Influence of accelerating admixtures in wood-cement panels: characteristics and properties - doi: 10.4025/actascitechnol.v35i4.11261

Authors

  • Adalberto Matoski Universidade Tecnológica Federal do Paraná Author
  • Massayuki Mario Hara Universidade Tecnológica Federal do Paraná Author
  • Setsuo Iwakiri Universidade Tecnológica Federal do Paraná Author
  • Juliana Machado Casali Universidade Tecnológica Federal do Paraná Author

DOI:

https://doi.org/10.4025/actascitechnol.v35i4.11261

Keywords:

wood dust, cement, composites, panels, accelerating admixtures

Abstract

Current research evaluated the use of Pinus sp. wood dust from lumber industries wastes on the composition of wood-cement panels. The experiment comprised the manufacture and characterization of wood-cement panels with granulometry-controled wood dust, without any previous treatment, and four chemical accelerating admixtures (calcium chloride, magnesium chloride, aluminum sulfate and sodium silicate). Results showed that chloride admixtures had excellent behavior and the highest performance. The combination of wood dust and calcium chloride admixture had the best performance for the properties under analysis within the chloride admixtures.

 

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Author Biographies

  • Adalberto Matoski, Universidade Tecnológica Federal do Paraná
    Departamento Acadêmico de Construção Civil - Írea de materiais para construção civil
  • Massayuki Mario Hara, Universidade Tecnológica Federal do Paraná
    Departamento Acadêmico de Construção Civil - Írea de processos construtivos
  • Setsuo Iwakiri, Universidade Tecnológica Federal do Paraná
    Depto. de Engenharia e Tecnologia Florestal
  • Juliana Machado Casali, Universidade Tecnológica Federal do Paraná
    Departamento Acadêmico de Construção Civil - Írea de materiais para construção civil

Published

2013-05-22

Issue

Section

Civil Engineering

How to Cite

Influence of accelerating admixtures in wood-cement panels: characteristics and properties - doi: 10.4025/actascitechnol.v35i4.11261. (2013). Acta Scientiarum. Technology, 35(4), 655-660. https://doi.org/10.4025/actascitechnol.v35i4.11261

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