STANĚK, Theodor and Petr SULOVSKÝ. The influence of the alite polymorphism on the strength of the Portland cement. Cement and Concrete Research. Pergamon Press, 2002, vol. 32, No 7, p. 1169-1175. ISSN 0008-8846.
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Basic information
Original name The influence of the alite polymorphism on the strength of the Portland cement
Name (in English) The influence of the alite polymorphism on the strength of the Portland cement
Authors STANĚK, Theodor and Petr SULOVSKÝ.
Edition Cement and Concrete Research, Pergamon Press, 2002, 0008-8846.
Other information
Type of outcome Article in a journal
Confidentiality degree is not subject to a state or trade secret
WWW URL
Impact factor Impact factor: 0.764
Organization unit Faculty of Science
UT WoS 000176554700022
Keywords in English Alite polymorphs; crystal structure; alite chemistry;compressive strength; clinker; cement paste
Tags alite chemistry, alite polymorphs, cement paste, clinker, compressive strength, Crystal Structure
Changed by Changed by: RNDr. Petr Sulovský, Ph.D., učo 2157. Changed: 14/1/2003 09:59.
Abstract
The influence of the alite polymorphism on the strength of cement was monitored in a set of laboratory-prepared clinkers with equal quantitative phase composition and different ratio of modifications. The alite polymorphism in clinkers was influenced by the change of the MgO and SO3 side oxides in clinker, raw meal reactivity change, raw meal preheating, burning temperature or by the adding of crystallisation nuclei. The differences in the hydraulic properties of the M1 and M3 modifications were determined. In the case of all the hydration periods monitored, the strength of cements with the M1 modification was 10% higher than the strength of cements with the M3 modification.
Abstract (in English)
The influence of the alite polymorphism on the strength of cement was monitored in a set of laboratory-prepared clinkers with equal quantitative phase composition and different ratio of modifications. The alite polymorphism in clinkers was influenced by the change of the MgO and SO3 side oxides in clinker, raw meal reactivity change, raw meal preheating, burning temperature or by the adding of crystallisation nuclei. The differences in the hydraulic properties of the M1 and M3 modifications were determined. In the case of all the hydration periods monitored, the strength of cements with the M1 modification was 10% higher than the strength of cements with the M3 modification.
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