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CIM auction proceeds eclipse prior record by $50K

Staged at the Las Vegas Convention Center on World of Concrete 2012 day two, the seventh annual auction benefitting Concrete Industry Management programs at five universities grossed $617,750.

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Feds circle Martin Marietta, Vulcan market overlaps

In response to a potential Martin Marietta Materials–Vulcan Materials Co. merger the former company proposed in a late-2011, stock-for-stock exchange offer, the Department of Justice Antitrust Division has requested Vulcan provide ready mixed, aggregate and asphalt delivery detail from certain operations in 15 states. Vulcan noted in a Securities & Exchange Commission (SEC) filing last month it had received from Justice officials a Civil Investigative Demand and request for additional information and documentary.

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ASTM subcommittee eyes RCC specimen testing standard

As concrete producers, promotion groups and contractors advance roller-compacted concrete as an alternative to asphalt pavements, a key specimen-testing standard is taking shape under ASTM Subcommittee C09.45 on Roller-Compacted Concrete, part of Committee C09 on Concrete and Concrete Aggregates.

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