Combination effect of limestone filler and slag on delayed ettringite formation in heat-cured mortar

• Main Authors: Deboucha, Walid, Leklou, Nordine, Khelidj, Abdelhafid, Ple, Olivier, Alengaram, Ubagaram Johnson
• Format: Article
• Published: American Society of Civil Engineers 2020
• Subjects: TA Engineering (General). Civil engineering (General); TH Building construction
• Online Access: http://eprints.um.edu.my/36841/

The present paper analyzes the combination effect of slag and limestone filler on the expansion caused by delayed ettringite formation (DEF). Tests were carried out on heat-cured ternary cement mortars with various replacement levels of cement by both limestone filler and slag (15%, 25%, and 45%). T...