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Erosion Control and Sink Hole Remediation with Soil Stabilisation

Securing Foundations, Enriching Futures. Specialising in Resin Injection Underpinning.

Getting to the Root: Identifying Erosion

Unstable, loose soil and erosion can be detrimental to a number of structures including buildings, bridges, roads and underground civil infrastructure. It can lead to settlement and damage to the structure due to large voids beneath it and loss of bearing of foundations, causing instability of structure above.

Soil Stablisation: Resilience Through Resin

Using patented ultra-low viscosity polyurethane resins, voids can be filled, soil consolidated, erosion halted and soil bearing improved.

Solutions we can provide include but not limited to:
-Soil permeation grouting
-Stabilising loose sand and soil
-Sinkhole remediation
-Filling voids behind concrete structures
-Cutting off high flow leaks
-Cutting off underground water flows
-Increase load bearing capabilities

Permeation Grouting using Polyurethane can ensure stabilisation, consolidation and binding of soils. Through permeation injection of polyurethane resin in a gridded/sequenced pattern creates a solid mass of soil and rigid resin (ideal for silty and sandy soils).

The displacement of water and the resulting solid soil/resin mass reverses the erosion process and improves soil stability and soil bearing capacity.

The Synergy of Soil Stabilisation and Resin Injection Underpinning

Through precision and state-of-the-art technology, our solutions add longevity to the structure, ensuring stability for years to come.
Here's Why We Stand Out

The Rectify Advantage

Unrivalled Experience
We have a team of qualified structural engineers, geologists, project managers, supervisors and technicians with highest level of expertise and training.
Cutting-Edge Technology
We invest in the latest technology, equipment and materials, constantly reviewing latest developments from around the world
Quality Assurance
Our commitment is backed by the quality of our workmanship, offering a 10 year warranty across our services.
Seamless Delivery
Our non-invasive technique ensures you do not vacate your home or business, enabling continuity of use
Affordable Solutions
We ensure the solutions provided are affordable and competitive when compared to other similar companies
Environmentally Conscious
Low carbon footprint using less raw materials, reduced site traffic and excellent thermal insulation properties.
Our Testimonials

What our clients
are saying

Get in touch with the Rectify team today to begin work on your next project.


25+ reviews

Highly Recommended

Thanks to all the team - Frank, Armand, Adrian, Birt, Junior, Beyz and Tina - for the professional approach and expertise brought to a difficult four townhouse stabilization and lift project. Highly recommended.
Bill Rees
Verified Customer

Very Professional

Very professional. Explained everything to me and answered all my questions. The guys were always on time and cleaned up everything when they left, and they were friendly and polite.
Andrea Wilde
Verified Customer

Professional & Clear

Professional and clear advice, all services undertaken in a planned and timely manner. At the moment all seems well - but a bit early to confirm definitively
Cheryl Sullivan
Verified Customer

Beyond Expectation

We were very satisfied with all aspects of their service. The outcome was beyond expectation with all wall issue greatly improved. Their knowledge and service was great. Would highly recommend Rectify.
Kris Camm
Verified Customer

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Rectify Group is an Australian ground engineering and asset remediation company.
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