Simpson Gumpertz & Heger’s (SGH) Applied Science & Research Center recently received ISO/IEC17025 accreditation from the American Association for Laboratory Accreditation (A2LA) for several concrete ...

So that it may be certain that a concrete specimen’s mechanical properties reach the strength and deflection imperatives for its intended use, concrete specimens with specific dimensions are prepared, ...

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 ...

Concrete is a permeable substance capable of absorbing and releasing moisture, which can continue to affect the RH of a slab long after it's been placed. Many people don’t realize how important ...

A probe into New York’s concrete testing industry has prompted city officials to launch a new program to increase the oversight and evaluation of concrete testing at construction projects throughout ...

It’s easy to take for granted equipment that runs smoothly and is comfortable to operate. However, a great deal of research and testing goes into optimizing the vibration of an engine. Advancements in ...