| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 256329 | Construction and Building Materials | 2015 | 8 Pages |
Abstract
Ultra high performance concrete (UHPC) is an innovative high-tech material, designed for the future. However, the high dosage of both Portland cement and silica fume, not only increases the cost of UHPC, but also represents a significant drawback regarding sustainability. This paper combines a critical review on UHPC mixture design methods with a discussion on the use of nano-materials in the latter aiming at reaching an eco-efficient UHPC. Based on a comprehensive bibliographic survey and a crossed analysis on both topics, conclusions are drawn towards sustainability of UHPC.
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Authors
Ehsan Ghafari, Hugo Costa, Eduardo Júlio,