Out of Autoclave

JEC Composites 2009/SAMPE Europe preview

 Organizers predict good turnout in poor economy for annual Paris tradeshow.

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Low-cost methods realize high-concept Superbus

Multifunctional mass-transport vehicle concept takes shape via resin-infused carbon/epoxy and vacuum-formed glass-reinforced thermoplastic sandwich construction.

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NAIA 2009 show highlights

The Detroit auto exhibition’s hybrid and electric vehicle introductions underscore the need for lightweighting with low investment cost, which composites can provide.

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Composites ride and support the rails

Increased ridership and heavier axle loads on rail systems around the world signal a potential boon for composites. 

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Fiber reinforcement forms

Rovings, the most common form of glass, can be chopped, woven or otherwise processed to create secondary fiber forms for composite manufacturing, such as mats, woven fabrics, braids, knitted fabrics and hybrid fabrics. Rovings are supplied by weight, with a specified filament diameter. The term yield is commonly used

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Dielectric heating speeds honeycomb core manufacture

Many composites, particularly those made with glass or aramid fibers in a polymer matrix, tend to be inherently nonconductive.

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787 integrates new composite wing deicing system

The composite wing leading edge on Boeing’s Dreamliner features an integrated heating element that incorporates a sprayed metal conductive layer within the laminate stack.  

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Integrated drop-in-place superstructure the solution for Eight Mile Bridge

Based on the successful performance of previous composite bridge decks installed in Hamilton County, Ohio, highway engineers recently took a bold step, specifying an integrated composite bridge superstructure — that is, deck and support beams together in one unit — to replace a deficient span known as Eight Mile Bridge.

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Competitive to the core

 This new superyacht combines luxury innovations with energy-efficient construction, enabled by a new marine-grade balsa core.

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Composites the right choice for subsea ocean observatory

Pultruded structure provides durable platform for Deep-ocean Environmental Long-term Observatory System (DELOS) project’s groundbreaking marine study.

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CW Tech Days: High-Temp Composite Solutions