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Connolly Key Joint

The Connolly Keyjoint is a galvanised steel tongue and groove formwork that becomes part of the slab, forming the control joint.
How it works

Connolly Key Joints are a roll-formed galvanized steel section used as a leave-in-place formwork to control shrinkage induced cracking. The profile is fixed in place using the patented peg and wedge system.

This unique tongue profile provides positive load transfer with minimal stepping. For higher load applications the preformed knock-outs allow Key Joints to be used in conjunction with Dowels.  The Dowel Sleeves are installed in the steel section using the patented twist-fix feature.

The Connolly Key Joint System is ideal for residential and light duty slabs.

Unsure of what construction joint system is best for your application? Get in touch with our team today.

key benefits
  • Ideal for Residential slabs
  • Enables continuous pours
  • Knockouts to accommodate a range of dowel sizes
  • Patented wedge fixing mechanism allows fast and accurate height adjustment
  • Additional stiffening ribs to ensure straighter joints
  • Galvanised coating for corrosion protection
  • Can be used to screed off which makes getting the right level quick and easy
  • A range of capping for various applications
  • Minimise liability risks from slip and trip claims​
specifications

ALL THE DETAILS YOU NEED.

PRODUCT INFORMATION
AND DESIGN SPECIFICATIONS

Download Product Specification Sheet.

Product Information Download PDF (0.20 MB)
Downloadable product information, technical data sheets, MSDS and architectural specifications.
Product Information (0.20 MB)
SPECIFICATION TEXT
FOR YOUR PROJECT PLANS

Simply copy and paste this specification text
into your plans.

SPECIFICATION TEXT:

Product details: Connolly Key Joint Installed as per CASTA specifications.