Hot dipped zinc coating or plastic coating.
W beam guardrail specifications.
This is the major type of beam barriers for highways safety with symmetrical designs on each side of the beam.
We supply two kinds of finishes for w beam guardrail panels.
The steel yield point is no less than 234mpa.
Both guardrails are made of carbon structural steel.
Unfinished beam to be painted corrosion resistant steel weathering standard lengths are 12 6 and 25 0 special lengths available upon request 3 x 5 7 x 5 3 standard beams.
The system comprises w beam mounted on a post and block configuration with slight variances to meet state specifications.
W beam guardrail has a section or profile of w shape it is also named as two wave beam guardrail.
With or without steel blocks.
W beam guardrail also called two waves guardrail is the most commonly used highway guardrail type.
For the power coating.
The tensile strength is controlled at 375 460mpa.
On the highway guardrail product market there are mainly two types.
Specifications click here to download a pdf file for specifications on w beam guardrail posts and blocks and galvanized hardware.
Ingal civil products flexbeam guardrail is a semi rigid roadside safety barrier which is deemed to comply with nchrp 350 test level 3.
No matter its w beam or thrie beam highway guardrail both shares some similarities in specifications.
5 9 steel i beam strong posts w block out punching.
6 steel i beam strong posts direct mount hole 7 inches down.
Click here to download a pdf file for specifications on curved guardrail back to top.
For a mash tl3 as nzs3845 2015 compliant w beam system please refer to ezy guard smart.
Click here to download a pdf file for specifications on terminal sections and thrie beam.
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.
The steel coil is pressed into w shape steel rail that s why it is so called.
The galvanized w beam guardrail and the powder coated w beam guardrail.
Used highway guardrail posts on hand.
The physical characteristics and the chemical properties are not lower than the performance of q235 steel regulated in the standards of gb t700.