Concrete containing metakaolin admixture

Petr Máca

ISBN 10: 3659555819 / ISBN 13: 9783659555817

Published by LAP LAMBERT Academic Publishing Jun 2014, 2014

About this Item

Neuware -High concrete durability is one of the factors that can significantly decrease maintenance costs of structures exposed to severe environmental conditions. The mechanical and durability properties of high performance concrete with added metakaolin are studied in this book. Ten percent of the cement in the concrete mixtures was replaced by the metakaolin. In the experimental part of the book, frost resistance and resistance to scaling due to de-icing salts was measured. It was found that the type of added metakaolin does not have a significant influence on the results. The frost resistance of both types of concrete with added metakaolin satisfied code requirements and was comparable to the performance of air-entrained concrete. The resistance of concrete with metakaolin against salt-scaling was worse compared to air-entrained concrete. The experimental work proved that the type of the surface treatment for the scaling tests had major influence on the results. This analysis is especially useful to civil engineers responsible for durability of structures and highways. It can also interest anyone who may be considering replacing cement by metakaolin in concrete mixture design.Books on Demand GmbH, Überseering 33, 22297 Hamburg 100 pp. Englisch.

Seller Inventory # 9783659555817

Bibliographic Details

• Title: Concrete containing metakaolin admixture
• Publisher: LAP LAMBERT Academic Publishing Jun 2014
• Publication Date: 2014
• Language: English
• ISBN 10: 3659555819
• ISBN 13: 9783659555817
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 6D millimeters 220 millimeters width by 150 millimeters height by 6 millimeters depth
• Weight: 167 grams

About this title

Synopsis

High concrete durability is one of the factors that can significantly decrease maintenance costs of structures exposed to severe environmental conditions. The mechanical and durability properties of high performance concrete with added metakaolin are studied in this book. Ten percent of the cement in the concrete mixtures was replaced by the metakaolin. In the experimental part of the book, frost resistance and resistance to scaling due to de-icing salts was measured. It was found that the type of added metakaolin does not have a significant influence on the results. The frost resistance of both types of concrete with added metakaolin satisfied code requirements and was comparable to the performance of air-entrained concrete. The resistance of concrete with metakaolin against salt-scaling was worse compared to air-entrained concrete. The experimental work proved that the type of the surface treatment for the scaling tests had major influence on the results. This analysis is especially useful to civil engineers responsible for durability of structures and highways. It can also interest anyone who may be considering replacing cement by metakaolin in concrete mixture design.

About the Author

Mr. Petr Máca has obtained his degree in Materials Engineering in 2010 from the Czech Technical University in Prague, Faculty of Civil Engineering. Since then he has worked in different projects in the field of cementitious composites and impact loading of structures. He is the author of several articles in impact journals.