吸(Xi)音(Yin)板(Ban)厂(Chang)家(Jia)告(Gao)诉(Su)您(Nin)选(Xuan)用(Yong)吸(Xi)声(Sheng)材(Cai)料(Liao)和(He)结(Jie)构(Gou)的(De)存(Cun)在(Zai)的(De)误(Wu)区(Qu)有(You)哪(Na)些(Xie)?(?)
发(Fa)布(Bu)日(Ri)期(Qi):(?)2018-12-15 浏(Liu)览(Lan)次(Ci)数(Shu):(?) 分(Fen)享(Xiang)到(Dao):(?)
吸(Xi)音(Yin)板(Ban)厂(Chang)家(Jia)告(Gao)诉(Su)您(Nin)选(Xuan)用(Yong)吸(Xi)声(Sheng)材(Cai)料(Liao)和(He)结(Jie)构(Gou)的(De)存(Cun)在(Zai)的(De)误(Wu)区(Qu)有(You)哪(Na)些(Xie)?(?)小(Xiao)编(Bian)现(Xian)在(Zai)就(Jiu)来(Lai)带(Dai)大(Da)家(Jia)看(Kan)看(Kan),(?)了(Liao)解(Jie)了(Liao)解(Jie)?(?)
1、(?)误(Wu)认(Ren)为(Wei)表(Biao)面(Mian)凹(Ao)凸(Tu)不(Bu)平(Ping)就(Jiu)有(You)吸(Xi)声(Sheng)功(Gong)能(Neng)
在(Zai)一(Yi)些(Xie)早(Zao)期(Qi)的(De)厅(Ting)堂(Tang)中(Zhong)经(Jing)常(Chang)在(Zai)墙(Qiang)面(Mian)采(Cai)用(Yong)水(Shui)泥(Ni)拉(La)毛(Mao)的(De)装(Zhuang)修(Xiu)方(Fang)式(Shi),(?)认(Ren)为(Wei)这(Zhe)种(Zhong)表(Biao)面(Mian)凹(Ao)凸(Tu)不(Bu)平(Ping)的(De)构(Gou)造(Zao)对(Dui)声(Sheng)音(Yin)有(You)吸(Xi)收(Shou)的(De)作(Zuo)用(Yong)。(?)吸(Xi)声(Sheng)主(Zhu)要(Yao)有(You)两(Liang)种(Zhong)方(Fang)式(Shi),(?)即(Ji)多(Duo)孔(Kong)吸(Xi)声(Sheng)和(He)共(Gong)振(Zhen)吸(Xi)声(Sheng),(?)多(Duo)孔(Kong)吸(Xi)声(Sheng)需(Xu)要(Yao)材(Cai)料(Liao)内(Nei)部(Bu)有(You)连(Lian)通(Tong)的(De)孔(Kong),(?)共(Gong)振(Zhen)吸(Xi)声(Sheng)需(Xu)要(Yao)有(You)空(Kong)腔(Qiang),(?)而(?)类(Lei)似(Si)于(Yu)水(Shui)泥(Ni)拉(La)毛(Mao)的(De)构(Gou)造(Zao)既(Ji)没(Mei)有(You)内(Nei)部(Bu)连(Lian)通(Tong)的(De)孔(Kong)也(Ye)没(Mei)有(You)空(Kong)腔(Qiang),(?)所(Suo)以(Yi)基(Ji)本(Ben)上(Shang)对(Dui)声(Sheng)音(Yin)没(Mei)有(You)吸(Xi)收(Shou)作(Zuo)用(Yong)。(?)这(Zhe)一(Yi)点(Dian)在(Zai)进(Jin)行(Xing)声(Sheng)学(Xue)设(She)计(Ji)时(Shi)应(Ying)该(Gai)特(Te)别(Bie)注(Zhu)意(Yi)。(?)
2、(?)误(Wu)认(Ren)为(Wei)只(Zhi)要(Yao)是(Shi)软(Ruan)包(Bao)就(Jiu)有(You)良(Liang)好(Hao)的(De)吸(Xi)声(Sheng)性(Xing)能(Neng)
在(Zai)一(Yi)些(Xie)装(Zhuang)修(Xiu)工(Gong)程(Cheng)中(Zhong),(?)经(Jing)常(Chang)使(Shi)用(Yong)的(De)构(Gou)造(Zao)是(Shi)在(Zai)基(Ji)板(Ban)(多(Duo)为(Wei)大(Da)芯(Xin)板(Ban)或(Huo)多(Duo)层(Ceng)板(Ban))外(Wai)罩(Zhao)一(Yi)层(Ceng)2~(?)3mm厚(Hou)的(De)复(Fu)合(He)软(Ruan)包(Bao)织(Zhi)物(Wu)。(?)这(Zhe)种(Zhong)装(Zhuang)修(Xiu)方(Fang)法(Fa)施(Shi)工(Gong)简(Jian)便(Bian),(?)装(Zhuang)饰(Shi)效(Xiao)果(Guo)好(Hao),(?)所(Suo)以(Yi)被(Bei)的(De)使(Shi)用(Yong),(?)但(Dan)如(Ru)果(Guo)认(Ren)为(Wei)这(Zhe)种(Zhong)构(Gou)造(Zao)由(You)于(Yu)表(Biao)面(Mian)是(Shi)软(Ruan)包(Bao)织(Zhi)物(Wu)所(Suo)以(Yi)就(Jiu)具(Ju)有(You)良(Liang)好(Hao)的(De)吸(Xi)声(Sheng)效(Xiao)果(Guo),(?)则(Ze)是(Shi)错(Cuo)误(Wu)的(De)。(?)因(Yin)为(Wei)多(Duo)孔(Kong)吸(Xi)声(Sheng)材(Cai)料(Liao)的(De)吸(Xi)声(Sheng)性(Xing)能(Neng)与(Yu)材(Cai)料(Liao)的(De)厚(Hou)度(Du)有(You)着(Zhuo)密(Mi)切(Qie)的(De)关(Guan)系(Xi),(?)如(Ru)果(Guo)材(Cai)料(Liao)太(Tai)薄(Bao),(?)则(Ze)不(Bu)能(Neng)起(Qi)到(Dao)有(You)效(Xiao)的(De)吸(Xi)声(Sheng)作(Zuo)用(Yong)。(?)一(Yi)般(Ban)情(Qing)况(Kuang)如(Ru)果(Guo)要(Yao)达(Da)到(Dao)较(Jiao)为(Wei)理(Li)想(Xiang)的(De)吸(Xi)声(Sheng)效(Xiao)果(Guo),(?)吸(Xi)声(Sheng)材(Cai)料(Liao)要(Yao)达(Da)到(Dao)一(Yi)定(Ding)的(De)厚(Hou)度(Du),(?)否(Fou)则(Ze)不(Bu)能(Neng)作(Zuo)为(Wei)吸(Xi)声(Sheng)构(Gou)造(Zao)使(Shi)用(Yong)。(?)当(Dang)然(Ran)还(Huan)可(Ke)以(Yi)通(Tong)过(Guo)在(Zai)多(Duo)孔(Kong)材(Cai)料(Liao)背(Bei)后(Hou)设(She)置(Zhi)空(Kong)腔(Qiang)的(De)方(Fang)法(Fa)加(Jia)强(Qiang)构(Gou)造(Zao)的(De)吸(Xi)声(Sheng)作(Zuo)用(Yong)。(?)
3、(?)误(Wu)以(Yi)为(Wei)只(Zhi)要(Yao)放(Fang)置(Zhi)了(Liao)吸(Xi)声(Sheng)材(Cai)料(Liao)就(Jiu)能(Neng)有(You)吸(Xi)声(Sheng)效(Xiao)果(Guo)
在(Zai)一(Yi)些(Xie)装(Zhuang)修(Xiu)构(Gou)造(Zao)中(Zhong)将(Jiang)多(Duo)孔(Kong)吸(Xi)声(Sheng)材(Cai)料(Liao)放(Fang)置(Zhi)在(Zai)夹(Jia)板(Ban)或(Huo)石(Shi)膏(Gao)板(Ban)等(Deng)板(Ban)材(Cai)的(De)后(Hou)面(Mian),(?)这(Zhe)种(Zhong)情(Qing)况(Kuang)吸(Xi)声(Sheng)材(Cai)料(Liao)是(Shi)起(Qi)不(Bu)到(Dao)吸(Xi)声(Sheng)作(Zuo)用(Yong)的(De)。(?)因(Yin)为(Wei)多(Duo)孔(Kong)性(Xing)材(Cai)料(Liao)吸(Xi)声(Sheng)的(De)首(Shou)要(Yao)条(Tiao)件(Jian)是(Shi)声(Sheng)波(Bo)能(Neng)进(Jin)入(Ru)到(Dao)材(Cai)料(Liao)的(De)内(Nei)部(Bu),(?)而(?)这(Zhe)种(Zhong)构(Gou)造(Zao)使(Shi)声(Sheng)音(Yin)被(Bei)挡(Dang)在(Zai)吸(Xi)声(Sheng)材(Cai)料(Liao)前(Qian)面(Mian)的(De)板(Ban)材(Cai)反(Fan)射(She)回(Hui)去(Qu),(?)无(Wu)法(Fa)进(Jin)入(Ru)到(Dao)材(Cai)料(Liao)的(De)内(Nei)部(Bu),(?)所(Suo)以(Yi)不(Bu)能(Neng)起(Qi)到(Dao)吸(Xi)声(Sheng)作(Zuo)用(Yong)。(?)
4、(?)在(Zai)施(Shi)工(Gong)中(Zhong)破(Po)坏(Huai)多(Duo)孔(Kong)材(Cai)料(Liao)表(Biao)面(Mian)或(Huo)饰(Shi)面(Mian)材(Cai)料(Liao)的(De)透(Tou)声(Sheng)性(Xing)
如(Ru)前(Qian)所(Suo)述(Shu),(?)保(Bao)证(Zheng)多(Duo)孔(Kong)材(Cai)料(Liao)吸(Xi)声(Sheng)性(Xing)能(Neng)的(De)首(Shou)要(Yao)条(Tiao)件(Jian)是(Shi)保(Bao)证(Zheng)材(Cai)料(Liao)表(Biao)面(Mian)具(Ju)有(You)良(Liang)好(Hao)的(De)透(Tou)声(Sheng)性(Xing)能(Neng)。(?)但(Dan)在(Zai)一(Yi)些(Xie)装(Zhuang)修(Xiu)工(Gong)程(Cheng)中(Zhong),(?)由(You)于(Yu)施(Shi)工(Gong)人(Ren)员(Yuan)不(Bu)了(Liao)解(Jie)声(Sheng)学(Xue)要(Yao)求(Qiu),(?)往(Wang)往(Wang)会(Hui)采(Cai)取(Qu)一(Yi)些(Xie)不(Bu)恰(Qia)当(Dang)的(De)施(Shi)工(Gong)措(Cuo)施(Shi),(?)破(Po)坏(Huai)了(Liao)材(Cai)料(Liao)原(Yuan)有(You)的(De)吸(Xi)声(Sheng)效(Xiao)果(Guo)。(?)
5、(?)误(Wu)认(Ren)为(Wei)穿(Chuan)孔(Kong)板(Ban)都(Du)有(You)良(Liang)好(Hao)的(De)低(Di)频(Pin)吸(Xi)声(Sheng)性(Xing)能(Neng)
穿(Chuan)孔(Kong)板(Ban)组(Zu)合(He)共(Gong)振(Zhen)吸(Xi)声(Sheng)构(Gou)造(Zao)必(Bi)须(Xu)有(You)两(Liang)个(Ge)必(Bi)要(Yao)的(De)条(Tiao)件(Jian),(?)一(Yi)是(Shi)面(Mian)板(Ban)必(Bi)须(Xu)有(You)一(Yi)定(Ding)的(De)穿(Chuan)孔(Kong)率(Lu),(?)二(?)是(Shi)板(Ban)后(Hou)必(Bi)须(Xu)有(You)一(Yi)定(Ding)厚(Hou)度(Du)的(De)空(Kong)腔(Qiang),(?)二(?)者(Zhe)缺(Que)一(Yi)不(Bu)可(Ke)。(?)有(You)些(Xie)工(Gong)程(Cheng)中(Zhong)将(Jiang)穿(Chuan)孔(Kong)板(Ban)实(Shi)贴(Tie)在(Zai)墙(Qiang)面(Mian)或(Huo)其(Qi)他(Ta)材(Cai)料(Liao)上(Shang),(?)板(Ban)后(Hou)没(Mei)有(You)空(Kong)腔(Qiang),(?)这(Zhe)种(Zhong)情(Qing)况(Kuang)是(Shi)起(Qi)不(Bu)到(Dao)低(Di)频(Pin)共(Gong)振(Zhen)吸(Xi)声(Sheng)作(Zuo)用(Yong)的(De)。(?)还(Huan)有(You)的(De)工(Gong)程(Cheng)使(Shi)用(Yong)半(Ban)穿(Chuan)孔(Kong)板(Ban),(?)使(Shi)声(Sheng)波(Bo)无(Wu)法(Fa)通(Tong)过(Guo)空(Kong)洞(Dong)进(Jin)入(Ru)空(Kong)腔(Qiang)内(Nei),(?)同(Tong)样(Yang)也(Ye)起(Qi)不(Bu)到(Dao)共(Gong)振(Zhen)吸(Xi)声(Sheng)的(De)作(Zuo)用(Yong)。(?)另(Ling)外(Wai),(?)用(Yong)于(Yu)以(Yi)吸(Xi)收(Shou)低(Di)频(Pin)为(Wei)主(Zhu)的(De)穿(Chuan)孔(Kong)板(Ban)组(Zu)合(He)吸(Xi)声(Sheng)构(Gou)造(Zao)的(De)穿(Chuan)孔(Kong)板(Ban)的(De)穿(Chuan)孔(Kong)率(Lu)不(Bu)能(Neng)太(Tai)大(Da),(?)一(Yi)般(Ban)不(Bu)宜(Yi)大(Da)于(Yu)8%,(?)穿(Chuan)孔(Kong)率(Lu)较(Jiao)大(Da)的(De)穿(Chuan)孔(Kong)板(Ban)一(Yi)般(Ban)作(Zuo)为(Wei)透(Tou)声(Sheng)的(De)饰(Shi)面(Mian)材(Cai)料(Liao)使(Shi)用(Yong),(?)其(Qi)低(Di)频(Pin)共(Gong)振(Zhen)吸(Xi)声(Sheng)的(De)作(Zuo)用(Yong)较(Jiao)弱(Ruo)。(?)
上(Shang)海(Hai)天(Tian)宇(Yu)装(Zhuang)饰(Shi)建(Jian)材(Cai)发(Fa)展(Zhan)有(You)限(Xian)公(Gong)司(Si)专(Zhuan)业(Ye)从(Cong)事(Shi)天(Tian)花(Hua)板(Ban)的(De)销(Xiao)售(Shou)以(Yi)及(Ji)制(Zhi)造(Zao),如(Ru)下(Xia)是(Shi)我(Wo)司(Si)天(Tian)花(Hua)板(Ban)的(De)办(Ban)公(Gong)楼(Lou)案(An)例(Li),点(Dian)击(Ji)详(Xiang)情(Qing)请(Qing)登(Deng)陆(Lu)bigfishcasting.com进(Jin)行(Xing)了(Liao)解(Jie)。(?)