The DB NBF Series

Integrated concrete safety barriers that fit any noise protection panels

Increases safety and reduces noise

The DELTABLOC® DB NBF series is a crash-tested restraint system with an integrated noise barrier that meets all technical and design requirements. The DB NBF base elements can be used surface mounted, pile driven, pinned or anchored without a foundation on a temporary or permanent basis. The system is designed in three parts consisting of a base unit, steel columns and variable noise protection panels. It is fully CE-certified to H2 and H4b containment level in accordance with EN 1317 and fulfills - when used with PHONOBLOC® noise protection panels - all acoustic requirements in accordance with EN 14388. The system is so space-saving that it can be positioned closer to the traffic. The DB NBF series - a surface mounted or pinned precast system for the central reserve and verge.

Product Portfolio of the DB NBF Series

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Installation Method
Performance Class
Foundation Surface
Applications
Certifications
Applicable Noise Protection Panels

DB 80F NBF
All product types
Pile driven (F) Ram pin is rammed into gravel surface
H2 W3
Gravel
Central reserve, verge Temporary, permanent
CE-certified, EN 1317, EN 14388
Any type of panel (in acc. with national regulations)

DB 80P NBF
All product types
Pinned (P) Patented pin is used on an asphalt/concrete surface
H2 W3
Asphalt, concrete
Central reserve, verge Temporary, permanent
CE-certified, EN 1317, EN 14388
Any type of panel (in acc. with national regulations)

DB 80A NBF
All product types
Anchored (A) Anchor bolt is used on a concrete surface
H2 W3
Concrete
Central reserve, verge Temporary, permanent
CE-certified, EN 1317, EN 14388
Any type of panel (in acc. with national regulations)

DB 100 NBF
All product types
Surface mounted Installation without anchors
H2 W4
Asphalt, concrete, gravel
Central reserve, verge Temporary, permanent
CE-certified, EN 1317, EN 14388
Any type of panel (in acc. with national regulations)

DB 100P NBF
All product types
Pinned (P) Patented pin is used on an asphalt/concrete surface
H4b W4
Asphalt, concrete
Central reserve, verge Temporary, permanent
CE-certified, EN 1317, EN 14388
Any type of panel (in acc. with national regulations)

DB 150 NBF
All product types
Surface mounted Installation without anchors
H4b W5
Asphalt, concrete, gravel
Central reserve, verge Temporary, permanent
CE-certified, EN 1317, EN 14388
Any type of panel (in acc. with national regulations)

Transitions

Our Safelink® transitions connect all DELTABLOC® safety barriers to other DELTABLOC® barrier series as well as many other third party systems assuring highest safety standards. The DELTABLOC® SafeLink® transitions guarantee seamless safety and provide flexible solutions for every application.

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 DELTABLOC® brochures please visit the download area.

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