Uso de escória de aciaria em misturas asfálticas de módulo elevado

Authors

  • Hérika Braga Freitas Universidade Federal do Rio de Janeiro
  • Laura Maria Goretti da Motta Universidade Federal do Rio de Janeiro

DOI:

https://doi.org/10.14295/transportes.v16i2.22

Abstract

Avaliou-se o emprego de escória de aciaria na produção de misturas asfálticas de módulo elevado, aliando a necessidade de novas técnicas construtivas, que exijam menores freqüências de manutenção e apresente maior durabilidade, ao mesmo tempo em que se reduz custo e dano ambiental. Essas misturas, conhecidas por EME (enrobé à module élevé), são comumente utilizadas em camadas de base ou ligação na França. São comparadas, através de ensaios de módulo de resiliência, resistência à tração, fadiga, creep e análise mecanística, misturas asfálticas compostas por agregado convencional e por escória de aciaria. Mostrou-se que é viável a utilização de escória para produção de misturas asfálticas EME.

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Published

2008-09-15

How to Cite

Braga Freitas, H., & Goretti da Motta, L. M. (2008). Uso de escória de aciaria em misturas asfálticas de módulo elevado. TRANSPORTES, 16(2). https://doi.org/10.14295/transportes.v16i2.22

Issue

Vol. 16 No. 2 (2008)

Section

Artigos

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