現在的(de)(de)體(ti)育(yu)館(guan)(guan)(guan)(guan)大(da)部(bu)份是(shi)采用(yong)空(kong)間(jian)(jian)(jian)網架(jia)結(jie)(jie)(jie)(jie)構(gou)，而(er)(er)且是(shi)全(quan)暴露型的(de)(de)鋼結(jie)(jie)(jie)(jie)構(gou)網架(jia)，即在同樣(yang)的(de)(de)條件下(xia)，要實(shi)現原(yuan)有的(de)(de)混響(xiang)時間(jian)(jian)(jian)，必須加(jia)大(da)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)的(de)(de)使用(yong)量(liang)，那么音(yin)質設(she)(she)計(ji)時根據大(da)廳造(zao)型，盡(jin)量(liang)考(kao)慮(lv)壓低空(kong)間(jian)(jian)(jian)容(rong)積的(de)(de)措施，比如增加(jia)局部(bu)吊頂，懸吊空(kong)間(jian)(jian)(jian)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)體(ti)，隔(ge)斷不(bu)需要的(de)(de)空(kong)間(jian)(jian)(jian)等。選擇合(he)適的(de)(de)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)和吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)結(jie)(jie)(jie)(jie)構(gou)游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)聲(sheng)(sheng)(sheng)(sheng)學設(she)(she)計(ji)，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)聲(sheng)(sheng)(sheng)(sheng)學裝(zhuang)飾，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)隔(ge)音(yin)，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)吸(xi)(xi)(xi)音(yin)材(cai)料(liao)，聲(sheng)(sheng)(sheng)(sheng)華吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)品種(zhong)較(jiao)(jiao)多(duo)，結(jie)(jie)(jie)(jie)構(gou)形式也是(shi)多(duo)種(zhong)多(duo)樣(yang)：纖(xian)維(wei)狀(zhuang)(zhuang)多(duo)孔吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)顆粒狀(zhuang)(zhuang)泡沫狀(zhuang)(zhuang)單個(ge)共(gong)(gong)(gong)(gong)振(zhen)器吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)穿孔板共(gong)(gong)(gong)(gong)振(zhen)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)結(jie)(jie)(jie)(jie)構(gou)（結(jie)(jie)(jie)(jie)構(gou)）共(gong)(gong)(gong)(gong)振(zhen)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)結(jie)(jie)(jie)(jie)構(gou)薄(bo)膜共(gong)(gong)(gong)(gong)振(zhen)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)結(jie)(jie)(jie)(jie)構(gou)薄(bo)板共(gong)(gong)(gong)(gong)振(zhen)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)結(jie)(jie)(jie)(jie)構(gou)特殊吸(xi)(xi)(xi)收結(jie)(jie)(jie)(jie)構(gou)植物纖(xian)維(wei)噴(pen)覆式吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)涂(tu)料(liao)空(kong)間(jian)(jian)(jian)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)體(ti)、尖劈等游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)聲(sheng)(sheng)(sheng)(sheng)學設(she)(she)計(ji)，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)聲(sheng)(sheng)(sheng)(sheng)學裝(zhuang)飾，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)隔(ge)音(yin)，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)吸(xi)(xi)(xi)音(yin)材(cai)料(liao)，聲(sheng)(sheng)(sheng)(sheng)華a)選用(yong)全(quan)頻域強吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)結(jie)(jie)(jie)(jie)構(gou)因為體(ti)育(yu)館(guan)(guan)(guan)(guan)空(kong)間(jian)(jian)(jian)容(rong)積大(da)，而(er)(er)能布置吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)的(de)(de)地(di)方(fang)相(xiang)(xiang)對(dui)較(jiao)(jiao)少，選擇吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)頻帶寬、系(xi)數高的(de)(de)材(cai)料(liao)可以有效地(di)控制吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)材(cai)料(liao)的(de)(de)使用(yong)量(liang)，對(dui)于個(ge)別頻率吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)量(liang)不(bu)足(zu)部(bu)分再(zai)有針對(dui)性(xing)地(di)選擇相(xiang)(xiang)應材(cai)料(liao)，比如低頻混響(xiang)較(jiao)(jiao)長，就增加(jia)共(gong)(gong)(gong)(gong)振(zhen)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)結(jie)(jie)(jie)(jie)構(gou)；游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)聲(sheng)(sheng)(sheng)(sheng)學設(she)(she)計(ji)，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)聲(sheng)(sheng)(sheng)(sheng)學裝(zhuang)飾，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)吸(xi)(xi)(xi)聲(sheng)(sheng)(sheng)(sheng)，游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)隔(ge)音(yin)。游(you)泳(yong)(yong)(yong)館(guan)(guan)(guan)(guan)吸(xi)(xi)(xi)音(yin)材(cai)料(liao)，聲(sheng)(sheng)(sheng)(sheng)華聲(sheng)(sheng)(sheng)(sheng)學b)結(jie)(jie)(jie)(jie)合(he)建(jian)筑構(gou)造(zao)，選擇相(xiang)(xiang)輔相(xiang)(xiang)成的(de)(de)材(cai)料(liao)與(yu)結(jie)(jie)(jie)(jie)構(gou)。玻璃(li)棉噴(pen)涂(tu)機房降噪(zao)效果好嗎？江蘇吸(xi)(xi)(xi)音(yin)涂(tu)料(liao)無機纖(xian)維(wei)噴(pen)涂(tu)價(jia)格便宜

可(ke)有(you)效(xiao)保護基體(ti)和(he)(he)結構表面不(bu)(bu)受腐蝕(shi)氣(qi)體(ti)和(he)(he)潮濕氣(qi)體(ti)的侵蝕(shi)，防止(zhi)鋼結構銹(xiu)蝕(shi)和(he)(he)避免耐(nai)火(huo)材(cai)料(liao)受潮脫落(luo)。其綜合(he)特性(xing)是(shi)傳統保溫吸(xi)聲材(cai)料(liao)所無(wu)(wu)法(fa)比擬(ni)的。無(wu)(wu)機纖維(wei)噴(pen)涂(tu)(tu)的特點(dian)1、保溫絕熱性(xing)：無(wu)(wu)機纖維(wei)噴(pen)涂(tu)(tu)技術產(chan)(chan)品(pin)(pin)(pin)是(shi)一種具有(you)高(gao)絕熱值的高(gao)級(ji)保溫材(cai)料(liao)2、吸(xi)聲降(jiang)噪性(xing)：是(shi)一種非常優良的吸(xi)聲材(cai)料(liao)，經測，降(jiang)噪系數（NRC）高(gao)達(da)，遠遠高(gao)出其它(ta)類(lei)型的隔音(yin)材(cai)料(liao)。3、牢固性(xing)：獨(du)特的配(pei)方與施(shi)工(gong)(gong)工(gong)(gong)藝，使得產(chan)(chan)品(pin)(pin)(pin)附著力(li)成倍增(zeng)加，有(you)效(xiao)保證10年使用。4、防火(huo)性(xing)：采(cai)用無(wu)(wu)毒防火(huo)材(cai)料(liao)，有(you)效(xiao)阻(zu)燃，可(ke)達(da)國際A級(ji)防火(huo)標準，輕松通過消防驗(yan)收(shou)。5、防蟲：6、安(an)全環保性(xing)：產(chan)(chan)品(pin)(pin)(pin)不(bu)(bu)揮發(fa)、不(bu)(bu)放射，無(wu)(wu)有(you)毒氣(qi)體(ti)和(he)(he)有(you)毒物質產(chan)(chan)生，無(wu)(wu)毒無(wu)(wu)味。產(chan)(chan)品(pin)(pin)(pin)為無(wu)(wu)毒產(chan)(chan)品(pin)(pin)(pin)，不(bu)(bu)霉變，環保健(jian)康。7、便(bian)捷(jie)性(xing)：產(chan)(chan)品(pin)(pin)(pin)從(cong)施(shi)工(gong)(gong)安(an)裝到干燥使用，只需3天時間(jian)即可(ke)正常使用提(ti)高(gao)因裝修而(er)引起(qi)的租金使用效(xiao)率。江蘇吸(xi)音(yin)涂(tu)(tu)料(liao)無(wu)(wu)機纖維(wei)噴(pen)涂(tu)(tu)價格(ge)便(bian)宜車間(jian)用無(wu)(wu)機纖維(wei)噴(pen)涂(tu)(tu)效(xiao)果怎么樣？

噴(pen)(pen)涂(tu)(tu)，與霧化水混合噴(pen)(pen)到(dao)(dao)需要(yao)保(bao)護(hu)(hu)(hu)的(de)(de)(de)(de)基材上(shang)形成(cheng)涂(tu)(tu)層。該涂(tu)(tu)層可滿足吸音(yin)(yin)、保(bao)溫(wen)、防(fang)(fang)火(huo)(huo)保(bao)護(hu)(hu)(hu)的(de)(de)(de)(de)要(yao)求(qiu)。本材料(liao)(liao)(liao)質(zhi)輕、無(wu)(wu)(wu)毒(du)無(wu)(wu)(wu)味、吸聲、耐候性(xing)好、高效隔熱、耐火(huo)(huo)可靠，可實(shi)現(xian)5h以(yi)上(shang)高耐火(huo)(huo)極限保(bao)護(hu)(hu)(hu)。適用(yong)(yong)于(yu)建筑(zhu)物(wu)(wu)和隧道的(de)(de)(de)(de)防(fang)(fang)火(huo)(huo)保(bao)護(hu)(hu)(hu)，尤其是耐火(huo)(huo)極限要(yao)求(qiu)比較高的(de)(de)(de)(de)高層鋼結構(gou)的(de)(de)(de)(de)防(fang)(fang)火(huo)(huo)保(bao)護(hu)(hu)(hu)，同樣也適用(yong)(yong)于(yu)建筑(zhu)物(wu)(wu)的(de)(de)(de)(de)保(bao)溫(wen)吸音(yin)(yin)和機(ji)械設(she)備的(de)(de)(de)(de)保(bao)溫(wen)節(jie)能(neng)。中文(wen)名(ming)無(wu)(wu)(wu)機(ji)纖(xian)(xian)(xian)(xian)維(wei)噴(pen)(pen)涂(tu)(tu)外文(wen)名(ming)Inorganicfiberspraying類型新型環保(bao)建筑(zhu)涂(tu)(tu)料(liao)(liao)(liao)特點(dian)吸音(yin)(yin)、保(bao)溫(wen)、防(fang)(fang)火(huo)(huo)保(bao)護(hu)(hu)(hu)用(yong)(yong)途(tu)防(fang)(fang)火(huo)(huo)保(bao)護(hu)(hu)(hu)危害(hai)無(wu)(wu)(wu)機(ji)纖(xian)(xian)(xian)(xian)維(wei)棉(mian)(mian)的(de)(de)(de)(de)危害(hai)目(mu)錄1發展簡介2性(xing)能(neng)3硬質(zhi)噴(pen)(pen)涂(tu)(tu)4施(shi)工(gong)做(zuo)法5技術(shu)指標6施(shi)工(gong)流程7操作要(yao)點(dian)8保(bao)護(hu)(hu)(hu)及注意事項無(wu)(wu)(wu)機(ji)纖(xian)(xian)(xian)(xian)維(wei)噴(pen)(pen)涂(tu)(tu)發展簡介編輯無(wu)(wu)(wu)機(ji)纖(xian)(xian)(xian)(xian)維(wei)噴(pen)(pen)涂(tu)(tu)現(xian)場施(shi)工(gong)中國(guo)外礦物(wu)(wu)纖(xian)(xian)(xian)(xian)維(wei)類防(fang)(fang)火(huo)(huo)材料(liao)(liao)(liao)應(ying)用(yong)(yong)已經(jing)有(you)100多年(nian)的(de)(de)(de)(de)歷史了。二(er)十世紀六十年(nian)代(dai)出現(xian)了噴(pen)(pen)射(she)無(wu)(wu)(wu)機(ji)纖(xian)(xian)(xian)(xian)維(wei)防(fang)(fang)火(huo)(huo)材料(liao)(liao)(liao)，**早的(de)(de)(de)(de)噴(pen)(pen)射(she)無(wu)(wu)(wu)機(ji)纖(xian)(xian)(xian)(xian)維(wei)防(fang)(fang)火(huo)(huo)材料(liao)(liao)(liao)主要(yao)采用(yong)(yong)石棉(mian)(mian)纖(xian)(xian)(xian)(xian)維(wei)作原料(liao)(liao)(liao)。后來由(you)于(yu)發現(xian)石棉(mian)(mian)纖(xian)(xian)(xian)(xian)維(wei)對人(ren)(ren)(ren)體(ti)有(you)危害(hai)作用(yong)(yong)，很多地方已經(jing)明確規定限制(zhi)使用(yong)(yong)石棉(mian)(mian)，人(ren)(ren)(ren)們便(bian)找(zhao)到(dao)(dao)了人(ren)(ren)(ren)造無(wu)(wu)(wu)機(ji)纖(xian)(xian)(xian)(xian)維(wei)作為石棉(mian)(mian)的(de)(de)(de)(de)替(ti)代(dai)品。人(ren)(ren)(ren)造無(wu)(wu)(wu)機(ji)纖(xian)(xian)(xian)(xian)維(wei)有(you)硅酸鋁(lv)棉(mian)(mian)、礦棉(mian)(mian)、巖棉(mian)(mian)和玻璃棉(mian)(mian)等，它們都(dou)是礦石在高溫(wen)下熔化后，經(jing)噴(pen)(pen)絲成(cheng)型而成(cheng)的(de)(de)(de)(de)纖(xian)(xian)(xian)(xian)維(wei)。1972年(nian)，ASTM(美國(guo)材料(liao)(liao)(liao)與試驗協會(hui))制(zhi)定了有(you)關礦物(wu)(wu)纖(xian)(xian)(xian)(xian)維(wei)噴(pen)(pen)射(she)技術(shu)及施(shi)工(gong)規范(fan)標準(zhun)。

建聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)設(she)計(ji)(ji)(ji)、擴聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)設(she)計(ji)(ji)(ji)、噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)控(kong)制(zhi)設(she)計(ji)(ji)(ji)應協調同步(bu)進行。體(ti)(ti)育(yu)館(guan)(guan)(guan)的(de)音(yin)(yin)質設(she)計(ji)(ji)(ji)應根據(ju)等(deng)級、規(gui)(gui)模、用途和使(shi)用特點(dian)，按其主要(yao)使(shi)用功(gong)能確定(ding)(ding)(ding)其音(yin)(yin)質設(she)計(ji)(ji)(ji)指(zhi)標(biao)(biao)，并在(zai)(zai)設(she)計(ji)(ji)(ji)中采(cai)用實現預定(ding)(ding)(ding)指(zhi)標(biao)(biao)的(de)相(xiang)應措施。音(yin)(yin)質設(she)計(ji)(ji)(ji)方案應結(jie)合建筑結(jie)構形(xing)式、觀眾席和比(bi)賽場地的(de)配置(zhi)、揚聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)器設(she)置(zhi)以及防火、耐潮等(deng)要(yao)求，在(zai)(zai)處理比(bi)賽大(da)(da)(da)廳(ting)(ting)(ting)內(nei)(nei)吸聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)、反射(she)和避免音(yin)(yin)質缺陷等(deng)問題時(shi)，應把自然(ran)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)源(yuan)、擴聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)揚聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)器作為主要(yao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)源(yuan)。場內(nei)(nei)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)應控(kong)制(zhi)在(zai)(zai)所規(gui)(gui)定(ding)(ding)(ding)的(de)背(bei)景噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)限(xian)(xian)值(zhi)內(nei)(nei)。體(ti)(ti)育(yu)館(guan)(guan)(guan)音(yin)(yin)質設(she)計(ji)(ji)(ji)程序與方法(fa)：確定(ding)(ding)(ding)音(yin)(yin)質指(zhi)標(biao)(biao)：混(hun)響(xiang)(xiang)時(shi)間(jian)：綜合體(ti)(ti)育(yu)館(guan)(guan)(guan)比(bi)賽大(da)(da)(da)廳(ting)(ting)(ting)500HZ~1000HZ時(shi)滿場的(de)混(hun)響(xiang)(xiang)時(shi)間(jian)采(cai)用下表(biao)規(gui)(gui)定(ding)(ding)(ding)的(de)指(zhi)標(biao)(biao)：比(bi)賽大(da)(da)(da)廳(ting)(ting)(ting)容積(ji)（m3）<="">80000混(hun)響(xiang)(xiang)時(shi)間(jian)（S）頻(pin)(pin)率(lv)特性：各(ge)頻(pin)(pin)率(lv)混(hun)響(xiang)(xiang)時(shi)間(jian)對應于500HZ~1000HZ混(hun)響(xiang)(xiang)時(shi)間(jian)的(de)比(bi)值(zhi)采(cai)用下表(biao)規(gui)(gui)定(ding)(ding)(ding)指(zhi)標(biao)(biao)：頻(pin)(pin)率(lv)000比(bi)值(zhi)游泳館(guan)(guan)(guan)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)學(xue)設(she)計(ji)(ji)(ji)，游泳館(guan)(guan)(guan)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)學(xue)裝飾，游泳館(guan)(guan)(guan)吸聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)，游泳館(guan)(guan)(guan)隔(ge)音(yin)(yin)，游泳館(guan)(guan)(guan)吸音(yin)(yin)材料(liao)，聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)華聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)學(xue)背(bei)景噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)限(xian)(xian)值(zhi)：比(bi)賽大(da)(da)(da)廳(ting)(ting)(ting)和有關用房的(de)噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)控(kong)制(zhi)設(she)計(ji)(ji)(ji)應從總體(ti)(ti)設(she)計(ji)(ji)(ji)、平面布(bu)置(zhi)以及建筑物的(de)隔(ge)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)、吸聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)、消聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)、隔(ge)振等(deng)方面采(cai)取(qu)措施，背(bei)景噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)不得超過下表(biao)背(bei)景噪(zao)(zao)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)限(xian)(xian)值(zhi)。無(wu)機(ji)纖維噴涂(tu)消聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)噴涂(tu)隔(ge)音(yin)(yin)怎么樣？

報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)的(de)聲(sheng)(sheng)學(xue)(xue)設計的(de)特(te)(te)點(dian)：報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)聲(sheng)(sheng)學(xue)(xue)設計的(de)特(te)(te)點(dian)是由(you)(you)會議本(ben)身的(de)規(gui)模(mo)、使(shi)用(yong)(yong)范圍和(he)要求所(suo)決定(ding)的(de)。其(qi)特(te)(te)點(dian)有(you)如下幾(ji)(ji)方(fang)面(mian)：1．報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)規(gui)模(mo)（容積(ji)(ji)和(he)容量(liang)）的(de)差(cha)異比所(suo)有(you)會堂(tang)都大。小至十幾(ji)(ji)人，能(neng)(neng)容納(na)100m3左右；大的(de)可容納(na)萬名聽眾，容積(ji)(ji)為(wei)100000m3用(yong)(yong)乃至更大規(gui)模(mo)的(de)報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)，差(cha)距達千倍。因(yin)而相(xiang)應的(de)混(hun)(hun)(hun)響(xiang)時(shi)(shi)間差(cha)別(bie)(bie)(bie)(bie)也(ye)(ye)很大，必須(xu)根據(ju)容積(ji)(ji)確定(ding)混(hun)(hun)(hun)凝土響(xiang)時(shi)(shi)間值，通(tong)常在(zai)；2．報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)的(de)等級(ji)、用(yong)(yong)途和(he)標準的(de)差(cha)異很大，如有(you)本(ben)部門或(huo)本(ben)系(xi)統(tong)的(de)報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)，也(ye)(ye)有(you)供國(guo)際會議使(shi)用(yong)(yong)的(de)各類報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)、室(shi)。由(you)(you)于等級(ji)、用(yong)(yong)途和(he)標準不(bu)同，所(suo)用(yong)(yong)扔設備、內(nei)裝修和(he)聲(sheng)(sheng)學(xue)(xue)處理(li)，顯然也(ye)(ye)有(you)較(jiao)大的(de)差(cha)別(bie)(bie)(bie)(bie)。3．由(you)(you)于報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)均(jun)采用(yong)(yong)強吸(xi)聲(sheng)(sheng)、短(duan)混(hun)(hun)(hun)響(xiang)的(de)聲(sheng)(sheng)學(xue)(xue)處理(li)方(fang)式，因(yin)此(ci)，體形(xing)在(zai)聲(sheng)(sheng)學(xue)(xue)上作用(yong)(yong)不(bu)大，選擇(ze)比較(jiao)自由(you)(you)。報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)聲(sheng)(sheng)學(xue)(xue)設計，報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)吸(xi)聲(sheng)(sheng)，報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)隔(ge)音(yin)，報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)聲(sheng)(sheng)學(xue)(xue)改造，4．報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)根據(ju)容量(liang)和(he)用(yong)(yong)途可采用(yong)(yong)擴(kuo)聲(sheng)(sheng)系(xi)統(tong)，也(ye)(ye)可用(yong)(yong)自然聲(sheng)(sheng)，這在(zai)建筑設計和(he)聲(sheng)(sheng)學(xue)(xue)處理(li)上也(ye)(ye)將區別(bie)(bie)(bie)(bie)對待。由(you)(you)于報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)以上的(de)特(te)(te)點(dian)，相(xiang)應地在(zai)聲(sheng)(sheng)學(xue)(xue)設計上引出有(you)別(bie)(bie)(bie)(bie)于其(qi)它會堂(tang)的(de)特(te)(te)點(dian)。二、報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)混(hun)(hun)(hun)響(xiang)時(shi)(shi)間的(de)選擇(ze)根據(ju)語言清(qing)晰(xi)度(du)的(de)要求和(he)擴(kuo)聲(sheng)(sheng)系(xi)統(tong)設計的(de)需要，應盡可能(neng)(neng)采用(yong)(yong)短(duan)混(hun)(hun)(hun)響(xiang)。但(dan)在(zai)大容積(ji)(ji)的(de)報(bao)(bao)(bao)告(gao)(gao)廳(ting)(ting)(ting)(ting)內(nei)選用(yong)(yong)短(duan)混(hun)(hun)(hun)響(xiang)，特(te)(te)別(bie)(bie)(bie)(bie)是控制低(di)頻混(hun)(hun)(hun)響(xiang)，就(jiu)會增加投資，同時(shi)(shi)也(ye)(ye)難(nan)以實(shi)施。因(yin)此(ci)。無機(ji)纖維(wei)噴(pen)涂能(neng)(neng)隔(ge)音(yin)多少分貝？陜西隧道無機(ji)纖維(wei)噴(pen)涂哪家公(gong)司靠譜(pu)

無(wu)(wu)機(ji)纖維(wei)噴涂容易掉(diao)嗎？江蘇吸音涂料無(wu)(wu)機(ji)纖維(wei)噴涂價(jia)格(ge)便宜

1、概(gai)述：體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)建(jian)筑作為(wei)體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)競技、體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)教學(xue)(xue)、體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)娛樂、體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)鍛煉等活(huo)動之用的(de)(de)(de)(de)建(jian)筑物(wu)，是體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)運(yun)動的(de)(de)(de)(de)基(ji)礎設(she)(she)(she)(she)(she)(she)施；體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)建(jian)筑的(de)(de)(de)(de)音(yin)(yin)(yin)質(zhi)(zhi)(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)(she)計(ji)(ji)，應為(wei)運(yun)動員創(chuang)造良好的(de)(de)(de)(de)比賽(sai)(sai)和(he)訓練環境；為(wei)觀眾創(chuang)造安全(quan)和(he)良好的(de)(de)(de)(de)視聽(ting)環境；為(wei)工作人員創(chuang)造方便(bian)有效的(de)(de)(de)(de)工作環境；體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)建(jian)筑有“場”與(yu)(yu)(yu)“館(guan)(guan)(guan)”之分，“館(guan)(guan)(guan)”又有“綜(zong)合”與(yu)(yu)(yu)“單項(xiang)”之別，賽(sai)(sai)場在(zai)露(lu)天的(de)(de)(de)(de)體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)建(jian)筑稱之為(wei)“場”，賽(sai)(sai)場在(zai)封(feng)閉空間的(de)(de)(de)(de)建(jian)筑稱之為(wei)“館(guan)(guan)(guan)”，能(neng)進(jin)行各種體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)賽(sai)(sai)事，同(tong)時又能(neng)演戲、開會等大(da)型群眾性文化娛樂活(huo)動的(de)(de)(de)(de)稱之為(wei)綜(zong)合館(guan)(guan)(guan)，供舉行單項(xiang)體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)比賽(sai)(sai)與(yu)(yu)(yu)訓練的(de)(de)(de)(de)館(guan)(guan)(guan)稱之為(wei)單項(xiang)體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)館(guan)(guan)(guan)，也稱體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)館(guan)(guan)(guan)。“場”及“專項(xiang)館(guan)(guan)(guan)”音(yin)(yin)(yin)質(zhi)(zhi)(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)(she)計(ji)(ji)要求(qiu)較為(wei)簡單，只要保證一定的(de)(de)(de)(de)語言清晰度(du)，不(bu)出現音(yin)(yin)(yin)質(zhi)(zhi)(zhi)(zhi)(zhi)缺陷(xian)及噪聲(sheng)(sheng)干擾即可(ke)，而多功能(neng)體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)館(guan)(guan)(guan)（綜(zong)合館(guan)(guan)(guan)）音(yin)(yin)(yin)質(zhi)(zhi)(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)(she)計(ji)(ji)要求(qiu)較高(gao)，設(she)(she)(she)(she)(she)(she)計(ji)(ji)難度(du)較大(da)，不(bu)要控制大(da)廳的(de)(de)(de)(de)混響(xiang)時間和(he)防(fang)止可(ke)能(neng)出現的(de)(de)(de)(de)音(yin)(yin)(yin)質(zhi)(zhi)(zhi)(zhi)(zhi)缺陷(xian)，并(bing)要保證廳內有足夠的(de)(de)(de)(de)聲(sheng)(sheng)壓(ya)級(ji)。因此，本章節授課(ke)的(de)(de)(de)(de)重點(dian)放在(zai)多功能(neng)體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)館(guan)(guan)(guan)音(yin)(yin)(yin)質(zhi)(zhi)(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)(she)計(ji)(ji)，繼而再按場、館(guan)(guan)(guan)分類提出音(yin)(yin)(yin)質(zhi)(zhi)(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)(she)計(ji)(ji)的(de)(de)(de)(de)要點(dian)與(yu)(yu)(yu)關鍵(jian)措施。游(you)(you)泳館(guan)(guan)(guan)聲(sheng)(sheng)學(xue)(xue)設(she)(she)(she)(she)(she)(she)計(ji)(ji)，游(you)(you)泳館(guan)(guan)(guan)聲(sheng)(sheng)學(xue)(xue)裝飾(shi)，游(you)(you)泳館(guan)(guan)(guan)吸(xi)聲(sheng)(sheng)，游(you)(you)泳館(guan)(guan)(guan)隔音(yin)(yin)(yin)，游(you)(you)泳館(guan)(guan)(guan)吸(xi)音(yin)(yin)(yin)材料，聲(sheng)(sheng)華聲(sheng)(sheng)學(xue)(xue)2、多功能(neng)體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)館(guan)(guan)(guan)音(yin)(yin)(yin)質(zhi)(zhi)(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)(she)計(ji)(ji)：音(yin)(yin)(yin)質(zhi)(zhi)(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)(she)計(ji)(ji)要求(qiu)：體(ti)(ti)(ti)育(yu)(yu)(yu)(yu)(yu)館(guan)(guan)(guan)的(de)(de)(de)(de)音(yin)(yin)(yin)質(zhi)(zhi)(zhi)(zhi)(zhi)設(she)(she)(she)(she)(she)(she)計(ji)(ji)應從建(jian)筑方案設(she)(she)(she)(she)(she)(she)計(ji)(ji)階段開始(shi)。江蘇吸(xi)音(yin)(yin)(yin)涂(tu)料無(wu)機纖維噴涂(tu)價(jia)格便(bian)宜

本文來(lai)自沈(shen)陽喜納多采暖工程(cheng)有限公司：//zjlong.cn/Article/87a399747.html