A discussion of the paper 'Influence of natural pozzolan, colemanite ore waste, bottom ash, and fly ash on the properties of Portland cement' by Ş. Targan, A. Olgun, Y. Erdogan, and V. Sevinc

Autor:	Ayhan Demirbas
Rok vydání:	2004
Předmět:	Cement Materials science Waste management Building and Construction Pozzolan Colemanite law.invention Chemical effects Portland cement law Fly ash Bottom ash General Materials Science Pozzolana
Zdroj:	Cement and Concrete Research. 34:1949-1950
ISSN:	0008-8846
DOI:	10.1016/j.cemconres.2004.03.005
Popis:	This discussion paper comments on a study of the effects of natural pozzolan, colemanite ore waste, bottom ash, and fly ash on the properties of Portland cement (PC). This commentator states that the original article should have clarified the chemical effects of pozzolanic materials on crystal formation and development during the hydration process. The commentator notes that the addition of pozzolanic blending agents, each different in composition, introduces a great diversity into cement systems. In addition, mechanical interlocking plays a significant role in chemical forces during crystal formation and development.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::ed34eba1e4e16041db2bdc7d4d5a0dd7 https://doi.org/10.1016/j.cemconres.2004.03.005 Zobrazit plný text záznamu Full Text from ScienceDirect