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08/20/2012

Could Aerogel Become a Facility Staple?

 
Aerogels may become an option for energy-efficient building insulation.

A major improvement in the world's lightest solid material and best solid insulating material, described here today, may have huge impact on insulated clothing, refrigerators with thinner walls that hold more food, building insulation, and other products.

The report, on development of flexible "aerogel" ― stuff so light it has been called "solid smoke" ― was part of the 244th National Meeting & Exposition of the American Chemical Society.

Mary Ann B. Meador, Ph.D., explained that traditional aerogels (watch a video from the Lawrence Livermore National Laboratory), developed decades ago and made from silica, found in beach sand, are brittle, and break and crumble easily. Scientists have improved the strength of aerogels over the years, and Meador described one of these muscled-up materials developed with colleagues at the NASA Glenn Research Center in Cleveland, Ohio.

"The new aerogels are up to 500 times stronger than their silica counterparts," Meador said. "A thick piece actually can support the weight of a car. And they can be produced in a thin form, a film so flexible that a wide variety of commercial and industrial uses are possible."

Flexible aerogels, for instance, could be used in a new genre of super-insulating clothing that keeps people warm in the cold with less bulk than traditional "thermal" garments. Tents and sleeping bags would have the same advantages. Home refrigerator and freezer walls insulated with other forms of the material would shrink in thickness, increasing storage capacity. Meador said that the aerogel is 5-10 times more efficient than existing insulation, with a quarter-inch-thick sheet providing as much insulation as 3 inches of fiberglass. There could be multiple applications in thin-but-high-efficiency insulation for buildings, pipes, water heater tanks and other facility favorites.

Scientists produced the stronger new aerogels in two ways. One involved making changes in the innermost architecture of traditional silica aerogels. They used a polymer, a plastic-like material, to reinforce the networks of silica that extend throughout an aerogel's structure. Another involved making aerogels from polyimide, an incredibly strong and heat-resistant polymer, or plastic-like material, and then inserting brace-like cross-links to add further strength to the structure.

 


Visit our website today to learn about the design flexibility of a Morton building and the endless possibilities of partnering with our designBUILD team.


Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.


When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality.

We Can Help You Reduce Energy by 30%

Our mission is to help our customers manage their buildings' energy costs, improve reliability, and enhance performance while having a positive impact on the environment.
CLICK HERE to find out how.

Mitsubishi Electric Cooling & Heating’s new H2i R2-Series heat pumps provide year-round comfort, even in extreme climates. With 100% heating capacity down to 0° F outdoor ambient and simultaneous heating and cooling down to -4° F, our hyper-heating systems bring highly responsive multi-zone comfort to your projects, regardless of climate zone.

http://news.mehvac.com/hhlaunch/


Visit our website today to learn about the design flexibility of a Morton building and the endless possibilities of partnering with our designBUILD team.


Wood construction is both cost and energy efficient. Check out Morton Buildings and our designBUILD team online today to discover all the benefits of post-frame construction.


When choosing a metal-clad building for your next construction project, consider Morton Buildings, Inc., and their designBUILD team, we’ll make your dream a reality.

We Can Help You Reduce Energy by 30%

Our mission is to help our customers manage their buildings' energy costs, improve reliability, and enhance performance while having a positive impact on the environment.
CLICK HERE to find out how.

Mitsubishi Electric Cooling & Heating’s new H2i R2-Series heat pumps provide year-round comfort, even in extreme climates. With 100% heating capacity down to 0° F outdoor ambient and simultaneous heating and cooling down to -4° F, our hyper-heating systems bring highly responsive multi-zone comfort to your projects, regardless of climate zone.

http://news.mehvac.com/hhlaunch/


 
03/27/2015

Capital ranks #1 in certified buildings.

03/26/2015

New sensor cable technology can detect all types of security breaches.

03/25/2015

Facilities will help cut government GHG emissions by 40%.

03/24/2015

Building sustainability shown to improve tenant happiness.

03/23/2015

New technology to improve the efficiency of wind power systems.

03/20/2015

Reduction of storm activity due to climate change will increase extreme weather.

03/19/2015

Simple ventilation improvements could save over $20,000 per year.

03/18/2015

Efforts to minimize climate change may be more effective than previously thought.

03/17/2015

Researchers develop new approach to create renewable energy.

03/16/2015

Report shows wind becoming cost competitive in more states.

03/13/2015

Study shows “fragrances” may be more than they appear.

03/12/2015

New energy storage configurations could cut costs.

03/11/2015

Program will streamline certification processes, code familiarity.

03/06/2015

Study shows buildings such as hospitals could cut energy use.

03/05/2015

Small and medium-sized buildings will soon have automation options.

03/04/2015

Form will aid lenders in assessing value of sustainable design.

03/03/2015

Expanded choices offer climate-friendly solutions.

03/02/2015

New technology could slash consumption up to 30%.

02/27/2015

Design is low-cost and green while providing more energy storage.

02/26/2015

LEED, IgCC, Standard 189.1 will work in harmony.

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