86-010-65519805
East No. 1, Xinlian Street, Coastal Industrial Base, Yingkou, Liaoning, China (Mainland)
noise reduction porous metal aluminum foam, US $ 55 - 96 / Square Meter, Liaoning, China, Rondac, RD-143.Source from Liaoning Rongda New Materials Technology Co., Ltd. on Waimaotong.com.
It is made of pure aluminum, and widely applied in the field of military, preparing and application development of new material, noise insulation, electromangnetic shielding, decoration energineering, modular integrated housing, etc.
The following room is we use aluminum foam board to built the noise insulation house, which can reduce outside noise. And it can applied to cinema, Opera House, swimming pool, etc, where has noise resource.
Aluminum foam' advantages
• Noise absorption: coefficient is above 0.75
• Fireproof and waterproof: it better than glass cotton and wool rock
• Electromagnetic shielding: can reduced by 65~90dB
• Energy absorption
• Nonflammable, heat dissipation and high temperature resistance
• Lightweight, east to install, etc.
Project case
The equipment noise came from oil pump, electric machine, valve body during gas transimission at the gas station. After site testing, the soundproof box noise level is 90dB. After closing the door, the noise level is 84dB. The effect of soundproof box' decreasing noise level is noly 6dB. This result can not meet the demand of city noise reduction standard. But after installing our soundproof box, it not only meet the noise level standard, but also has fire prevention function.
On-site installation picture
Liaoning Rontec Advanced Material Technology Co., Ltd. was founded in 2010, located in coastal industrial base in Yingkou City, Liaoning Province, The company account for 140,000 square meters, with the covering of 70,000 square meters for construction. As a private-owned new tech enterprise, we registered 100 million RMB to invest in the fields of military, preparing and application development of new material, noise control, modular integrated housing.
Rontec is the enterprise which has passed ISO9001 quality system certification ISO14001 and OHSAS18001 certification in metal foam industry. We also has got qualification of environmental protection engineering and steel structure engineering. Furthermore, we built the research and production for weapon equipment and the second level secrecy qualification unit.
Rontec insists a long-term strategy in technological innovation, and has gained 10 patents. Rontec will center as new material technology, we committed to expand industrial chains, bring world-class technology and talents as well, and aiming to build up a scientific technological park with worldwide impact during thirteenth five-year plan.
