Development of ultra-high performance concrete with locally available materials

被引：133

作者：

Alsalman, Ali ^{[1
]}

Dang, Canh N. ^{[2
,3
]}

Hale, W. Micah ^{[1
]}

机构：

[1] Univ Arkansas, Dept Civil Engn, 4190 Bell Engn Ctr, Fayetteville, AR 72701 USA

[2] Ton Duc Thang Univ, Dept Management Sci & Technol Dev, Ho Chi Minh City, Vietnam

[3] Ton Duc Thang Univ, Fac Civil Engn, Ho Chi Minh City, Vietnam

来源：

CONSTRUCTION AND BUILDING MATERIALS | 2017年 / 133卷

关键词：

Ultra-high performance concrete; Silica fume; Fly ash; Compressive strength; COMPRESSIVE STRENGTH; MECHANICAL-PROPERTIES; SILICA FUME; CEMENT PASTE; OPTIMIZATION; DURABILITY; KSI;

D O I：

10.1016/j.conbuildmat.2016.12.040

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 advanced type of concrete that can enhance the durability and resilience of concrete structures. The use of local materials is a fundamental step to save materials and energy and reduce the cost of concrete. In this study, the effect of sand gradation, binder type and content, and curing regimes on concrete's compressive strength was examined. Results indicated a 90-day strength of 155 MPa was achieved with a silica fume content of 5% and without heat curing. A curing regime of 2 days at 60 degrees C followed by 3 days at 90 degrees C resulted in the highest strength. (C) 2016 Elsevier Ltd. All rights reserved.

引用

页码：135 / 145

页数：11

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