Expansion joints in concrete are an important feature which counter effects the impact of concrete contacting or expanding which may in turn lead to cracking of the slab and thus structural weakness.

The Connolly expansion joint is a roll-formed galvanised steel section with 10mm cross linked foam that facilitates joint expansion without negative consequences. The patented twist and fix feature allows dowels to be aligned to offer unhindered slab movement and the straight profile ensures that load is transferred through the dowels only. Other invaluable features of the Connolly expansion joint system include the galvanised coating which limits corrosion plus additional stiffening which helps you to achieve straighter joints. Furthermore, this joint enables continuous pour and can be used to screed off, making getting the right level fast and easy.

If you are looking for the Connolly key joint system in Sydney, then here at Sydney Reo we can meet your needs. With 3m lengths for slabs between 100 and 300mm available we can supply and deliver all that you require to keep your construction project running smoothly, whether it should be individual components or the full joint system.

Sydney Reo is one of the foremost suppliers of all concrete reinforcing products and accessories serving Sydney and surrounding areas, and when you deal with us you can be sure of a highly professional service at all times; our excellent relationship with our own suppliers helps us to meet your demands at short notice, saving you both time and money.

Call us today for all of your concreting needs.