GAB Report library
Building Materials
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Can Robotic Manufacturing Help Us Build in a Greener Way?
Walking through many a jobsite, I have always felt at home with the smell of wood dust, the whirring noise of circular saws, and welding sparks flashing in the distance. These features are results of materials being cut and/or fabricated on site, and often times lead to unnecessary waste, whether it is due to un-intention…
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Ingenious Two-in-One Radiant Panel Structural Subfloor
To work on a project in Antarctica—how awesome would that be? A team of engineers was charged with the task of upgrading the heating system in the U.S. Antarctic Program Building #155. They decided that radiant floor heating was the correct solution, but they required a system that would provide reliable warmth, be efficient with…
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Award Winning Two-in-One Solar Roofing System Launched at PCBC 2009
The PCBC 2009 featured 400+ exhibitors but only Custom-Bilt Metals won the Cool Product Competition in the “Saves Energy” category with their FusionSolar system. I had the opportunity to discuss the product with two of the owners, Joe and Steve Chiovare. The What: Custom-Bilt Metals, a manufacturer of metal roofing and rain gutter products, has…
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Simple Yet Smart Technology Helps Conserve Water
Having lived in California for the past 26 years, I know what it is like to go through droughts – it is scary. The most recent period of insufficient rainfall has forced public utilities to urge water conservation at all levels and enforce water use restrictions in many areas including the city in which I…
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Green Agents of Change Convene at Green Building Summit
The need for energy efficient and sustainable buildings has finally started gaining mainstream recognition in the United States in the last 5 years, not only from the design and construction industries, but also from homeowners, the financial sector, and government agencies including President Obama’s Administration. More recently, the momentum of call to action has also…
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Transforming a Concrete Box into a Net-Zero Energy Building
Editor’s Note: The IDeAs Z2 Design Facility is now the San Jose office of the Integral Group. At the AIA 2009 National Convention, I was pleased to find a handful of educational sessions, led by San Francisco Bay Area architects and engineers, that focused on net-zero energy building design. One of the featured projects, the IDeAs…
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Affordable Housing Project Incorporates Largest Residential Solar Photovoltaic System in San Francisco
What do you do when your project has close to 40,000 square foot of roof space in one city block, good sun exposure, and no shading impediments? Go solar, of course, and generate your own electricity with a renewable energy source. Mosaica, one of the largest green, mixed-use projects located in San Francisco, California, boasts…
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Maximizing the Green Footprint: How Much Green Impact Can You Make?
In our article The Story of the Fireside: Seeing the Green in Value Engineering, we discussed how value engineering helps one take a systematic approach to evaluating a building system or product from different perspectives. This feature takes a closer look at the three types of green product categories and how you can evaluate them.…
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Simplify Solar with the First Curved Solar Roofing Tile
After two long days of non-stop hustling between seminars and product exhibits at the AIA (American Institute of Architects) 2009 National Convention and Expo, I was on my last stretch of speed walking through 800 plus vendor stalls. Fatigued and with a growling stomach, I was about to call it a day until I saw…
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Simplify Rainwater Harvesting with HOGs
How can you beat a name like Rainwater HOG (HOG)? When I walked through the March 2009 PG&E Water Conservation Showcase in San Francisco, my attention was drawn to a group of tall, handsome, and eye-catching Australians. They were 6 feet tall and dark green, with the word “HOG” subtly inscribed on them. The What:…