Critical review on eco-efficient ultra high performance concrete enhanced with nano-materials

被引：122

作者：

Ghafari, Ehsan ^{[1
]}

Costa, Hugo ^{[1
]}

Julio, Eduardo ^{[1
]}

机构：

[1] Univ Lisbon, CEris, DECivil, Inst Super Tecn, P-1699 Lisbon, Portugal

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2015年 / 101卷

关键词：

UHPC; Mixture design; Nano-materials; Sustainability; SILICA FUME; AMORPHOUS SILICA; MIX DESIGN; FLY-ASH; HYDRATION; CEMENT; BEHAVIOR; MICROSTRUCTURE; PARTICLES; STRENGTH;

D O I：

10.1016/j.conbuildmat.2015.10.066

中图分类号：

TU [建筑科学];

学科分类号：

0813 ;

摘要：

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. (C) 2015 Elsevier Ltd. All rights reserved.

引用

页码：201 / 208

页数：8

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