| Combined Noise & Crash Barriers |
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Holgate provide Integrated Crash Barrier and Noise barrier systems with EN1317 Containment performance of H2 & H4. The systems incorporate a tri-wave beam and box section to contain vehicles with an Absorbent Aluminium Noise barrier to the rear. The aluminium cassettes are held in place on impact with a tensioned wire restrain system that prevents a risk of falling debris. The system is therefore suitable for use on bridges where other materials such as timber are not permitted. |
