Mainmark methods provide ideal solutions for numerous applications, such as: level correction of sinking floors and buildings; strengthening weak and unstable ground; filling holes, voids and pipes; earthquake remediation; and revitalising ageing infrastructure.
Jet Grouting
Strengthen ground on a massive scale.
Jet Grouting is accomplished with high pressure, high velocity jets located in a grout monitor attached to a drill stem. After advancing to the required depth, the monitor is rotated as it is withdrawn. Simultaneous water-jetting and slurryjetting hydraulically erodes, mixes and partially replaces the soil with cementitious slurry, to create engineered ‘soil-crete’ of high strength and low hydraulic conductivity. Jet Grouting can be performed to great depths and around obstructions. There is no excavation.
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STRAAM
The world’s most advanced platform for easily measuring and analysing the performance of structures to determine the cause of damage, risk of further damage, and overall structural stability.
Mainmark’s geotechnical engineering experts use STRAAM nondestructive ground monitors to conduct a Structural-Cardiograph (SCG), which establishes the building’s dynamic signature and provides real-time reports that accurately assess the stiffness of a structure and changes in the capacity of the structure due to subsidence, ageing, earthquake damage, or other activity. STRAAM technology can also aid in assigning liability for the purpose of insurance or litigation, and help to manage assets and occupant safety more effectively.
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Ultra-Panels
Innovative concrete reinforcement technology for high trafficable surfaces.
Ultra-Panels are high-tech, precast concrete panels that can eliminate the need for resurfacing concrete in marine, road, public infrastructure, agriculture, defence, manufacturing, and mining environments.
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Uretek® Resin Injection Technologies
Resin injection technologies for ground compaction, void filling and re-levelling buildings and other on-ground structures.
Uretek engineered structural resin injection raises, re-levels and re-supports sunken building foundations fast, economically and with a minimum of disruption to occupants. Building footings are raised and returned towards level rapidly. The Uretek method – 30 years worldwide proven technology – does not involve demolition or excavation, no water is used and there is little, if any, mess.
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