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首页> 外文期刊>Key Engineering Materials >Influence of Superplasticizer Dosage on Rheological Properties of Fresh Cement Pastes and Properties of Hardened Cement Pastes
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Influence of Superplasticizer Dosage on Rheological Properties of Fresh Cement Pastes and Properties of Hardened Cement Pastes

机译：高效减水剂用量对新鲜水泥浆流变性能和硬化水泥浆性能的影响

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摘要

The strength and shrinkage properties of mortars with different superplasticizer were studied. The results indicated that the saturation point was the best dosage of superplasticizer, at which it not only helped to reach highest paste fluidity with minimum superplasticizer dosage, but also reach the highest mortar strength and comparatively lower shrinkage rate.
机译：研究了不同减水剂的砂浆的强度和收缩性能。结果表明，饱和点是高效减水剂的最佳添加量，在此条件下，不仅可以以最小的高效减水剂添加量达到最高的糊状流动性，而且可以达到最高的砂浆强度和较低的收缩率。

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  • 来源
    《Key Engineering Materials》 |2009年第2009期|155-159|共5页
  • 作者

    Dong Lin; Yong-Quan Lin; Su-Hong Yin; Zi-Yun Wen;

  • 作者单位

    School of Material Science and Engineering, South China University of Technology, Guangzhou, China 510640 Key Laboratory of Specially Functional Materials and Manufacturing Technology of Ministry of Education, South China University of Technology, Guangzhou, China 510640;

    School of Material Science and Engineering, South China University of Technology, Guangzhou, China 510640 Key Laboratory of Specially Functional Materials and Manufacturing Technology of Ministry of Education, South China University of Technology, Guangzhou, China 510640;

    School of Material Science and Engineering, South China University of Technology, Guangzhou, China 510640 Key Laboratory of Specially Functional Materials and Manufacturing Technology of Ministry of Education, South China University of Technology, Guangzhou, China 510640;

    School of Material Science and Engineering, South China University of Technology, Guangzhou, China 510640 Key Laboratory of Specially Functional Materials and Manufacturing Technology of Ministry of Education, South China University of Technology, Guangzhou, China 510640;

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  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    superplasticizer; dosage; fluidity; saturation point; strength; shrinkage;

    机译：高效减水剂剂量;流动性饱和点强度;收缩;

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