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.
 
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.
 

FLEXIBLE KURBING INSTALLATION INSTRUCTIONS

Flexible Kurbing modules are linked and aligned using metal dowels.  They are then anchored to the pavement using 3/8" x 6" stainless steel lag bolts with stainless steel washers fastened into our heavy duty pavement anchors that are inserted into holes in the pavement.  The holes are then filled with rubber caps to cover the bolt heads.  

Required to drill holes:  Heavy duty hammer drill with a 9/16" x 12" long masonry bit.

To install each module, place the module in its final position on the pavement.  Holding the module firmly in place, insert the drill bit into the hole in the module and drill the hole to a minimum of 4" into the pavement.  NOTE:  holes must be clean to allow the anchor to go completely into the hole.  This can be accomplished using a long nose air gun to blow out the hole or you can use a shop vac with a long thin nozzle to clean the hole as it is being drilled.

After the hole is clean, insert the bolt/washer/anchor combination into the Kurb and pound until the lip of the anchor is firmly seated on the pavement.

Using an impact wrench (or a 1/2" rachet), tighten the bolt until the washer is firmly seated.  DO NOT OVERTIGHTEN.  Insert the rubber cap in the hole and tap it until just below the surface.