Showing 4 ideas for tag "practial"

City of Calgary Mayor's Innovation Challenge

Skipcrete and Rebelwall

Wattle and daub have been used for at least 6,000 years and are still important construction materials in many parts of the world. Many historic buildings include wattle and daub construction, and the technique is becoming popular again in more developed areas as a low-impact sustainable building technique. Unfortunately, wattle and daub have nowhere near the strength that concrete has and perform poorly in earthquake... more »

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City of Calgary Mayor's Innovation Challenge

Skipcrete and Rebelwall

Intro

Wattle and daub have been used for at least 6,000 years and are still important construction materials in many parts of the world. Many historic buildings include wattle and daub construction, and the technique is becoming popular again in more developed areas as a low-impact sustainable building technique. Unfortunately, wattle and daub have nowhere near the strength that concrete has and perform poorly in earthquake... more »

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City of Calgary Mayor's Innovation Challenge

STARS, STEM, STEALTH, AND SHIELD

THE 4 S-MEN

STARS, STEM, STEALTH, & SHIELD

Rhea Building Logic has developed over a dozen novel innovations to affordably reduce the energy load of today's homes. Once the concept of a recycling home energy appliance was born the need for a building system that could take advantage of Rhea's capabilities was created. These are the 4 S men of the ReBeL system.

STARS: Solar Thermal-Air Roofing System

With a STARs roof,... more »

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City of Calgary Mayor's Innovation Challenge

GEM, C-ZER, RAZOR, & TEMPERING

GEM: GAS EXHAUST MITIGATION

Houses that use natural gas produce CO₂ and lots of it. The weeping pipe is installed on all new homes at a cost of around $50 a linear meter. The bulk of the cost comes from requiring the rock-slinger truck that provides the gravel. The pipe we all use is cheap, usually made from 100% recycled plastic, and often comes with a nylon sock that further prevents dirt from entering the pipe. This... more »

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