Click here to download a pdf file for specifications on curved guardrail back to top.
W beam guardrail specifications.
For the power coating.
The system comprises w beam mounted on a post and block configuration with slight variances to meet state specifications.
W beam guardrail also called two waves guardrail is the most commonly used highway guardrail type.
The steel coil is pressed into w shape steel rail that s why it is so called.
The physical characteristics and the chemical properties are not lower than the performance of q235 steel regulated in the standards of gb t700.
No matter its w beam or thrie beam highway guardrail both shares some similarities in specifications.
6 steel i beam strong posts direct mount hole 7 inches down.
In the 31 system height the w beam attaches directly to steel yielding line posts sylp and does not use offset blocks.
Specifications click here to download a pdf file for specifications on w beam guardrail posts and blocks and galvanized hardware.
On the highway guardrail product market there are mainly two types.
T 31 guardrail is a strong post w beam system tested to both nchrp report 350 test level 3 and mash test level 3.
With or without steel blocks.
5 9 steel i beam strong posts w block out punching.
Click here to download a pdf file for specifications on terminal sections and thrie beam.
The steel yield point is no less than 234mpa.
Hot dipped zinc coating or plastic coating.
Both guardrails are made of carbon structural steel.
For a mash tl3 as nzs3845 2015 compliant w beam system please refer to ezy guard smart.
The tensile strength is controlled at 375 460mpa.
Versatile galvanized solid 6 inch i beam posts are the backbone of highway guardrail barriers used across the nation and the globe.
This is the major type of beam barriers for highways safety with symmetrical designs on each side of the beam.
W beam guardrail has a section or profile of w shape it is also named as two wave beam guardrail.
W beam guardrail per aashto specification m 180 12 gauge 105 nom type 2 10 gauge 135 nom type 3 type 4 types zinc coated 3 6 oz sq.
Used highway guardrail posts on hand.
The galvanized w beam guardrail and the powder coated w beam guardrail.