Concrete masonry technology blockmakers graduate

摘要

Eleven concrete industry professionals, representing six companies from across the United States and Canada, immersed themselves in a week-long Concrete Materials Technology course. Held at the World Center of Concrete Technology in Alpena, Mich., topics ranged from material grading and blending, cementi-tious materials, lightweight aggregates, design mix development to admixes and pigments. Students also discussed producing and curing concrete masonry units, concrete products specifications and their multiple uses.