Typically, concrete structures deteriorate and fail due to corrosion. We employ a corrosion technologist to undertake investigations of existing concrete and steel structures and determine the most effective form of concrete remediation.
Structural strengthening using composite materials, epoxy injection, stitching, and concrete protection and restoration. Fibre Reinforced Polymer (FRP) –for element strengthening and column impact resistance.
Chelsea are approved installers for EmSeal and WABO seismic joints. In addition, Chelsea Contracting have undertaken full seismic upgrades for various governmental agencies and commercial clients including Auckland’s Sky City Tower.
We can provide car park, pedestrian, and warehouse barrier systems that offer superior design, rapid installation, and driver confidence. An example of our safety barrier installation was the upgrade of Auckland Transport Fanshawe and Downtown Carpark.