STUDY THE EFFECT OF DIFFERENT ADDITIVES ON CRACK REPAIR EPOXY

المؤلفون

  • Baraa M. Kadhim Material Engineering Department, College of Engineering, Mustansiriyah University, Baghdad, Iraq مؤلف
  • Khalid M. Oweed Material Engineering Department, College of Engineering, Mustansiriyah University, Baghdad, Iraq مؤلف

DOI:

https://doi.org/10.31272/jeasd.25.3.8

الكلمات المفتاحية:

alumina، pumice، silicon carbide، silica fume، epoxy resin، composite materials

الملخص

Using epoxy to repair concrete crack is widely used for restoring concrete structure. Epoxy is used as a base material in composite materials with fillers to improve mechanical and physical properties. The study aims to modify the properties of the epoxy by adding (alumina, silicon carbide, silica fume, pumice) and using This compound is for repairing concrete cracks. Each of the materials (alumina, silicon carbide, silica fume, pumice) were used to harden the epoxy in different proportions (5, 10, 15) by weight. It has particle sizes (45 - 65μm), to prepare composite particles that can be used in construction applications. Further tests are performed to verify whether or not composites are suitable for applications. For the crack repair application, the resulting composites were tested for compression and bending. The resulting compound was applied to treat cracks in previously prepared concrete samples and several tests were performed (compression, bending, and UPV) to determine the effectiveness of this compound in treating cracks in the structural elements.

التنزيلات

Key Dates

منشور

2021-05-01

إصدار

مجلد 25 عدد 3 (2021): Journal of Engineering and Sustainable Development

القسم

Articles

الرخصة

Creative Commons License

هذا العمل مرخص بموجب Creative Commons Attribution 4.0 International License.

The Journal of Engineering and Sustainable Development is an open-access journal that all contents are free of charge. Articles of this journal are licensed under the terms of the Creative Commons Attribution International Public License CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/legalcode) that licensees are unrestrictly allowed to search, download, share, distribute, print, or link to the full texts of the articles, crawl them for indexing and reproduce any medium of the articles provided that they give the author(s) proper credits (citation). The journal allows the author(s) to retain the copyright of their published article.
Creative Commons-Attribution (BY)

كيفية الاقتباس

STUDY THE EFFECT OF DIFFERENT ADDITIVES ON CRACK REPAIR EPOXY. (2021). مجلة الهندسة والتنمية المستدامة, 25(3), 74-80. https://doi.org/10.31272/jeasd.25.3.8

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