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Listar por materia "Waste materials"

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  • Gamma radiation as a recycling tool for waste materials used in concrete 
    MARTINEZ BARRERA, GONZALO; Ávila Córdoba, Liliana Ivette; MARTINEZ LOPEZ, MIGUEL; HERRERA SOSA, EDUARDO SADOT; VIGUERAS SANTIAGO, ENRIQUE; BARRERA DIAZ, CARLOS EDUARDO; UREÑA NUÑEZ, FERNANDO; GONZALEZ RIVAS, NELLY MA DE LA PAZ (2015)
    Over the course of the last 50 years, a large number of major technological advances have contributed to the development of higher-strength, high-performance materials that provide excellent benefits. Nevertheless, in most ...
  • Structural modification of waste materials and its use in building materials 
    MARTINEZ BARRERA, GONZALO; OSMAN, GENCEL (Royal Society of Chemistry, 2015)
    This chapter is divided into three sections, in the first one the modifications of waste materials by using gamma radiation are described; such materials are PET bottles, Tetra Pak packages and rubber tires. The second ...
  • Waste and recycling materials used in concrete 
    MARTINEZ BARRERA, GONZALO; BROSTOW, WITOLD KONRAD; HERNANDEZ LOPEZ, SUSANA (International Journal of Advances in Science Engineering and Technology, 2015-03-01)
    Materials with higher strength and high performanceprovide excellent benefits. But after a very short useful-life become waste and contribute to environmental degradation. Some investigations are focused on recycling by ...
  • Waste materials from Tetra Pak packages as reinforcement of polymer concrete 
    MARTINEZ LOPEZ, MIGUEL; MARTINEZ BARRERA, GONZALO; BARRERA DIAZ, CARLOS EDUARDO; UREÑA NUÑEZ, FERNANDO; BROSTOW, WITOLD KONRAD (Hindawi, 2015-09-01)
    In this work, different concentrations (from 1 to 6 wt%) and sizes (0.85, 1.40 and 2.36 mm) of waste Tetra Pak particles replaced partially silica sand in polymer concrete. As is well known Tetra Pak packages are made up ...

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