Ultra Durable Concrete for Sustainable Construction

Abstract:

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With the rapid consumption of natural resources, there is a growing concern about sustainable development. More than 6 billion tons of concrete are produced annually for various construction purposes with limited life expectancy. In addition, increasing cost of construction and demolition of concrete structures in densely populated areas is a great concern for the future. One of the best solutions to tackle these challenges is to increase the life expectancy of the structures. Residential structures and important civil structures are typically designed for a life span of 50 and 100 years respectively. However, the life expectancy of structures can be increased to several hundred years with careful planning and proper design. Cost of the concrete materials is not a considerable amount compared to the total cost for construction of reinforced concrete structures. Doubling the concrete materials cost may only increase the total construction cost by few percent but it can increase the life expectancy of structures significantly. In this work, a comparison between ultra durable concrete mixes with normal high strength concrete in terms of cost, mechanical and durability aspects is presented. Ultra durable concrete has superior qualities which makes it a favourable construction material for future structures.

Info:

Periodical:

Advanced Materials Research (Volumes 368-373)

Edited by:

Qing Yang, Li Hua Zhu, Jing Jing He, Zeng Feng Yan and Rui Ren

Pages:

553-556

DOI:

10.4028/www.scientific.net/AMR.368-373.553

Citation:

B. Sabet Divsholi et al., "Ultra Durable Concrete for Sustainable Construction", Advanced Materials Research, Vols. 368-373, pp. 553-556, 2012

Online since:

October 2011

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Price:

$35.00

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