復合吸音板是現代一種可用于吊頂或者墻壁裝飾的產品，是采用硅酸鈣板或纖維水泥板為基板，經過先進的流水沖孔設備后形成的板材。具有防火不燃、隔熱隔音、防水防潮、不變形、易施工、吸音降噪等優良特性，復合板可適用于飛機場、地鐵站、車站、隧道、辦公室、車間、居民樓房、醫院、酒店等需要吸音降噪的場所。穿孔吸音復合板的孔狀有多種形狀，例如：圓形、圓形大小交叉孔、圓形不規則孔、方形、長條孔，但市面上較為常見的是圓形。

1.吸聲能力優良，可有(you)效控制聲波反射。

2.專業(ye)吸聲玻(bo)纖布(bu)，聲學性能(neng)佳，固定在板背面可防止落塵。

3.契(qi)形邊設計，提(ti)供平滑(hua)的裝飾(shi)效果。

4.穿孔尺(chi)寸(cun)可以做(zuo)成大小孔設(she)計。

5.纖(xian)維(wei)紙面(mian)玻纖(xian)板，穿孔后仍能(neng)保持很高的強度。

6.燃燒(shao)性能:吸音板與輕鋼龍(long)骨(gu)組(zu)合安裝后不易(yi)燃燒(shao)。

在提(ti)高(gao)墻(qiang)(qiang)(qiang)體(ti)(ti)(ti)(ti)隔音(yin)效果(guo)(guo)的同時，也必須同時關(guan)注墻(qiang)(qiang)(qiang)體(ti)(ti)(ti)(ti)的其他一(yi)些性(xing)(xing)能，比(bi)(bi)如(ru)新建(jian)隔音(yin)墻(qiang)(qiang)(qiang)或舊墻(qiang)(qiang)(qiang)體(ti)(ti)(ti)(ti)隔聲改造(zao)后的強(qiang)度是否滿足要(yao)求，如(ru)果(guo)(guo)希(xi)望在墻(qiang)(qiang)(qiang)體(ti)(ti)(ti)(ti)上掛(gua)較(jiao)重的物(wu)體(ti)(ti)(ti)(ti)，比(bi)(bi)如(ru)平板(ban)(ban)(ban)電視(shi)、大(da)的油(you)畫或相(xiang)框、大(da)的裝飾燈(deng)等，就(jiu)(jiu)需(xu)要(yao)墻(qiang)(qiang)(qiang)板(ban)(ban)(ban)具有一(yi)定的強(qiang)度，能承受一(yi)定的重量(liang)。如(ru)果(guo)(guo)室內(nei)人(ren)員(yuan)較(jiao)多或人(ren)流較(jiao)大(da)，就(jiu)(jiu)需(xu)要(yao)墻(qiang)(qiang)(qiang)板(ban)(ban)(ban)抗沖(chong)擊性(xing)(xing)強(qiang)、強(qiang)度高(gao)，以免人(ren)員(yuan)撞擊墻(qiang)(qiang)(qiang)板(ban)(ban)(ban)，導(dao)致(zhi)墻(qiang)(qiang)(qiang)體(ti)(ti)(ti)(ti)開裂(lie)。如(ru)果(guo)(guo)墻(qiang)(qiang)(qiang)板(ban)(ban)(ban)靠(kao)近(jin)水(shui)、衛生(sheng)間等潮濕部位，就(jiu)(jiu)需(xu)要(yao)墻(qiang)(qiang)(qiang)板(ban)(ban)(ban)防水(shui)性(xing)(xing)能好。如(ru)果(guo)(guo)墻(qiang)(qiang)(qiang)體(ti)(ti)(ti)(ti)需(xu)要(yao)較(jiao)高(gao)的耐(nai)火(huo)性(xing)(xing)能(比(bi)(bi)如(ru)廚房和(he)車庫的墻(qiang)(qiang)(qiang)體(ti)(ti)(ti)(ti)和(he)吊頂等)，就(jiu)(jiu)要(yao)選購(gou)既隔音(yin)又(you)耐(nai)火(huo)的吸音(yin)板(ban)(ban)(ban)，在這(zhe)里(li)，我向大(da)家(jia)(jia)介紹一(yi)家(jia)(jia)生(sheng)產穿孔(kong)吸音(yin)復合板(ban)(ban)(ban)板(ban)(ban)(ban)材質量(liang)好的廠家(jia)(jia)。

聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)音(yin)進入多(duo)(duo)孔材料(liao)(liao)或引起可彎曲變形(xing)的(de)(de)板(ban)振動(dong)后(hou)，聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)能轉(zhuan)化為(wei)(wei)熱能的(de)(de)效應。聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波在空(kong)(kong)氣(qi)中傳播與空(kong)(kong)氣(qi)質點(dian)因(yin)振動(dong)摩(mo)擦使聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)能轉(zhuan)化為(wei)(wei)熱能，引起的(de)(de)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波隨傳播距離增(zeng)加逐漸衰減的(de)(de)現象，稱為(wei)(wei)空(kong)(kong)氣(qi)吸(xi)收(shou)；當聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)波入射多(duo)(duo)孔吸(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)材料(liao)(liao)時(shi)，由于空(kong)(kong)氣(qi)的(de)(de)粘(zhan)滯阻(zu)力，空(kong)(kong)氣(qi)與孔壁(bi)的(de)(de)振動(dong)摩(mo)擦，使相當一(yi)部分聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)能轉(zhuan)化成熱能而被吸(xi)收(shou)，稱為(wei)(wei)材料(liao)(liao)吸(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)。任(ren)何材料(liao)(liao)對入射聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)能或多(duo)(duo)或少都有一(yi)些吸(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)能力，平均吸(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)系(xi)數超過0.2的(de)(de)材料(liao)(liao)才(cai)稱為(wei)(wei)吸(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)材料(liao)(liao)。多(duo)(duo)孔吸(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)材料(liao)(liao)吸(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)頻率(lv)的(de)(de)特性是:中高頻吸(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)系(xi)數較(jiao)大，低頻吸(xi)聲(sheng)(sheng)(sheng)(sheng)(sheng)(sheng)系(xi)數較(jiao)小。