Ground Improvement

Ground Improvement

There are numerous factors that control the characteristics and consistency of soil. Many are related to the chemistry and size of the constituent particles and these are controlled by the parent rock from which the soil particles formed and the method of soil accumulation.
 
Through the influences of climate and successive wet and dry cycles, reactive clay soils may lose strength, perhaps exaggerated by the presence of trees. Sandy soils, with their lack of cohesion, are susceptible to disturbance and suffer volume loss through particle mobilisation caused by water migration or vibration.
 
Introduced soils used to build up a site require adequate compaction and the composition needs to be carefully controlled to ensure adequate performance. If these requirements are not monitored correctly, consolidation of the soil mass can occur.
 
The performance of a structure built upon soils that offer inadequate support is likely to be inconsistent and prone to unwanted movement if the design fails to accommodate the potential for subsidence. Once constructed, retrospective alteration of the initial design may not be practical or possible. Instead of correcting the design, it is often more practicable to address the soil itself.
 
Ground improvement utilising engineered geopolymer resins is a practice developed and refined over 40 years to strengthen soils by compacting and consolidating weak and compromised ground. Employing a range of specially designed polyurethanes injected at varying depths below a failing structure, foundations or pavements can be re-supported through the expansive action of the resin, penetrating weak layers, filling voids and binding loose material.

Before & After Treatment

Our results speak, see how we rectify.

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.

What Are The Leading Causes of Soil Instability

A variety of factors contribute to the underlying issues that lead to sinking house floors and slabs, leaning or cracked walls, jammed doors and more.

These issues often stem from changes in the ground beneath a property, leading to soil movement. The impact of these changes can vary significantly depending on the type of ground your property is built on, with certain conditions exacerbating the effects.

As the ground shifts, it can cause buildings to experience subsidence, where foundations or footings lose their support and sink into the weakened ground.

Here are a few of the common causes of house subsidence.

Here's What Our Customers Say 🏆

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Rectify Group is an Australian ground engineering and asset remediation company.
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Copyright ©2024 Rectify - All Rights Reserved.
yue yang
yue yang
00:41 12 Sep 24
well job professional team and reasonable price
christa robnik
christa robnik
03:57 04 Sep 24
A professional, knowledgeable, excellently organised crew who completed a complicated job underpinning our restoration of a Federation home project - I would highly recommend Rectify for any engineering subsidence issues . 10/10 Thank you
Ian Y
Ian Y
02:47 02 Sep 24
Rectify will be your best choice if your property has any cracks need to be fixed. Josh came to quote our job on this windy day. He explained anything after checking the level. Really impressed with his knowledge and honesty. I will keep monitoring the cracks on my walls and garage floor. I will definitely get this guy back if they get worse. But for now it seems OK. Thanks Josh again!!
Alex Li
Alex Li
01:51 23 Aug 24
Booked inspection and assessment with Rectify. The inspector was very very professional and gave me very detailed advices. I'm satisfied with the service.
Darren Carney
Darren Carney
23:22 09 Aug 24
I engaged this company to fix a problem with a slightly leaning chimney.From first discussion on phone to site Visit quote and works done I found them to be very professional and knowledgeable.The guys who completed the work fixed the problem and were experienced in what they do explaining the process as they went along.Well done.Darren/ Gippsland
Ahmet Seker
Ahmet Seker
06:44 17 Jul 24
naz d
naz d
23:06 14 Jul 24
Booked my job with Sam from rectify . He was very professional , attentive and very accommodating. Knowing the urgency of my job as I was selling it , he was able to attend to job asap. Highly recommend Sam and rectify . Great work
Alan Prothero
Alan Prothero
10:20 02 Jul 24
The team turned up on time and carried out the work efficiently. Although my cracked render didn't close up totally, I'm happy in the knowledge that the ground is underpinned. When I get the cracks repaired, they are unlikely to crack again. Thanks again, guys.
Michael Kilpatrick
Michael Kilpatrick
01:38 27 Jun 24
Rectify were very professional to deal with and completed the job on time and on budget.All the employees I dealt with were also very friendly and easy to get on with.For the first time in years, my front door frame is rectangular and I can open and close my front windows.
Hala Sharkas
Hala Sharkas
23:50 14 Jun 24
I cannot recommend this company enough, they were absolutely incredible! From my first meeting with Phil I felt assured that he knew exactly what he was talking about and he made the stressful situation we were going through so much easier. We then had Sam come out and he was fantastic and again put us at ease so it was a no drainer that we would be going with them. The team that came and completed the job were again so amazing, professional and friendly. They left the house so clean and made sure to inform me of what was happening every step of the way. Thank you to the Rectify team for an amazing experience from start to finish.
Brentan Amadori
Brentan Amadori
23:47 14 Jun 24
Amazing team and service! I am so happy with how everything went for my house lift!Everyone was patient with my questions, knew exactly what they were doing, kept us in the loop, and the whole experience just filled me with confidence.I spent alot of time researching companies for this type of work andI highly, highly recommend them.There are alot of cowboys out there and these guys are the definition of professional, from start to finish.Thanks again!
Robert Walkley
Robert Walkley
06:53 19 Apr 24
Rectify was really prompt with their service, did a great job explaining the details of the problem, the work involved, and the process to correct it. The resin injection process is very precise and can be targetted with great accuracy. The work itself didn't take long at all and the turn around time was great; having the work done about a week after agreeing to the quote. Highly recommend.
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