When compressive strength tests of laboratory-cured cylinders fail to meet the specified acceptance criteria, core tests are commonly used to verify the strength and to obtain acceptance of the ...

Concrete is the most used construction material in the whole world. More than that, behind water, it’s the most used material, all categories combined. Worldwide, about 10 billion tons of concrete are ...

Some basic NDT techniques utilized to assess concrete structures include:Once concrete has hardened, it is important to determine whether the final structure is suitable for its designated use. To do ...

Sensohive makes a sensor system for concrete pressure and maturity testing that uses ultra narrow-band, low-power radio transmitters to communicate with a growing network of internet-of-things ...

In January 2002, the American Concrete Institute (ACI) issued a new standard, ACI355.2-01, which prescribed a comprehensive testing program to ascertain design parameters for post-installed adhesive ...

The ACI Concrete Field Testing Technician Grade I exam is a critical credential for those entering or advancing in the concrete testing field, combining a challenging written test with a hands-on ...