Author: resinject

12 Jul

This job involved re-levelling and re-supporting subsided driveway slabs to remove trip hazards and stabilise the slabs to reduce the risk of future movement. The Resinject team were able to successfully re-level and re-support the driveway slabs! Another satisfied client!

		Driveway before slab jacking and re-levelling.
		Driveway before slab jacking and re-levelling.
		Driveway after successful re-levelling and re-support.

External Wall subsidence By resinject

09 Mar

This job involved a T-shaped 4metre high external wall. Subsidence had caused the wall to crack and tilt in two directions. The Resinject team were able to successfully raise and re-position the wall – much to the delight of our happy client!

		Acrow props in position prior & during the injection process. The Resinject team closely monitored the lift to ensure rotation of the wall so that it returned to its normal position or as near as possible.

		The Resinject team were able to achieve rotation and closure of cracks in the brick wall.

Pool Edge Re-levelling By resinject

21 Aug

Our objective on this project was to re-level slabs around the swimming pool and seal the joints

Before	Before	Before

After	After

Raise Pool Surrounds By resinject

28 Jul

Our objective on this project was to raise the concrete pool surrounding – whilst maintaining “fall” for drainage. We used our “slab jacking” method for injection. We monitored our levels and dial gauges throughout the entire process. On completion of the project we achieved a 30-40mm of lift throughout the entire slab. A job well done – with a very happy customer.

Before	Before

After

Residential – wall cracking By resinject

01 Feb

This project highlighted subsidence and its impact on the wall causing cracked brickwork. After treatment, the “rotation” and the “closure” can be seen in the brickwork.

Before	After	After

Commercial – workshop slab subsidence and cracking By resinject

01 Feb


The load bearing capacity of the ground had been compromised by excessive ground water over the years, combined with the large heavy loads that slabs have had to bear. This caused the slabs to “pump” – leading to void age, in turn leading to slab subsidence and cracking of the slab. Product was injected below the slabs to form piers and improve the load bearing capacity of the ground. Once the piers have been installed, a “slab jacking”operation is carried out to fill all voids,re-level the slabs and minimising the risk of future movement. On completion of product injection, the slabs are tested for any movement through the use of “dial” gauges. Heavy equipment is traversed over the slabs and joints to confirm no movement is taking place.

Photo indicating presence of water under the slab	“Slab Jacking” operation to fill all voids and re-level the slabs	Equipment traversed over slabs to ensure treatment has been successful

Residential – wall crack repair By resinject

18 Nov

This project involved a residential house with a dominant cracked wall. We were able to attend to closure of the wall.

Residential – driveway By resinject

18 Nov

A residential driveway was raised 55mm. Laser monitoring and dial gauges were used as part of our project monitoring process. The concrete slab was re-levelled and the re-supported to minimise the risk of future movement

Residential – verandah relevelling By resinject

18 Nov

The verandah was falling away from the house. A series of polyurethane piers were installed along the leading edge of the verandah, consolidating the ground and rotating the corner of the verandah to approximately its original position.