Galvanized Road Safety Barriers Guardrails

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500 PCS
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Item specifice:

Shape: Two Waves or Three Waves Raw Material: Q235 or Q345 Application: Highway and Bridge Safety
Color: Silver(or other colors such as Blue, Green, Yellow, White) Standard: JT/T281-2007,AASHTO M-180,RAL-RG620,Russian standard and etc. Surface Treatment: Hot Dipped Galvanized or Powder Coated

Product Description:

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 
of

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

 

Galvanized Road Safety Barriers Guardrails

Galvanized Road Safety Barriers Guardrails

 

Galvanized Road Safety Barriers Guardrails

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Galvanized Road Safety Barriers Guardrails

 

 

 

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

 

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Q:Is the grade B wave beam guardrail only installed at the corner?
High-strength splicing bolt problem. As we all know, the mechanical performance grade of high strength splicing bolts should be 8.8 of GB/T1591, and the tensile load shall be no less than 133kN. On the face of it, it is only the connecting part of guardrail, block and round column. In fact, it is the key to the whole security system, collision system, that is, the heart and the weak part. However, when installed, some irresponsible construction personnel, in the adjustment line after not high strength bolt splicing, this situation is still very serious in some sections, the highway guardrail exists serious security hidden danger.
Q:What is the height dimension of highway guardrail?
This range of values takes into account the adult height to prevent crossing as the primary design goalI hope I can help you
Q:If you crash the guardrail, do you want to pay for it?
(six) violating the provisions on traffic control pass by force, dissuasion; (seven) intentionally damaging, moving or altering traffic facilities, harmful consequences, does not constitute a crime; (eight) illegal interception, detain a motor vehicle, dissuasion, thus causing serious traffic jam or heavy losses of property. If the actor has one of the second or fourth items mentioned in the preceding paragraph, he may also suspend his motor vehicle driving license; if he has one of the first, third or fifth to eighth items, he may also be detained for not more than fifteen days. But the one who will not detain is a penalty! (you belong to the seventh item.)
Q:What is the price of the insulated barrier in the middle of the road?
The utility model relates to a zinc steel traffic barrier rail, which is a bread and oval galvanized steel pipe. The middle vertical rod is composed of a plum blossom tube, and a semicircular reflecting film is arranged in the center
Q:How much is one meter for the road barrier?
Road central isolation guardrail specifications: 0.5-1.3 meters for the conventional height, width of 2 meters or 3 meters two specifications;The center of the road is isolated guardrail type:1, Beijing style guardrail consists of 16 rounds of more than N type connection, also known as the central isolation guardrail, columns generally by 60*80, housing management plug connection, with reflective film;
Q:What are the differences between fences and guardrails?
4., pedestrian barrier: set on the city road sidewalk, cut short stone side of the barrier fence, is a warning and mandatory pedestrian and vehicle lanes and walking facilities.5. isolation barrier for bus lanes: isolation facilities set aside on both sides of the bus and separated from other lanes.6. mobile isolation barrier: the isolation facilities which are easy to move without the embedded foundation on the ground.7. fixed isolation guardrail: end column buried in the ground, or installed in the buried underground prefabricated parts, and bolt connected isolation facilities.8., guardrail transition section: set in the guardrail outside the moving head and standard section of the smooth transition between the structural section.9., outline: set on the guardrail column, used to indicate the border of the line of sight guidance facilities.
Q:How do you handle a guardrail when you hit the road?
(two) the vehicle is handed over without obtaining a driving license or driving license is revoked or withheld driver;(three) escaping after a traffic accident does not constitute a crime;(four) motor vehicles exceed fifty percent of the speed limit;
Q:What are the significance of installing high speed guardrail?
If no highway corrugated guardrail, traffic accidents will increase dramatically, but we drove on the highway, we often see different degree damaged guardrail guardrail, some have deformation, some column tilt. In this case, the guard board has played a very good protection effect, saving the vehicle and driver's life; if there is no guard plate, the vehicle will directly roll to the slope, the driver survived probability greatly reduced.
Q:What are the penalties for damaging highway and traffic safety facilities?
Road traffic safety facilities include signal lights, traffic signs, road marking, guardrail, isolation grid, lighting equipment, line of sight guidance, anti glare facilities, etc.. Traffic safety facilities play an important role in ensuring traffic safety and reducing the potential accidents. For traffic safety facilities, the law has also given certain protection.
Q:Why don't the bridge's guardrail be a little higher?
It relies mainly on cable tensile stress to resist vehicle collisions and absorb impact energy.

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