soundproof panel for tunnel - 1200*600

aluminum foam soundproof panel, 1. excellent durability, 2. anti-corrosive, eco-friendly, 3. nonflammable, 4. sound absorber - details see: https://www.buildingsupplieshub.com/soundproof-panel-for-tunnel-10092337
Type: Other Soundproofing MaterialsPlace of Origin: Shanxi China (Mainland)Brand Name: foamtechModel Number: 1200*600
Density: 0.2~0.4 g/m³AcoustabsorptionCoefficient: NRC 0.70  
soundproof panel for tunnel
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Aluminum Foam sound absorption panel

This products is made of Aluminum foam panel and Aluminumhoneycomb panel.

Penetrating panel can be used on the front surface according to demand. It's an ideal sound absorption products and can apply to every field.

Features

1. The effectiveness of noise absorption is increased due to placement of

aluminum foam on the facade

2. No additional noise absorption material needed

3. The firmness structure with the internal stud structure of noise

absorption frame

4. Possible to put penetrating panel on the front surface

Size

ClassifficationSize(mm)Structure and installation method
Soundproofing panel

for general road

500 X 2,000~4,000 X 95TAluminum foam 9T + stud + soundproofing frame

(Following the installation regulation of road)

Soundproofingpanel for high-speed railroad500 X 2,000 X 125TPenetrating panel + aluminum foam +soundproofing frame

(Following the installation regulation of high-speed railroad)

Application for tunnel

Packaging Detail:wooden case supported with shrink film
Delivery Detail:with in 10 days

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