Professional supply of highway sound barriers, residential area sound insulation barriers, factory sound insulation walls

板厚：

1mm

尺寸：

1960*500*100mm

The general principles for selecting sound barrier materials are good noise reduction performance, safe and reliable structure, economical material price, low installation cost, durability, long service life, coordinated landscape, and elegant appearance. The specific instructions are as follows:
Large sound insulation: the average sound insulation should not be less than 3
High sound absorption coefficient: the average sound absorption coefficient should not be less than
Weather resistance and durability: the product should be water-resistant, Thermal, UV resistant, no performance degradation or quality abnormalities caused by changes in rain temperature. The products are made of aluminum alloy coiled sheets, galvanized coiled sheets, glass wool, and steel columns with galvanized surface treatment and anti-corrosion period of more than 10 years.
Beautiful: You can choose from a variety of colors and shapes to coordinate with the surrounding environment to form a beautiful landscape.
Economical: Prefabricated construction improves work efficiency, shortens construction time, and saves construction costs and labor costs.
Convenient: Installed in parallel with other products, easy to maintain and update.
Lightweight: The sound-absorbing panel series products have the characteristics of light weight, which can reduce the load-bearing load of elevated light rails and elevated roads, and can reduce structural costs.
Fire protection: Ultra-fine glass wool is used. Due to its high melting point and non-flammability, it fully meets the requirements of environmental protection and fire protection regulations.
High strength: Taking into account the different climatic conditions in various regions of our country, the virtual wind load is fully considered in the structural design. The grooves are pressed through the line to add strength.
Waterproof and dustproof: The material design fully considers waterproofing and dustproofing. Its sound absorption performance will not be affected in dusty or rainy environments. Dust removal and drainage measures have been set up in the structure to avoid water accumulation inside the components. The sound absorption performance of the micro-perforated resonant cavity sound absorption is not affected in rainy environments, and the noise reduction is particularly obvious for medium and low frequencies.
Durable: The product design has fully considered the wind load on the road, the impact safety of traffic vehicles and the full-gas fake open-air anti-corrosion. The products are made of aluminum alloy coils, galvanized coils, glass wool, and steel columns with galvanized surfaces. During the warranty period, it will not corrode or deform, and its sound absorption and sound insulation effects will not be reduced.