Mechanical and Micro-structural Properties of UltraHigh Strength Concrete: A Review

被引：0

作者：

Natarajan, Sathyakumar ^{[1
]}

Chidambaram, Abinaya ^{[1
]}

Murugesan, Arun ^{[2
]}

机构：

[1] Bannari Amman Inst Technol, Dept Civil Engn, Erode, Tamil Nadu, India

[2] PSG Inst Technol & Appl Res, Dept Civil Engn, Coimbatore, Tamil Nadu, India

来源：

BRAZILIAN ARCHIVES OF BIOLOGY AND TECHNOLOGY | 2024年 / 67卷

关键词：

Ultra-high strength concrete; Silica fume; Supplementary cementitious materials; Compressive strength; DURABILITY CHARACTERISTICS; MICROSTRUCTURE; SHRINKAGE; AGGREGATE; DESIGN; FIBER; BOND;

D O I：

10.1590/1678-4324-2024210793

中图分类号：

Q [生物科学];

学科分类号：

07 ; 0710 ; 09 ;

摘要：

As the demand for higher -strength of concrete is increasing, the research on Ultra -High Strength Concrete (UHSC) has the spectacular development in recent years. The purpose of this paper is to compare and summarize the properties of UHSC with different raw materials based on the published research and share it with researchers involved in the study of UHSC. Thus, papers relevant to UHSC were identified through a systematic literature search. The use of supplementary cementitious materials such as silica fume (SF), fly ash (FA), ground granulated blast furnace slag (GGBS), nanomaterials and fibers that were widely used in UHSC was investigated. This results in UHSC with promising compressive strength and better workability. Curing under high temperatures found denser microstructure and higher strength than standard curing.

引用

页数：8

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