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Test research on effects of waste ceramic polishing powder on the permeability resistance of concrete

机译：废陶瓷抛光粉对混凝土抗渗透性影响的试验研究

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摘要

Waste ceramic polishing powder, as a type of waste common in the ceramic industry, is produced during grinding and polishing of ceramic tiles. In this paper, waste ceramic polishing powder, as a supplementary cementitious material, was used for the preparation of concrete. With the aid of tests, this paper discusses the effects of waste ceramic polishing powder on the permeability resistance of concrete. In this study, 12 groups of concrete were designed, including one control group; four groups of concrete mixed with waste ceramic polishing powder; four groups of concrete mixed with fly ash; three groups of concrete mixed with waste ceramic polishing powder and fly ash simultaneously, and the cement substitution rate in each group were different. Tests showed that the permeability resistance of the concrete mixed with waste ceramic polishing powder is superior to that of the control group, and in particular, the most desirable permeability resistance is achieved when the cement substitution rate is 30 %; with the difference in the cement substitution rate, the permeability resistance of the concrete mixed with waste ceramic polishing powder varies similarly to that of the concrete mixed with fly ash; the permeability resistance of the concrete mixed with waste ceramic polishing powder and fly ash simultaneously is superior to that of the concrete mixed with either.
机译：在陶瓷砖的研磨和抛光过程中会产生废陶瓷抛光粉，这是陶瓷工业中常见的一种废料。在本文中，废弃的陶瓷抛光粉作为一种辅助胶凝材料，被用于制备混凝土。借助测试，讨论了废陶瓷抛光粉对混凝土抗渗透性的影响。在这项研究中，设计了12组混凝土，包括一个对照组。四组混凝土与废陶瓷抛光粉混合；四组掺有粉煤灰的混凝土；三组混凝土同时掺入废陶瓷抛光粉和粉煤灰，各组水泥替代率不同。试验表明，掺有废陶瓷抛光粉的混凝土的抗渗透性优于对照组，特别是当水泥替代率为30％时，可达到最理想的抗渗透性。随着水泥替代率的不同，掺有废陶瓷抛光粉的混凝土的抗渗透性与掺粉煤灰的混凝土的抗渗透性相似。同时掺有废陶瓷抛光粉和粉煤灰的混凝土的抗渗透性要优于掺有这两种物质的混凝土的抗渗透性。

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  • 来源
    《Materials and structures》 |2016年第3期|729-738|共10页
  • 作者

    Cheng Yun-hong; Huang Fei; Liu Rui; Hou Jian-long; Li Guang-lu;

  • 作者单位

    Northeastern Univ, Coll Resources & Civil Engn, Shenyang, Liaoning, Peoples R China;

    Northeastern Univ, Coll Resources & Civil Engn, Shenyang, Liaoning, Peoples R China;

    Northeastern Univ, Coll Resources & Civil Engn, Shenyang, Liaoning, Peoples R China;

    Northeastern Univ, Coll Resources & Civil Engn, Shenyang, Liaoning, Peoples R China;

    Northeastern Univ, Sch Sci, Shenyang, Liaoning, Peoples R China;

  • 收录信息 美国《科学引文索引》(SCI);美国《工程索引》(EI);
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类
  • 关键词

    Waste ceramic polishing powder; Concrete; Permeability resistance; Fly ash;

    机译：废陶瓷抛光粉;混凝土;抗渗性;粉煤灰;

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