THE DB NBF SERIES
ABSORBS NOISE AND IMPACTS

The surface mounted H2 and H4b precast system for the central reserve and verge.


BROCHURE EXTRANET
DB NBF Series

    The DB NBF SERIES

    Being as close as possible to the source of noise


    The safety barrier is the closest element to noisy vehicles.
    The DB NBF is crash tested and certified to be right there.


    The DB NBF Series is part of DELTABLOC®'s holistic passive safety traffic concept. Designed and tested to act as both a vehicle restraint system and a noise barrier it can be placed much closer to traffic than other noise barriers. Through SafeLink® transitions it can be connected seamlessly to the DB 80 Series, the DB 120 Series, STEELBLOC® and many other third-party systems.
    NBF Series & Icons

    THE DB NBF SERIES
    PRODUCT RANGE


    TYPE PERFORMANCE INSTALLATION METHOD PROTECTION DOCUMENTS
    DB 100 NBF 200‑450 H2 | W4 | B surface mounted double sided ➞ Extranet
    DB 150 NBF 250‑600 H4b | W5 | B surface mounted double sided ➞ Extranet


    Green truck crash testing noise barrier wall

    GETTING NOISE UNDER CONTROL


    Developed to reduce noise and withhold errant vehicles.
    Surface mounted, for H2 and H4b containment.

    Technical Information

    Extranet