More stories about Testing

  • Bubble Trouble

    Everyone in the concrete industry has received the dreaded call about low strength on a job. Typically, high water content, high air content, or low standards from the testing company is the primary cause of the problem.

  • Quality's Costs

    Q: I'm a quality control manager for a mid-size ready-mix producer and am dealing with several quality issues which need resolution. I am having difficulties convincing the owner that he needs to increase funding for the quality system in order to produce more consistent concrete. How can I...

  • ASTM International Launches Supplier's Declaration of Conformity

    Program Houses Registry of Product Conformity to Standard Test Methods

  • Working With Your Lab

    Q: We are experiencing low compressive strength test results on some concrete we supplied to a job. We know it is due to poor testing of the cylinders. How do we convince the contractor and engineer where the issue is?

  • Roller-compacted concrete testing method

    We are seeing more news surrounding one of the more exciting innovations in the concrete industry: roller-compacted concrete (RCC).

  • Making a Quality Hire

    Q: We are a small but growing ready-mix producer. We have just decided to open a portable plant to service a multiyear project. We are considering hiring a full-time quality control manager. At what annual production volume does it make sense to make this hire?

  • Data Capture

    Producers strive to collect standard data from different batching systems.

  • CIM at Texas State University

    Members of the Concrete Industry Management program's National Steering Committee visited the newest CIM location, Texas State University. The group toured concrete lab facilities at the Ingram School of Engineering, which include state-of-the-art testing equipment and a large moist curing room.

  • Doing Something About the Weather

    Using real numbers to solve real problems.

  • Calming Fears About SCC