aggregates and raw materials Command Alkon Incorporated, Birmingham, Al 35243, USA Command Alkon has recently released COMMANDqc, an integrated quality management system for concrete, aggregates and raw materials. Designed with integration to Command Series and SAP as a priority, COMMANDqc gives the ability to assess the characteristics of all the company’s products and assists with maintaining performance, production and raw material control information. Features like real time batch analysis and the ability to optimize mix materials enable to make a large impact on profit margin while insuring that all standards set forth are met.