Rubber Speed Hump/speed bumps.
Material:rubber
Color: Yellow / Black.
Middle: 50x35x5cm.
Ending:17x35x5cm.
Usage:
Mainly used at intersections of residential districts,
highroad crossings, entrances and exits of toll gates, gardens,
parking lots, and gas stations, etc.
Steps to install the speed humps:
Step 1: To gurantee the life span of the speed hump, workers
should smooth the road first before fixing.
Step 2: Put the speed humps in a straight line.
Step 3: Drill through the holes of the speed humps into the
ground until 12cm deep.
Step 4: clean up the holes and remove the dust, oil and debris
from the holes.
Step 5: Knock the screws through the holes until the screws
expand completely to make the speed humps firmly installed.
