4.7 Article

Ultrasonic evaluation of mechanical properties of concretes produced with high early strength cement

期刊

CONSTRUCTION AND BUILDING MATERIALS
卷 96, 期 -, 页码 1-10

出版社

ELSEVIER SCI LTD
DOI: 10.1016/j.conbuildmat.2015.07.139

关键词

Ultrasound; Non-destructive tests; Elastic modulus; High early strength cement; Concrete

资金

  1. CNPq
  2. FAPESP - Fundacao de Amparo a Pesquisa do Estado de Sao Paulo [2011/22179-7]

向作者/读者索取更多资源

This paper evaluates the use of ultrasonic tests for the characterization of mechanical properties of concretes produced with high early strength cement. Aggregate size and proportion of materials were the variables analyzed. Ultrasonic tests were performed from early hours up to 28 days after their production and a very good correlation between dynamic elastic modulus and compressive strength was achieved. The results also show the elastic modulus and compressive strength of the concrete produced with high early strength cement significantly increased in the first 24 h. (C) 2015 Elsevier Ltd. All rights reserved.

作者

我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。

评论

主要评分

4.7
评分不足

次要评分

新颖性
-
重要性
-
科学严谨性
-
评价这篇论文

推荐

暂无数据
暂无数据