NHCA has requested the Occupational Safety and Health Administration lower the Occupation Noise Standard 29 CFR 1910.95 permissible exposure limit (PEL) from 90 dBA to 85 dBA, and action level from 85 to 80 dBA
CalStar will unveil two profiles of high fly ash content architectural brick (ASTM C-216 compliant) and Holland (ASTM C-902 compliant) pavers at the Greenbuild International Conference and Expo, Nov. 11-13 in Phoenix
The 2010 schedule of 16 WCCT online courses covering a range of subjects serving the concrete industry was released recently. New courses included in next year’s offerings include “Self-Consolidating Concrete” and “Concrete, Sustainability, and LEED”
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.