Workability of fresh concrete

This research investigates the properties of concrete utilizing coal mine waste rock (CMWR) as a substitute for river sand. The workability of fresh concrete is assessed through slump tests, revealing a decrease in a slump as the percentage of CMWR replacement increases.

13p vibecca 01-10-2024 0 0   Download

This paper presents some analysis results on workability, calculating relative stratification reduction and quality factor of LC when using Air Entrainment Admixture (AD) that most of experimental results presented on the referent.

5p vibecca 01-10-2024 0 0   Download