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Prairie Material, paving crew demonstrate power-troweled, broomed RCC

Prairie-ISources: CP staff; VCNA Prairie Material, Bridgeview, Ill.

A rapidly emerging, roller compacted concrete pavement finishing method nets surface durability and uniformity to give contractors or owners pause on incurring the added material and labor expenses of asphalt wear courses commonly specified over RCC bases.

Read more: Prairie Material, paving crew demonstrate power-troweled, broomed RCC

Nano-silica technology paves way for smooth, monolithic RCC slabs

Cemex-AndaleSources: Solomon Colors Inc., Springfield, Ill.; CP staff

The prospect of power-troweled, roller compacted concrete with surface characteristics and performance potential approaching conventional flatwork has turned on demonstrations Solomon Colors initiated for its new RCC Surface Pro agent.

Read more: Nano-silica technology paves way for smooth, monolithic RCC slabs

COO Hill replaces CEO James as new Vulcan leadership team takes hold

Source: Vulcan Materials Co., Birmingham, Ala.

Sealing a previously announced executive leadership transition, Vulcan Materials directors have named Executive Vice President and Chief Operating Officer J. Thomas Hill successor to President and CEO Donald James, who becomes executive chairman. CFO John McPherson has been promoted to chief financial and strategy officer, gaining responsibilities for both strategy and human resources functions, while retaining an executive vice president title.

Read more: COO Hill replaces CEO James as new Vulcan leadership team takes hold