Education Policy | Post Primary | Preschool | Primary | Tertiary | Search

 


New world first university-designed flooring system

New world first university-designed flooring system has huge potential for Christchurch

August 11, 2014

A building soon to be constructed in Nelson will be the first in the world using a new timber flooring system designed by University of Canterbury structural engineering experts with huge potential benefits for the Christchurch rebuild and for the whole country.

The new university-designed flooring system, pre-stressed prefabricated panel in timber (3PT), consists of a combination of structural materials offering light engineered timber, cost-effective concrete anchorage and high strength pre-stressed or post-tensioned reinforcement.

The new design was conceived in 2010 during a conference in Nelson with world experts in timber engineering research and was invented by the University of Canterbury’s Dr Alessandro Palermo and Professor Stefano Pampanin.

The idea has shown proved to have huge commercial potential and Kiwinet, the Kiwi Innovation Network consortium of universities and crown entities, has funded the University of Canterbury project with a grant of more than $800,000.

“What makes this flooring system unique is the concrete anchorage and the connectors. Prefabrication and pre-stressing are key aspects that make the product novel. The cost-effectiveness of the flooring system is it can be pre-stressed by using the same facilities used for pre-stressed concrete flooring systems,” Dr Palermo says.

“A lighter flooring system means less seismic forces involved during earthquakes. The flooring system has huge potential for Christchurch as designs are seeking to reduce the stresses in soil therefore minimise the foundation costs of buildings that can be quite considerable.”

Professor Pampanin says a building in Nelson will shortly install the flooring system and several prototypes have already been tested and performed much better than traditional timber flooring systems.

“Often technology breakthroughs occur through a combination and cross-pollination of disciplines and knowledge. This flooring system intends to combine and exploit the complementary features of traditional as well as established materials such as concrete, timber and steel.

“It also includes manufacturing processes, prefabrication and cast-in-situ, pre-stressing, post-tensioning and assembly of engineered wood elements,” Professor Pampanin says.

“With the help of industry partners we hope this pre-stressed timber-concrete flooring system will soon become a widely adopted and well established, high-performance, cost-effective and exciting alternative solution in the Christchurch rebuild and throughout New Zealand,” he says.

ENDS

© Scoop Media

 
 
 
 
 
Culture Headlines | Health Headlines | Education Headlines

 

Architecture:
Ian Athfield Dies In Wellington

New Zealand Institute of Architects: It is with great sadness that we inform Members that Sir Ian Athfield, one of New Zealand's finest architects, has passed away in Wellington. More>>

ALSO:

Wellington Production: New-Look Tracy Brothers Are F.A.B.

ITV and New Zealand’s Pukeko Pictures today released an exclusive preview of the new-look Tracy brothers from this year’s hotly anticipated new series, Thunderbirds Are Go. More>>

ALSO:

Cardinal Numbers:
Pope Francis Names Archbishop From NZ Among New Cardinals

Announcing a list of bishops to be made Cardinals in February Pope Francis named Archbishop John Dew, Archbishop of Wellington, overnight from Rome. On hearing the news of the announcement, Archbishop John Dew said "This news is recognition of the Catholic Church in Aotearoa New Zealand, and the contribution it makes to the global Catholic family." More>>

ALSO:

Nomenclature: Charlotte And Oliver Top Baby Names For 2014

Charlotte and Oliver were the most popular names for newborn girls and boys in 2014... The top 100 girls’ and boys’ names make up a small proportion of the more than 12,000 unique first names registered for children born this year, says Jeff Montgomery, Registrar-General of Births, Deaths and Marriage. More>>

Werewolf: Katniss Joins The News Team

From the outset, the Hunger Games series has dwelt obsessively on the ways that media images infiltrate our public and personal lives... From that grim starting point, Mockingjay Part One takes the process a few stages further. There is very little of the film that does not involve the characters (a) being on screens (b) making propaganda footage to be screened and (c) reacting to what other characters have been doing on screens. More>>

ALSO:

Scoop Review Of Books: Ko Witi Te Kaituhituhi

Witi Ihimaera, the distinguished Māori author and the first Māori to publish a book of short stories and a novel, has adopted a new genre with his latest book. But despite its subtitle, this book is a great deal more than a memoir of childhood. More>>

Werewolf: Rescuing Paul Robeson

Would it be any harder these days, for the US government to destroy the career of a famous American entertainer and disappear them from history – purely because of their political beliefs? You would hope so. In 1940, Paul Robeson – a gifted black athlete, singer, film star, Shakespearean actor and orator – was one of the most beloved entertainers on the planet. More>>

ALSO:

"Not A Competition... A Quest": Chapman Tripp Theatre Award Winners

Big winners on the night were Equivocation (Promising Newcomer, Best Costume, Best Director and Production of the Year), Kiss the Fish (Best Music Composition, Outstanding New NZ Play and Best Supporting Actress), and Watch (Best Set, Best Sound Design and Outstanding Performance). More>>

ALSO:

Get More From Scoop

 
 

LATEST HEADLINES

 
 
 
 
Education
Search Scoop  
 
 
Powered by Vodafone
NZ independent news