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  • 木質吸音板
  • 木質吸音板

木質吸音板

木(mu)(mu)(mu)質(zhi)吸(xi)(xi)音板(ban)(ban)是根據聲(sheng)學(xue)原(yuan)理精(jing)致加工而成,由(you)飾面、芯材(cai)和(he)吸(xi)(xi)音薄氈組(zu)成。木(mu)(mu)(mu)質(zhi)吸(xi)(xi)音板(ban)(ban)分槽(cao)木(mu)(mu)(mu)吸(xi)(xi)音板(ban)(ban)和(he)孔木(mu)(mu)(mu)吸(xi)(xi)音板(ban)(ban)兩種。槽(cao)木(mu)(mu)(mu)吸(xi)(xi)音板(ban)(ban)是一種在密度板(ban)(ban)或(huo)實木(mu)(mu)(mu)板(ban)(ban)的正面開槽(cao)背面穿孔的狹縫(feng)共振吸(xi)(xi)聲(sheng)材(cai)料。

內容介(jie)紹 / introduce
木質吸音板簡單介紹
木(mu)質吸(xi)音(yin)(yin)板(ban)(ban)(ban)(ban)是根據聲(sheng)學(xue)原理(li)精(jing)致(zhi)加工而成,由飾(shi)面(mian)(mian)、芯材(cai)和(he)吸(xi)音(yin)(yin)薄氈組成。木(mu)質吸(xi)音(yin)(yin)板(ban)(ban)(ban)(ban)分槽(cao)(cao)(cao)木(mu)吸(xi)音(yin)(yin)板(ban)(ban)(ban)(ban)和(he)孔(kong)木(mu)吸(xi)音(yin)(yin)板(ban)(ban)(ban)(ban)兩(liang)種(zhong)。槽(cao)(cao)(cao)木(mu)吸(xi)音(yin)(yin)板(ban)(ban)(ban)(ban)是一種(zhong)在密度板(ban)(ban)(ban)(ban)或實木(mu)板(ban)(ban)(ban)(ban)的正面(mian)(mian)開(kai)槽(cao)(cao)(cao)背面(mian)(mian)穿孔(kong)的狹縫共振吸(xi)聲(sheng)材(cai)料。孔(kong)木(mu)吸(xi)音(yin)(yin)板(ban)(ban)(ban)(ban)是一種(zhong)在密度板(ban)(ban)(ban)(ban)的正面(mian)(mian)、背面(mian)(mian)都開(kai)圓(yuan)孔(kong)的結構吸(xi)聲(sheng)材(cai)料。兩(liang)種(zhong)吸(xi)音(yin)(yin)板(ban)(ban)(ban)(ban)常用(yong)于墻面(mian)(mian)和(he)天(tian)花裝(zhuang)飾(shi)。
木質吸音板構造及規格
飾面:木皮,三聚(ju)氰胺涂(tu)飾層或者噴漆。
吸聲(sheng)薄氈(zhan):顏色為黑色,粘貼在吸聲(sheng)板背面,具(ju)防火吸聲(sheng)性能。
板條寬度:128mm。
板條長(chang)度:長(chang)2440mm。
允許公差:寬(kuan)度為(wei)(wei)0.1MM,長(chang)度為(wei)(wei)2MM。
拼版(ban): 板條長邊(bian)根據實際(ji)需(xu)要做成90度(du)角的(de)企口和(he)凹口來拼接。
木質吸音板的原理
吸音板的表面(mian)有很多(duo)小(xiao)孔,聲(sheng)音進入小(xiao)孔后,便會在結構有點像(xiang)海綿(mian)的內(nei)壁中胡亂反(fan)射,直(zhi)至大(da)部份聲(sheng)波的能量(liang)都消耗了(le),變成熱能,達到了(le)隔音的效果。
(此內容由tcs2014.grccinc.com提供)
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