Now showing items 1-5 of 5

    • Current applications of recycled aggregates from construction and demolition: a review 

      Dos Rei, Glaydson Simões; Quattrone, Marco; Ambrós, Weslei Monteiro; Cazacliu, Bogdan G.; Hoffmann Sampaio, Carlos (Multidisciplinary Digital Publishing Institute (MDPI), 2021-03-30)
      Article
      Open Access
      A literature review comprising 163 publications published over a period of 26 years from 1992 to 2018 is presented in this paper. This review discusses the generation and recycling of construction and demolition waste (CDW) ...
    • Demolished concretes recycling by the use of pneumatic jigs 

      Hoffmann Sampaio, Carlos; Cazacliu, Bogdan G.; Ambrós, Weslei Monteiro; Kronbauer, Márcio André; Tubino, Rejane Maria Candiota; Dal Molin, Denise C. C.; Oliva Moncunill, Josep; Miltzarek, Gérson L.; Waskow, Regis P.; Dos Santos, Viviane L. G. (2020-01-01)
      Article
      Open Access
      Large quantities of construction and demolition waste is generated annually around the world. Part of this material is processed in recycling plants. After removing metals, fines and lights, the construction and demolition ...
    • Destoning the Moatize coal seam, Mozambique, by dry jigging 

      Hoffmann Sampaio, Carlos; Ambrós, Weslei Monteiro; Cazacliu, Bogdan G.; Oliva Moncunill, Josep; Selemane José, David; Miltzarek, Gérson L.; Schadach de Brum, Irineu Antônio; Petter, Carlos Otávio; Zanetti Fernandes, Eunírio; Silva Oliveira, Luis Felipe (2020-08-31)
      Article
      Open Access
      This paper proposes pre-beneficiation studies by air jigs of the coal layers from a Moatize coal deposit. Pre-beneficiation, also called destoning, removes tailings before the beneficiation plant. The air jigs operate in ...
    • Fabrication, microstructure, and properties of fired clay bricks using construction and demolition waste sludge as the main additive 

      Dos Rei, Glaydson Simões; Cazacliu, Bogdan G.; Cothenet, Alexis; Poullain, Philippe; Wilhelm, Michaela; Hoffmann Sampaio, Carlos; Lima, Eder Claudio; Ambrós, Weslei Monteiro; Torrenti, Jean-Michel (2020-06-10)
      Article
      Restricted access - publisher's policy
      Green routes to prepare or manufacture sustainable building materials have been attracting much attention over the years targeting sustainability issues. In this investigation, for the first time, sludge from the inert ...
    • Optimization and dust emissions analysis of the air jigging technology applied to the recycling of construction and demolition waste 

      Waskow, Regis P.; Dos Santos, Viviane L. G.; Ambrós, Weslei Monteiro; Hoffmann Sampaio, Carlos; Passuello, Ana; Tubino, Rejane Maria Candiota (2020-07-15)
      Article
      Restricted access - publisher's policy
      This work aims to evaluate the use of the air jigging technique, a density-based separation technology commonly applied in mineral processing, to upgrade the quality of mixtures (density and geometric properties) that ...