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- home > Supply > Shanghai wholesale aluminum ceiling | aluminum ceilings | Shanghai Blue also building materials
Information Name: | Shanghai wholesale aluminum ceiling | aluminum ceilings | Shanghai Blue also building materials |
Published: | 2015-01-14 |
Validity: | 0 |
Specifications: | Limited |
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Detailed Product Description: | What are the principles of acoustic noise absorbing aluminum perforated ceiling is? (B) "sound absorption" refers to absorption of most of the sound to reduce reflection of sound waves. Use a very thin sound-absorbing material can achieve very good sound insulation. Perforated aluminum ceiling composed of a variety of patterns according to the arrangement punching, composition novel, with excellent muffler noise reduction. On the basis of non-woven fabric affixed stickers plus 40mm thick glass fiber is more very good muffler noise reduction. Possible to the acoustic impedance of the sound absorbing nonwoven punching aluminum ceilings phase impedance is reduced to the same level with the air. Forcing the sound waves pass through the nonwoven fabric structure aluminum ceiling series, friction, kinetic energy loss caused by friction of such aluminum ceiling, thereby reducing the acoustic values. Shanghai Building Materials Co., Ltd. specializes Blue also answer for you! Aluminum ceiling quality, price positioning of the main factors (three) from the above there are several grades of raw materials division, we can easily analyze every kind of aluminum ceiling molding after quality assurance. Best Lvkou, their main raw material are used Southwest Aluminium magnesium alloy plate and Ruimin Aluminum aluminum-manganese alloy plate. Now many people think that the thicker plate like, there are several materials through the above analysis we can know, in the case the same raw material, then the better the thicker plates, but the thickness of the case of aluminum ceiling panels fifth grade, is no longer thick . Another on the surface treatment, some manufacturers of raw materials have not reached a certain thickness, but the thickness of this statement in order to pursue the company Shanghai aluminum ceiling, when the surface treatment, the more spray a layer of paint. Ordinary consumers in the purchase of aluminum ceiling panels on the original material can not have a good understanding, the easiest way to hand the feeling of strength and hardness of aluminum. Shanghai wholesale aluminum ceiling | aluminum ceilings | Shanghai Blue also building materials provided by the Shanghai Building Materials Co., blue also. Shanghai Building Materials Co., Ltd. also blue (shsongjiang076218.11467.com/) located at 91 Lai Ting Road, Songjiang District, Shanghai. Scraps and development in the wave of market economy, the current Shanghai Blue also has a high profile in the building materials cut off and the ceiling, and enjoy a good reputation. Shanghai Blue also made the whole network business alliance building materials certification, marking our service and management level has reached a new height. Shanghai Blue also building materials of all employees willing to work with all people of insight and common development, for a better future. |
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You are the 20273 visitor
Copyright © GuangDong ICP No. 10089450, Shanghai Building Materials Co., Blue also All rights reserved.
Technical support: ShenZhen AllWays Technology Development Co., Ltd.
AllSources Network's Disclaimer: The legitimacy of the enterprise information does not undertake any guarantee responsibility