traffic safety 1 meter reflective Rubber speed bump yellow and black

Durable reflective rubber speed reducer  

Size: 500*500*75mm, 250/1000*350*50mm, 500*400*25mm,500*380*50mm etc.

Installation instruction:

1) Speed bumps can be installed on the surface of asphalt roads and concrete road.
2) To improve life span, the road must be smooth. After drilling, clean Up the holes and remove the dust, oil and debris from the holes. Using the special adhesive, put the bottom of the bump to the surface Of the road

3) For A type road bumps, use a steel bar or PVC pipe to link them up from the middle.
Holes in order to strengthen the power of force resistance

 4) The fixer and the hole must be matched in size

                                           JSD-001

                                                                          JSD-006

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