Diesel engines meeting lower Environmental Protection Agency (January 2010) thresholds for particulate matter and oxides of nitrogen emissions will soon accompany the bulk of heavy-duty trucks spec'ed for mixers, dumps and concrete product hauling. Caterpillar Engine Division’s retreat from on-highway offerings, coupled with model overhauls driven by EPA 2010-complaint engines’
Mixer, dump and concrete product-hauling fleets approach a new era as engine and truck manufacturers clear 2009 inventory and modify models for power and exhaust treatment packages meeting Environmental Protection Agency diesel emissions thresholds effective January 2010
The opinion on “bannering” as conducted by United Brotherhood of Carpenters Local 1506 against three neutral, Arizona construction owners (above item) was issued by the Labor Board’s three Democrats: Chairman Wilma Liebman, a 13-year agency veteran, plus new Members Craig Becker and Mark Pearce, who joined the board this spring as recess appointees by the Obama administration
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.