The sound insulation effect of entertainment places such as cinemas directly affects the enjoyment of audience watching movies and TV products. Because of the dense population in these areas, fire prevention is also the focus of decoration. Therefore, the common effect material in modern decoration is fire-proof and sound-proof decoration panel.

　　防火隔音板的特點(diǎn):

　　The characteristics of fire-proof sound insulation board:

　　1、防火板材料質(zhì)地柔軟，拉升強(qiáng)度大，同時也能隔離一定的噪聲影響，是工程裝修的唯一選擇。

　　1. Fire-proof board material is soft in texture and strong in tension. It can also isolate certain noise effects. It is the only choice for engineering decoration.

　　2. 根據(jù)不同的環(huán)境進(jìn)行保護(hù)，以滿足要求。

　　2. Protect according to different environments to meet the requirements.

　　3.在材料降噪相同的情況下，降噪材料密度越大，隔聲效果越好。所以選用質(zhì)輕、超薄更適合隔音的材料。

　　3. Under the same condition of material noise reduction, the greater the density of noise reduction material, the better the sound insulation effect. Therefore, the choice of light, ultra-thin materials more suitable for sound insulation.

　　4. 能強(qiáng)烈抑制低頻聲波的傳播，從而降低室內(nèi)傳播噪聲的范圍。

　　4. It can strongly suppress the propagation of low-frequency sound wave, thus reducing the range of indoor noise.

　　影院隔音原理:

　　Theater sound insulation principle:

　　電影院通常通過兩種方式消除噪音:從源頭和隔離。消除噪聲源是解決設(shè)備噪聲的常用方法。例如，空調(diào)機(jī)組可以適當(dāng)調(diào)整到電影院大廳或辦公區(qū)域，這是不太敏感的噪音，或做隔音和減震。隔音是為了阻隔和降低噪音，采用北京福美嘉防火板配合使用，可以使影院達(dá)到密封的效果。

　　Cinema usually eliminates noise in two ways: from the source and isolation. Eliminating noise source is a common method to solve equipment noise. For example, air conditioning units can be properly adjusted to the cinema lobby or office area, which is not very sensitive to noise, or do sound insulation and shock absorption. Sound insulation is to block and reduce noise. The use of Beijing Fumeijia Fire-proof Board can make the cinema sealed.

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