Aggregates are known for being the building blocks of our roads, bridges, and sidewalks. Not only are aggregates an important…
MACC Tech is Making an Impact on Aggregates
MACC Tech
MACC Tech: Building a National Curriculum
MACC Tech, which stands for “Mining, Asphalt, Concrete and Construction Technology” is a 12-point industry credential that was approved by…
The Aggregates Handbook, Second Edition
The National Stone, Sand and Gravel Association’s publication, The Aggregates Handbook, was developed to provide information to those who use,…
Take a Tour of an Aggregate Processing Facility
The Ohio Aggregates & Industrial Minerals Association (OAIMA)–the trade association in Ohio that represents all of the state’s mining operations (with…
