离心玻璃棉毡(又名:玻璃纤维棉、玻璃保温棉、离心玻璃棉等)一般采用离心喷吹法玻璃棉生产工艺,生产出质地柔软,纤维细、回弹性好。离心玻璃棉毡是为适应大面积敷设需要而制成的卷材,除保持了保温隔热的特点外,还具有十分优异的减震、吸声特性,尤其对中低频和各种震动噪声均有良好的吸 ?收效果,有利于减少噪声污染,改善工作环境。主要用于建筑室内,消声系统、交通工具,制冷设备,家用电器的减震、吸声、降噪处理,效果十分理想。

Centrifugal glass wool felt (also known as glass fiber cotton, glass insulation cotton, centrifugal glass wool, etc.) is generally produced using the centrifugal spray method glass wool production process, producing a soft texture, fine fibers, and good resilience. Centrifugal glass wool felt is a roll material made to meet the needs of large-area laying. In addition to maintaining the characteristics of thermal insulation, it also has excellent shock absorption and sound absorption characteristics, especially good absorption for medium and low frequencies and various vibration noises? The effect is beneficial for reducing noise pollution and improving the working environment. Mainly used for shock absorption, sound absorption, and noise reduction in indoor buildings, noise reduction systems, transportation vehicles, refrigeration equipment, and household appliances, with very ideal results.

离心玻璃棉板是离心棉经过固化处理后制成的具有一定强度的板材制品,无论在高温或低温环境中均能保持良好的保温隔热性能,主要用于建筑的内墙隔间,天花吊顶,铁皮风管或风箱内壁的保温,机房内的吸声降噪,金属天棚的流汗控制等。

Centrifugal glass wool board is a board product with certain strength made of centrifugal cotton after solidification treatment. It can maintain good insulation performance in both high and low temperature environments. It is mainly used for insulation of interior wall partitions, ceiling ceilings, iron sheet ducts or inner walls of wind boxes in high-end buildings, sound absorption and noise reduction in machine rooms, and sweat control in metal ceilings.

离心玻璃棉在建筑使用中,表面往往要附加有一定透声作用的饰面,如小于0.5mm的塑料薄膜、金属网、窗纱、防火布、玻璃丝布等,基本可以保持原来的吸声特性。离心玻璃棉具有防火、保温、易于切割等优良特性,是建筑吸声常用的材料之一。

In the use of centrifugal glass wool in construction, the surface often needs to be coated with a surface that has a certain sound transmission effect, such as plastic film less than 0.5mm, metal mesh, window screen, fireproof cloth, glass fiber cloth, etc., which can basically maintain the original sound absorption characteristics. Centrifugal glass wool has excellent characteristics such as fire resistance, insulation, and easy cutting, and is one of the commonly used materials for building sound absorption.

但是由于离心玻璃棉表面无装饰性,而且会有纤维洒落,因此必须制成各种吸声构件隐蔽使用。常使用也是造价低廉的构造是穿孔纸面石膏板的吊顶或做成内填离心玻璃棉的穿孔板墙面,穿孔率大于20%时,基本能够完全发挥出离心玻璃棉的吸声性能。为了防止玻璃棉纤维洒出,需要在穿孔板背后附一层无纺布、桑皮纸等透声织物,或使用玻璃布、塑料薄膜等包裹玻璃棉。与穿孔纸面石膏板类似的面板还有穿孔金属板(如铝板)、穿孔木板、穿孔纤维水泥板、穿孔矿棉板等。

However, due to the non decorative surface of centrifugal glass wool and the possibility of fiber scattering, various sound-absorbing components must be made for concealed use. Commonly used and low-cost structures include perforated gypsum board ceilings or perforated wall panels filled with centrifugal glass wool. When the perforation rate is greater than 20%, the sound absorption performance of centrifugal glass wool can be fully utilized. To prevent the glass wool fibers from spilling out, it is necessary to attach a layer of transparent fabric such as non-woven fabric and mulberry paper behind the perforated board, or wrap the glass wool with glass cloth, plastic film, etc. Similar panels to perforated paper gypsum board include perforated metal panels (such as aluminum panels), perforated wooden boards, perforated fiber cement boards, perforated mineral wool boards, etc.

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