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Quick Enquiry

Submit your enquiry using our online form and include a brief message about the type of issues you are experiencing. One of the Mainmark experts will contact you as soon as possible.

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Earthquake Damage & Remediation

Earthquake Remediation

Mainmark offers the world’s most advanced earthquake remediation

Our methods are tested and proven to strengthen the ground and provide excellent liquefaction mitigation.

We help ensure homes, buildings and other structures are brought back to level and given a strong, stable base. This also allows for cosmetic repairs to the damage that seismic activity has caused.

Mainmark has successfully resolved thousands of earthquake remediation projects internationally. We have a great deal of experience, most notably in New Zealand, Japan, and other earthquake-prone countries. Our ground improvement and liquefaction mitigation solution has been formally recognised as a geotechnical innovation after four years in development. This innovative solution has undergone extensive trials and testing in Christchurch Red Zone.

The internationally peer reviewed report for our resin injection ground improvement research trials has been released. The full report is now available for review on the New Zealand Geotechnical Society website

Technologies & Solutions

Find out more about our earthquake remediation solutions & technolgoies

Ground Improvement

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JOG Computer-Controlled Grouting

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Earthquake remediation in homes

Mainmark has extensive experience with residential earthquake remediation, having brought thousands of houses back to level.

Our methods are suitable for buildings impacted by all varying degrees of seismic activity. The versatility of our ground improvement solutions mean they are effective for buildings of any size.

Mainmark offers re-levelling solutions for both simple and complex structures. Our technologies are suitable for your earthquake remediation, whether you live in a single family home or multi story townhouse.

Unlike traditional re-levelling approaches, we carry out earthquake remediation with little to no mess, noise or inconvenience. Our Teretek and JOG methods are precise, practical, and non-invasive — all with minimal disruptions to your home.

Re-levelling the Christchurch Art Gallery

During the Christchurch earthquakes of 2010 and 2011, the Christchurch Art Gallery suffered significant damage to its foundations, causing the 33,000 tonne building to sink.

Mainmark worked closely with the project’s engineering team to successfully re-support and re-level the 6,500 square metre foundations in just 52 days, without requiring excavation or the occupants and exhibits to vacate.

Get a quote

Arrange a site assessment in 3 simple steps:

Step 1

Submit your enquiry using our online form. Include a brief message about the type of foundation issues you are experiencing.

Step 2

Our friendly customer service team will be in touch to schedule a site assessment that suits you.

Step 3

One of the Mainmark experts will visit your home or property, assess the damage, and ascertain the likely cause. They will establish the approach needed, creating a plan specific to the needs of your building and provide you with a detailed quote.

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© 2024 The Mainmark group of companies. ‘Mainmark®’, ‘Terefil®’, ‘Terefirm®’ and ‘Teretek®’ are trademarks of the Mainmark group of companies.

Mainmark Ground Engineering Pty Ltd
ABN: 51 606 182 503

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