Road Safety Galvanized Steel Crash Barrier

1. Company Introduction

Nanjing Roadsky Traffic Facility Co.,Ltd is a reputable and reliable manufacturer specialized in highway crash barriers, crash barrier posts, crash barrier accessories, crash barrier installation machines and other road safety products for many years.

As a contractor of gavanized steel crash barrier, we not only supply guardrails, but also supply crash barrier installation service by our construction team with the help of our products---Hydraulic Pile Drivers for Highway Crash Barriers.

2. Crash Barrier Main Use

a. Being considered as passive protectors with a view to ensure the safety of pedestrians by the wayside from out of control vehicles.

b. To keep vehicles within the limits of the road in a secure way and to minimize the loss of life and property in the event of an accident at the same time.

c. To demarcate the road and prevent pedestrians and animals from straying into the road.

d. To ensure the safety of the drivers and the passengers by preventing their vehicles from going out of road.

Picture 1. W beam and Thrie beam Guardrail---Best quality, Durable serive life

3. Crash Barrier Detailed Specification

Picture 2. Hot Dipped Galvanized Steel Crash Barrier---High intensity, Great corrosion resistant

4. Galvanized Steel Crash Barrier Principle

a. The wave-shaped guardrail is a series of corrugated steel fence panels attached to each other by stitching to a continuous post for support along the whole structure.

b. Using the soil base, guardrail posts and guardrail beams deformation, the guardrail system absorbs impact energy forcing out of control vehicles to alter their velocity. This prevents the vehicle from running off the road to protect the vehicle itself and passengers to reduce losses caused by the accident.

c. Waveform phase and flexible steel beam guardrails have the great ability to absorb kinetic energies and is aesthetically pleasing as it can be aligned along the contours of the road. It can also be used in a small radius curve.

Picture 3. Raw Materials (Strip Steels and Zinc)

5. Galvanized Steel Crash Barrier Application

a. To provide guard railing 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 guard railing for drivers to be aware of the correct driving direction.

d. To act as a median barrier to avoid head-on collision.

Picture 4. Galvanized Steel Crash Barrier Production Process

6. Galvanized Steel Crash Barrier Advantages

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

7. Relevant Part---Crash Barrier Post (C, U, Sigma, H, Flange, Round Post )

(1). C Post Normal size: 1800*150*75*25*5mm, 1500*100*50*25*5mm, 1500*120*55*16*4/5mm, 1700*150*110*18*4/4.5/5mm, 1750*120*55*16*4/5mm, 1900*100*55*25*4/5mm and available in different sizes.

(2). U Post Normal size: 1400/1750/1820*150*75*4/4.5/5mm, 1800/1830*176/178*76*4.5/5/6mm, 1830*140*75*5/6mm, 1680/2200*120*80*5/6mm, 2000/1820*150*100*5mm and available in different sizes.

(3). Sigma Post and H Post

Sigma Post Normal size: 1500/1900/1950/2300/2500*100*55*4/4.2mm. Available in different sizes

H Post Normal size: 1830*157*82*5mm, 1830*157*82*5*7.4mm, 1800*150*100*5mm and available in different sizes

(4). Flange Post & Round Post

Flange Post Normal size: flange plate length: 300mm, flange plate width: 300mm, flange plate thickness: 10mm, and available in different sizes.

Round Post Normal size: Φ114*4.5*1750mm, Φ140*4.5*1850mm, Φ140*4.5*2250mm and available in different sizes.

8. Crash Barrier Accessories

(1). Crash Barrier Spacers Description: C, U, Round, and Sigma spacer and other types are available.

(2). Crash Barrier End Description (1) Main type: bull nose & fish tail.

(2) standard: JT/T 281-1995(China), AASHTO M180-79(USA), TL-SP 92(Germany).

(3). Crash Barrier Reflector & Bolts & Nuts

Crash Barrier Reflector Normal Size: 50*70*120mm Shape: trapezoid

Bolts & Nuts Normal Size: M16*35, M16*50

9. Package & Loaded into container (Guardrail Beam, Post and Accessories )

10. Working at site for Galvanized Steel Crash Barrier

11. Certificates

12.Our Service

Why Us?

* Professional engineers team and Rich manufacturing experience of Galvanized Steel Crash Barriers.

* Prompt reply and Timely delivery

* High quality & Competitive price

Any interests about these listed highway Crash Barrier products, please feel free to send us inquiry or call us directly, we will be there to serve your needs timely.

Sincerely hope to establish good business relations with you, our distinguished client !