NI:028 7964 2558
GB:01530 240000


Adjusting Units & Corbel Slabs

  •  FP McCann Precast Concrete Adjusting Units and Corbel Slabs
FP McCann manufactures a full range of adjusting units and corbel slabs that have the following advantages:
  • Designed as seating for manhole cover
  • Eliminates laying engineering bricks on site
  • Quicker to lay ensuring reduced labour costs
  • 65mm thick – similar to brickwork
  • Sits on top of the manhole cover slab
  • Eliminates brickwork vertical joint weakspots
  • Quality product produced by vibration process
  • Comprehensive strength similar to Class B.Eng bricks








Lothian Slab