(chi)(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng):是當(dang)(dang)鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)高速(su)(su)(su)(su)運轉時(shi)(shi),鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)(chi)(chi)與周(zhou)圍的(de)(de)(de)(de)(de)(de)(de)(de)(de)空(kong)氣(qi)(qi)相互作(zuo)用,引(yin)起空(kong)氣(qi)(qi)的(de)(de)(de)(de)(de)(de)(de)(de)(de)壓(ya)力脈動(dong)(dong)(dong)而產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)。齒(chi)(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)聲(sheng)(sheng)功率(lv)(lv)與鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)直徑、鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)線速(su)(su)(su)(su)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)三次(ci)方(fang)(fang)(fang)成(cheng)(cheng)(cheng)正(zheng)(zheng)比(bi),當(dang)(dang)轉速(su)(su)(su)(su)越低時(shi)(shi),與其(qi)(qi)線速(su)(su)(su)(su)度(du)(du)三次(ci)方(fang)(fang)(fang)成(cheng)(cheng)(cheng)正(zheng)(zheng)比(bi),齒(chi)(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)頻率(lv)(lv)可由(you)下式計算:式中:fi—齒(chi)(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)(jian)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻率(lv)(lv),即鋸(ju)(ju)(ju)齒(chi)(chi)(chi)(chi)(chi)(chi)每秒打空(kong)氣(qi)(qi)質點的(de)(de)(de)(de)(de)(de)(de)(de)(de)次(ci)數,(HZ)z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)數(個)n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)軸的(de)(de)(de)(de)(de)(de)(de)(de)(de)轉速(su)(su)(su)(su)(r/min)i—諧(xie)波(bo)序號(hao)i=1、2、3……鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)旋轉時(shi)(shi),每個齒(chi)(chi)(chi)(chi)(chi)(chi)尖(jian)(jian)(jian)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)單(dan)極輻射流(liu)(liu),并周(zhou)期(qi)地通過工作(zuo)臺的(de)(de)(de)(de)(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)縫(feng)向外排出(chu),由(you)于(yu)氣(qi)(qi)流(liu)(liu)壓(ya)力發生(sheng)(sheng)(sheng)(sheng)激烈變化,隨之(zhi)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)排氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng),排氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)的(de)(de)(de)(de)(de)(de)(de)(de)(de)升功率(lv)(lv)也隨著鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)線速(su)(su)(su)(su)度(du)(du)增大(da)而急劇增加(jia),它與氣(qi)(qi)流(liu)(liu)速(su)(su)(su)(su)度(du)(du)的(de)(de)(de)(de)(de)(de)(de)(de)(de)6次(ci)方(fang)(fang)(fang)成(cheng)(cheng)(cheng)正(zheng)(zheng)比(bi),在線速(su)(su)(su)(su)度(du)(du)較小時(shi)(shi),與其(qi)(qi)5次(ci)方(fang)(fang)(fang)成(cheng)(cheng)(cheng)正(zheng)(zheng)比(bi),則排氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻率(lv)(lv)為:式中:fi—排氣(qi)(qi)噪(zao)(zao)(zao)(zao)聲(sheng)(sheng)頻率(lv)(lv),(HZ)z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)數(個)n—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)軸的(de)(de)(de)(de)(de)(de)(de)(de)(de)轉速(su)(su)(su)(su)(r/min)i—諧(xie)波(bo)序號(hao)i=1、2、3……在鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)高速(su)(su)(su)(su)旋轉時(shi)(shi),每當(dang)(dang)渦流(liu)(liu)分離的(de)(de)(de)(de)(de)(de)(de)(de)(de)頻率(lv)(lv)與鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)固有頻率(lv)(lv)相近時(shi)(shi),就(jiu)發生(sheng)(sheng)(sheng)(sheng)共(gong)振,便(bian)發出(chu)“尖(jian)(jian)(jian)叫聲(sheng)(sheng)”,其(qi)(qi)頻率(lv)(lv)為:f=z fr式中:z—鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)的(de)(de)(de)(de)(de)(de)(de)(de)(de)齒(chi)(chi)(chi)(chi)(chi)(chi)數(個)fr—軸回轉頻率(lv)(lv)(HZ)鋸(ju)(ju)(ju)片(pian)(pian)(pian)(pian)(pian)屬(shu)于(yu)薄壁(bi)件,其(qi)(qi)剛(gang)性(xing)一般較差,在外力的(de)(de)(de)(de)(de)(de)(de)(de)(de)作(zuo)用下很容易產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)振動(dong)(dong)(dong),由(you)于(yu)振動(dong)(dong)(dong)便(bian)容易產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)物料的(de)(de)(de)(de)(de)(de)(de)(de)(de)摩擦,因(yin)此(ci)該類的(de)(de)(de)(de)(de)(de)(de)(de)(de)噪(zao)(zao)(zao)(zao)音也就(jiu)隨之(zhi)產(chan)(chan)生(sheng)(sheng)(sheng)(sheng)。

隨州裝修星空灰大理石公司

因(yin)(yin)此,在(zai)飲(yin)食(shi)服務(wu)業方(fang)面(mian),可(ke)用(yong)來設(she)(she)計(ji)獨創性(xing)的(de)餐桌、陳(chen)列展(zhan)臺及(ji)潔凈衛(wei)生(sheng)的(de)廚房工作(zuo)臺,同(tong)理(li),當(dang)被用(yong)于(yu)(yu)(yu)(yu)有(you)嚴格(ge)衛(wei)生(sheng)標準的(de)醫療衛(wei)生(sheng)單位時(shi),使用(yong)者(zhe)根據人(ren)(ren)體線(xian)條,靈活(huo)設(she)(she)計(ji)、安裝在(zai)醫療室、化(hua)驗室、外(wai)科(ke)手術(shu)室。在(zai)家居(ju)(ju)裝飾方(fang)面(mian),人(ren)(ren)造石(shi)(shi)材(cai)(cai)優越(yue)于(yu)(yu)(yu)(yu)一(yi)般傳統建(jian)材(cai)(cai)所沒有(you)的(de)耐酸、耐堿(jian)、耐冷(leng)熱、抗(kang)沖擊的(de)特點,作(zuo)為一(yi)種(zhong)質感(gan)佳、色彩多的(de)飾材(cai)(cai),不(bu)(bu)僅(jin)能美化(hua)是內外(wai)裝飾,滿足其設(she)(she)計(ji)上(shang)的(de)多樣化(hua)需求,更(geng)能為建(jian)筑師(shi)(shi)和(he)設(she)(she)計(ji)師(shi)(shi)提供極為廣泛的(de)設(she)(she)計(ji)空(kong)(kong)間(jian),以(yi)(yi)創造空(kong)(kong)間(jian),表(biao)達自然感(gan)覺。人(ren)(ren)造石(shi)(shi)材(cai)(cai)可(ke)以(yi)(yi)根據不(bu)(bu)同(tong)的(de)要(yao)求配方(fang)做成(cheng)一(yi)種(zhong)先進的(de)合成(cheng)物,因(yin)(yin)其特殊的(de)組成(cheng)成(cheng)份,使它很難被磨損,又由(you)(you)于(yu)(yu)(yu)(yu)顏色和(he)圖案(an)深及(ji)材(cai)(cai)料表(biao)里,因(yin)(yin)此,可(ke)以(yi)(yi)對才(cai)質中凹紋、缺口或刮痕甚至(zhi)比(bi)較嚴重的(de)磨損,只要(yao)采取相應的(de)辦法進行翻(fan)新,便可(ke)回(hui)復如(ru)初,向新的(de)一(yi)樣。許多家庭在(zai)居(ju)(ju)室的(de)廚房和(he)衛(wei)生(sheng)間(jian)的(de)裝修中都采用(yong)了人(ren)(ren)造石(shi)(shi)材(cai)(cai)作(zuo)臺面(mian)。由(you)(you)于(yu)(yu)(yu)(yu)人(ren)(ren)造石(shi)(shi)材(cai)(cai)是模仿天(tian)然大(da)(da)理(li)石(shi)(shi)的(de)表(biao)面(mian)紋理(li)加工而成(cheng)的(de),具有(you)類似大(da)(da)理(li)石(shi)(shi)的(de)機理(li)特點,在(zai)硬度、光澤及(ji)耐磨性(xing)上(shang)都比(bi)天(tian)然大(da)(da)理(li)石(shi)(shi)好(hao),這(zhe)種(zhong)樹(shu)脂黏度低,易(yi)于(yu)(yu)(yu)(yu)成(cheng)型、固化(hua)快,可(ke)在(zai)常溫(wen)下固化(hua)。

隨州裝修星空灰大理石公司

主要(yao)的(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)設備是:自(zi)(zi)動多(duo)頭連(lian)續研磨(mo)機(ji)(ji)(ji)、金剛石(shi)(shi)校平機(ji)(ji)(ji)、橋式磨(mo)機(ji)(ji)(ji)、圓盤磨(mo)機(ji)(ji)(ji)、逆轉(zhuan)式粗磨(mo)機(ji)(ji)(ji)、手(shou)扶磨(mo)機(ji)(ji)(ji)。3、切(qie)斷加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)切(qie)斷加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是用(yong)切(qie)機(ji)(ji)(ji)將毛(mao)(mao)板或(huo)拋光板按(an)所(suo)需規格尺寸進行定(ding)形切(qie)割加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)。主要(yao)的(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)設備是縱(zong)向(xiang)多(duo)鋸片切(qie)機(ji)(ji)(ji)、橫(heng)向(xiang)切(qie)機(ji)(ji)(ji)、橋式切(qie)機(ji)(ji)(ji)、懸臂式切(qie)機(ji)(ji)(ji)、手(shou)搖切(qie)機(ji)(ji)(ji)等(deng)(deng)。4、鑿(zao)切(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)鑿(zao)切(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是傳(chuan)統的(de)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方法,通(tong)過(guo)楔裂、鑿(zao)打(da)、劈(pi)剁、整修、打(da)磨(mo)等(deng)(deng)辦法將毛(mao)(mao)胚加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)成所(suo)需產品(pin),其表面可以(yi)是菠(bo)蘿面、龍(long)眼面、荔(li)枝面、自(zi)(zi)然面、蘑菇面、拉溝面等(deng)(deng)等(deng)(deng)。鑿(zao)切(qie)加(jia)(jia)(jia)主要(yao)是使用(yong)手(shou)工(gong)(gong)(gong)(gong)(gong)(gong)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong),像(xiang)是錘、剁斧、鏨子(zi)、鑿(zao)子(zi)等(deng)(deng),不過(guo)有(you)些加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)過(guo)程(cheng)可以(yi)使用(yong)機(ji)(ji)(ji)器加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)完(wan)成,重慶石(shi)(shi)材加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)主要(yao)設備是劈(pi)石(shi)(shi)機(ji)(ji)(ji)、刨(bao)石(shi)(shi)機(ji)(ji)(ji)、自(zi)(zi)動錘鑿(zao)機(ji)(ji)(ji)、自(zi)(zi)動噴砂(sha)機(ji)(ji)(ji)等(deng)(deng)。

隨州裝修星空灰大理石公司

辨識飾面(mian)石(shi)(shi)材(cai)(cai)質量(liang)(liang)加工好(hao)(hao)的(de)(de)(de)成品飾面(mian)石(shi)(shi)材(cai)(cai),其(qi)質量(liang)(liang)好(hao)(hao)壞不可以從以下四方(fang)面(mian)來(lai)鑒別;⑴觀(guan),即肉(rou)眼觀(guan)察(cha)石(shi)(shi)材(cai)(cai)的(de)(de)(de)表面(mian)結構。一般說來(lai),均(jun)勻(yun)的(de)(de)(de)細料結構的(de)(de)(de)石(shi)(shi)材(cai)(cai)具有細膩的(de)(de)(de)質感,為石(shi)(shi)材(cai)(cai)之(zhi)佳品;粗粒及不等粒結構的(de)(de)(de)石(shi)(shi)材(cai)(cai)其(qi)外(wai)觀(guan)效(xiao)果較差,重(zhong)慶(qing)石(shi)(shi)材(cai)(cai)欄桿(gan)機械(xie)力學性能也不均(jun)勻(yun),質量(liang)(liang)稍差。另外(wai),天然石(shi)(shi)材(cai)(cai)由于(yu)地質作用的(de)(de)(de)影響常在其(qi)中產(chan)生(sheng)一些(xie)細脈、微(wei)裂(lie)隙,石(shi)(shi)材(cai)(cai)易沿(yan)這些(xie)部位發生(sheng)破裂(lie),應(ying)注意(yi)剔除。至于(yu)缺棱少角更是影響美觀(guan),選擇時尤應(ying)注意(yi)。⑵量(liang)(liang),即量(liang)(liang)石(shi)(shi)材(cai)(cai)的(de)(de)(de)尺寸規(gui)格,重(zhong)慶(qing)石(shi)(shi)材(cai)(cai)欄桿(gan)以免(mian)影響拼(pin)接(jie)(jie)(jie),或造成拼(pin)接(jie)(jie)(jie)后的(de)(de)(de)圖案(an)、花紋(wen)、線條變形,影響裝飾效(xiao)果。⑶聽(ting),即聽(ting)石(shi)(shi)材(cai)(cai)的(de)(de)(de)敲(qiao)擊(ji)聲(sheng)(sheng)(sheng)音。一般而言,質量(liang)(liang)好(hao)(hao)的(de)(de)(de),內部致密均(jun)勻(yun)且無顯(xian)微(wei)裂(lie)隙的(de)(de)(de)石(shi)(shi)材(cai)(cai),其(qi)敲(qiao)擊(ji)聲(sheng)(sheng)(sheng)清脆悅耳;相反,若(ruo)石(shi)(shi)材(cai)(cai)內部存(cun)在顯(xian)微(wei)裂(lie)隙或細脈或因風化導致顆粒間(jian)接(jie)(jie)(jie)觸(chu)變松,則敲(qiao)擊(ji)聲(sheng)(sheng)(sheng)粗啞。⑷試,即用簡單的(de)(de)(de)試驗方(fang)法來(lai)檢驗石(shi)(shi)材(cai)(cai)質量(liang)(liang)好(hao)(hao)壞。

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