Upcycling of waste hydrated cement paste containing high-volume supplementary cementitious materials via CO2 pre-treatment

• Main Authors: Mehdizadeh, Hamideh, Cheng, Xiongfei, Mo, Kim Hung, Ling, Tung-Chai
• Format: Article
• Published: Elsevier 2022
• Subjects: TA Engineering (General). Civil engineering (General)
• Online Access: http://eprints.um.edu.my/42321/

For past decades, supplementary cementitious materials (SCMs) have been widely used in the production of concrete for the purpose of reducing cement carbon footprint as well as enhancing the durability of concrete structures. Hence, most of the discarded concrete could contain a certain amount of SC...