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Keystone system arrives first in Florida DOT SRW specs

The Florida Department of Transportation has approved Keystone Retaining Wall Systems’ KeySystem II for use on state and federal highways under the agency. The system consists of Keystone Compac III units and TenCate Geosynthetics’ namesake Miragrid geogrids. Under FDOT Specification Section 548: Retaining Wall Systems, KeySystem II is approved as a “segmental block FDOT wall type 4A and 4B (permanent). The system is to be used with TenCate Miragrid 3XT, 5XT, 7XT, 8XT or 10XT only.”

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Calculator performs life cycle assessment for slag cement concrete

The Slag Cement Association has programmed a calculator with which concrete producers can quantify and interpret cradle-to-gate life cycle assessments (LCA) reflecting the environmental impact of mixtures with and without slag cement. Calculations are based on the industry-average Environmental Product Declaration (EPD) for ready mixed concrete that incorporates industry-average EPDs for slag cement and portland cement in the United States. The calculator also allows users to evaluate how different concrete mixtures affect whole building impacts based on a typical case study project.

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McInnis Cement starts Big Apple terminal construction

Work is underway at the New York terminal of Montreal-based McInnis Cement, whose eastern Quebec mill is nearing production and positioned to supply markets from the Mid-Atlantic to the Great Lakes. The south Bronx site is part of McInnis’ network of terminals, strategically located throughout the eastern portion of North America and chosen for their access to efficient waterways, as well as their proximity to the market to minimize customers’ tanker truck miles.

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Federal Trade Commission eyes merger investigation streamlining

The Federal Trade Commission, one of two Washington, D.C., agencies overseeing company mergers, is moving aggressively to implement Presidential directives aimed at eliminating what Acting Chairman Maureen Ohlhausen calls “wasteful, legacy regulations and processes that have outlived their usefulness.”

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NRMCA chairman, committees honor annual award recipients

Convening last month in Las Vegas, National Ready Mixed Concrete Association committees and divisions recognized individuals and groups for association and industry contributions. Concrete Products joins NRMCA in saluting those honored during the 2017 convention, by AWARD:

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