Technology testing by EQC and Kiwi research agencies at one of the worlds biggest earthquake labs, will wrap this month - having produced results those involved are calling 'stunning'.
Canterbury University Professor Greg MacRae says their friction technology dissipates earthquake energy, meaning only some parts need replacing in a severe shake.
He says the potential impact of this technology is huge, and could lead to cities not having to be pulled down after a major event.
It's being used in fewer than 10 buildings in New Zealand at the moment.
