Fan Zheng

3 Questions 7 Answers 0 Followers

Questions related from Fan Zheng

What are the reasons for the failure pattern after the compressive test?

Hi all, I prepared a batch of 40-mm cubic UHPC samples for the compressive test. However, I got a strange failure pattern after the 28-day compressive test. As you can see from my attached photo,...

19 May 2023 5,805 5 View

Why the cumulative volume obtained by Malvern Particle Size Analyzer exceeded 100%?

Hi everyone, Recently I used Malvern Particle Size Analyzer to determine the particle size distribution of an Ordinary Portland Cement. But the cumulative volume exceeded 100% and equaled to...

23 March 2023 584 4 View

How to produce foam glass with pores on the surface?

Hello everyone, I am currently working on foam glass production. I used soda lime glass, and the foaming agent was limestone. The heating temperature was 850 ℃, the heating rate was 10 ℃/min, and...

29 November 2022 6,402 6 View