Key Joints
Connolly Keyjoint
A high quality preformed metal key joint for the control of shrinkage cracking and differential movement in concrete slabs.
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Connolly Expansion Joints
This system provides a rigid and strong product that produces straight clean lines. The Expansion Joint is fixed in place with Connolly's renowned and patented peg and wedge fixing system making installation fast and simple and providing accurate height adjustment.
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What our clients say
I am very pleased with your design and specification, the armour joint system to eliminate expansion cuts (weak p...
