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- home > Supply > Aluminum ceiling brand, Shanghai Blue also building materials (certified), aluminum ceiling
Information Name: | Aluminum ceiling brand, Shanghai Blue also building materials (certified), aluminum ceiling |
Published: | 2014-12-05 |
Validity: | 0 |
Specifications: | Limited |
Quantity: | |
Price Description: | |
Detailed Product Description: | Aluminum ceiling brand, Shanghai Blue also building materials (certified), aluminum ceiling provided by the Shanghai Building Materials Co., blue also. Shanghai Building Materials Co., Ltd. also blue (shsongjiang076218.11467.com/) is specialized in the "aluminum veneer, aluminum grille, aluminum coupon, aluminum square tube, aluminum side plates" of the enterprise, the company of "honesty, hard service" concept, to provide you with the highest quality products and services. Welcome to inquire! Contact: Manager Yuan. What are the principles of acoustic noise absorbing aluminum perforated ceiling is? (A) The purpose of punching sound-absorbing aluminum smallpox brought to the outside world in order to reduce noise and create a comfortable space. Perforated aluminum ceiling on the back of the paper and added sound insulation cotton insulation, helping to increase the total absorption capacity of the entire confined space, reduce the impact of noise brought me. Perforated aluminum ceiling can effectively solve the noise problem. When a noise or the like within the specified source range sound absorption, sound insulation material after the noise, friction ceiling aluminum ceiling, the acoustic energy into heat energy, thereby reducing acoustic values. In the indoor or outdoor environments, different forms of aluminum perforated ceiling and sound-absorbing material will affect its sound absorption capacity and features. Different models and components punching sound-absorbing material, the ultimate goal is to cater to the requirements of different levels of sound absorption. The main factor in the quality of aluminum ceiling, price positioning of (a) Building Materials Co., Ltd. Shanghai Blue also for your analysis: aluminum ceiling aluminum material used are aluminum, aluminum impossible. However, due to the different alloy content resulting in different mechanical properties of aluminum alloys are used in domestic aluminum ceiling materials about divided into five classes: First grade: Shanghai aluminum-magnesium alloy ceiling manufacturers, while manganese containing part of the material The biggest advantage is a good antioxidant capacity, and because there is manganese content Shanghai aluminum ceiling offer, so it has a certain strength and stiffness, is the best material to make smallpox. Performance of the domestic aluminum smelter southwest of the most stable. Second grade: aluminum-manganese alloy aluminum ceiling, which is slightly better than the material strength and stiffness of aluminum-magnesium alloy. But slightly lower antioxidant capacity of aluminum-magnesium alloy. As both sides protective treatment, basically solved the antioxidant capacity better than magnesium alloy good shortcomings, domestic aluminum performance Ruimin Aluminum most stable. |
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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