INFLUÊNCIA DA SUBSTITUIÇÃO DA AREIA NATURAL POR PÓ DE PEDRA EM TUBOS DE CONCRETO

Authors

  • Luís Gustavo Vieira COLONETTI Universidade do Extremo Sul Catarinense - UNESC
  • Douglas Leffa PIROLLA UNESC
  • Jorge Henrique PIVA UNESC
  • Helena Somer MACCARINI UNESC
  • Augusto WANDERLIND UNESC
  • Elaine Guglielmi Pavei ANTUNES UNESC

Keywords:

Concrete artifacts, urban drainage, concrete component, stone powder

Abstract

This research aims to analyze the influence of replacing natural sand by stone powder in the manufacture of concrete pipes of 400 mm. For this purpose, concrete pipes were made with five different mixes, being the first one considered as the reference, and the other four with replacement percentages of 100, 75, 50 and 25% of the natural sand by stone powder. For the analysis of the pipes, strength tests were performed for diametrical compression and water absorption. It was verified that the compressive strength was not influenced by the substitution, however, there was an increase in water absorption.

Published

2023-08-10

How to Cite

COLONETTI, L. G. V., PIROLLA, D. L., PIVA, J. H., MACCARINI, H. S. ., WANDERLIND, A., & ANTUNES, E. G. P. (2023). INFLUÊNCIA DA SUBSTITUIÇÃO DA AREIA NATURAL POR PÓ DE PEDRA EM TUBOS DE CONCRETO. ENCONTRO NACIONAL DE APROVEITAMENTO DE RESÍDUOS NA CONSTRUÇÃO, 7(1), 297–304. Retrieved from https://eventos.antac.org.br/index.php/enarc/article/view/3336

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