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    冲孔吸音板是什么?
    发布来源:http://affordabLe-Louisvuittonbags.com/  2019-6-28 15:12:19 发布人:济南坚固fun88安装

      有时分大家觉得很猎奇,一块小小的冲孔板,怎样会起到消音降噪的作用呢?

      Sometimes we feel very curious, a small piercing plate, how can play a role in noise reduction?

      冲孔吸音板,在fun88安装夹芯板的一切品种中,冲孔消音板是一面可冲孔两排,三排以及全部冲孔,另一面不用冲孔就能到达消减噪音的fun88安装夹芯板,冲孔消音板的良好的降噪性能是现代建筑一个重要的思索要素,经过改动保温芯材的种类以及外表钢板的冲孔处置,到达降低建筑物内外噪音的目的。

      In all kinds of color steel sandwich panels, perforated muffler panels are two rows, three rows and all piercing on one side. On the other hand, the color steel sandwich panels with noise reduction can be achieved without piercing. The good noise reduction performance of perforated muffler panels is the first important consideration factor in modern architecture. After changing the type of insulation core materials and the piercing treatment of exterior steel plates, To achieve the purpose of reducing the noise inside and outside the building.

      冲孔吸音板在吸音资料上有多种计划可供选择,例如岩棉和玻璃丝棉。经过改动芯材的种类和密度以及在乐天堂棋牌正版上有规律的冲孔来互相分离,产生不同的吸音效果,并且经过实验,这种降噪效果根据外源噪音的频率和芯材的厚度,可产生不低于29分贝的降噪效果。

      Punched sound absorbers have a variety of plans to choose from in sound absorption materials, such as rock wool and glass wool. After changing the type and density of the core material and regular punching on the color steel plate to separate each other, different sound absorption effects are produced. According to the frequency of external noise and the thickness of the core material, the noise reduction effect can be no less than 29 decibels.

      吸音手工板有哪些优点?

      What are the advantages of sound-absorbing hand-made boards?

      1、防水,防尘:冲孔型设计时充沛思索防水,防尘,在扬尘或淋雨环境中其吸声性不受影响,结构中已设置排尘排水措施,防止构件内部积水。

      1. Waterproof, dustproof: Punch design is full of thinking about waterproof, dustproof, in the dust or rain environment, its sound absorption is not affected, the structure has been set up dustproof drainage measures to prevent internal water accumulation.

      2、吸音板笨重:吸音板系列产品具有自重轻特性,每平米重量低于20kg,可减轻高架轻轨、高架路的承重负荷,可降低构造造价。

      2. Sound-absorbing board is heavy: Sound-absorbing board series products have the characteristics of self-weight and light weight. The weight per square meter is less than 20 kg, which can reduce the load-bearing capacity of elevated light rail and elevated road and reduce the construction cost.

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      3、吸音板耐用:产品设计已充沛地思索了道路的风载、交通车辆的撞击平安和全气候的露天防腐。产品金属面可采用镀锌板,不锈钢板,铝锰镁板、铝板等。保证产品不腐蚀、不变型、吸声、隔声效果不降低。

      3. Sound absorber is durable: The product design has fully considered the road wind load, the impact of traffic vehicles and the open-air anti-corrosion of the whole climate. Galvanized sheet, stainless steel sheet, aluminium manganese magnesium sheet and aluminium sheet can be used on the metal surface of the product. Ensure that the product does not corrode, remain unchanged, sound absorption, sound insulation effect is not reduced.

      4、高强度:分离我国各地域不同的气候条件,尚成在构造设计时充沛思索风荷载。采用乐天堂棋牌正版,经过专业的特殊工艺制造,压制凹槽以增增强度,使产品抗10-12级台风,抗压300kg/㎡。

      4. High Strength: Separating the different climatic conditions in different regions of our country, we can still think about the wind load abundantly in structural design. The color steel plate is manufactured by special technology. The groove is pressed to enhance the strength. The product is resistant to typhoon grade 10-12 and 300 kg/ mu.