Road Kare International | Speed Cushions | Speed Breakers | Flexible Curbing | Speed Bumps | Traffic Calming | Speed Obstacles | Speed Bumpers | Speed Humps | Speed Breaks | Speed Stoppers | Flexible Curbing | Detectable Warnings | Rubber Curbing | Manufactured Curbing | Warning Mats

Road Kop Speed Cushion.
A recycled rubber traffic calming device. Designed to slow traffic but have a minimal effect on emergency response time.

RK Speed Breakers.
3 sizes plus modular design allows virtually any length or configuration for all requirements.

		RK Detectable Warnings ADA Compliant detectable warning mats. Available as a glue down or concrete inset model

		RK Flexible Kurbing Flexible Kurbing is made in the USA of durable recycled rubber.

		All of our rubber products are manufactured using US recycled rubber. In 2009, we used approx. 610,000 lbs of recycled rubber. That equated to keeping approx. 31,000 tires out of land fills last year.

RK Speed Breakers Installation Instructions
for RK-10, RK-18 & RK-36

RK speed breakers are modular systems that can be installed in different lengths or configurations to accommodate the user.

RK-10, RK-18 and RK-36 consist of center and end modules.
(See Figure 1.)

The included hardware (See Figure 2) for each center and end module for the RK-18 & RK-36 consists of 4 stainless steel lag bolts, 4 stainless steel washers, 4 pavement anchors and a metal dowel. There will be 2 bolts, washers & anchors and a metal dowel for the RK-10.

TO INSTALL:

Use a chalk line for alignment. Starting from either end, insert the metal dowel in the slot (See Figure 3) and continue with a dowel in each module, placing each module tight against each other. Starting from either end, drill a 9/16” hole through the rubber to a depth of at least 4” into the pavement.

NOTE: STANDING ON THE UNIT WHILE DRILLING THE HOLES WILL KEEP IT FROM MOVING.

Thoroughly clean out the holes. Insert the anchor-washer-bolt combination into the hole. (See Figure 4) Pound in until the lip of the anchor is down to pavement level. (See Figure 5)

Tighten the bolt using a 9/16" socket until the washer is firmly seated. DO NOT OVERTIGHTEN.

After insuring that the center piece is snug against the end piece, repeat the above process. Repeat with each additional piece, checking the alignment and making sure the pieces are snug against the last one installed.