Curb Extension / Medians

The Traffic Logix SuperFlex Curb can be used to create a variety of horizontal traffic calming measures such as roundabouts, chicanes, neckdowns and chokers.
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General description:
The Rubber Curbs are used to construct curbs, bulb-outs, traffic circles, and traffic islands. The weight of each unit of the curb is 13.2 lbs. Each unit is bolted to a paved road surface using three lag bolts 3/8” dia. through a plastic shield installed in the road surface.
Dimensions of the modules:
- width 3.125” (+/- 1/16”)
- length 31.25” (+/- 1/8”)
- height 4” (+/- 1/8”)
Dimensions of the Traffic Circle:
- minimum inside diameter: 6.5 feet
Material:
Compression molded synthetic and natural rubber
Physical properties:
- density: =68 pounds per cubic foot
- tensile strength: 800 psi
- durometer shore hardness: 70A
- specific gravity: 1.4
- elongation: 160%
Marking:
-
rubber curbs are available in black or red brick color
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each unit can be marked with either four reflective strips of white or yellow tape 1.5” by 3.75” each

Installation method:
-
each curb unit is affixed to the pavement with three zinc
plated steel lag bolts 3/8” x 4”, plastic polypropylene shields and 3/8” zinc plated steel washers supplied with the units
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9/16” diameter holes are drilled through the holes in the units into a paved road.
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the plastic shields are installed in the mounting holes with the provided installation tool
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the lag bolts are inserted into mounting holes and tightened (do not over tighten the bolts)
Installation tools:
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measuring tape, heavy duty hummer drill, 9/16” dia. by 10” long carbide tip drill bits, installation tool for plastic shields, 11/16” drive socket with a power tool, portable blower, utility knife, crow bars
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installation tool for the plastic shields is supplied for the initial installation job only
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additional bolts, shields, washers, and installation tools can be purchased from Traffic Logix
Warranty:
A two (2) year warranty is provided on all rubber curb
components installed as per the manufacturer’s installation
instructions.