The HB Absorber Series

Wood concrete absorbers

Durable and excellent acoustic performance

The PHONOBLOC® HB Absorbers are wood-concrete absorbers and an excellent solution for many noise protection applications. Natural, untreated fresh wood chips are mixed with cement and water to form a highly absorbent and sustainable material that delivers outstanding acoustic performance. The absorbers are then used on noise protection panels and wall claddings for noise reduction. PHONOBLOC® HB absorbers come in a variety of different surface structures and colour options. They are fully CE-certified and tested in accordance with EN 14388 and EN 14389 and have been awarded with the natureplus® quality seal. The PHONOBLOC® HB Absorber series – efficient noise protection absorbers for road, rail and industry.

Product portfolio of the PHONOBLOC® HB Absorber Series

PHONOBLOC® HB absorber stones used for wall claddings

Wall cladding of PHONOBLOC® HB absorber stones near Burghausen

Product Portfolio of the HB Absorber Series



Material
Sound absorption
Sound reflexion in situ
Applications
Certifications

WAVEline
All product types
Wood concrete
Up to 20 dB
Up to 6 dB
Panels, claddings
CE-certified, EN 14388, EN 14389

CONEline
All product types
Wood concrete
Up to 20 dB
Up to 6 dB
Panels, claddings
CE-certified, EN 14388, EN 14389

TRAPline
All product types
Wood concrete
Up to 20 dB
Up to 8 dB
Panels, claddings
CE-certified, EN 14388, EN 14389

FLATline
All product types
Wood concrete
Up to 10 dB
Up to 5 dB
Panels, claddings
CE-certified, EN 14388, EN 14389

Your Extra Information

The DELTABLOC® Extranet is your 24/7 information centre and knowledge hub. It offers you detailed product information like data sheets, drawings or installation manuals - in several languages. Please visit the DELTABLOC® Extranet and explore our product portfolio. For PHONOBLOC® brochures please visit the download area.

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