Adhesives

Truck bed lid covers it all

Tonneau cover manufacturer hits elusive aesthetic and performance targets with molded-in-color thermoplastic capstock and glass/polyester structural laminate.

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Curing

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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Construction

Restoring a museum masterpiece with composites

Carbon fiber/vinyl ester reinforcement extends the structural life of architectural and art-world landmark.

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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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Aerospace

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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Adhesives

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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NDT

COMPOSITES & POLYCON 2009 preview

 The ACMA’s annual tradeshow takes its first turn in its new January timeframe.

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Automotive

What's new in automotive front-end modules?

Composite and hybrid composite/metal solutions reduce cost and weight and increase assembly efficiency on passenger vehicles.

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Through-the-thickenss tensile strength testing using a curved beam

The in-plane strength properties of a composite material, axial and transverse tension and compression and in-plane shear, are usually the first to be considered in design. However, through-the-thickness (interlaminar) strength properties cannot be ignored. Through-the-thickness tensile strength, in particular, can be critical to structural performance.

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Wind/Energy

Wind Blade Manufacturing, Part I: M and P innovations optimize production

 As demand for wind turbines reaches unprecedented levels, rotor blade manufacturers explore new production strategies, including automation and blade segmentation.

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