期刊
CEMENT AND CONCRETE RESEARCH
卷 42, 期 1, 页码 20-26出版社
PERGAMON-ELSEVIER SCIENCE LTD
DOI: 10.1016/j.cemconres.2011.07.012
关键词
Internal curing; High-performance concrete; Durability; Transport properties; Shrinkage
资金
- German-Israeli Foundation for Scientific Research and Development
- Jewish Communities of Germany Research Fund
Internal curing of high performance concrete (HPC) by pre-saturated lightweight aggregates is a well-established method of counteracting self-desiccation and autogenous shrinkage. However, by introducing the internal water reservoirs strength and durability properties can be injured. Tests by the widely accepted methods of durability assessment, such as resistance to chloride penetration, air permeability, water absorption, autogenous and drying shrinkage and mass loss, were conducted on HPC mixes made at water to cement ratios in the range of 0.21-0.33. The effect of internal curing on the durability related properties of high-performance concretes as a function of water to cement ratio is reported. (C) 2011 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。
推荐
暂无数据