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 ...
Tech Xplore on MSN
Broadband ultrasonic imaging shows defects in all types of concrete
Concrete structures like roads and bridges require nondestructive testing methods to identify interior defects without ...
Currently, the rebound hammer is widely used for estimation of compressive strength of concrete as general testing method. Although rebound hammer has made great contribution for compressive strength ...
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 ...
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 ...
States consider new science-backed solution to save time and money on concrete infrastructure repair
American Association of State Highway and Transportation Officials’ Committee on Materials and Pavements approves Purdue-invented method as a national standard for estimating concrete strength WEST ...
Interesting Engineering on MSN
Video: 6,000-pound robot helps Cornell team 3D-print concrete underwater in trials
Since its invention in the 1980s, 3D printing has steadily moved from research labs ...
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