When normal ready-mix concrete is made the largest aggregates in the mix can range from 1-1/2 inches down to 3/8ths of an inch in size with compressive strengths that can be as high as 10,000 psi.

Over the last 60 years, concrete vibrators have evolved into a necessary machine for concrete jobs. Industry studies have highlighted separation issues, vibration energy, surface defects, and mix ...

Scientists have developed an environment friendly version of building concrete called green-mix concrete. Complementing the Government of Malaysia's efforts to encourage the use of environmentally ...