perforated sound barrier panel

Perforated outer skin,polymax panel core,H post, Self-draining design, Easily installation, removal, Weather resistant, Dura - details see: https://www.buildingsupplieshub.com/perforated-sound-barrier-panel-10091625

Type: Sound Barriers

Place of Origin: Hebei China (Mainland)

Brand Name: hrd

contact supplier for perforated sound barrier panel

1.Specifications:

Length	Width	Thickness
3000mm/2750mm	600mm	100mm

Shippment information:600 square meter per 40ft container

2.Detailed Description

1. Non-Flammability: GB8624 grade A

2. Waterproof :Resistant to deformation in wet environments

3. Sound proof:

4. Strength: Bendable and impact resistant

5. Weight: 35kg/m²

8. Installation: Easy to cut, saw, nail, paint and veneer

Sound barrier Panel thickness: 80mm, 100mm,120mm

Sound barrier Size: 2500x500x80mm, 2500x500x100mm, etc.

Sound barrier Metal plate thickness: 0.5-1.2mm

Sound barrier H-post: 100x100x6x8mm, 125x125x6.5x9mm, 150x150x7x10mm, 175x175x7.5x11mm.

Sound barrier Flange plate: 250x250x10, 300x300x10, 350x350x10, 400x400x10mm etc.

Sound barrier Panel type: shutter type, punching type.

Item Section	highway sound barriers processing technic
highway sound barriers components	Inner side +Interlayer+outer side +Post+accessories
highway sound barriers dimension	Thickness: 10cm×Width: 0.5m×Length: 3.m
highway sound barriers inner side	Thickness: 0.8mm(aluminum sheet)cutting+punching(rectangular hole as your picture)+levelling+spraying
highway sound barriers interlayer	Fiber-glass thickness: 95mm+silver paper(to waterproof )
highway sound barriers outer side	Thickness: 0.8mm(galvanized sheet),cutting+ cutting+levelling+spraying
highway sound barriers surface treatment—spraying	Semi-automatic production line,electrostatic powder spraying
highway sound barriers H-shaped steel post	Processing the China Standard H steel as the post
highway sound barriers other accessories	Depend on the drawing
highway sound barriers manufacturing technique —assembling	Chose the material—cutting—punching—bend—electrostatic powder spraying—assembling—quality check—finish—storage
highway sound barriers service life and characteristics	Service life:12-15years;Sound-absorbing index can be 0.65-0.83;corrosion resisting and not easy to age