![]() When using vehicles as mobile “barriers” – only those vehicles should be used which weigh at least 2.5 tons and can be easily removed depending on the situation (case of panic, passage of emergency vehicles, etc.). When temporarily blocking access roads, as in the case of events, properly sized and, if possible, tested protective devices should be used. ![]() High curbs or decorative concrete walls are also good protective measures, as they prevent pedestrians from driving fast. All these protective elements are well anchored in the ground with strip footings. These are, for example, reinforced flower pots, bicycle racks, trash cans, benches or sculptures. The integration of so-called urban space elements (protective street furniture) also makes sense. In the long term, the use of discreet barriers with impact loads such as safety bollards makes sense. Bollards and urban space elements for long-term protection of city centers In many cases, concrete blocks convey a deceptive feeling of safety. The truck still continues to drive at about 77 km/h afterwards! The concrete blockade, however, is thrown more than 10 meters to the side like a billiard ball. The example in the video makes it clear: If an ordinary 40-ton truck speeds toward a festival site at 80 km/h and rams into a concrete block weighing one ton, the blockade is simply pushed out of the way. If the concrete blocks are installed incorrectly, they can become dangerous projectiles, posing a further risk to people. There is a lack of test certificates and evidence of the effectiveness of these anti-terrorist barriers. This is because many of these vehicle restraint barriers are insufficiently dimensioned and, in most cases, are also installed incorrectly. The concrete blocks are used primarily at events with large gatherings of people. Cities and municipalities are equipping themselves with anti-terror barriers, security bollards and concrete barriers (Jersey blocks). – contact us now.Since the sad series of attacks involving trucks in Nice, Berlin and Barcelona, security precautions have been drastically increased in many European countries. Our team of barrier specialists are ready to help make your concrete barrier hire a simple process, and are here to answer any questions regarding safety and MASH rating. This approval means that the barrier has been tested by beings hits with a 2270kgs pick-up truck/ute travelling up to 100km per hour with impacting angle of 25 degrees. RPM Hire has DeltaBloc (DB80 concrete barriers) available for hire, which are MASH approved TL-3. The performance criteria allows for the transportation industry to provide permanent and temporary road side systems that meet predicted performance through testing consistency, ensuring the correct road safety equipment is used for the required speed limits.Ĭoncrete barriers go through full-scale crash testing, barriers are installed and tested in a controlled environment to see how well they perform. The purpose of MASH testing is to provide uniformed guidelines for the crash testing of both permanent and temporary highway safety features and recommended evaluation criteria to assess test results. In addition to the judgment and expertise of professionals in the field of roadside safety design. The MASH guidelines and testing criteria, have evolved over the last 40 years and continue to incorporate current technology. Manual for Assessing Safety Hardware (MASH) comprises of a set of crash performance criteria for testing roadside safety hardware, created by AASHTO. RPM Hire concrete barriers available for hire are MASH tested to level 3.
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