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New Zealand
Our Teretek® technology provides a solution to address subsided structures, improve ground, and fill voids.
Re-levelling: Efficient with Teretek®
Using our specialised expanding resins, Teretek® is a reliable method to lift and level structures.
With over 30 years of experience in the field, Mainmark’s approach ensures that the structures are lifted without adding weight to the underlying soils.
Our approach re-levels structure quickly and accurately, allowing for precise adjustments in a controlled manner.
Learn more about re-levelling with Teretek
Ground Improvement: Strengthening Foundations
Teretek® is used to deliver ground improvement solutions beneath existing structures.
There are two primary applications for the technology, bearing capacity increase and liquefaction mitigation. Over the past decade, Teretek® for ground improvement has been researched and developed to an extent that it can be designed to a high level of accuracy.
Throughout its development, Mainmark have worked with international experts on the methodology to test its performance across a wide range of geotechnical conditions.
Learn more about ground improvement with Teretek
Void Filling: Practical and Cost-effective
Teretek ® is well-suited for addressing smaller voids found under concrete slabs.
By injecting the resin into these voids through small holes, Mainmark reinforces the connection between the ground and the foundation, offering a method that is both quicker and often more economical than traditional excavation and replacement techniques.
Unique Features of Teretek®
Precision Re-Levelling
Teretek results in accurate lift or ground improvement beneath existing structures.
Minimally Invasive Process
Teretek only requires small holes for the resin injection, resulting in a low-impact solution for the structure.
Quick and Efficient
Teretek provides a fast solution, minimising downtime and business interruption.
Environmentally Inert
Teretek resins are water-resistant, chemically stable, and do not leach.
Video
Teretek® Resin Injection Solution
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Mainmark Ground Engineering (NZ) Ltd
