Effect of particle size and CO2 treatment of waste cement powder on properties of cement paste

• Main Authors: Mehdizadeh, Hamideh, Ling, Tung-Chai, Cheng, Xiongfei, Mo, Kim Hung
• Format: Article
• Published: Canadian Science Publishing 2021
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.um.edu.my/26428/
• Institution: Universiti Malaya

This paper studies the role of CO2 treatment and the impact of particle size (<75 lm and 75-150 lm) of waste cement powder (WCP) with different cement replacement content (0%, 5%, 10%, 15%, 20%, and 30%) on the physical properties and microstructure of blended cement paste. The results show that...