Lehigh Leeds’ new “D” Silo features sophisticated environmental controls to produce a virtually dust-free product-loading system, and demonstrates characteristics of a concrete structure with projected 100-year service life
When charges filed in connection with employee terminations amid union organizing campaigns are found meritorious, the NLRB general counsel’s office will now consider seeking a federal 10(j) injunction compelling an employer to offer worker reinstatement pending litigation of the underlying unfair labor practice case
“Bridging America” is the theme of an October 16 pedestrian event at the centerpiece of the U.S. 93 Hoover Dam Bypass: the Colorado River Bridge, whose 1,900-ft. roadway soars 900 ft. above the Black Canyon and bears on prolific twin concrete arches. The structure consists of segmental cast-in-place and precast concrete arch members, spandrel columns and piers
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.