Influence of gluconate, lignosulfonate or glucose on the C3A hydration in the presence of gypsum with or without lime
β Scribed by Maria Collepardi; Saveria Monosi; Giacomo Moriconi; Marco Pauri
- Book ID
- 107728243
- Publisher
- Elsevier Science
- Year
- 1984
- Tongue
- English
- Weight
- 366 KB
- Volume
- 14
- Category
- Article
- ISSN
- 0008-8846
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π SIMILAR VOLUMES
The effects of CaCl 2, calcium gluconate, mixture of CaCl 2 and calcium gluconate, glucose and mixture of glucose and calcium gluconate on the hydration of three different portland cements have been studied using isothermal microcalorimetry, x-ray diffraction, chemical analysis of the liquid phase a
The authors are very grateful to Chatterji as his remarks provide a welcome opportunity to clarify some points of our paper. According to Chatterji's, in the C3A-gyps~m-water system, we would have attributed "the first part of the second high activity period to ettringite formation." Moreover, Chat
In the discussed paper,~)the ~ author describes and interprets effects induced by the presence of some admixtures on the hydration oΒ£ a portland cement. Additional information is certainly needed to clari~y mechanisms of cement-admixture interactions. However, we consider the interpretations and con