ORGANIZATIONS – JULY 2020

The National Ready Mixed Concrete Association is recognizing 975 of the nearly 1,500 producer member plants entered into the 2019 Excellence in Safety Awards Program. The record number of plants spans Gold (918 recipients), Silver (five) and Bronze (52) categories defined by Occupational Safety and Health Administration and U.S. Bureau of Labor Statistics incident rate (IR) thresholds.

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ORGANIZATIONS – APRIL 2019

Gary

The Precast/Prestressed Concrete Institute elected new directors during its 2019 convention: Matt Ballain, Coreslab Structures; Jenny Frost, Wells Concrete; Harry Gleich, Metromont Corp.; Matt Graf, International Concrete Products; Chris Mosley, Consulting Engineers Group; Bob Pabst, High Concrete Group; Jay Stracener, Precast Erectors; and, Randy Wilson, Meridian Brick.

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Coreslab enables New Mexico state ultra-HPC girder research

With specimen production and handling assistance from Coreslab Structures in Albuquerque, a New Mexico State University graduate student team has conducted flexural tests on large-scale prestressed girders designed with steel fiber-reinforced, ultra high performance concrete mixes, to be followed by similar testing on full-scale beams. Under Assistant Professor of Civil Engineering Brad Weldon, it aimed to a) advance the state’s bridge design procedures and extend current structures’ typical 50-year service life three-fold; and, b) obtain flexural behavior data to evaluate design procedures central to development of standardized codes. The initial specimens are the largest scale girders to date fabricated with the UHPC formulation, as previous tests had been limited to small rectangular beams.

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Coreslab enables New Mexico State ultra-HPC girder research

Sources: New Mexico State University (NMSU), Las Cruces; CP staff

With specimen production and handling assistance from Coreslab Structures in Albuquerque, an NMSU graduate student team is conducting flexural tests on large-scale prestressed girders designed with steel fiber-reinforced, ultra high performance concrete mixes, to be followed by similar testing on full-scale beams.

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