KS OPEN BOX

Wide range of containment levels tested and approved by the Korean Expressway Corporation
South Korea’s only manufacturer of the AASHTO M180 W beam
ksopenbox

Containment level

  • SB3
  • SB4
  • SB5
  • SB6
Containment Level Post Interval 1 Span Height Type
SB3 2000 4000 870 Road Side Type
SB4 2000 4000 700 Road Side Type
SB5 3000 3000 870 Bridge Rail Type
SB6 2000 2000 835 Bridge Rail Type
ksopenbox guardrail_01
ksopenbox guardrail_02
ksopenbox guardrail_03
ksopenbox guardrail_04
ksopenbox guardrail_05

Product Blueprints & Test Report

blueprints testreport
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