Buscar
Mostrando ítems 11-20 de 90
Elaboración de bloques no estructurales a base de mortero con polímeros PET
(Universidad de Cuenca, 2022-03-18)
Plastic pollution on the planet has increased in the last decades, so
that nowadays millions of tons of waste reach our oceans, altering
the marine flora and fauna. Also, a large amount of plastic waste is
thrown into ...
Reutilização do poliestireno expandido como agregado no composto de concreto leve para contrapiso
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilCoordenação de Engenharia CivilEngenharia CivilUTFPR, 2014-02-19)
The lightweight concrete with added EPS displays versatility in construction and can be used for any non-structural precast piece, subfloors, coatings , fire protection for steel structures , among others . Seeking ...
Estudo sobre o uso do lodo das estações de tratamento de água como substituição de porcentagens do cimento em matrizes de concreto não estrutural
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2018-12-14)
The degradation of the environment and water resources has increased over the years, given that with increasing population the demand for drinking water and the poor quality of rivers require higher concentrations of ...
Avaliação das propriedades do concreto devido à incorporação de lodo de estação de tratamento de água
(Universidade Tecnológica Federal do ParanáCuritibaBrasilEngenharia CivilUTFPR, 2015-07-20)
The objective of the present study was to evaluate technically the use of different rates of sludge from a Water Treatment Plant when incorporated to concrete fabrication as partial substitute of fine aggregate, thus ...
Aproveitamento de resíduos de EPS e EVA como agregados em concreto leve
(Universidade Tecnológica Federal do ParanáCampo MouraoBrasilDepartamento Acadêmico de AmbientalEngenharia AmbientalUTFPR, 2019-11-20)
The final disposal of solid waste is considered a worldwide challenge and the Expanded Polystyrene (EPS) and Ethylene Vinyl Acetate (EVA) residues demand concern regarding their management. They have good characteristics ...
Avaliação da influência do resíduo de vidro utilizado como agregado miúdo nas propriedades do concreto.
(Universidade Católica de Pernambuco, 2019-11-26)
One of the alternatives to mitigate the impacts caused by the extraction of mineral resources,
and which has been studied by the civil construction sector, is the use of waste from recycling processes in the production ...
Seismic performance factors for timber buildings with woodframe shear walls
(2021)
Seismic performance factors are an engineering tool to estimate force and displacement demands on structures designed through linear methods of analysis. In Chile, the NCh433 standard provides the regulations, requirements, ...
Lightweight cement-based materials
(Elsevier, 2020)
Nowadays, different properties are expected for building materials. Durability and high resistance are the common requirements, but every day more applications demand reduced weight as a required property. As a means of ...
Compósitos à base de gesso incorporados com resíduos de borracha proveniente do processo de recauchutagem de pneus
(Universidade Estadual Paulista (Unesp), 2017-05-30)
O gesso é o material sintético construtivo mais antigo que se tem notícia, e sua ampla utilização é devido as suas boas propriedades termoacústicas e de resistência ao fogo. No Brasil, seu emprego concentra-se em forros, ...
Viviendas ubicadas en áreas de riesgo de incendios forestales de interfaz. Un análisis territorial y normativo desde Chile
(Universidad Politécnica Catalunya, España, 2021)
Given the frequency and intensity of climatic events, it is essential to connect the territorial risk planning and management instruments with requirements to buildings located in risk areas. If buildings in rural and ...