AWC Group offers secure and long term Crack Stitching Solutions in Melbourne
Waterproofing Melbourne | Crack Stitching | Cracked Wall Stitching | Helifix Crack Stitching | Re-pointing | AWC Group

Crack Stitching is an Excellent Solution for fixing the Cracks in Brickwork – fast, affordable and reliable.
With years of Experience using the best Helifix Profucts – we can handle any Crack!
What is Crack Stitching?
Crack stitching is the masonry repair method for repairing cracked walls and ensuring that they are reinforced. Crack stitching bars provide a permanent solution for masonry repairs and cracked wall reinforcement to suit vertical, stepped or corner cracks in masonry.
Crack repair bars are simply and effectively grouted across cracks in walls to reconnect and strengthen masonry. In use the high tensile (circa 9kN) reinforcing bars redistribute tensile forces along the full length of the helix, providing added resilience to shear loads to fully restore the stabilized structure to its full strength.
When Crack Stitching can be used?
Crack Stitching is commonly used for repairing the damaged, cracked Brickwork:
House Brick Wall
Brick Fence
Decorative Brick Constructions
Brick & Block Arches
… anywhere with more than 3 Brick Courses laid

Reasons for Cracks in the Brickwork
Not a secret, that Melbourne mostly situated on Reactive Soils – more in some suburbs, less in others.
Professional Builder MUST take an advice of Geotechnical Engineer before the commencing of construction to go over the test and classify the site classification according to Australian Standard AS 2870/2011 – Residential slabs and footings.
Only after the test it is possible to determine what sort of footing system is suitable for the site.
Unfortunately, some Builders neglect this important step – and that’s when the Cracks happen!
Process of Crack Stitching
– First of all, we took off the render about 100mm both ways from the crack – this way we’re opening the crack to make it obvious and to make sure that the whole crack is well-treated. In the process we’re uninstalling the broken bricks and taking off the cracked mortar as well.
– Next, we’ve cut the horizontal seams about 500mm both ways from the crack with depth of 30-40mm including the render every 3 brick courses. (Specifically in this case every 2 brick courses)



– Washing all the dust off the Cracked Wall with high-pressure.
To stitch the cracks, we’re using the HeliFix materials.
– Filling the cut slots using the Helifix Pointing gun, injecting the stitching product along the whole slot.

– Using the insertion tool, pushed HeliBars into the grout to obtain good coverage.
– Re-pointed the mortar to prepare the wall for rendering.


Enjoy your Crack-Free walls!
Technicians of AWC Group have years of Practical, Professional hands-on Experience using the best Materials!
We only use and highly recommend Top Quality materials from the best Brands for any Crack Stitching work:
1. HeliBar Remedial
https://www.helifix.com.au/products/remedial-products/helibar-remedial/
2. HeliBond Grout
https://www.helifix.com.au/products/grouts-resins/helibond-grout/
Waterproofing Melbourne | Cracked Wall | Crack Stitching | Cracked Wall Stitching | Helifix Crack Stitching | Re-pointing | AWC Group
Other Services
Remedial Services
Cracked chimney, major or minor remedial services or general building restoration and maintenance?
Top quality and compatible prices guaranteed!
Click to read full description
Remedial Services Melbourne | Waterproofing Melbourne
Lift Shaft Waterproofing
AWC Group is proud to provide quick and trustworthy Lift Shaft Pit Waterproofing solutions.
Click to read full description
Lift Pit Shaft Waterproofing | Waterproofing Melbourne
External Wall Waterproofing
Complete External Wall Waterproofing solutions – from A to Z!
Click to read full description
External Wall Waterproofing | Leaking Basement | Leaking Garage | Leaking Retaining Wall | Exterior Wall Waterproofing | Waterproofing Melbourne

Crack Injection Concrete and Brickwork
High and Low Pressure Injection Techniques can be used for injecting cracks, cold joints and for soil stabilization. The system can be used to stop gushing water, to seal minor seepage, to re gain structural integrity and to waterproof and strengthen almost any concrete or masonry structure…
Click to read full description
Crack Injection | Polyurethane Crack Injection | Concrete Crack Injection | Epoxy Crack Injection | Waterproofing Melbourne
Rising Damp
Damp proofing the home is as important as waterproofing.
Rising damp occurs as a result of wet or damp soil around the house entering through porous materials like bricks and mortar…
Click to read full description
Damp Proofing | Rising Damp Melbourne | Damp Proofing Cream | Damp Proofing Rods | Rising Damp Mould | Waterproofing Melbourne

Plumbing
Complete plumbing services for all your needs.
Click to read full description
Plumbing Melbourne | Waterproofing Melbourne

Call us today
AWC Group Pty Ltd

Top-Class External Waterproofing, Damp Proofing and Crack Stitching in Greensborough
Complete External Waterproofing Routine for the Residential House in Greensborough. Applying the real Waterproofing, completing it with Damp Proofing and Crack Stitching. Waterproofing Melbourne | External Wall Waterproofing | Damp Proofing | Rising Damp...