CS Allway® Expansion Joint Covers Accessories - Acoustic Barriers
Verified by manufacturer 11 months ago
Allway® AB-50, sound transmission class rating: 20.
Allway® AB-50, sound transmission class rating: 20.
Flexible, non-reinforced mass-loaded vinyl that resists the passage of sound waves and reduces the transmission of airborne noise.
Application
Acoustic barriers for use with expansion joint covers where noise transfer is a concern.
Description
Flexible, non-reinforced mass loaded vinyl that resists the passage of sound waves and reduces the transmission of airborne noise.
Feature and benefits:
- Supplied on a roll.
- Available in four density options offering different noise reduction rates.
General information
Color | Grey |
Material | Vinyl |
Length | 15000 mm Guidance for specification option: AB-50 or AB-100. 7500 mm Guidance for specification option: AB-150 or AB-200 Manufacturer guidancePer roll. |
Width | 1220 mm Guidance for specification option: Roll width. |
Uniclass | |
CAWS | M40/825 Strip movement joints M40/80 Strip movement joints M10/460 Strip movement joints M41/445 Strip movement joints M41/445 Strip movement joints M13/375 Strip movement joints |
Specification data - Strip movement joints
Edging | |
Material | Vinyl. |
Colour | Grey. |
Insert | |
Material | Vinyl. |
Purpose | Sound attenuation. Guidance for specification option: Consult manufacturer's literature for noise transmission loss results by frequency. |
Form | Non-reinforced, mass loaded. |
Weight (minimum) | 2.5 kg/m². |
Width (minimum) | 1220 mm. |
Roll length (minimum) | 15 m. |
Literature
CS Allway Expansion Joint Covers (2023)