Customized Q235 Q345 Crash Cushions for Cars Road and Highway Barrier
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Detailed Product Description
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Products Description Guideable road guardrail crash matAn anti-collision pad is another name for an anti-collision block,
buffer pad, rubber block, etc. The cushion is mainly installed at the edge of the loading and unloading platform, which facilitates the parking of trucks and reduces the difficulty of parking for drivers. It plays a role in protecting the platform, loading and unloading equipment of the platform and trucks from damage. Anti-collision adhesive is one of the necessary protective devices for unloading platform. Craps made of material and process rubber are usually applied to the entire front edge of the cargo platform, while crAPS made of natural rubber (the same material as automobile tires) are usually used to fix both sides of the loading and unloading position equipment. Anti-collision cushion is a device that can stop the vehicle safely and change the driving direction of the vehicle to avoid serious injuries to passengers by absorbing the collision energy of the vehicle. Its main function is to reduce the severity of the accident. On the other hand, it also plays a warning and inducing role through its surface color and graphic symbols. There are many kinds of anti-collision pads, which can be divided
into kinetic energy principle and momentum conservation principle
according to the anti-collision principle. Kinetic energy principle
Collision cushion absorbs the kinetic energy of the vehicle by
cushioning or absorbing energy through the destructible or plastic
deformed material or structure set in front of the collision
object. This structure needs rigid support or obstruction to make
the energy absorbing material or structure deform to reduce the
impact force on the vehicle. According to the law of momentum conservation, the other is a structure that transfers the momentum of the runaway vehicle through some sand and water containers set in front of the anti-collision object and plays a buffering role. This kind of structure has strong flexibility in construction and is more convenient in application. Details Images The structure of the cushion Kinetic energy principle
anti-collision pad is generally composed of the end, energy
absorbing material, both sides of the beam, diaphragm and back
support. After a vehicle collides with the anti-collision pad, it
absorbs the energy of the colliding vehicle through the deformation
of the end part and energy absorbing material, and the back support
is used to resist the impact force of the vehicle. Energy absorbing material is generally foam material or rubber material, the principle of the anti-collision pad for the front and side of the vehicle has a good effect of energy absorption and guidance, and the system after the collision, the main components can be reused, convenient and fast maintenance and low cost, the disadvantage is a little more complex and high cost of the initial installation. The principle of momentum conservation is generally composed of sand filling or water filling anti-collision cylinders (piers) of different masses arranged in a certain order. After a vehicle colliding with the anti-collision cushion, the momentum of the vehicle is transferred to the anti-collision cylinder in turn, which reduces the speed of the vehicle and the anti-collision cylinder in turn, and finally makes the speed of the vehicle lower than 15km/h. Installation Instructions Advantages ★ Collision cushion for guiding structure, the internal use of the
latest energy absorption design, the energy absorption unit is
box-like design, in the periphery of the four surfaces of the
energy absorption unit are all cloth. With different number of deep
folds, the energy absorption unit is guaranteed to contract along
its axis under the action of folds when subjected to axial impact
force. ★ The guide at the bottom of the anti-collision pad for large diameter thick wall seamless steel tube processing, its own high strength can effectively prevent the whole anti-collision pad compression deformation guide. Cracking and breaking affect the smooth contraction of the energy absorption unit to ensure the cushioning function of the cushion. ★ Cushion construction installation is simple, the overall use of front and rear flange planting bar way, the application of high strength planting bar bolts, to ensure the strength of the planting bar. Company Profile Product Paramenters Product featuresIt has a guiding anti-collision cushion structure with the
protection level reaching TS, TA and TB, and its safety performance
meets the requirements of the Highway Guardrail Safety Performance
Evaluation Standard (JTG B05-01 -- 2013). It can be applied to the
main diversion terminal, ramp diversion terminal, tunnel entrance,
middle pier end of the bridge, toll island, front end of special
obstacles and upstream end of some roadside guardrail, etc. The guide cushion and guardrail standard section have smooth transition connection, which meets the requirements of standard specification. It has an efficient stage-by-stage buffering and energy-absorbing structure, which has been verified by the collision test of real cars. It has a large safety reserve and high safety performance. Modular design, easy to install, energy absorption components can be partially replaced, low maintenance cost. Product packaging FAQ 1.Q: Are you trading company or manufacturer ? A: We are factory. 2.Q: How long is your delivery time? A: 15-20 days if the goods are not in stock, it is according to quantity. 3.Q: Do you provide samples ? A: Yes, we could offer the sample for free charge but do not pay the cost of freight. 4.Q: What is your terms of payment ? A: For the new customer we choose 30% TT for subscription and 70% TT before the delivery . |
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