Irving Materials’ Trent Slaven and Charles Klein finished first and second, respectively, and Cemex’s Jason Dilling third, in the National Mixer Driver Championship, staged with NRMCA’s ConcreteWorks Conference & Expo, October 10-12 in Concord, N.C.
A heavily revised fourth edition of ASTM Standards for Ready-Mixed Concrete includes 38 ASTM standards, the Metric Practice Guide of Concrete and Concrete Aggregates, and the Manual of Aggregate and Concrete Testing. It features the principal specifications and test methods referenced in two benchmarks for cast-in-place construction
ASTM Subcommittee C09.49 on Pervious Concrete has two proposed standards in the works: WK29212, Test Method for Hardened Density of Pervious Concrete, and ASTM WK29213, Test Method for Compressive Strength of Pervious Concrete
Concrete Products covers the issues that attract producers of ready mixed and manufactured concrete. With an editorial focus on equipment and material technology, market development and management topics, Concrete Products provides practical information for management professionals on how to run their day to day business.