6' L x 12" W x 3" H Alley Speed Bump Black with Yellow

Alley Speed Bump 6' L x 12" W x 3" H, Black with Yellow

Created from 100% recycled tire rubber, these alley bumps are curated to ensure a smooth and safe ride, reducing speed to 1 - 5 mph. Alley bump Installation is simple (can be permanent or temporary) and it's flexible design conforms to the contour of any road surface. The reflective yellow cat's eye tape ensures visibility even at night. Alley bumps come pre drilled for anchoring spikes (asphalt) or lag bolts (Cement.) Designed to withstand extreme temperatures and weather conditions, the bumps are resistant to oil, ultraviolet light and will not warp, chip, or rot. There is a channeled bottom to facilitate drainage as well as to cover cabling or piping. Installing an alley bump can lower insurance premiums for lot owners. They are covered by a 3 year warranty on the product and 1 year on the tape (under normal use.)

Physical properties of the rubber composite:
a. Density 0.6 oz/cu in (ASTM C642)
b. Durometer Hardness 70A ± 7 (ASTM D2240)
c. Tensile Strength 300 psi (ASTM D412)
d. Compression deformation 7% at 70psi, 68°F (ASTM D575)
e. Brittleness at Low temperature: -40°F (ASTM D746)
f. Freeze and thaw when exposed to deicing chemicals no loss after 50 cycles (ASTM C672)
g. Coefficient of thermal expansion: 8 x10-5 in/in/°F (ASTM C531)
h. Weathering 70 hours at 158°F (ASTM D573) - hardness retained 100% ( ± 5%) - compressive strength 100% ( ± 5%) - tensile strength 100% ( ± 5%) - elongation retained 100% ( ± 5%)

Options available to buy spikes or lag bolts for installation and end caps.

Installation Guide

Components

• Alley bumps
• 1/2" rebar spikes for asphalt or lag bolts with metal shields for concrete (choose installation options above)

What You Need

• Gloves, safety glasses
• Traffic cones, drums or barricades for securing the site
• Mallet
• Heavy duty electric drill
• 1/2" masonry bit and, if installed with lag bolts: a masonry bit required for the metal shields - consult bit size on side of shield
• A drive socket and power tool for installation of the lag bolts

The flexible design of the Alley Bump allows the product to conform to the contour of uneven road surfaces and can be installed on both asphalt and concrete.

Installations Instructions for Asphalt:
Installation of Alley Bumps with spikes (ideal for permanent alley bump installation)

Step 1. Drill 1/2" diameter holes in the asphalt through the product's holes.

Step 2. Drive 1/2" rebar spike (14" long) through the holes in the product.

Installations Instructions for Concrete:
Installation of Alley Bumps with lag bolts and metal shields (ideal for temporary installation or if removal of alley bump is necessary)

Step 1. Use 1/2" or 5/8 lag bolts (5 1/2" long.)

Step 2. Drill 1/2" diameter pilot holes through the product's installation holes.

Step 3. Remove the product; re-drill the holes for the diameter and depth required by the metal shields.

Step 4. Install the metal shields, re-position the product and bolt with lag bolts.