From targeted strengthening and HPMV upgrade works through to specialist concrete repair, corrosion protection, and protective coatings, we combine advanced engineering methods with high-performance materials to meet the specific demands of each structure.
Our Solutions
Freyssinet New Zealand offers proven bridge and roadway solutions, combining structural strengthening, post-tensioning, carbon-fibre systems, concrete repair, corrosion protection, and protective coatings to restore, protect, and enhance asset performance.
Our strengthening solutions include external post-tensioning, additional prestressing, stressed bars, Fibre Reinforced Polymer systems, and UHPC for structural capacity and durability enhancement. These systems can be used to address capacity shortfalls, strengthen ageing assets, support HPMV upgrades, improve seismic performance, and increase the load-carrying capacity of key structural elements.
Our PCCP-accredited teams undertake surface preparation, coating remediation, and application of protective systems to steel, concrete, and other infrastructure substrates. This includes remediation of existing coating systems, abrasive blasting, mechanical preparation, concrete treatment, and application of high-performance protective coatings selected to suit the exposure environment and asset condition.
Our teams self-perform concrete repair works, including hydro-demolition, breakout, substrate preparation, reinforcement treatment, crack repair, and reinstatement using repair mortars, sprayed concrete, grouts, and other engineered repair materials selected to suit the asset condition and exposure environment.