In Slab

Ground Crack Inducer

The Ground Crack Inducer is designed for inducing cracks from the bottom of the slab. It is very easy to install and will ensure a positive break through the joint.

Ground Crack Inducer is an inverted V-shaped durable PVC extrusion. It is positioned on the sub-grade before the dowel cradles are placed. It produces a weakening in the slab that initiates a crack in the slab from the bottom up.

Not recommended in slabs less than 150mm thick.

KEY FEATURES
  • Induces cracks from the ground up
  • Eliminiates uncertainty of cracks parallel to the joint
  • Ensures positive breaks through joint
  • Available in convenient 3 metre lengths
  • Available in 25 and 55mm heights

 

GROUND CRACK INDUCER INFORMATION AND CODES
PRODUCT 25mm 55mm
CANZAC CODE 18 505 18 510

Gallery

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Gnd Crack Inducer