Produkt

Aluminum ultra-microporous sound-absorbing board

The aluminum ultra-microporous sound-absorbing panel is 1.0mm thick with a pore size of 0.4*0.04mm. It prevents water droplets from penetrating and has excellent anti-penetration properties. With a perforation rate of less than 1%, it features a resonant sound-absorbing structure composed of a thin plate and a cavity behind it. The micro-wave structure on the microporous surface, cleverly designed with shanks and ribs, alters the transmission path, absorbing a large amount of energy from particle impact. Within the micropores within the troughs, the acoustic impedance effect of air particles passing through the oblique micropores creates a velocity difference, causing particle compression and friction. This leads to kinetic energy loss due to penetration, allowing the sound energy to resonate within the cavity and attenuate, resulting in excellent sound absorption.

Material :
Aluminum
Size :
1200*600*15/20/30mm
Eco-friendly :
Enf Class
Fire Resistance :
EN13501 Class B
Function :
Sound absorption and Interior decoration

FORESPØRG NU

PRODUKT INTRODUKTION

Aluminum microporous sound-absorbing panels possess inherent sound-absorbing properties. The composite material used on the back complements these shortcomings, resulting in a very wide sound absorption band, achieving full-frequency absorption. Aluminum microporous sound-absorbing panels are lightweight, non-toxic, fireproof, waterproof, salt-resistant, dust-proof, highly stain-resistant, and have a long service life. They are widely used in airport lounges, subway public spaces, high-speed rail waiting rooms, power stations, stadiums, hospitals, and other commercial spaces.

Scope of Application:

Theaters, recording studios, broadcasting studios, audition rooms, business offices, multi-function halls, meeting rooms, concert halls, auditoriums, gymnasiums, hotels, KTVs, band rooms, luxury villas, etc. are all places with strict acoustic requirements.

Noise Reduction Coefficient:

Installation Technology:

Case: