Articles
Composite test methods (and specifications) for fiber-reinforced concrete structures
While initially focused on transitioning existing standards published by the American Concrete Institute, the relatively new ASTM Subcommittee D30.10 is developing new standardized test methods and material specifications for FRP composites.
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Drag-based wind turbine design for higher energy capture
Claiming significantly higher power generation capacity than traditional blades, Xenecore aims to scale up its current monocoque, fan-shaped wind blades, made via compression molded carbon fiber/epoxy with I-beam ribs and microsphere structural foam.
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JEC World 2023 highlights: Innovative prepregs, bio-resins, automation, business development
CW’s Jeff Sloan checks in with JEC innovations from Solvay, A&P, Nikkiso, Voith, Hexcel, KraussMaffei, FILL, Web Industries, Sicomin, Bakelite Synthetics, Westlake Epoxy and Reliance Industries.
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Composites GBI remains relatively unchanged in May
The GBI: Composites closed May at the same reading reported in April, with some minor fluctuations in component activity.
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Nanomaterials optimize performance of space-ready carbon fiber composite panels
A recent ESA project led by Adamant Composites aimed to mature nanomaterial-enhanced CFRP for lighter weight, more thermally and electrically conductive materials for manufacturing satellite structures.
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Up, not out: The next chapter of ÂÌñÏ×ÆÞ
I have been editor-in-chief of ÂÌñÏ×ÆÞ for 17 years, which translates into a lot of editorials. This will be my last as I become publisher of CW. We welcome Scott Francis back to the brand to take my place.
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Large-diameter composite pipe repairs Detroit sewage system
QuakeWrap's 16-foot-diameter FRP pipes will transfer more than half of Detroit's sewage from a pump station.
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Understanding vacuum bagging layers in production, repair
Recognizing the functions of each layer in a vacuum bag schedule can help users discover what vacuum bag schedules work best for their application.
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Jeep all-composite roof receivers achieve steel performance at low mass
Ultrashort carbon fiber/PPA replaces steel on rooftop brackets to hold Jeep soft tops, hardtops.
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Ultra-lightweight skis demonstrate potential of graphene-reinforced composites
With a graphene additive, Folsom Custom Skis evolved and optimized the material makeup of its carbon fiber composite touring skis for higher performance at a lighter weight.
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JEC World 2023 highlights: Recyclable resins, renewable energy solutions, award-winning automotive
CW technical editor Hannah Mason recaps some of the technology on display at JEC World, including natural, bio-based or recyclable materials solutions, innovative automotive and renewable energy components and more.
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GBI: Composites Fabricating contracted in April
The Gardner Business Index closed April down 1.1 points, continuing its journey from expansion in February, to flat in March and ultimately contracting in April.
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