Degradation of cement pastes by organic acids

Materials and Structures/Materiaux et Constructions

Volumn 40, Issue 3, 2007, Pages 341-354

  Bertron, A ^a   Duchesne, J ^b   Escadeillas, G ^a  

^a Laboratoire Materiaux et Durabilite des Constructions   (France)

^b UNIVERSITÉ LAVAL   (Canada)

Author keywords

[No Author keywords available]

Indexed keywords

CEMENTS; DEGRADATION; DURABILITY; EFFLUENTS; ELECTRON PROBE MICROANALYSIS; MANURES; POROSITY; SILICA GEL; X RAY DIFFRACTION ANALYSIS;

AMORPHOUS HYDRATED PHASES; CEMENT PASTES; CHEMICAL THREAT; WATER INTRUSION;

ORGANIC ACIDS;

EID: 34548255903     PISSN: 13595997     EISSN: None     Source Type: Journal    
DOI: 10.1617/s11527-006-9110-3     Document Type: Article

References (11)

1. Salmon-Legagneur E, Bernard CR (1975) Composition minérale des lisiers de porcs, valeur agronomique. Journées de la Recherche Porcines en France, 323-330.
2. Williams AG (1983) Organic acids, biochemical oxygen demand and chemical oxygen demand in the soluble fraction of piggery slurry. J Sci. Food Agric. 34:212-220.
3. Weast RC, Astel MJ, Beyer WH (1986) CRC handbook of chemistry and Physics. 67th Edn (CRC Press Inc., Boca Raton, Florida).
4. European Standard NF EN 197-1 (February 2001) AFNOR, Paris, France.
5. Bertron A, Duchesne J, Escadeillas G (2005) Attack of cement pastes exposed to organic acids in manure. Cement Concrete Comp., 27 (9-10):898-909.
6. Harris AW, Manning MC, Tearle WM, Tweed CJ (2002) Testing of models of the dissolution of cements - leaching of synthetic CSH gels. Cement Concrete Res., 32(5):731746.
7. Richardson IG (1999) The nature of C-S-H in hardened cements. Cement and Concrete Res 29:1131-1147.
8. Richardson IG, Groves GW (1993) 'The incorporation of minor and trace elements into calcium silicate hydrate (C-S-H) gel in hardened cement pastes. Cement Concrete Res., 23:131-138.
9. Hong SY, Glasser FP (1999) Alkali binding in cement pastes. Part I. The C-S-H phase. Cement Concrete Res., 29:1893-1903.
10. Kalousek GL (1944) Studies of quaternary system soda-lime-silica-water at 25°C. Journal res National Bureau of Standards, 32:285-302.
11. Bhatty MSY (1985) Mechanism of pozzolanic reactions and control of alkali-aggregate expansion. Cement Concrete Aggr., 7(2):69-77.