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首页> 外文会议>Characterization of minerals, metals, and materials 2018 >Adhesion Study at Advanced Ages in Multipurpose Mortars
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Adhesion Study at Advanced Ages in Multipurpose Mortars

机译：多功能砂浆在晚期的附着力研究

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摘要

One of the parameters used in the study of mortars is the adhesion resistance, which indicates how much the mortar adhered to the substrate. The usual study is done at 28 days, to worldwide standardization. Few researchers study the adhesion of mortars to ages other than 28 days. In this scenario, the adhesion strength tests of conventional mortar with a 1:1:6 mass scale (cement, and sand) at 7, 14, 28, 56, 91, 182 and 364 days were performed in order to understand the behavior of this material. The usual characterization tests of the mortars were carried out to correlate the values obtained with the adhesion results. The obtained results demonstrate that the mortar continues to gain resistance with the passage of time. For the trait studied the gain was considerable, indicating that over time the cement continues to hydrate, reacting and contributing to the strength of the material.
机译：砂浆研究中使用的参数之一是附着力，它表示砂浆粘附到基材上的程度。通常的研究是在28天之内完成的，并达到了世界范围的标准化。除28天外，很少有研究者研究砂浆的附着力。在这种情况下，为了在7、14、28、56、91、182和364天进行质量为1：1：6（水泥和沙子）的常规砂浆的附着力测试，以了解其性能。这种材料。进行砂浆的常规表征测试，以使获得的值与附着力结果相关。获得的结果表明，随着时间的流逝，砂浆继续获得抵抗力。对于所研究的性状，增益是可观的，表明随着时间的流逝，水泥继续水合，反应并有助于材料的强度。

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  • 来源
  • 会议地点 Phoenix(US)
  • 作者

    M. T. Marvila; J. Alexandre; A. R. G. Azevedo; E. B. Zanelato; S. N. Monteiro; G. C. Xavier; M. A. Goulart; B. Mendes;

  • 作者单位

    Civil Engineering Laboratory, UENF—State University of the Northern Rio de Janeiro. Av. Alberto Lamego, 2000, Campos dos Goytacazes, Rio de Janeiro 28013-602, Brazil;

    Civil Engineering Laboratory, UENF—State University of the Northern Rio de Janeiro. Av. Alberto Lamego, 2000, Campos dos Goytacazes, Rio de Janeiro 28013-602, Brazil;

    Civil Engineering Laboratory, UENF—State University of the Northern Rio de Janeiro. Av. Alberto Lamego, 2000, Campos dos Goytacazes, Rio de Janeiro 28013-602, Brazil;

    Civil Engineering Laboratory, UENF—State University of the Northern Rio de Janeiro. Av. Alberto Lamego, 2000, Campos dos Goytacazes, Rio de Janeiro 28013-602, Brazil;

    IME—Military Engineering Institute, Rio de Janeiro, RJ, Brazil;

    Civil Engineering Laboratory, UENF—State University of the Northern Rio de Janeiro. Av. Alberto Lamego, 2000, Campos dos Goytacazes, Rio de Janeiro 28013-602, Brazil;

    Civil Engineering Laboratory, UENF—State University of the Northern Rio de Janeiro. Av. Alberto Lamego, 2000, Campos dos Goytacazes, Rio de Janeiro 28013-602, Brazil;

    UFV—Federal University of Vicosa, Vicosa. MG, Brazil;

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

    Mortar; Adhesion; Advanced ages;

    机译：砂浆;附着力；高龄;

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