Ingal civil products flexbeam guardrail is a semi rigid roadside safety barrier which is deemed to comply with nchrp 350 test level 3.
W beam guardrail post spacing.
W beam rail 27 inch mounting height 6 ft long w6x9 steel posts at 6 ft 3 in spacing 43 inch embedment depth 6 in.
31 s normal post spacing 31 sc close post spacing 31 scc very close post spacing rigid systems permanent concrete barrier weak post guide rail 2 w 2 wc and 2 wcc should be used if the minimum unobstructed distance behind the rail is available.
Post spacing for use at end of road or street.
Single guardrail terminal skt 350 8.
For a mash tl3 as nzs3845 2015 compliant w beam system please refer to ezy guard smart.
Our standard highway guardrail is in stock and ready to ship but if you re looking for a different but similar option with added benefits check out our standard guardrail.
W beam guardrail pre installation prior to the inspection of guardrail placement the technician is required to review all of the following information.
Thrie beam terminal connector thrie beam guardrail and thrie beam to w beam transition.
Midwest guardrail system mgs asymmetrical w beam to thrie beam transition.
The w beam guardrail can be installed on steel strong posts or weak posts by using a variety of different post spacing options.
Type e guardrail single thrie beam rail with 3 ft.
Standard w beam guardrail steel post 12 ga.
Domed timber post with composite blockout.
Type a guardrail single w beam rail with 6 ft.
If you have questions ask.
Depending on the specific some states also specify wood posts for installation check your state regulations for proper post.
Flared end wing a k a.
Post spacing generally for use in median.
1 the general notes section of the plans may specify a type of railing end section and post spacing.
In the 31 system height the w beam attaches directly to steel yielding line posts sylp and does not use offset blocks.
Type d guardrail single w beam rail with 12 ft.
For design guidance on mgs w beam guardrail refer to design memos 17 10 and 17 17.
T 31 guardrail is a strong post w beam system tested to both nchrp report 350 test level 3 and mash test level 3.
See deflection table on page 18.
Mgs w beam guardrail systems are different than w beam guardrail systems.
The system comprises w beam mounted on a post and block configuration with slight variances to meet state specifications.
2 the detail sheets section of the plans indicate the specific.
Weak post systemsshouldnotbe used if the fill.
