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Aproveitamento do rejeito de minério de ferro em compósitos para construção civil
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia CivilUTFPR, 2020-03-02)
The generation of large amounts of waste, together with the restriction of places for the disposal of industrial waste, the scarcity of natural minerals, the high rates of greenhouse gas emissions and the large consumption ...
Reuse of lime mud waste as filler in gypsum composites
(2021-02-01)
Eco-efficient construction has emerged as a distinct new field. The reuse or recycling of residues for production of building materials has the potential to avoid incorrect disposal, decrease the volume of waste in landfills ...
Incorporation of PET wastes in rendering mortars based on Portland cement/hydrated lime
(2020-11-01)
Nowadays, the Polyethylene Terephthalate (PET) bottle, which is a post-consumer product, has generated a strong interest in the environmental consequences that surround it, and a suitable alternative is to incorporate it ...
Potenciais materiais para construção civil à base de sedimentos marítimos e resíduos da produção de cal
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia CivilUTFPR, 2019-09-26)
The application of the concept of sustainability is a reality in the most diverse productive sectors, not being different in the civil construction industry. The implementation of recycling systems is fundamental to give ...
Compósitos a base de resíduos de concreto, lodo de anodização de alumínio e resíduos da produção de cal
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia CivilUTFPR, 2016-03-10)
The aim of presented research was to develop new composites for construction and analyze changes of mechanical properties and morphological structures during the healing periods: 3, 7, 14, 28, 60 and 90 and 180 days and 1 ...
Municipal waste-water treatment by lime ferrous sulfate and dissolved air flotation
(IWA PUBLISHING, 1995)
In this work a chemical treatment system for municipal wastewater using copper cementation effluent and lime as coagulants in combination with dissolved air flotation, was investigated. Copper cementation effluent (CCE) ...
Novos compósitos para materiais de construção civil contendo sedimentos de dragagem de porto marítimo, cinza de madeira de bracatinga e cal residual
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Civil, 2014-11-21)
With the growth of industrial and municipal wastes generation and overcrowding of their landfills, it increases the necessity to develop alternatives for their economically and ecologically efficient disposal. This research ...
New composites from waste: iron ore, pulp, lime, and concreteNovos compósitos à partir de resíduos: minério de ferro, celulose, cal e concreto
(Universidade Federal de Santa Maria, 2022)
Utilization of discarded foundry sand (DFS) and inorganic waste from cellulose and paper industry for the manufacture of glass-ceramic materials
(Associação Brasileira de Cerâmica, 2020-10-30)
Recycling has been pointed out as an alternative to the disposal of waste materials in industrial landfills. In the present study, the transformation of residues (discarded foundry sand - DFS, grits, and lime mud) in ...