Low Profile Concrete Barrier – LPCB

Low profile concrete barrier is used in construction areas where speed limits are 45 mph or lower and are available in 20″ lengths. The minimal visual impact of low-profile barriers can be used to establish defined workspaces that provide increased safety for workers, and shield drivers from trees, light poles, and other fixed roadway features.

Primary Benefits:

Pedestrians, workers, and drivers all benefit from LPB protection since it improves visibility and offers positive protection.
LPB can provide protection for a variety of road users, as well as workers who are in close proximity to traffic, whereas the typical F-shape barrier with end treatment might hinder line of sight.

General Specs For Low Profile Concrete Barrier:

LPB are approved for use in temporary work zone locations, where the posted speed is 45 mph, or less
Concrete shall be Class H with minimum compressive strength of 3,600 psi
Where used, rebar reinforcement shall be grade 60 and conform to ASTM A615
Precast barrier length shall be 20 ft.
All precast barrier edges shall have a 3/4″ chamfer or tooled radius
All steel assemblies for joint shall be galvanized after fabrication in accordance with item 445, “Galvanizing”

Low Profile Concrete Barrier – LPCB

General Specs For Low Profile Concrete Barrier:

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