@Article{jrm.2022.023000,
AUTHOR = {Suiwei Pan, Anqi Ren, Yongli Peng, Min Wu, Wanguo Dong, Chunlin Liu, Depeng Chen},
TITLE = {Workability and Strength of Ceramsite Self-Compacting Concrete with Steel Slag Sand},
JOURNAL = {Journal of Renewable Materials},
VOLUME = {11},
YEAR = {2023},
NUMBER = {2},
PAGES = {881--904},
URL = {http://www.techscience.com/jrm/v11n2/49901},
ISSN = {2164-6341},
ABSTRACT = {This study focuses on the workability and compressive strength of ceramsite self-compacting concrete with fine aggregate partially substituted by steel slag sand (CSLSCC) to prevent the pollution of steel slag in the environment. The SF, J-ring, visual stability index, and sieve analysis tests are primarily employed in this research to investigate the workability of freshly mixed self-compacting concrete containing steel slag at various steel slag sand replacement rates. The experiment results indicate that CSLSCC with the 20% volume percentage of steel slag (VPS) performs better workability, higher strength, and higher specific strength. The 7-day compressive strength of CSLSCC with the 0.4 of the water-binder ratio (W/B), decreases with the increase of steel slag content, while the 28-day compressive strength increases significantly. The ceramsite self-compacting concrete with good comprehensive performance can be obtained when the substitution rate of steel slag sand for fine aggregate is less than 20% (volume percentage).},
DOI = {10.32604/jrm.2022.023000}
}