Voiceover: A concrete cube is plucked out of the tank. After air-drying the water off its surface, the cube is lifted by a six-axis robotic arm. Laser sensors then measure its dimensions. Finally, it ...

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 ...

Consider the following scenarios for a project on which the specified compressive strength (fc’) is 3,500 psi at 28 days. These are all examples of incorrect interpretations of the acceptance criteria ...

Abnormalities have been found in 116 of the concrete cube test results for the Hong Kong-Zhuhai-Macao Bridge Hong Kong Section and related projects. The tests were part of the Civil Engineering & ...