Leading Road Safety
Modern Noise Protection
Premium Steel Guardrails
Steel guardrails for bridges
Modular Urban Safety
Noise protection panels
The AHB Panel Series
Lightweight design and top acoustic performance
The PHONOBLOC® AHB series combines top acoustic performance with lightweight design and convinces with ultimate durability. For the AHB series HB absorbers are mounted on a supporting structure made of aluminium frames and heavy-duty plywood panels. Thanks to the lightweight frame, these innovative and highly effective AHB noise barriers offer all the advantages of the wood-concrete absorbers while maintaining a low product weight. They are fully CE-certified and tested in accordance with EN 14388 and are suitable for road and rail applications. The PHONOBLOC® AHB series – the high-performance acoustic barrier with ultimate durability and strength.
Material
Sound insulation
Sound absorption
Sound reflexion in situ
Absorption types
Applications
Certifications
AHB Panels
All product types
Compound system
Up to 40 dB
Up to 20 dB
Up to 8 dB
Single sided, double sided highly absorbent
Road, rail
CE-certified,EN 14388, EN 14389
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AustriaA25, Wels
Road applicationPHONOBLOC® AHB Series
DELTABLOC International
DELTABLOC Sales Companies
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