
復(fu)(fu)(fu)合結(jie)構(gou)(gou)(gou)復(fu)(fu)(fu)合阻(zu)(zu)(zu)尼(ni)(ni)(ni)(ni)結(jie)構(gou)(gou)(gou)在(zai)(zai)減(jian)(jian)振降(jiang)噪(zao)工程(cheng)結(jie)構(gou)(gou)(gou)上(shang)也開始應用(yong)(yong)(yong)(yong)(yong),它是(shi)薄彈(dan)(dan)性(xing)材料將幾層(ceng)(ceng)(ceng)板粘結(jie)在(zai)(zai)一(yi)起(qi)的(de)(de)(de)(de)(de)具(ju)有(you)高(gao)阻(zu)(zu)(zu)尼(ni)(ni)(ni)(ni)特性(xing),并保(bao)持金屬板材料強(qiang)度(du)的(de)(de)(de)(de)(de)約束阻(zu)(zu)(zu)尼(ni)(ni)(ni)(ni)層(ceng)(ceng)(ceng)結(jie)構(gou)(gou)(gou),阻(zu)(zu)(zu)尼(ni)(ni)(ni)(ni)層(ceng)(ceng)(ceng)厚度(du)為0.10mm。在(zai)(zai)常溫和高(gao)溫(80—100℃)下(xia)具(ju)有(you)良(liang)好的(de)(de)(de)(de)(de)阻(zu)(zu)(zu)尼(ni)(ni)(ni)(ni)特性(xing),它對(dui)振動(dong)能量(liang)的(de)(de)(de)(de)(de)消(xiao)散,從一(yi)般(ban)普通彈(dan)(dan)性(xing)變(bian)(bian)(bian)形(xing)作(zuo)功(gong)力消(xiao)耗(hao),提高(gao)為高(gao)彈(dan)(dan)性(xing)體(ti)變(bian)(bian)(bian)形(xing)的(de)(de)(de)(de)(de)做功(gong)消(xiao)耗(hao),使(shi)變(bian)(bian)(bian)形(xing)滯(zhi)后(hou)應力的(de)(de)(de)(de)(de)程(cheng)度(du)增(zeng)加(jia),另(ling)外,這(zhe)種約束阻(zu)(zu)(zu)尼(ni)(ni)(ni)(ni)結(jie)構(gou)(gou)(gou)拉(la)壓變(bian)(bian)(bian)形(xing)所消(xiao)散的(de)(de)(de)(de)(de)能量(liang),消(xiao)耗(hao)因(yin)子一(yi)般(ban)在(zai)(zai)0.3以(yi)上(shang),大峰值(zhi)可(ke)在(zai)(zai)0.85,并且(qie)是(shi)有(you)寬頻帶控制特性(xing),在(zai)(zai)很(hen)大的(de)(de)(de)(de)(de)頻率(lv)范圍內起(qi)到抑制峰值(zhi)的(de)(de)(de)(de)(de)作(zuo)用(yong)(yong)(yong)(yong)(yong),鋸(ju)(ju)(ju)片(pian)基(ji)體(ti)常用(yong)(yong)(yong)(yong)(yong)的(de)(de)(de)(de)(de)復(fu)(fu)(fu)合阻(zu)(zu)(zu)尼(ni)(ni)(ni)(ni)層(ceng)(ceng)(ceng)結(jie)構(gou)(gou)(gou)為2層(ceng)(ceng)(ceng)。利(li)用(yong)(yong)(yong)(yong)(yong)復(fu)(fu)(fu)合阻(zu)(zu)(zu)尼(ni)(ni)(ni)(ni)結(jie)構(gou)(gou)(gou)的(de)(de)(de)(de)(de)鋸(ju)(ju)(ju)片(pian)基(ji)體(ti)有(you)如下(xia)特點:(1)鋸(ju)(ju)(ju)片(pian)的(de)(de)(de)(de)(de)校平及應力的(de)(de)(de)(de)(de)調(diao)整難度(du)很(hen)大;(2)生產效(xiao)率(lv)較(jiao)低,成本(ben)較(jiao)高(gao);(3)加(jia)工處理技術不當(dang),基(ji)體(ti)會缺乏(fa)軸向剛性(xing)。安裝及使(shi)用(yong)(yong)(yong)(yong)(yong)方(fang)法降(jiang)噪(zao)1、夾盤(pan)改造降(jiang)噪(zao)(1)在(zai)(zai)不影響鋸(ju)(ju)(ju)切高(gao)度(du)前提下(xia),應盡(jin)量(liang)加(jia)大鋸(ju)(ju)(ju)片(pian)的(de)(de)(de)(de)(de)夾盤(pan)直徑,這(zhe)樣可(ke)以(yi)提高(gao)鋸(ju)(ju)(ju)片(pian)剛性(xing),減(jian)(jian)少(shao)彎曲振動(dong),對(dui)降(jiang)低振動(dong)噪(zao)聲是(shi)及其(qi)有(you)效(xiao)的(de)(de)(de)(de)(de),實驗研究證明(ming),當(dang)夾盤(pan)直徑加(jia)大到鋸(ju)(ju)(ju)片(pian)直徑的(de)(de)(de)(de)(de)3/4倍時(shi),減(jian)(jian)噪(zao)佳。(2)為了增(zeng)加(jia)鋸(ju)(ju)(ju)片(pian)的(de)(de)(de)(de)(de)彈(dan)(dan)性(xing),使(shi)其(qi)受力均(jun)勻(yun),在(zai)(zai)夾盤(pan)上(shang)開一(yi)圈槽,嵌入橡膠條或軟金屬。

清理縫隙若縫隙<0.2mm對于縫隙極小的石材拼花,清縫環節,基本上不允許使用機械進行操作。如果采用手提切割機和清縫片等設備,一方面易造成縫隙切割放大;另一方面會產生很高的熱量,導致崩邊等問題,破壞整體裝飾效果。手工清理。選用精工刀片,很薄的那種。有些地方,甚至需要用到更薄的剃須刀片來進行清理。清縫時,速度要慢,避免拼花細節處的破壞。清縫完成后,用大功率的吸塵器,將縫隙處的灰塵吸走。若縫隙>0.2mm拼(pin)花面(mian)積很大(da),縫(feng)(feng)隙(xi)較款時(shi),可(ke)選用“手提切(qie)割機+0.2mm清(qing)縫(feng)(feng)片(pian)”進行清(qing)理。清(qing)縫(feng)(feng)深(shen)度要(yao)達(da)到3mm以上,越深(shen)整體結構強(qiang)度越高。清(qing)縫(feng)(feng)時(shi),一(yi)定要(yao)保持石材的(de)原貌,不(bu)要(yao)拓寬(kuan)縫(feng)(feng)隙(xi)。縫(feng)(feng)隙(xi)盡頭處,不(bu)要(yao)切(qie)過了。不(bu)要(yao)切(qie)串縫(feng)(feng)——就是不(bu)要(yao)沿著(zhu)一(yi)條縫(feng)(feng)清(qing)理時(shi),不(bu)小(xiao)心歪(wai)出去。

毛(mao)(mao)(mao)邊(bian)石材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)技(ji)(ji)(ji)能(neng)(neng)毛(mao)(mao)(mao)邊(bian)重(zhong)(zhong)慶(qing)石材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)技(ji)(ji)(ji)能(neng)(neng)是(shi)根(gen)(gen)據計劃或用戶需(xu)要(yao),在已(yi)開(kai)(kai)掘或切開(kai)(kai)的(de)(de)(de)(de)(de)(de)(de)塊(kuai)石、條(tiao)(tiao)石、石板(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)外表進行(xing)加(jia)(jia)工(gong)(gong)(gong)的(de)(de)(de)(de)(de)(de)(de)。加(jia)(jia)工(gong)(gong)(gong)品(pin)種(zhong)有粗(cu)(cu)鑿(zao)光(guang)(guang)(guang)(一(yi)步做鑿(zao))、細鑿(zao)光(guang)(guang)(guang)(二(er)步做鑿(zao),或稱點光(guang)(guang)(guang)、豆光(guang)(guang)(guang)、瞪(deng)砂地)、一(yi)斧光(guang)(guang)(guang)(一(yi)遍剁斧)、二(er)斧光(guang)(guang)(guang)(二(er)遍剁斧)、三斧光(guang)(guang)(guang)(三遍剁斧)、機刨光(guang)(guang)(guang)、亞光(guang)(guang)(guang)(粗(cu)(cu)磨光(guang)(guang)(guang))、細磨光(guang)(guang)(guang)等幾種(zhong)。傳統(tong)的(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)是(shi)在毛(mao)(mao)(mao)坯(pi)的(de)(de)(de)(de)(de)(de)(de)塊(kuai)石(荒料)、條(tiao)(tiao)石、石板(ban)(ban)的(de)(de)(de)(de)(de)(de)(de)基礎上進行(xing)分品(pin)種(zhong)、分層次(ci)加(jia)(jia)工(gong)(gong)(gong),根(gen)(gen)據用戶需(xu)要(yao)有粗(cu)(cu)鑿(zao)光(guang)(guang)(guang)至細磨光(guang)(guang)(guang)逐遍加(jia)(jia)工(gong)(gong)(gong)。例如,用戶需(xu)要(yao)二(er)斧光(guang)(guang)(guang),須經(jing)粗(cu)(cu)鑿(zao)、細鑿(zao)、一(yi)遍斧、二(er)遍斧才(cai)行(xing)。根(gen)(gen)據用戶的(de)(de)(de)(de)(de)(de)(de)需(xu)要(yao),重(zhong)(zhong)慶(qing)石材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)主要(yao)由(you)以(yi)下幾種(zhong)層次(ci)的(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)技(ji)(ji)(ji)能(neng)(neng):(1)毛(mao)(mao)(mao)坯(pi)的(de)(de)(de)(de)(de)(de)(de)塊(kuai)石、條(tiao)(tiao)石、石板(ban)(ban)筑(zhu)方的(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)技(ji)(ji)(ji)能(neng)(neng)。(2)墻面線(xian)槽(cao)的(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)技(ji)(ji)(ji)能(neng)(neng)。(3)線(xian)(腳)條(tiao)(tiao)的(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)技(ji)(ji)(ji)能(neng)(neng)。(4)圓形(xing)柱(zhu)(zhu)或柱(zhu)(zhu)座加(jia)(jia)工(gong)(gong)(gong)技(ji)(ji)(ji)能(neng)(neng)(不管全體或拼裝)。(5)建筑(zhu)飾面的(de)(de)(de)(de)(de)(de)(de)花飾、雕(diao)琢(zhuo)(即浮雕(diao)、圓雕(diao))。(6)蘑菇石與天然面(劈毛(mao)(mao)(mao)石)的(de)(de)(de)(de)(de)(de)(de)加(jia)(jia)工(gong)(gong)(gong)技(ji)(ji)(ji)能(neng)(neng)(用塊(kuai)石、條(tiao)(tiao)石制作(zuo))。重(zhong)(zhong)慶(qing)石材(cai)(cai)加(jia)(jia)工(gong)(gong)(gong)為(wei)(wei)你(ni)解析傳統(tong)的(de)(de)(de)(de)(de)(de)(de)石材(cai)(cai)由(you)于加(jia)(jia)工(gong)(gong)(gong)設備和加(jia)(jia)工(gong)(gong)(gong)技(ji)(ji)(ji)術(shu)捆綁,以(yi)及要(yao)作(zuo)為(wei)(wei)承重(zhong)(zhong)的(de)(de)(de)(de)(de)(de)(de)構造構件,所以(yi)加(jia)(jia)工(gong)(gong)(gong)出來的(de)(de)(de)(de)(de)(de)(de)石材(cai)(cai)制品(pin)一(yi)般比照厚重(zhong)(zhong)、粗(cu)(cu)糙,但(dan)這些石材(cai)(cai)制品(pin)難以(yi)日益(yi)翻開(kai)(kai)和精雕(diao)細鏤的(de)(de)(de)(de)(de)(de)(de)需(xu)求。

廣元裝修花崗石石材廠在(zai)(zai)兩個(ge)相互(hu)垂直在(zai)(zai)內的(de)(de)(de)(de)(de)方向鋪(pu)兩條干砂道路,讓他的(de)(de)(de)(de)(de)寬(kuan)(kuan)度(du)(du)要(yao)(yao)大(da)于(yu)(yu)(yu)板(ban)寬(kuan)(kuan)的(de)(de)(de)(de)(de)寬(kuan)(kuan)度(du)(du),厚(hou)度(du)(du)要(yao)(yao)大(da)于(yu)(yu)(yu)3cm。結合施工大(da)樣圖及景觀鋪(pu)裝(zhuang)(zhuang)分區實際(ji)尺寸(cun),把鋪(pu)裝(zhuang)(zhuang)板(ban)塊排好,重慶(qing)青石(shi)(shi)(shi)(shi)(shi)板(ban)材(cai)(cai)(cai)以(yi)便檢(jian)查板(ban)塊之(zhi)間(jian)(jian)的(de)(de)(de)(de)(de)縫隙,核(he)對板(ban)塊與(yu)墻面(mian)(mian)、柱、洞(dong)口(kou)、樹池、側緣石(shi)(shi)(shi)(shi)(shi)、平緣石(shi)(shi)(shi)(shi)(shi)邊等(deng)部位的(de)(de)(de)(de)(de)相對位置(zhi)。石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)挑(tiao)選(xuan)與(yu)辨(bian)(bian)別的(de)(de)(de)(de)(de)三個(ge)必知要(yao)(yao)點根據偉奇(qi)(qi)建材(cai)(cai)(cai)的(de)(de)(de)(de)(de)經驗,對于(yu)(yu)(yu)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)挑(tiao)選(xuan)與(yu)辨(bian)(bian)別的(de)(de)(de)(de)(de)三個(ge)必知要(yao)(yao)點:一、色(se)(se)調;二、裝(zhuang)(zhuang)飾(shi)(shi)(shi)的(de)(de)(de)(de)(de)意圖與(yu)環境影響;三、辨(bian)(bian)識飾(shi)(shi)(shi)面(mian)(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)質量。接下來偉奇(qi)(qi)建材(cai)(cai)(cai)為大(da)家介紹:一、色(se)(se)調天然(ran)飾(shi)(shi)(shi)面(mian)(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)除需考(kao)慮(lv)(lv)色(se)(se)調選(xuan)擇外(wai),重慶(qing)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)欄桿還(huan)要(yao)(yao)考(kao)慮(lv)(lv)建筑(zhu)物的(de)(de)(de)(de)(de)功能。在(zai)(zai)家居中,客廳(ting)及臥(wo)室的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)飾(shi)(shi)(shi)宜選(xuan)用(yong)(yong)(yong)偏(pian)暖的(de)(de)(de)(de)(de)色(se)(se)調,以(yi)顯示溫暖、舒(shu)適的(de)(de)(de)(de)(de)情調;而用(yong)(yong)(yong)于(yu)(yu)(yu)衛生(sheng)(sheng)間(jian)(jian)、廚房的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)飾(shi)(shi)(shi)宜選(xuan)用(yong)(yong)(yong)素淡雅潔的(de)(de)(de)(de)(de)偏(pian)冷色(se)(se)調,以(yi)顯示出清潔衛生(sheng)(sheng)。二、裝(zhuang)(zhuang)飾(shi)(shi)(shi)的(de)(de)(de)(de)(de)意圖與(yu)環境影響由于(yu)(yu)(yu)使用(yong)(yong)(yong)天然(ran)飾(shi)(shi)(shi)面(mian)(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)裝(zhuang)(zhuang)飾(shi)(shi)(shi)的(de)(de)(de)(de)(de)部位不(bu)同,所以(yi)選(xuan)用(yong)(yong)(yong)的(de)(de)(de)(de)(de)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)類型(xing)也(ye)不(bu)同。用(yong)(yong)(yong)于(yu)(yu)(yu)室外(wai)建筑(zhu)物裝(zhuang)(zhuang)飾(shi)(shi)(shi)時,需經受(shou)水(shui)期風(feng)吹雨淋日曬(shai),花崗石(shi)(shi)(shi)(shi)(shi)因(yin)為不(bu)含有(you)碳酸鹽(yan),重慶(qing)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)欄桿吸水(shui)率(lv)小(xiao),抗風(feng)化能力強,好選(xuan)用(yong)(yong)(yong)各種類型(xing)的(de)(de)(de)(de)(de)花崗石(shi)(shi)(shi)(shi)(shi)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai);用(yong)(yong)(yong)于(yu)(yu)(yu)廳(ting)堂地(di)面(mian)(mian)裝(zhuang)(zhuang)飾(shi)(shi)(shi)的(de)(de)(de)(de)(de)飾(shi)(shi)(shi)面(mian)(mian)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai),要(yao)(yao)求(qiu)其物理(li)化學性能穩定,機械強度(du)(du)高,應首選(xuan)花崗石(shi)(shi)(shi)(shi)(shi)類石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai);用(yong)(yong)(yong)于(yu)(yu)(yu)墻裙及家居臥(wo)室地(di)面(mian)(mian)的(de)(de)(de)(de)(de)裝(zhuang)(zhuang)飾(shi)(shi)(shi),機械強度(du)(du)稍差(cha),宜選(xuan)用(yong)(yong)(yong)具有(you)美麗(li)圖案的(de)(de)(de)(de)(de)大(da)理(li)石(shi)(shi)(shi)(shi)(shi)。

這便是飾面板(ban)巖(yan)不能(neng)做瓦板(ban)巖(yan)的(de)(de)(de)(de)(de)理(li)(li)由(you),同(tong)理(li)(li),瓦板(ban)巖(yan)能(neng)夠作飾面板(ban)巖(yan)的(de)(de)(de)(de)(de)理(li)(li)由(you)就很簡略理(li)(li)解了(le),只要(yao)把瓦板(ban)巖(yan)劈分的(de)(de)(de)(de)(de)厚(hou)一(yi)點就能(neng)夠滿意飾面板(ban)巖(yan)的(de)(de)(de)(de)(de)悉數需(xu)要(yao)了(le)。石(shi)材(cai)(cai)加工(gong)(gong)(gong)工(gong)(gong)(gong)具的(de)(de)(de)(de)(de)現(xian)(xian)狀石(shi)材(cai)(cai)是具有高硬度(du)、高脆性(xing)特點的(de)(de)(de)(de)(de)材(cai)(cai)料。隨(sui)著科學技術和現(xian)(xian)代工(gong)(gong)(gong)業的(de)(de)(de)(de)(de)發(fa)(fa)(fa)展(zhan)(zhan),石(shi)材(cai)(cai)的(de)(de)(de)(de)(de)應(ying)用領域日(ri)益擴展(zhan)(zhan),石(shi)材(cai)(cai)開采量(liang)(liang)逐年增加,如圖1—1所示。我國(guo)石(shi)材(cai)(cai)行業經(jing)過近(jin)20年的(de)(de)(de)(de)(de)高速(su)發(fa)(fa)(fa)展(zhan)(zhan),一(yi)躍成(cheng)為在石(shi)材(cai)(cai)產量(liang)(liang)、消(xiao)費(fei)量(liang)(liang)、貿易(yi)量(liang)(liang)均位(wei)于世(shi)界(jie)首位(wei)的(de)(de)(de)(de)(de)石(shi)材(cai)(cai)工(gong)(gong)(gong)業大國(guo)。2008年石(shi)材(cai)(cai)產量(liang)(liang)達2.23億(yi)平方(fang)千米,比2007年同(tong)比增加了(le)27%。2005年以來,石(shi)材(cai)(cai)的(de)(de)(de)(de)(de)產量(liang)(liang)以穩定的(de)(de)(de)(de)(de)速(su)度(du)增長,其產品、工(gong)(gong)(gong)藝、設備(bei)技術含量(liang)(liang)極(ji)大提高,大中(zhong)型石(shi)材(cai)(cai)企業不斷涌現(xian)(xian),行業呈現(xian)(xian)強勁的(de)(de)(de)(de)(de)發(fa)(fa)(fa)展(zhan)(zhan)勢頭(tou),中(zhong)國(guo)已成(cheng)為名副(fu)其實的(de)(de)(de)(de)(de)世(shi)界(jie)石(shi)材(cai)(cai)加工(gong)(gong)(gong)廠,重慶石(shi)材(cai)(cai)加工(gong)(gong)(gong)發(fa)(fa)(fa)展(zhan)(zhan)趨勢和前景看好(hao)。