Innovative Technologies For Rapid Repair
The fast, non-disruptive solution for airport and taxiway subsidence
Across Australia and internationally, Mainmark has been providing fast, non-disruptive & cost effective solutions to remediate subsidence beneath airport assets since 1995.
Our technologies offer distinct benefits in addressing issues like bearing capacity failures, voiding, and loss of support often found in aging infrastructure, all while avoiding the expensive costs and disruption to operations typically associated with sub-grade and pavement removal and replacement.
Mainmark’s solutions and technologies are particularly well suited to address the complex challenges of airport pavement repair, including:
- The filling of voids directly beneath pavements to reconfirm support and limit deflection and deterioration.
- Raising subsided pavements to re-establish design levels and/or drainage gradients.
- To provide targeted ground improvement to weak subgrade soils
Runway & Taxiways
Slab Lifting Process
For Airport Pavements
Small holes are drilled through the slab.
Multi-component structural resin is injected. It expands immediately, filling any voids and compacting the substrate.
After re-supporting the slab, continued injection raises it, guided by the laser level.
The treated pavement sections are returned to full operation immediately after the repair work, and no curing time is required.
Features & Benefits
Mainmark’s Solutions & Technologies
Fast & Clean
Our solutions have fast curing times and treated areas can be used immediately or without the delays compared to traditional repair methods.
As soon as the repair is completed, the area can be re-opened to traffic and full use.
Repairs are performed without the need for excavation or extensive disruption to the area.
Compared to traditional methods, our solutions are more cost-effective.
Teretek® Resin Injection is a technology that has been qualified, tested, and adopted by infrastructure authorities across Australia
Since 1995, Mainmark has been successfully delivering its resin injection products and methods to support and re-level subsided pavements and structures, as well as strengthening the sub-grade soils often associated with pavement failures at airports.
Teretek® Resin Injection is a technology that has been qualified, tested, and adopted by infrastructure authorities across Australia.
Featured Airport Projects
Talk to an expert
Contact us about your project
Submit your enquiry using our online form. Include a brief message about the type of problem you are experiencing.
One of our expert team members will be in touch to schedule a site inspection that suits you.
© 2023 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