These are all examples of incorrect interpretations of the acceptance criteria for concrete strength test results in accordance with ACI 318 “Building Code Requirements for Structural Concrete ...

Construction codes call for a higher cement content in concrete mixes to ensure that concrete sample testing meets required strength thresholds ... in the United States by U.S. News & World Report, ...

When choosing a method for monitoring the compressive strength of concrete ... For example, a combination of the ultrasonic pulse velocity method and the rebound hammer test has been studied.

Balter Co. who signed off on the project were certified to work with high-strength concrete ... report. They were left to set for varying lengths of time before they underwent compressive testing ...

In addition, the concrete columns were attached to a foundation using prestressing methods. All three versions of the test segments withstood 150,000 pounds of lateral load. The researchers also ...

WARE, Mass. (WWLP) – The 22News I-Team has learned more about concrete testing for homes in western and central Massachusetts who could have a crumbling foundation. The University of Connecticut ...