Finnjoint™ Concrete Jointing Revolution

The NEW FinnJoint FJ25S Patented Armoured Joint System

All other traditional armour joints require sealants and REPEATED replacement for up to 5 years

No need for sealants. Patented Hydrophilic Gate Seal is incorporated into FinnJoint.

Divider plate can take all known plate dowels including FinnJoint’s patented triangular sleeve with 10 mm of longitudinal movement.

170 Hume Hwy, Somerton, Melbourne

Internal concrete 70,000 square metres of 140 thick fibre reinforced 40 mpa concrete with 3500 metres of Finnjoint armoured edge joints and saw cuts with 10mm plate dowels at 600 mm centres, Each pour is 160 cubic metres and poured on a daily basis.

Builder: Corplex
Concrete Contractor: Anglo Italian Concrete
Engineer: FMG Engineering
Fibre Mix Design: Bosfa Dramix

FinnJoint Armoured Edge Joints

Internal concrete 70,000 square metres of 140 thick fibre reinforced 40 mpa concrete with 3,500 metres of Finnjoint Armoured Edge Joints and saw cuts with 10mm plate dowels at 600 mm centres, Each pour is 160 cubic metres and poured on a daily basis.

No Sealant Needed! Patented Hydrophilic Seals

Traditional armour joints need sealant, initial sealant cost on this project would have been $35k plus normally 12 months later because of shrinkage, resealing these joint could be 50k plus (as concrete shrinks for 5 or more years), maintenance can be very expensive for asset owners!

Concrete Expansion Joint Revolution

After 6 weeks checking the levels of the slab and joints with a dumpy level No Curling as the joints are sealed from the time concrete is poured, spreading the hydration evenly across the slab not mainly at the open joints.

Revolutionary

Finnjoint™ Armoured Construction Joint. In this video you will see us test the FinnJoint to the point where the FinnJoint is still working as a waterproof construction joint long after the concrete lost its integrity