Galvanized Steel Highway Guardrail Road Safety Barrier
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- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 PCS
- Supply Capability:
- 20000 PCS/month
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Specification
Road Safety Barrier Introduction
Product type: two waves(W beam barrier) or three waves
Standard: GB JT/T281-2007, AASHTO M180, Russian standard etc.
Material: hot rolled steel coils, Q235 or Q345 grade
Standard size: 4320mm*310mm*85mm*3mm/4mm
Surface treatment: hot dipped galvanized
Zinc coating: 80~170um(550~1200g/m2)
Road Safety Barrier Application
a. To provide steel highway guardrail protection for motor vehicles against dangerous road areas such as steep slopes, high embankments, obscure curves/bends and sharp corners.
b. To absorb the kinetic energies from sudden impact collisions to minimize damage to the vehicle and injury to the passenger.
c. To act as a directional steel highway guardrail for drivers to be aware of the correct driving direction.
d. To act as a median barrier to avoid head-on collision.
Road Safety Barrier Advantage
a. Can ensure minimum damage to the vehicle and its occupants.
b.Repairs are quick ensuring that complete road safety is maintained along the entire length of guardrail.
c. Can prevent the vehicle from skidding back onto the carriageway by controlling exit angles through gradual deceleration and effective redirection of the vehicle back on to the road
d. All components are galvanized as a countermeasure against the elements for a longer service life.
e. Ideal replacement for traditional metal Roadway Guardrails.
f. OEM or ODM service offered
g. Precision machining and Extensive exporting experience
Road Safety Barrier Specifications
Normal Size | 3200/3300/4128/4130/4300/4320×306/310/312/506×80/82/83/85×2.55/2.67/2.75/3/4mm. Available in different sizes. |
Profile | W-beam, Three-beam Steel Highway Guardrail |
Applicable standards | JT/T281-2007(Corrugated Sheet Steel Beams For Expressway Guardrail - China), AASHTO M-180(Corrugated Sheet Steel Beams For Highway Guardrail - USA),RAL-RG620 (German) or any other International Standards. |
Materials | Steel Grade Q235 or Q345 grade |
The thickness of the steel | 2.55 mm, 2.67 mm, 2.75 mm, 3 mm, 4 mm Or according to consumers' request. |
Surface treatment | Hot Dipped Galvanized or Powder Coated Steel Highway Guardrail |
The thickness galvanized (double sides) | 550g/m2 (80μ) or 610g/m2 (85μ) or 1100 g/m2 (160μ) or 1200 g/m2 (170μ) Or as per your request. |
Certificate | ISO 9001:2000, ISO 14000, SGS , CE |
Features | Great corrosion resistant, high intensity, long and durable, with good impact resistance, low cost, long life, higher security, environmental protection, etc. |
Relevant parts for guard rails | Posts, Spacer (C, U and Sigma types etc), Bolts and Nuts and washers, Reflectors and Terminal Ends |
Technology | Cold Rolled |
Application | Highway and Road Safety Steel Highway Guardrail |
Other special specification as per client's requirement or drawings. | |
Road Safety Barrier photos
FAQ
1. Which payment do you accept?
For you convenience, our payment can be L/C at sight, or TT
2. Is free sample available?
We can supply free samples for first 20 customers every day. You'll just need to pay for express cost.
3. Why us?
Professional engineers team and Rich manufacturing experience for Steel Highway Guardrail.
Prompt reply and Timely delivery
High quality & Competitive price
- Q: What are the characteristics of the double wire fence?
- 1., the product structure is simple, less materials, so the project cost is low;2. very convenient for remote transportation;3., the bottom of the fence and brick concrete wall as one, effectively overcome the shortcomings of the network stiffness, and enhance the protection performance;
- Q: What is the standard height of highway guardrail design?
- The main consideration of the height of guardrail is the density of people and the terrain along it. 6 specifications for the use of cold-formed equilateral channel steel are provided for different force conditions, while other appropriate cross section steel is also available under the condition of strength and stability. From the main force direction of the channel column, the choice of specifications should make the core of the Y-Y axis (Iy) larger channel steel. The effective height of the national JTJ074-94 fence standard ranges from 1.6~1.8m, and this range of values takes into account the adult height to prevent crossing as the main design goal. It is observed that if people want to enter the highway, they usually destroy the guardrail, and the damage position is below 1.2m. Set up a high fence, although it can better prevent people from crossing, but it can not prevent people from entering the highway. What can really regulate people's behavior is legal awareness and social civilization. With the development of society and the improvement of people's legal consciousness, the number of people who violate traffic laws is bound to decline. Britain and other developed countries highway double ring fence design height is about 1.3 meters. Therefore, the fence should not be set too high, it is recommended in the general area, fence exposed height in the 1.2m-1.5m can be, the special areas in 1.6m is appropriate. This height of people is not easy to cross, but also saves investment. How much is the spacing between the posts of the guardrail net; because the height of the fence post is lowered, it is suggested that the column spacing should be 4m, and that it should be set at 201 5m per kilometre;
- Q: What are the aspects of road guardrail design?
- The guardrail design mainly considers the anti-collision ability, and the anti-collision ability is related to the speed, the quality and the impact angle of the anti-collision vehicle. According to the design code requirements, China's highway guardrail design indicators are as follows:
- Q: Traffic accidents, after escaping, surrendered, crashed guardrail, no casualties, how will the sentence? 1 will they be in custody? 2 what will be done if the penalty is deducted?
- 3. where a major traffic accident constitutes a crime and escapes, in addition to being investigated for criminal responsibility according to law, the public security organ shall revoke the motor vehicle driving license and may not renew the motor vehicle driving license for the rest of his life
- Q: Whether or not the guardrail end of the highway needs to be put into anti-collision barrels
- A crash bucket is installed at the end of the end to play a role in improving the warning effect. This is permitted by law, but not by specification!
- Q: Should a guardrail be installed on a high embankment with a radius less than the radius?
- In order to make the night traffic flow and traffic safety, should be gradually set up along the reflective signs and reflective safety facilities, lighting to transport characteristics in busy and important sections, in the condition of the crossing the crosswalk, etc. can use local lighting.At the risk of construction work, rockfall, collapse sections, set the road guardrail; the obstacle in the road section, set the traffic cone direction; change occurred in a section where set oriented standard. Guide marking, guiding and guiding.Set up traffic barrier safety facilities, in order to ensure the safety of traffic and pedestrians, and give full play to the role of the highway. But the traffic barrier is not omnipotent, or people need to obey the road safety regulations consciously.
- Q: In November 26th I caused a traffic accident damaged guardrail section five isolation belt (about ten meters long way), damage to the more than 21 thousand municipal list list, but the insurance company only with loss of 7000 or 8000 yuan, the reason is the two municipal 5K unreasonable valuation plate (only one side of the plate loss picture, the other side no pictures). The two sides deadlocked, my car has been unable to handle the relevant procedures for portable vehicles. How do I deal with such a thing? The two sides of Municipal Insurance have been dragging. What should I do?
- After the alarm, the police found that the responsibility to pay strong insurance compensation, the less part of the full responsibility for their own compensation. Within 5 working days after the accident confirmation, the other party does not sue, apply for property preservation, and seal up your vehicle, you can claim to raise the vehicle, the traffic department does not put the car, you can apply for reconsideration.
- Q: Do you need an intermediate guardrail for a eighteen meter wide road?
- In order to make the night traffic flow and traffic safety, should be gradually set up along the reflective signs and reflective safety facilities, lighting to transport characteristics in busy and important sections, in the condition of the crossing the crosswalk, etc. can use local lighting.At the risk of construction work, rockfall, collapse sections, set the road guardrail; the obstacle in the road section, set the traffic cone direction; change occurred in a section where set oriented standard. Guide marking, guiding and guiding.Set up traffic barrier safety facilities, in order to ensure the safety of traffic and pedestrians, and give full play to the role of the highway. But the traffic barrier is not omnipotent, or people need to obey the road safety regulations consciously.
- Q: Traffic accident crime can not be brought to the civil service guardrail?
- Criminal proceedings with criminal proceedings can be instituted.See: in the criminal procedure law, the ninety-ninth victim suffers material loss due to the criminal act of the accused, and has the right to file an incidental civil action in the course of criminal proceedings. If the victim dies or loses his capacity for action, the legal representative or close relative of the victim shall have the right to file an incidental civil action.
- Q: What is the standard for setting up guardrail in grade a highway?
- The traffic barrier and the protection network for preventing pedestrians from crossing the driveway shall be provided with guard rails or warning posts in the high embankment, the approach way, the limit, the minimum radius and the steep slope of the highway at all levels.In order to induce the driver's line of sight and ensure the safety of driving, a sign is used on the required section to indicate the edge and alignment of the highway. In poor visibility, sharp bends and intersections could be combined with other safety assurance measures, set up signs, mirror or lane etc..
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Galvanized Steel Highway Guardrail Road Safety Barrier
- Ref Price:
-
- Loading Port:
- China main port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 500 PCS
- Supply Capability:
- 20000 PCS/month
OKorder Service Pledge
OKorder Financial Service
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