Aashto M180 Standard W Beam Guardrail with CE, SGS, BV Certificate

• Certification: ASTM, ISO9001, CE, Aashto, BV, SGS
• Surface Treatment: Galvanized
• Position: Central Isolation Area
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: DC-GR-HDG 588
• Material: Steel
• Thickness: 2.76 mm, 3.51 mm
• Applied Standard: Aashto-M180, AS/NZS 3845:1999, BS En-1317
• Transport Package: Standard Export Bundle or as Per Your Request
• Specification: 4128*311*83*2.76 mm, 7938*311*83*3.51 mm
• Trademark: Wuhan Dachu
• Origin: China
• HS Code: 7308900000
• Production Capacity: 4000 Tons Per Month

Product Description

Guardrail Instruction

Roadside barriers have been developed over the years to safely redirect vehicles that leave the roadway. Many different rigid, semi-rigid and flexible designs for roadside barriers have been evolved. The most common system consist of a steel w-beam rail supported on steel posts with end treatments and transitions of various designs using similar materials, that's our guardrail, it can be hot dip galvanized or sprayed.
Our 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.
 

Guardrail Post Specification
 

Base Material	A572/Q345B/HA350/Q235B/A36/S355JR/S275JR
Guardrail I(H) post	150*100*4.3*5.5*1500/1800/1830/2000mm, 150*100*4*4*1500/1800/1830/2000mm,  127*64*7*1800/1830/2160mm,etc.
Guardrail U post	150*100*4/4.3/5/6/7/9mm*700/750/1800/1850/2100/2400mm, 178*76*18*4.3/5/6mm, 150*76*6/8*1830mm,  120*68*5*1800mm, etc.
Guardrail C post	150*110*18*4.3/5/6/7/9*1800/1830/2000/2160mm, 150*76*18*4.3/5/6/7/9*1800/1830/2000/2160mm,  125*50*23*16*4.5*1980mm,etc
Guardrail Round post	114*3/4/4.5*750/1000/1200/1500/1800/1950mm, 140*4/4.5*750/1000/1200/1500/1800/1950/2000/2150mm,etc.
Surface Treatment	Hot Dip Galvanized or Powder Coated
Galvanizing Thickness	300g/m2 (40µ), 550g/m2 (80µ) or 610g/m2 (85µ) or 1100 g/m2 (160µ) or 1220 g/m2 (170µ) or customized
Certificate	AASHTO, AS/NZS, EN, ISO9001, ISO14000, SGS, CE, BV
Relevant parts required  for guardrails	Guardrail Beams, Terminal Ends, Spacers, Reflector, Backup plate and Bolt & Nut & Washer etc.
Feature	Great corrosion resistant, high intensity, long and durable,  low cost, higher security, environmental protection, etc.
Other	Other special specification as per client's requirement or drawings.

We manufacture highway guardrails and post according to the Standards as below:

A. AASHTO-M180 (Corrugated Sheet Steel Beams For Highway Guardrail - USA)

B. AS/NZS 3845:1999(Road Safety Barrier Systems - Australia/New Zealand)

C. BS EN-1317(Road Restraint Systems - Europe)

D. JT/T 281-1995(Corrugated Sheet Steel Beams For Expressway Guardrail - China)

E. Or tailor-make according to client's requirements  

W-Beam Popular Applications:

1. Car parking lot guardrail;
2. Industrial barriers;
3. Roadway guard crash barriers;
4. Median highway crash barrier;
5. Loading bays;
6. Warehouses;
7. Distribution depots;
8. Service roads;
9. Pedestrian areas;
10. Bridge guardrail.
 

Our Production Process for Galvanized Guardrail: 


Our Production Process for Sprayed Guardrail: 



Guardrail Installation Steps:

Step 1. Site Preparation

Step 2. Driving the Posts

Step 3. Joining the W-Beam Guardrail Panels

Step 4. Connecting the W-Beam Guardrail Panels to the Posts

Step 5. Repeat Steps 2, 3 and 4

Step 6. Delineation (if required)

About us:

We are professional  manufacturer in bridge and road guardrail, pvc fence, GI galvanized coil/sheet,
PPGI prepainted galvanized steel coil/sheet,GL aluminum coil/sheet,GIL galvanized aluminum coil/sheet
and other traffic safety facilities.

Contact us today for an estimate. You are the most welcome to visit our production premises. 


Wuhan Dachu Traffic Facilities Co.,Ltd. (Company Code: 91420114303720312K;  Trade Licence Code: 03027006;  Customs Code: 420196619D )