Construction Joints - Control
When indicated on drawings
or called for in specifications
the contractor shall furnish and
install Key-Loc® Joint System,
a one step interlocking joint-
stake keyway system with
ratchet top stakes, joint splices
and optional stake clips.
Joint and stake interlock, eliminates joint floating or rising from the stake.
Eliminates time consuming process of wiring, screwing, or nailing joint to a stake or peg.
  Square top designed to minimize spalling and provide for expansion to control cracking.
  Eliminates checker boarding, edge curling,
and saw cutting.
  Saves on installation time - stakes interlock with joint at any point . . . joint splice eliminates need to place stake at joint butts.
  Each keyway individually designed for maximum load transfer with keyway centered in slab.