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AU: 1800 623 312 | NZ: 0800 873 835 | Get a FREE Quote
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Aust & NZ
  • australian flagAustralia new-zealandNew Zealand
  • japanJapan
  • uk flagUnited Kingdom Ireland
  • Technologies
    • JOG
    • Permeation Grouting
    • Terefil®
    • Terefirm® Resin Injection
    • Teretek®
    • Shotcrete and Gunite
    • Specialised Resins, Gels and Coatings
    • Other Technologies
  • Infrastructure
    • Concrete Slab Lifting & Levelling
    • Slab Jacking & Foamwork
    • Light Weight Concrete, Cellular Concrete
    • Pipe Abandonment / Decommissioning
    • Mass Holes and Voids
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    • FAQ
    • Media Gallery
    • Press Releases & Media Coverage
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  • About
    • About Mainmark
    • Career Opportunities
    • Ground Engineering
    • Civil & Mining
    • Equipment and Maintenance
    • Fytogreen
    • Grouting Plus
  • Contact Us
    • View Locations
    • Enquiry Form
  • Residential Solutions
    • Underpinning Repair
    • Cracked Walls
    • Subsidence Repair
    • Sinking Floors and Slabs
    • Jammed Doors and Sticking Windows
    • Unlevel Buildings
    • Holes and Voids
    • Earthquake Damage
  • Business Solutions
    • Transport and Infrastructure
    • Government and Public Buildings
    • Commercial and Industrial
    • Heritage
    • Mining and Resources
    • Civil Assets and Public Utilities
Posted on October 22, 2015

When should you worry about cracks in your walls?

When should you worry about cracks in your walls?

Turning a blind eye to wall cracks in your home may mean you’re missing the warning signs for serious and ongoing structural damage.

Wall cracks are common in Australian and New Zealand houses, and though some are nothing to worry about, others can indicate a sinking or damaged foundation.

Enquiry for Repairing the Cracked Wall

Continue reading “When should you worry about cracks in your walls?”

Posted on October 21, 2015

Christchurch Art Gallery earthquake-damaged foundations repaired in just 52 days

Art-Gallery-Christchurch1-JOG-Jet-Grouting-March-2016-1

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 Continue reading “Christchurch Art Gallery earthquake-damaged foundations repaired in just 52 days”

Posted on October 18, 2015

Helping Heritage Stand Strong

Helping Heritage Stand Strong

…Level Correction and Ground Strengthening Success in Kaiapoi

The Christchurch earthquakes were responsible for numerous buildings ultimately being demolished. So it is refreshing to hear a 130-year old building was recently given a ‘lift’, the first steps towards repairing and restoring the structure, ensuring it can stand strong for many more years to come. Continue reading “Helping Heritage Stand Strong”

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Signs of Subsidence
 
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Explore our interactive house and view typical subsidence problems around your home

Subsidence, which is the gradual downward movement or sinking of an area of land results in your home moving, sinking in one area, or across the entire foundation footprint.

Sinking floors, cracks in walls, paths and driveways, and jammed windows and doors can all be the first signs of foundation subsidence.

With Mainmark’s range of cost effective, non-invasive subsidence repair solutions, we can work with you to make the whole rectification process less stressful; assessing damage, fixing the ground, and allowing you to live happily in your home again.

Click Read More to view typical problems around your home.

Read more