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 ...
A shortage of skilled labor continues to be the dominate issue in the construction industry, and rightfully so. However, delays in construction schedules have always been a thorn in the side of ...
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 ...
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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 destroying their structure. Most methods send sound waves into the material and ...
Years of research into a type of concrete that can fills its own cracks may be coming to fruition as the material's creators prepare for real-world testing. If demonstrated successfully, the ...
BAY COUNTY, Fla. (TYNDALL AIR FORCE BASE) - Air Force Civil Engineer Center ballistics experts are working with the Army and Navy to test the durability and resiliency of concrete wall samples that ...
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After 3 Weeks of Hands-On Testing, Here Are Best Concrete Sealers to Protect Against Stains
Admittedly, concrete sealers are supposed to last a year or longer, and we didn’t have that much time to test. We only had 3.5 weeks, so we didn’t pull any punches, exposing the sealers to extreme ...
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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