11mm Sound insulation cushion
11mm Sound insulation cushion Sound insulation cushion减震垫 Soundproof material 隔音材料 Johor Bahru (JB), Johor, Malaysia Supplier, Suppliers, Supply, Supplies | Karaoke Store
11mm Sound insulation cushion
一、地面隔音减震垫产品应用:
地面隔音减震垫主要用于KTV、迪厅、工厂、家庭影院等有强噪音源的地面隔声。该产品特别适用于与商业中心或娱乐场所相连的地面隔声。


二、地面隔音减震垫产品特性:
对撞击声在整个频率范围内具有特别好的声音阻断效果,能最有效的隔绝撞击噪声和空气传播噪声。此发泡是一种高密度的发泡,其穿孔率,孔径等都是经特殊设计制成,能够做到隔音、减震、防水、防霉,适用于各种潮湿的环境。是一种绿色环保,使用寿命30年以上。施工简单,安装时用刀、剪裁剪,无需其它工具


三、地面隔音减震垫隔声原理
1、撞击声隔绝
通过纳米泡沫的弹性使整个楼板形成浮筑结构,断绝了固体传声效应。并改善了上层地面的吻合效应,增强声阻抗力。通过纳米泡沫 的微小孔洞使人耳敏感频率带的的声能产生腔体共振,消弱声音的能量,达到绝撞击声的目的。

2、空气声隔绝
通过纳米泡沫腔体共振效应来改变声音传播的频率,减少反射次数,达到隔绝空气声的目的。

 

四、地面隔音减震垫隔声效果:
在14cm的混凝土楼板上铺设该产品,抹一层4cm厚的水泥,和瓷砖后的隔声效果如下:
Rw(C;Ctr)  55(-1;-3)dBISO 717-1(空气声)
Ln,w(Ci)48(-1)dBISO717-2(撞击声)

 

五、地面隔音减震垫安装方法
1、平整、清洁地面,安装前将该产品按所需尺寸切割。
2、将发泡铺设在楼板上,接缝对齐,并用胶带封住。
3、避免产品与地面之间产生气泡。
4、铺完该产品后,马上铺上水泥和瓷砖砖

 

First, the ground noise shock pad Product Application:
Ground noise damping cushion is mainly used for KTV, disco, factory, home theater and other places with strong noise source sound insulation. The product is particularly suitable for use with commercial centers or entertainment venues connected to the ground sound insulation.
 
Second, the ground noise shock pad Product features:
The impact of the sound in the entire frequency range has a particularly good sound blocking effect, the most effective isolated noise and airborne noise. The foam is a high-density foam, the perforation rate, aperture and so are specially designed, can be done noise, shock absorption, waterproof, mildew, suitable for a variety of humid environments. Is a green, the service life of more than 30 years. Construction is simple, the installation of a knife, cut the cut, no other tools
 
Third, the ground sound insulation cushion sound insulation principle
1, shocks isolated
Through the elasticity of nano-foam to make the entire floor of the floating structure, cut off the solid sound effects. And improve the upper surface of the anastomosis effect, enhance the acoustic resistance. Through the tiny pores of nano-foam, the acoustic energy of the ear-sensitive frequency band can resonate with the cavity, weaken the energy of the sound and achieve the purpose of the absolute impact.
 
2, the air is isolated
Through the nano-foam cavity resonance effect to change the frequency of sound transmission, reduce the number of reflection, to achieve the purpose of isolated air.
 
Fourth, the ground sound insulation cushion sound insulation effect:
In the 14cm concrete floor laying the product, wiping a layer of 4cm thick cement, and tiles after the sound insulation effect is as follows:
Rw (C; Ctr) 55 (-1; -3) dBISO 717-1 (air sound)
Ln, w (Ci) 48 (-1) dBISO717-2 (percussion)
 
Fifth, the ground noise damping pad installation method
1, smooth, clean the ground, before the installation of the product according to the required size cut.
2, the foam will be laid on the floor, seams aligned, and sealed with tape.
3, to avoid the product and the ground between the bubble.
4, after the completion of the product, immediately covered with cement and tile brick

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