Sara Black Senior Technical Editor Emeritus
EAA AirVenture 2012 Airshow Report
New composite light sport aircraft attract flyers at the Oshkosh Fly-in, especially those with a flair for the amphibious.
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Carbon is the choice for amphibious LSA floats
Superlight, landing-gear-equipped design gives light sport aircraft builders an option for land and water.
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Material selection optimizes power-to-weight ratio for twin-masted catamaran
Composites are the key when Pauger Carbon Composites (Budapest, Hungary) builds the Fifty-Fifty, a twin-mast catamaran, the design objective for which is the best possible power-to-weight ratio for high speed over long distances.
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Taking the gamble: Betting on material markets
Polystrand builds a new plant to produce market-leading quantities of thermoplastic composite material.
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Milking platforms: Composites transform New Zealand cow sheds
Waikato Milking Systems (Hamilton, New Zealand) introduced its Centrus composite milking platform in 2009 and, since then, has installed 24 platforms at customer sites. They're made via RTM Lite.
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Composites as costume: Manga masterpieces
Sophisticated design meets composite materials and manufacturing in cosplay application.
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Composite booth: ATM delivers "green" in more ways than one
Edra Equipamentos (Ipeuna, Brazil) has developed a composites-intensive automated teller machine (ATM) enclosure that is not only attractive and functional, but also environmentally sustainable.
Read MoreMaking continuous composite pipes
A description of the continuous filament winding process.
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Out-of-autoclave prepreg enables concept sports car
After nine years and an investment of more than $1 million (Aus), Autohorizon's (Melbourne, Victoria, Australia) FR-1, a two-seat roadster concept car, hand built with carbon fiber composites, has made its debut.
Read MoreMaking continuous composite pipe
The continuous filament winding process was developed in the 1970s by Danish inventor Frede Hilmar Drostholm, and it was commercialized first by Toledo, Ohio-based Owens Corning’s engineered pipe systems business, in partnership with several entities, including Amiantit (Dammam, Saudi Arabia) and Vera Fabrikker (later Flowtite Pipe and Tank AS, Sandefjord, Norway). The ingenious process involves a cantilevered, horizontal rotating mandrel system.
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Designing for high pressure: Large-diameter underground pipe
Careful analysis is needed to ensure success of buried composite piping for industrial applications.
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Cured-in-place pipe: UV curing ensures liner performance in leaking pipe
When the Knoxville, Tenn. Utilities Board faced a needed repair of an actively leaking clay sewer pipe, it opted for Reline America's (Saltville, Va.) cured-in-place pipe cured with ultraviolet (UV) light.
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