How to Place a Concrete Barrier

Concrete barriers surround traffic areas to prevent automobiles from entering dangerous zones. County and state road departments typically take charge of placing barriers along public roads and other public traffic areas. However, private areas also might need temporary barriers. Proper layout, linking and anchoring of modular concrete forms will ensure a solid, safe barrier.

Heavy lifting equipment
Hammer drill
Anchor bolts

Instructions

- 1
  Plot the barrier course. Situate the barriers at a safe distance from automobile throughways and from construction equipment. Temporary barriers should not be placed near heavy vehicle vibration. Consult the manufacturer regarding recommended distances. For example, barriers should be placed no closer than the maximum impact distance of a barrier, as shown in manufacturer impact tests.
- 2
  Set the first barrier at one end of the barrier course. Larger, heavier barriers will require heavy lifting equipment. Anchor the barrier to the pavement. Drill bolt holes with a hammer drill. Tighten bolts through the anchoring hardware into the pavement.
- 3
  Place the second barrier module, abutting the end with the end of the first. Most barriers have built in couplers. Secure the ends with the manufacturer specific hardware. Types of adjoining hardware include hand-tightened X-connection bolts, butt joint inserts and linking J-shaped hooks. Some hardware, such as J-hooks, have to be connected at the same time a subsequent barrier is lowered into place.
- 4
  Continue to lay modules in a line until the stretch of barrier is complete. Anchor the last module to the pavement in the same manner as the first.

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