Experts in specialised concrete contracting

With over 55 years experience, BBR Contech brings proven design expertise and problem-solving abilities to every project. Our specialist concrete engineers will help you achieve the optimum solution where long-term performance is the ultimate benchmark.

Experience counts in post-tensioned slabs

Delivering large expanses of joint-free concrete slabs for building structures is a precise science. With hundreds of projects to our name, BBR Contech can help you achieve the best possible slab configuration for each floor size and loading requirement.

A partnership that adds value

Whether you’re a consulting engineer, building owner, construction company or project manager, BBR Contech will work closely with your team to ensure excellence.

World-class technology

Our global connections give you access to the most innovative solutions in post-tensioning and other key areas.

In-house design service

BBR Contech has high-level skills in-house. Our team can collaborate with yours, early in the design phase, to reduce risk and build in quality.

Products you can rely on

We specify and use fully compliant, proven products, many of which are unique to BBR Contech.

Anywhere in New Zealand

BBR Contech operates on a national scale, with the capability to deliver large-scale projects outside the main centres.

High-quality repairs and maintenance

Bringing a compromised structure up to today’s standards can be a challenge. We take pride in meeting the most stringent requirements.

Reducing risk at every stage

With over five decades of experience, BBR Contech can identify approaches that reduce your exposure to cost and performance issues.

Tackling complex projects

We have a track record of helping clients deliver major projects in the most challenging conditions. When the stakes are high, we rise to the challenge.

Seismic strengthening

With experience on a range of heritage and commercial buildings, we have everything you need to bring a structure up to modern standards.

Up-to-date and innovative

Our specialist team draws on the latest design and construction trends, to bring the technical innovations to New Zealand sites.

Access our expertise

We’re always happy to answer your queries on concrete engineering. Here are some of the topics we’re often asked to comment on.
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BBR Case Studies

Toll Building, Hornby, Christchurch
Case Studies Concrete Repairs

Toll Building, Hornby, Christchurch

An existing warehouse in Anchorage Road Hornby was in the process of being vacated by logistics company Toll NZ prior to new tenants Linfox moving in. The building owner and new tenant had identified a number of locations where the existing conventionally reinforced floor slab concrete had broken up and spalled, particularly in traffic aisles and adjacent to doorways.
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University of Canterbury Registry, Christchurch
Case Studies FRP

University of Canterbury Registry, Christchurch

The BBR Contech team continues to be a key part of Canterbury’s post-earthquake repair programme. Current work includes an FRP strengthening project at the University of Canterbury’s Registry building – a 1970s, seven-storey structure that was damaged in the quakes and has since been assessed as earthquake-prone.
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Waipuna Bridge
Case Studies Post-tensioning

Waipuna Bridge

Transpower had a need to get additional power to Auckland’s Eastern suburbs and a project was initiated to run a 220 kv power line from Whitford to Otahuhu substation as part of the NAAN project. The preferred route required a crossing of the Tamaki Estuary.
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