A Study on Delayed Deformations of an Ultra High Strength Cementitious Material

机译：超高强度胶凝材料的延迟变形研究

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This paper presents the results of an experimetnal investigation of RPC (Reactive Powder Concrete) on shrinkage and creep under uniaxial compressive loading. The RPC are ultra-high strength concretes characterized by high silica fume content and steel fibers reinforcement. The present study focuses on RPC with a very low water/binder (0.17) ratio nad a compressive strength at 28 days of 160 and 200 MPa after a 90 deg C heat-treatment.

机译：本文介绍了RPC（反应性粉末混凝土）在单轴压缩载荷下收缩和蠕变的实验研究结果。 RPC是超高强度混凝土，其特征在于硅粉含量高且钢纤维增强。本研究的重点是在90摄氏度的热处理后，水/粘合剂（0.17）比率非常低的RPC，在160和200 MPa压力下28天的抗压强度。

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《Proceedings Fourth Canada Centre for Mineral and Energy Technology / American Concrete Institute / Japan Concrete Institute International Conference on Recent Advances in Concrete Technology Tokushima, Japan, in June 1998》|1998年|p.929-949|共21页
会议地点 Tokushima(JP)
作者
A.Loukili; P.richard; J.Lamirault;
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原文格式 PDF
正文语种 eng
中图分类建筑科学;
关键词
compressive strength; creep; pozzolans; shrinkage; thermogravimetry;

机译：抗压强度;蠕变;火山灰收缩热重法;

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A Study on Delayed Deformations of an Ultra High Strength Cementitious Material

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