巴中裝修雅典金花大理石廠復合結(jie)(jie)(jie)構(gou)(gou)復合阻(zu)尼(ni)(ni)(ni)(ni)(ni)結(jie)(jie)(jie)構(gou)(gou)在減振降噪(zao)工(gong)程(cheng)結(jie)(jie)(jie)構(gou)(gou)上也開(kai)始應(ying)用，它(ta)是薄彈(dan)性(xing)材(cai)料(liao)將幾層(ceng)板(ban)粘結(jie)(jie)(jie)在一起的(de)(de)(de)具(ju)有(you)(you)高阻(zu)尼(ni)(ni)(ni)(ni)(ni)特(te)性(xing)，并(bing)保持(chi)金屬板(ban)材(cai)料(liao)強度(du)的(de)(de)(de)約(yue)束阻(zu)尼(ni)(ni)(ni)(ni)(ni)層(ceng)結(jie)(jie)(jie)構(gou)(gou)，阻(zu)尼(ni)(ni)(ni)(ni)(ni)層(ceng)厚度(du)為0.10mm。在常(chang)溫和高溫（80—100℃）下具(ju)有(you)(you)良好的(de)(de)(de)阻(zu)尼(ni)(ni)(ni)(ni)(ni)特(te)性(xing)，它(ta)對振動能量的(de)(de)(de)消(xiao)散，從一般(ban)普通彈(dan)性(xing)變(bian)形(xing)(xing)作(zuo)功力消(xiao)耗，提高為高彈(dan)性(xing)體變(bian)形(xing)(xing)的(de)(de)(de)做功消(xiao)耗，使變(bian)形(xing)(xing)滯后(hou)應(ying)力的(de)(de)(de)程(cheng)度(du)增加(jia)(jia)，另外，這(zhe)種約(yue)束阻(zu)尼(ni)(ni)(ni)(ni)(ni)結(jie)(jie)(jie)構(gou)(gou)拉壓(ya)變(bian)形(xing)(xing)所消(xiao)散的(de)(de)(de)能量，消(xiao)耗因子一般(ban)在0.3以(yi)上，大峰值可(ke)在0.85，并(bing)且是有(you)(you)寬(kuan)頻帶控(kong)制(zhi)特(te)性(xing)，在很大的(de)(de)(de)頻率(lv)范圍內(nei)起到(dao)(dao)抑制(zhi)峰值的(de)(de)(de)作(zuo)用，鋸(ju)(ju)片基體常(chang)用的(de)(de)(de)復合阻(zu)尼(ni)(ni)(ni)(ni)(ni)層(ceng)結(jie)(jie)(jie)構(gou)(gou)為2層(ceng)。利用復合阻(zu)尼(ni)(ni)(ni)(ni)(ni)結(jie)(jie)(jie)構(gou)(gou)的(de)(de)(de)鋸(ju)(ju)片基體有(you)(you)如下特(te)點(dian)：（1）鋸(ju)(ju)片的(de)(de)(de)校平及應(ying)力的(de)(de)(de)調整難度(du)很大；（2）生產效率(lv)較低，成本較高；（3）加(jia)(jia)工(gong)處理(li)技術不(bu)當，基體會(hui)缺乏軸向剛(gang)性(xing)。安裝及使用方(fang)法降噪(zao)1、夾(jia)(jia)盤(pan)改造降噪(zao)（1）在不(bu)影響鋸(ju)(ju)切高度(du)前提下，應(ying)盡量加(jia)(jia)大鋸(ju)(ju)片的(de)(de)(de)夾(jia)(jia)盤(pan)直(zhi)徑(jing)，這(zhe)樣可(ke)以(yi)提高鋸(ju)(ju)片剛(gang)性(xing)，減少(shao)彎曲(qu)振動，對降低振動噪(zao)聲是及其(qi)有(you)(you)效的(de)(de)(de)，實驗研究(jiu)證(zheng)明，當夾(jia)(jia)盤(pan)直(zhi)徑(jing)加(jia)(jia)大到(dao)(dao)鋸(ju)(ju)片直(zhi)徑(jing)的(de)(de)(de)3/4倍時，減噪(zao)佳。（2）為了增加(jia)(jia)鋸(ju)(ju)片的(de)(de)(de)彈(dan)性(xing)，使其(qi)受力均(jun)勻，在夾(jia)(jia)盤(pan)上開(kai)一圈(quan)槽，嵌入橡膠條(tiao)或軟金屬。

浴缸石(shi)(shi)(shi)(shi)材(cai)收口施(shi)(shi)工(gong)：（1）浴缸與石(shi)(shi)(shi)(shi)材(cai)相(xiang)接(jie)部(bu)(bu)位(wei)按浴缸邊(bian)(bian)緣壓石(shi)(shi)(shi)(shi)材(cai)的做(zuo)法施(shi)(shi)工(gong)，石(shi)(shi)(shi)(shi)材(cai)臺(tai)(tai)面(mian)按整塊石(shi)(shi)(shi)(shi)材(cai)根據浴缸尺寸切(qie)割(ge)鏤(lou)空磨邊(bian)(bian)，工(gong)廠加工(gong)完成后(hou)現場安裝(zhuang)，石(shi)(shi)(shi)(shi)材(cai)與浴缸交界處用耐候(hou)膠收口。（2）浴缸周邊(bian)(bian)石(shi)(shi)(shi)(shi)材(cai)部(bu)(bu)位(wei)作(zuo)(zuo)4*4鍍鋅角鋼(gang)(gang)支撐架，鋼(gang)(gang)絲網泥沙(sha)漿粉(fen)刷后(hou)再安裝(zhuang)石(shi)(shi)(shi)(shi)材(cai)，并留(liu)設石(shi)(shi)(shi)(shi)材(cai)檢修(xiu)(xiu)暗門(men)，檢修(xiu)(xiu)門(men)規(gui)格及方(fang)向需(xu)符合檢修(xiu)(xiu)要(yao)求。11、全窗(chuang)臺(tai)(tai)柜(ju)櫥(chu)臺(tai)(tai)面(mian)翻(fan)(fan)邊(bian)(bian)施(shi)(shi)工(gong)：人(ren)造(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)面(mian)板(ban)與窗(chuang)臺(tai)(tai)部(bu)(bu)位(wei)高差50-70mm，為保證整體美觀效果(guo)，人(ren)造(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)面(mian)擋(dang)(dang)水應跟(gen)通至窗(chuang)框(kuang)邊(bian)(bian)。12、高窗(chuang)臺(tai)(tai)櫥(chu)柜(ju)臺(tai)(tai)面(mian)翻(fan)(fan)邊(bian)(bian)施(shi)(shi)工(gong)：人(ren)造(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)面(mian)板(ban)與窗(chuang)臺(tai)(tai)部(bu)(bu)位(wei)高差大于80mm，人(ren)造(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)面(mian)擋(dang)(dang)水外凸，窗(chuang)臺(tai)(tai)邊(bian)(bian)用人(ren)造(zao)石(shi)(shi)(shi)(shi)或廚(chu)房(fang)面(mian)磚跟(gen)通。13、低窗(chuang)臺(tai)(tai)櫥(chu)柜(ju)臺(tai)(tai)面(mian)翻(fan)(fan)遍施(shi)(shi)工(gong)：（1）窗(chuang)臺(tai)(tai)部(bu)(bu)位(wei)低于人(ren)造(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)面(mian)板(ban)，人(ren)造(zao)石(shi)(shi)(shi)(shi)臺(tai)(tai)面(mian)擋(dang)(dang)水做(zuo)出后(hou)需(xu)跟(gen)至窗(chuang)邊(bian)(bian)或預留(liu)。（2）不小(xiao)于100mm的操作(zuo)(zuo)空間后(hou)跟(gen)通至窗(chuang)臺(tai)(tai)面(mian)。大理石(shi)(shi)(shi)(shi)地(di)面(mian)如何養護？

一(yi)觀：肉眼觀察石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)(de)(de)表(biao)(biao)面(mian)(mian)結(jie)構石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)(de)(de)好壞肉眼即(ji)能(neng)分辨，好的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)表(biao)(biao)面(mian)(mian)細(xi)致光滑，質(zhi)(zhi)量(liang)(liang)(liang)差的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)表(biao)(biao)面(mian)(mian)粗糙不(bu)(bu)平，表(biao)(biao)面(mian)(mian)呈(cheng)顆粒狀組合。此外，石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)邊緣也(ye)要(yao)仔細(xi)觀察，是否有缺口，細(xi)微的(de)(de)(de)(de)裂痕等，對(dui)日后使用(yong)有著不(bu)(bu)小的(de)(de)(de)(de)影(ying)響(xiang)。二量(liang)(liang)(liang)：量(liang)(liang)(liang)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)(de)(de)尺(chi)寸規格在(zai)(zai)買石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)之(zhi)前，一(yi)定要(yao)先量(liang)(liang)(liang)好裝修尺(chi)寸，然后購買石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)時也(ye)要(yao)對(dui)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)進行測(ce)量(liang)(liang)(liang)，一(yi)定要(yao)買合適尺(chi)寸的(de)(de)(de)(de)，以(yi)免后續(xu)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)不(bu)(bu)夠需要(yao)拼接，這樣極其影(ying)響(xiang)美觀度。三(san)聽：聽石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)的(de)(de)(de)(de)敲擊(ji)聲音(yin)(yin)一(yi)般好的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)敲擊(ji)起來聲音(yin)(yin)十分清(qing)脆，原因是石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)內部質(zhi)(zhi)地(di)(di)均(jun)勻無裂隙(xi)；相反，質(zhi)(zhi)量(liang)(liang)(liang)不(bu)(bu)好的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)敲擊(ji)聲音(yin)(yin)相當粗啞，因其質(zhi)(zhi)地(di)(di)不(bu)(bu)勻且里(li)面(mian)(mian)很(hen)可能(neng)存在(zai)(zai)裂隙(xi)。四試(shi)：用(yong)簡單的(de)(de)(de)(de)試(shi)驗(yan)方(fang)法(fa)來檢驗(yan)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)量(liang)(liang)(liang)好壞墨(mo)水滴滲(shen)法(fa)是很(hen)常用(yong)的(de)(de)(de)(de)檢驗(yan)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)量(liang)(liang)(liang)的(de)(de)(de)(de)方(fang)法(fa)，將一(yi)小滴墨(mo)水滴在(zai)(zai)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)背面(mian)(mian)，若深(shen)入(ru)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)內部則說(shuo)明石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)地(di)(di)不(bu)(bu)細(xi)致，是質(zhi)(zhi)量(liang)(liang)(liang)差的(de)(de)(de)(de)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)，反之(zhi)，若不(bu)(bu)能(neng)滲(shen)入(ru)則說(shuo)面(mian)(mian)石(shi)(shi)(shi)(shi)材(cai)(cai)(cai)(cai)(cai)質(zhi)(zhi)量(liang)(liang)(liang)較好。

近(jin)年來中國(guo)作為石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)開采和(he)(he)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的領頭(tou)國(guo)，生產240個品(pin)種的花崗石(shi)(shi)(shi)(shi)(shi)，石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)總產量約占(zhan)世界(jie)的65%。在(zai)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)中，石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)占(zhan)有(you)重(zhong)要地位。石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)主(zhu)要包(bao)括石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)鋸(ju)(ju)割(ge)(ge)、石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)磨(mo)削和(he)(he)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)拋光。石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)主(zhu)要采用金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)磨(mo)料和(he)(he)陶瓷磨(mo)料。在(zai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)中，鋸(ju)(ju)切(qie)(qie)(qie)(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)是機械加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)的一道工(gong)(gong)(gong)(gong)(gong)(gong)序，鋸(ju)(ju)切(qie)(qie)(qie)(qie)(qie)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)成(cheng)本(ben)(ben)占(zhan)整個加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)成(cheng)本(ben)(ben)的50%以(yi)上。目(mu)前(qian)，石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)等(deng)(deng)硬(ying)脆材(cai)(cai)(cai)料的切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)主(zhu)要采用各種金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)。由于(yu)金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)是自然(ran)界(jie)已知的硬(ying)物質，其(qi)優異性能決定(ding)其(qi)在(zai)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)等(deng)(deng)硬(ying)脆材(cai)(cai)(cai)料切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)領域具(ju)(ju)(ju)有(you)廣闊的發展前(qian)景。應用金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)鋸(ju)(ju)切(qie)(qie)(qie)(qie)(qie)硬(ying)脆材(cai)(cai)(cai)料的加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)方式主(zhu)要有(you)圓(yuan)鋸(ju)(ju)片切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)、金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)帶鋸(ju)(ju)切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)、金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)框架鋸(ju)(ju)切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)、金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)串珠繩鋸(ju)(ju)切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)等(deng)(deng)。重(zhong)慶石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)加(jia)(jia)(jia)工(gong)(gong)(gong)(gong)(gong)(gong)盡(jin)管(guan)每(mei)種方法(fa)有(you)不同(tong)的特點(dian)和(he)(he)應用范圍，但其(qi)切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)機理(li)和(he)(he)金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)磨(mo)損機理(li)卻大致相同(tong)。由于(yu)切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)是金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)主(zhu)要的用途，因此(ci)，深入研究石(shi)(shi)(shi)(shi)(shi)材(cai)(cai)(cai)鋸(ju)(ju)切(qie)(qie)(qie)(qie)(qie)機理(li)和(he)(he)金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)的磨(mo)損機理(li)對于(yu)金(jin)剛(gang)石(shi)(shi)(shi)(shi)(shi)切(qie)(qie)(qie)(qie)(qie)割(ge)(ge)工(gong)(gong)(gong)(gong)(gong)(gong)具(ju)(ju)(ju)的合理(li)制造與正確使(shi)用具(ju)(ju)(ju)有(you)重(zhong)要意義(yi)。