General remarksDELTA BLOC® is a modern vehicle restraint system consisting of prefabricated concrete elements and contributes to a remarkable minimisation of accident consequences on roads. It combines optimal safety with highest economic efficiency.

Example of use - DELTA BLOC®
Functions of a restraint system
- Protection of vehicles from breaking through the vehicle restraint system in case of impact
- Protection of occupants by minimisation of impacting forces
- Protection of third parties from caroming vehicles after crashes
Demands
The great variety of demands on restraint systems contains the following points:
- Short construction periods minimize the influence on traffic flow
- Resistance to small and medium impacts
- Simple exchange of damaged elements after serious accidents
- Very low maintenance costs
The unique product range offers various systems with a precisely defined focus. In addition to highest possible safety there is also given a beneficial proportion between investment- and maintenance costs.
Categories
DELTA BLOC® systems are basically divided into the following categories:
- Temporary systems
- Permanent systems
- Bridge systems
- Noise barrier systems
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