The box-shaped Prevention Blocks or Spacer for Highway Guardrail barrier
The block is the load-bearing part between the corrugated beam and the column, which is suitable for the road section with complicated traffic flow, and it is worried that the collision vehicles may be obstructed at the column of the guardrail.Or in order to reduce the impact of kerbs on the trajectory of the vehicle collision section.The block itself is an energy absorption mechanism, so the guardrail can be gradually deformed after being hit, which is conducive to energy absorption and reduce casualties of passengers;At the same time, the block is fixed between the column and the corrugated beam. After participating in the overall effect of the guardrail, the collision force can be distributed to more cross-structures, thus increasing the overall strength of the guardrail.
Guardrail Block refers to Prevention block,blocker,block-out.in some places,it was named “SPACER” or “Separator”. It refers to the part between guardrail and post,and with many different shapes or designs.Bock itself is an energy absorbing part, so it could make the guardrail deform gradually during the sudden collisions.thus is conducive to energy absorption, reduce occupant casualties; at the same time, the block could allocate the crash energy to guardrail and post,thereby increase the overall strength and tension of the guardrail system.
The guardrail block is installed between the guardrail and the post with the function of energy absorbing. If there is no block,it has to force the vehicles to stop through the deformation of the guardrail,the post and the roadbed.
Box-shaped anti-blocking block, the appearance is like a box, by steel belt punching formed after welding, after hot dip galvanized, the surface is clean, anti-corrosion, it looks like every trapezoidal surface, strong bearing capacity, impact resistance, can resist the collision of out-of-control vehicles, effectively prevent vehicles or pedestrians out of the road. The box block is usually used in combination with the C-shaped post to support the guardrail. One end of the box is connected to the C-shaped post and the other end is connected to the guardrail plate .
The Spacer and Blocks :The role of the link in the highway guardrail component
Guardrail Spacer are considered as passive protectors with a view to ensure the safety of the pedestrians by the wayside and the vehicles. Highway guardrails are designed in pursuance to the principle of keeping the vehicle inside the road in a secure way and at the same time minimizing the loss of life and property in case of an accident.
It is mainly installed between guardrail and post to reduce the crash collision of highway/expressway/roadway.Block itself is an energy absorbing part,so it could make the guardrail deform gradually during the sudden collisions.thus is conducive to energy absorption, reduce occupant casualties;at the same time,the block could allocate the crash energy to guardrail and post,thereby increase the overall strength and tension of the guardrail system.
U-shaped block is a relatively simple highway guardrail connection, it is made of strip steel through punching and bending, the production process is simple, generally with U-shaped post or C-shaped post collocation to form a high-speed guardrail assembly. The U-shaped block is connected with the guardrail plate by bolts on one side and the post on the other, which acts as a link between the above and the below. It is necessary to tighten both the transverse guardrail plate and the vertical column, so as to effectively prevent the runaway vehicle from rushing out of the road and avoid accidents.
Shandong Wantai Traffic Company main product :Highway Guardrail, Bridge Guardrail,Cable Guardrail ,Roller Guardrail ,Traffic Sign Post ,Traffic Signboard ,Crash Barrier,Crash Cushion,Road Stud, Reflector and Delineator, Anti-glare Board, Anti-dazzle Board, Road Cone,Traffic Cone ,PE/PU Warning Post and so on.
Wantai Traffic Company mainly produce highway guardrail, bridge guardrail ,crash barrier, landscape guardrail, traffic signpost and signboard, traffic control signal pole,street light pole, landscape lamp pole, power steel pole , power tower and signal iron tower,also business such as metal product design, production, traffic engineering construction.
We are also engaged in roller guardrail,cable guardrail,crash cushion,municipal guardrail, road stud,road cone,traffic reflector and delineator,PE warning post and other traffic security supporting products. We are specialized in all kinds of metal parts, special-shaped parts processing production.
Wantai Traffic has been committed to the research and development of traffic safety facilities and power facilities, product quality and performance has become the industry leader. Our company has a strict quality management system, advanced testing equipment, products have obtained the ministry of Communications testing center inspection report and certificate of qualification.
Wantai Traffic company has been adhering to the "based on the country, serve the world; Quality first, customer first; Safety and environmental protection, sustainable development; Strong cooperation, mutual benefit "business philosophy, sincere service to the society. We insist on continuous innovation and improvement, regard product quality as life! Welcome new and old customers and friends from all walks of life to visit guidance and business negotiation! Look forward to working with you hand in hand, win-win development!
Know more about us ,Please Contact Us:
Contact number: 0086-15288735580 Ms. Linna.Li
Contact number: 0086-15275828899 Mr.Kevin. Liu
Website: http://www.trafficsafety.vip
