This week, inaugural tests at The University of Western Ontario’s ‘Three Little Pigs’ project at The Insurance Research Lab for Better Homes will begin to provide answers as researchers ‘raze the roof’.
The Insurance Research Lab for Better Homes is the first of its kind in the world to subject full-scale houses to pressures that simulate the effects of winds as strong as a Category 5 hurricane – or 200 mph – all within a controlled environment. Researchers at the $7-million facility will also be studying the destructive pathways of mould and water.
As it is too expensive to engineer an entire house, researchers hope to make them safer through basic additions and amendments, with minimal cost to homeowners. Specifically, researchers will be watching the roof fail to see how load on the house redistributes. This will tell them how failure of the structure occurs and will help answer questions about the adequacy of building codes. Ultimately, different wind damage mitigation strategies and building products will be tested in the facility.
Enclosed in a large, blue steel hanger that can be moved on tracks, the test model is a 1,900 square foot, two-storey, four-bedroom house typical of homes found in southwestern Ontario. 60 pressure boxes used to simulate hurricane-force loads are rigged to a framework that surrounds the house.
These studies build on expertise developed through 40 years of wind tests at the Boundary Layer Wind Tunnel Laboratory at Western, widely regarded as one of the best wind tunnels in the world. The project is also affiliated with Fanshawe College, the Institute for Catastrophic Loss Reduction, Cambridge Consultants, Ltd. and Insurance Bureau of Canada.Notes to Editors:
Researcher Greg Kopp will provide a tour of the facility – including up to the roof of the house – prior to the test to explain the study. He will also be available to provide explanations of the damage following the test.
WHEN/WHERE: August 28, 2008, 10:30 a.m. The Insurance Research Lab for Better Homes at the London International AirportDirections: Take Highway 401 to London and exit at Veteran’s Memorial Parkway (formerly Airport Road). Go north approximately 11 kms, until the Parkways ends at Huron Street. Go east on Huron Street (0.7 km) to the railway crossing – at this point the main road swings north around London International Airport, but keep straight on the smaller paved road, which will come to a dead end after 0.6 km from the railway track.
The Insurance Research Lab for Better Homes is the large blue building on the right. Enter through the gate at the east side of the facility.
FACTS:The Insurance Research Lab for Better Homes is home to The University of Western Ontario’s ‘Three Little Pigs’ project.
Media contact: Douglas Keddy, Research Communications Coordinator, The University of Western Ontario, 519-661-2111 ext. 87485
Douglas Keddy | EurekAlert!
Smart homes will “LISTEN” to your voice
17.01.2017 | EML European Media Laboratory GmbH
Designing Architecture with Solar Building Envelopes
16.01.2017 | Fraunhofer-Institut für Solare Energiesysteme ISE
Researchers from the University of Hamburg in Germany, in collaboration with colleagues from the University of Aarhus in Denmark, have synthesized a new superconducting material by growing a few layers of an antiferromagnetic transition-metal chalcogenide on a bismuth-based topological insulator, both being non-superconducting materials.
While superconductivity and magnetism are generally believed to be mutually exclusive, surprisingly, in this new material, superconducting correlations...
Laser-driving of semimetals allows creating novel quasiparticle states within condensed matter systems and switching between different states on ultrafast time scales
Studying properties of fundamental particles in condensed matter systems is a promising approach to quantum field theory. Quasiparticles offer the opportunity...
Among the general public, solar thermal energy is currently associated with dark blue, rectangular collectors on building roofs. Technologies are needed for aesthetically high quality architecture which offer the architect more room for manoeuvre when it comes to low- and plus-energy buildings. With the “ArKol” project, researchers at Fraunhofer ISE together with partners are currently developing two façade collectors for solar thermal energy generation, which permit a high degree of design flexibility: a strip collector for opaque façade sections and a solar thermal blind for transparent sections. The current state of the two developments will be presented at the BAU 2017 trade fair.
As part of the “ArKol – development of architecturally highly integrated façade collectors with heat pipes” project, Fraunhofer ISE together with its partners...
At TU Wien, an alternative for resource intensive formwork for the construction of concrete domes was developed. It is now used in a test dome for the Austrian Federal Railways Infrastructure (ÖBB Infrastruktur).
Concrete shells are efficient structures, but not very resource efficient. The formwork for the construction of concrete domes alone requires a high amount of...
Many pathogens use certain sugar compounds from their host to help conceal themselves against the immune system. Scientists at the University of Bonn have now, in cooperation with researchers at the University of York in the United Kingdom, analyzed the dynamics of a bacterial molecule that is involved in this process. They demonstrate that the protein grabs onto the sugar molecule with a Pac Man-like chewing motion and holds it until it can be used. Their results could help design therapeutics that could make the protein poorer at grabbing and holding and hence compromise the pathogen in the host. The study has now been published in “Biophysical Journal”.
The cells of the mouth, nose and intestinal mucosa produce large quantities of a chemical called sialic acid. Many bacteria possess a special transport system...
10.01.2017 | Event News
09.01.2017 | Event News
05.01.2017 | Event News
17.01.2017 | Earth Sciences
17.01.2017 | Materials Sciences
17.01.2017 | Architecture and Construction