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Brazil stands out as one of the world's largest producers of ornamental rocks, however, they generate a considerable amount of wasteWaste, which represents an environmental challenge. The objective of this work was to use wasteWaste from the Preto São Gabriel rock processing process in varying proportions, for the production of artificial agglomerated rocksArtificial agglomerated rock bound by epoxy resin, using the vacuum vibro-thermo compression process. The technological properties were evaluated according to ABNT 15844:2015 and ASTM C615. The flexural strength of these rocks presented superior results established by Brazilian and American standards. The apparent density, porosity and water absorption were compatible with literature studies and can be applied in civil construction. We can conclude that the incorporation of rock wasteWaste in the production of artificial agglomerated rocksArtificial agglomerated rock contributes to sustainabilitySustainability, circular economy, in addition to generating employment and income.

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Production and Evaluation of Technological Properties of Artificial Agglomerated Rock with Black Rock Waste São Gabriel

  • 会议论文

  • 发表日期：

    2025年

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  • E. D. F. Castilho,
  • M. E. Silva,
  • M. C. B. Gadioli,
  • M. C. Aguiar,
  • C. M. F. Vieira,
  • A. R. G. Azevedo

摘要

Brazil stands out as one of the world's largest producers of ornamental rocks, however, they generate a considerable amount of wasteWaste, which represents an environmental challenge. The objective of this work was to use wasteWaste from the Preto São Gabriel rock processing process in varying proportions, for the production of artificial agglomerated rocksArtificial agglomerated rock bound by epoxy resin, using the vacuum vibro-thermo compression process. The technological properties were evaluated according to ABNT 15844:2015 and ASTM C615. The flexural strength of these rocks presented superior results established by Brazilian and American standards. The apparent density, porosity and water absorption were compatible with literature studies and can be applied in civil construction. We can conclude that the incorporation of rock wasteWaste in the production of artificial agglomerated rocksArtificial agglomerated rock contributes to sustainabilitySustainability, circular economy, in addition to generating employment and income.