Activation of fly ash/cement systems using calcium sulfate anhydrite (CaSO4)

Cement and Concrete Research

Volumn 31, Issue 6, 2001, Pages 873-881

  Poon, C S ^a   Kou, S C ^a   Lam, L ^a   Lin, Z S ^b  

^a HONG KONG POLYTECHNIC UNIVERSITY   (Hong Kong)

^b WUHAN UNIVERSITY OF TECHNOLOGY   (China)

Author keywords

Acceleration; Anhydrite; Compressive strength; Fly ash; Pore size distribution

Indexed keywords

ACTIVATION ANALYSIS; CALCIUM COMPOUNDS; COMPRESSIVE STRENGTH; FLY ASH; PORE SIZE; SULFATE MINERALS;

CALCIUM SULFATE ANHYDRITE;

CONCRETE AGGREGATES;

EID: 0035331042     PISSN: 00088846     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0008-8846(01)00478-1     Document Type: Article

References (16)

1. Mechanical treatment of fly ashes: Part I. Physical-chemical characterization of ground fly ashes
2. Mechanical treatment of fly ashes: Part II. Particle morphologies in ground fly ashes (GFA)-cement mortars
3. Mechanical treatment of fly ashes: Part III. Studies on strength development of ground fly ashes (GFA)-cement mortars
4. Influence of curing temperature on cement hydration and mechanical strength development of fly ash mortars
5. Strength properties of autoclaved cellular concrete with high volume fly ash
6. Alkali activated cementitious materials: An over review
7. Microstructure study of alkali-activated fly ash
8. Microstructural study of gypsum activated fly ash hydration in cement paste
9. 2O
10. Early microstructure development of activated lime-fly ash pastes
11. Pozzolanic reaction and microstructure of chemical activated lime-fly ash pastes
12. The reaction of fly ash in concrete, a critical examination
13. Measurement of porosity in blended cement pastes
14. Effects of fly ash and silica fume on interfacial porosity of concrete