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H. Yanguatin, J. Tobón, J. Ramírez
Pág. Page 13 - 24
Pozzolans have demonstrated to be highly efficient mineral additions in the concrete industry, because they reduce the environmental impact generated by the cement manufacture, improve the physical, chemical and mechanical properties of blends, and reduc...
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Bettina Kraft, Rebecca Achenbach, Horst-Michael Ludwig and Michael Raupach
The cement industry gains increasing public attention because of the high CO2 emissions for which it is accountable. One approach to improve the carbon footprint of cement production is the development of alternative binders, which can be produced with l...
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Afroditi Fotiou, Claire Oiry, Kali Kapetanaki, Vassilis Perdikatsis, Nikolaos Kallithrakas-Kontos and Pagona-Noni Maravelaki
Gavdos is an island of ca. 34 km2 located to the south of Crete, Greece, with a local landscape rich in clay material of remarkable diversity in colour and quality. The limited natural and human-made resources are persistently recycled, forming the built...
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Rancés Castillo Lara, Mathieu Antoni, Adrián Alujas Díaz, Karen Scrivener, José Fernando Martirena Hernández
Pág. Page 25 - 40
Currently economical and environmental advantages of cement clinker replacement by other supplementary cementious materials are well known. For example calcined clays, such as metakaolin, have drawn special attention during recent years. It is well known...
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Rancés Castillo, Rodrigo Fernández, Mathieu Antoni, Karen Scrivener, Adrián Alujas, José Martirena
Pág. Page 329 - 352
This paper introduces a proposal to produce artificial pozzolans by means of activation of low grade clays, as an alternative to metakaolin production. Basically the work considered clay mineral enriched soils, mainly kaolin. Such material was sediment a...
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Quang Dieu Nguyen, Sumaiya Afroz and Arnaud Castel
Calcined clay plays an important role in the performance of limestone calcined clay cement (LC3) concrete. In this study, the performance of two different types of calcined clay produced from different calcination processes were investigated in chloride ...
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Sina Nasiri, Rahmat Madandoust and Malek Mohammad Ranjbar
The impact of the calcination temperature and grinding time on the mechanical properties and durability of limestone-calcined clay concrete (LC3) is crucial. In this research, calcined clay was produced within the temperature range of 700 °C to 900 °C, a...
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