Local quake building innovation: how ABI Piers found a way to do their bit for the Christchurch rebuild

by Metropol | April 21, 2018 10:07 am

Since 2011 the directors of ABI Piers have managed commercial and residential earthquake repairs and rebuilds throughout Christchurch. With more than 40 years’ experience in construction, Chris and Nigel Colenso saw that large commercial buildings had expensive base isolation systems to protect them from earthquake damage, but there was no cost-effective system to protect smaller buildings.

To fill that gap in the market, they developed three versions of the ABI Piers foundation system to suit most locations. During severe earthquakes, the ABI Piers foundation system protects buildings, occupants and contents, preventing the full force of the quake affecting the house. The support springs flex and re-centre the building while soaking up seismic energy.
Theunis Klok, an Engineering Technologist at Callaghan Innovation, is having the system installed under his home. “I first heard about the ABI Piers system at my workplace when Chris came to show us the technology,” Theunis says.
“It appealed to me because I never want to go through the stress, financial hardship and unnecessary cost [of an earthquake] ever again. ABI Piers will permanently repair the earthquake damaged foundation of my house and ‘future proof’ my biggest investment.
“I believe the ABI Piers system is better than alternative foundations currently on the market and the cost compares really well.”
The system has been tested by BRANZ as compliant with the New Zealand Building Code. If post-earthquake relevelling of the home is required, the piers are easily relevelled and height adjusted back to as new position. Visit www.abipiers.com.

Source URL: https://metropol.co.nz/local-quake-building-innovation-how-abi-piers-found-a-way-to-do-their-bit-for-the-christchurch-rebuild/

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