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Acoustic enclosures


Acoustic Steel doors with powdering coating are rightly considered to be resistant to different types of exposure, as well as serving longer. Polymer, with what steel doors is coated, improve door anticorrosion properties and crashworthiness, as well as make it possible to choose any color and texture .


The doors are all-steel construction and are insulated with a composite of materials in such a way as to prevent the passage of sound as evenly as possible across the acoustic frequency range. This construction is ideal for both external and internal applications. Our Acoustic Steel Doors provide solutions above Rw56dB and up to Rw65dB.



1. Key Features:
Finish: Polyester powdercoat to full RAL range 
Materials:  various stainless steel polish finishes 
Thickness: 2mm thick frame with leaf sheets asymetrical and dependant on attenuation

2. Technical Data:
Panel thickness: each leaf 100mm thick with an air-gap of at least 100mm 
Standard colour: to suit client - any RAL colour in polyester powdercoat or option of stainless steel



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News & Events
The Polycarbonate Noise Barriers' work was completed by Envirotech in a good manner and also according to our specifications.
Shree Cement Limited  ....

Acoustic Enclosure supplied by Envirotech, has fulfilled CPCB Norms without affecting DG set performance.
PepsiCo India Holding Pvt. Ltd  ....

The Noise Test Booth designed by Envirotech (ESL) has acieved the desired noise level i.e 35 dB(A) in side the chamber.
Maruti Suzuki Limited  ....

The design of Anechoic Chamber has fulfill our requirement & no echo generation was found inside the chamber .
Dongyong  ....


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