高性能贝利特硫铝酸盐水泥混凝土性能研究

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摘要为了推进新型低碳低能耗的高性能贝利特硫铝酸盐水泥在工程中的应用，对比研究了高性能贝利特硫铝酸盐水泥和硅酸盐水泥制备的不同强度等级的混凝土的各项性能。结果表明：较之硅酸盐水泥混凝土，高性能贝利特硫铝酸盐水泥混凝土的工作性能优良，C30和C50混凝土各龄期的抗压强度分别平均提高4MPa和9MPa，高性能贝利特硫铝酸盐水泥混凝土的抗水和氯离子渗透性、抗硫酸盐侵蚀性、抗冻性、干燥收缩性能均好于硅酸盐水泥混凝土，抗碳化性能相对较弱，抗钢筋锈蚀能力两种水泥混凝土差别不大。

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	作者相关文章
	吴秋生
	姚丕强
	俞为民
	韩辉
	谈永泉
	范志勇
	于智军
	黄茜

关键词: 高性能贝利特硫铝酸盐水泥工作性抗冻性抗碳化性能

Abstract: In order to take forward the application of high performance belite sulphoaluminate cement with lower carbon emission, the main characteristics of concrete mixed with high performance belite sulphoaluminate cement and Portland cement were compared and studied. The results show that compared with Portland cement concrete, high performance belite sulphoaluminate cement concrete can obtain better workability and at an average of 4MPa and 9MPa higher compressive strength separately for C30 and C50 strength grade at all testing age. Also, high performance belite sulphoaluminate cement concrete can obtain better water and chloride penetration resistance, sulphate attack resistance, freezing and thawing resistance, as well as shrinkage resistance. The carbonization attack resistance is a little weaker and the corrosion of the embedded steel reinforcement is nearly the same.

Key words: high performance belite sulphoaluminate cement workability freezing and thawing resistance carbonization attack resistance

收稿日期: 2016-12-16 出版日期: 2017-01-25 发布日期: 2018-05-02 整期出版日期: 2017-01-25

TU528.59

引用本文:

吴秋生, 姚丕强, 俞为民, 韩辉, 谈永泉, 范志勇, 于智军, 黄茜. 高性能贝利特硫铝酸盐水泥混凝土性能研究[J]. 水泥技术, 2017, 1(1): 19-24.
WU Qiusheng, YAO Piqiang, YU Weimin, HAN Hui, TAN Yongquan, FAN Zhiyong, YU Zhijun, HUANG Qian. Study on the Properties of Concrete Mixed with High Performance Belite Sulphoaluminate Cement. Cement Technology, 2017, 1(1): 19-24.

链接本文:

http://www.cemteck.com/CN/ 或 http://www.cemteck.com/CN/Y2017/V1/I1/19

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