Aggregate expansivity due to sulfide oxidation - I. Reaction system and rate model

Cement and Concrete Research

Volumn 26, Issue 7, 1996, Pages 993-998

  Casanova, I ^a   Agullo L ^a   Aguado, A ^a  

^a UNIVERSITAT POLITÈCNICA DE CATALUNYA   (Spain)

Author keywords

[No Author keywords available]

Indexed keywords

CONCRETES; DURABILITY; HYDRATION; MATHEMATICAL MODELS; OXIDATION; REACTION KINETICS; SULFUR COMPOUNDS;

AGGREGATE EXPANSIVITY; EXPANSIVE REACTION; POTENTIAL ALKALI AGGREGATE REACTIVITY; RATE LIMITING REACTION; SULFIDE OXIDATION;

AGGREGATES;

EID: 0030196332     PISSN: 00088846     EISSN: None     Source Type: Journal    
DOI: 10.1016/0008-8846(96)00085-3     Document Type: Article

References (7)

1. Chinchón, C. Ayora, A. Aguado and F. Guirado, Cement and Concrete Research 25: 1264-1272 (1995)
2. Robie, B.S. Hemingway, and J.R. Fisher, U.S. Geological Survey Bulletin No. 1452 (1978)
3. Jambor and D.W. Blowes (eds.), The Environmental Geochemistry of Sulfide Mine-Wastes, Mineralogical Association of Canada, 438 pp. (1994)
4. Singer and W. Stumm, Science 167: 1121-1123 (1970)
5. Nicholson, R.W. Gillham and E. Reardon, Geochimica et Cosmochimica Acta 52: 1077-1085 (1988)
6. Levenspiel, O. Chemical Reaction Engineering, Wiley, New York, (1972)
7. Nicholson, R.W. Gillham and E. Reardon, Geochimica et Cosmochimica Acta 54: 395-402 (1990)