Navegação Engenharias por Autor "Tubino, Rejane Maria Candiota"
Resultados 1-16 de 16
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Assessment of the potential use of construction and demolition waste as a component for the recovery of areas degraded by mining
Santos, Ivanete Bueno Cardozo; Tubino, Rejane Maria Candiota; Santos, Rogério Pires (2022) [Artigo de periódico]The evolution of modern civilization brings with it a series of challenges regarding the management of its waste. Proper disposal of construction and demolition waste (CDW) has become a challenge across the planet. Parallel ... -
CDW quantification in the several stages of life of a building : identification and characterization of the main methods
Kanno, Rodrigo; Waskow, Régis Pereira; Tubino, Rejane Maria Candiota (2020) [Artigo de periódico]Construction and demolition waste (CDW) represent, in mass, the largest fraction of the waste generated in many Brazilian cities. Quantifying this type of waste is an expensive task that still has to overcome some obstacles. ... -
Characterization of demolished concretes with three different strengths for recycling as coarse aggregate
Sampaio, Carlos Hoffmann; Cazacliu, Bogdan; Ambrós, Weslei Monteiro; Kronbauer, Márcio André; Tubino, Rejane Maria Candiota; Dal Molin, Denise Carpena Coitinho; Oliva Moncunill, Josep; Miltzarek, Gerson Luis; Waskow, Régis Pereira; Santos, Viviane Lopes Gschwenter dos; Silva, Luis Felipe Oliveira (2021) [Artigo de periódico]This paper presents a physical characterization for the recycling into new concretes of three comminuted concretes: C16/20 (“ordinary concrete”), C50/60 (“high strength concrete”), and C70/85 (“very high strength concrete”). ... -
Cost assessment of the Brazilian construction and demolition waste recycling plant : a case study of Porto Alegre
Waskow, Régis Pereira; Santos, Viviane Lopes Gschwenter dos; Kanno, Rodrigo; Tubino, Rejane Maria Candiota (2022) [Artigo de periódico]The construction activities generate representative amount of Construction and Demolition Waste (CDW) around the world. Brazilian City Halls collected about 45 million tons/year. CDW recycling plants needs to be economically ... -
Delineamento amostral de agregados de construção e demolição
Waskow, Régis Pereira; Santos, Viviane Lopes Gschwenter dos; Tubino, Rejane Maria Candiota (2019) [Artigo de periódico]Resíduos da Construção e Demolição (CDW) estão entre os mais gerados em vários países, resultando em uma preocupação com este tipo de resíduo. Vários estudos são realizados com o CDW, muitos deles com o objetivo de avaliar ... -
Development of a physical separation route for the concentration of base metals from old wasted printed circuit boards
Buzin, Pedro Jorge Walburga Keglevich de; Ambrós, Weslei Monteiro; Brum, Irineu Antônio Schadach de; Tubino, Rejane Maria Candiota; Sampaio, Carlos Hoffmann; Oliva Moncunill, Josep (2021) [Artigo de periódico]Wastes from old electronic devices represent a significant part of the electronic scrap generated in developing countries, being commonly sold by collectors as low-value material to recycling hubs abroad. Upgrading the ... -
Effect of additives, cement type, and foam amount on the properties of foamed concrete developed with civil construction waste
Lermen, Richard Thomas; Favaretto, Patrícia; Silva, Rodrigo de Almeida; Hidalgo, Gelsa Edith Navarro; Tubino, Rejane Maria Candiota; Bonsembiante, Francieli Tiecher (2019) [Artigo de periódico]The main objective of this study was to evaluate the use of additives in producing foamed concrete blocks, which were made by totally replacing natural sand with civil construction waste (CCW). The concrete blocks were ... -
Estabelecimento de traço entre rejeito de carvão e escória de aciaria elétrica para prevenção da drenagem ácida de minas
Machado, Luciana Angelita; Bienert, Lucas Minotti; Tubino, Rejane Maria Candiota; Schneider, Ivo Andre Homrich (2009) [Artigo de periódico]Uma das tecnologias de prevenção da geração da Drenagem Ácida de Minas (DAM) é o método de aditivos alcalinos. A alcalinidade impede as reações de oxidação da pirita, evitando a geração de acidez e a solubilização de metais ... -
Integrated use of sewage sludge and basalt mine waste as soil substitute for environmental restoration
Artico, Maila; Vásquez, Beatriz Alicia Firpo; Artico, Leonardo Luís; Tubino, Rejane Maria Candiota (2020) [Artigo de periódico]If not managed properly, mining waste can be detrimental to the environment. In addition, sewage treatment plants produce sludge, a biowaste rich in organic matter which is often sent to landfills. The present study evaluated ... -
Life Cycle Assessment applied to construction and demolition waste treatment : proposal of a Brazilian scenario
Hackenhaar, Isadora Correa; Waskow, Régis Pereira; Tubino, Rejane Maria Candiota; Passuello, Ana Carolina Badalotti (2019) [Artigo de periódico]Important amounts of construction and demolition wastes (CDW) are currently generated in several countries. Considering the correct management of this kind of residue, and the search for its noblest use, several studies ... -
Microstructure and mechanical properties of gypsum composites reinforced with recycled cellulose pulp
Carvalho, Magaly Araújo; Calil Junior, Carlito; Savastano Junior, Holmer; Tubino, Rejane Maria Candiota; Carvalho, Michele Tereza Marques (2008) [Artigo de periódico]The use of waste fibers for the reinforcement of brittle matrices is considered opportune for the sustainable management of urban solid residues. This paper examines the microstructure and mechanical properties of a composite ... -
Premises for eco-efficiency analysis on construction and demolition waste recycling
Waskow, Régis Pereira; Kanno, Rodrigo; Tubino, Rejane Maria Candiota (2022) [Artigo de periódico]The construction industry is associated with significative impacts such a consumption of natural resources and waste generation. Eco-efficiency is an instrument for sustainable analysis which indicates the relation between ... -
Production of aerated foamed concrete with industrial waste from the gems and jewels sector of Rio Grande do Sul-Brazil
Pedro, Rudimar; Tubino, Rejane Maria Candiota; Anversa, Jonas; De Col, Denisar; Lermen, Richard Thomas; Silva, Rodrigo de Almeida (2017) [Artigo de periódico]The use of solid waste for the development of new building materials has been an alternative to reduce environmental impacts through the preservation of natural resources. In this context, this paper evaluates the possibility ... -
Production of high-quality coarse recycled aggregates through a two-stage jigging process
Gschwenter, Viviane Lopes da Silva; Tubino, Rejane Maria Candiota; Ambrós, Weslei Monteiro; Miltzarek, Gerson Luis; Sampaio, Carlos Hoffmann; Oliva Moncunill, Josep; Cazacliu, Bogdan; Dal Molin, Denise Carpena Coitinho (2022) [Artigo de periódico]The use of recycled aggregates (RA) to replace natural aggregates (NA) in new concrete production has been pointed out as one of the main strategies to close the loop of construction materials. However, producing RA with ... -
Sistematização e implantação de projeto de educação ambiental para valorização dos resíduos sólidos compostáveis em um plano municipal integrado de resíduos
Rios, Thais de Miranda; Guerra, Teresinha; Campani, Darci Barnech; Tubino, Rejane Maria Candiota (2022) [Artigo de periódico]Este estudo apresenta resultados da educação socioambiental sistematizada como ferramenta de gestão e valorização de resíduos sólidos. Por meio de um convênio entre o Laboratório de Estudos Ambientais para Metalurgia ... -
Water hyacinth composting as a waste management strategy : a systematic review
Samuel, Paulo Robinson da Silva; Waskow, Régis Pereira; Kanno, Rodrigo; Tubino, Rejane Maria Candiota (2022) [Artigo de periódico]Macrophytes proliferation problem is worldwide know resulting in impacts on natural environment, human health and economic activities. These organisms have several parameters resilience, which ensures high rate of reproduction ...