Envirotech provides Bi Absorbant Noise Barrier a complete solution for manufacturing and fixing Bi- absorbent Noise Barrier with EN1793 &v EN 1794 European standards. Modular tongue and groove panels having both side absorptive surfaces, panels shall be made of either aluminum or galvanized steel. The system is generally applicable where both sides of the noise barrier need to be protected from each other.

Envirotech provides a complete solution for manufacturing and fixing Bi- absorbent Noise Barriers with EN1793 &v EN 1794 European standards. We design and install a Bi-Absorbent Noise Barrier with our expert team in Pan India.
The system is generally applicable where both sides of the noise will need to be protected from each other. The barriers can be bi-absorbent and can include transparent parts.
The best affordable way to soundproof your walls effectively is to use drywall and other materials to create an air-tight wall space. Installed over insulation and sealed in to form an extra layer in your walls, drywall forms a solid barrier for sound.

The Bi-Absorbent Noise Barrier has a high demand for commercial use in a number of areas due to its effectiveness in helping to reduce the sound in the environment.

It is estimated that over 900 million people will have hearing disabilities by 2050 due to ongoing noise pollution. Hence, it is our social responsibility as well, to mitigate the noise that is produced in our working/living environment.

Some areas of usage are: – Construction sites, Industrial manufacturing factories, Highways, Metro lines, Railway lines, Airports, Highways, and Plants such as forging plants, steel plants, and cement plants.

Material Specifications

Vertical Posts welded to the base plate with all required gussets, cleats, etc duly hot-dip galvanized. Bi- absorbent Aluminium /GI perforated shells duly assembled with self-drilling GI screws. The sound-absorbing layer is sandwiched inside the Aluminium /GI panel, duly separated to induce a bi-absorbent effect.

Aluminum panels shall be powder coated. Soundproofing transparent panels shall be made of PMMA/Polycarbonate duly encased in a bolted steel frame with an EPDM rubber gasket. The steel frame is to be hot-dip galvanized.