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Mechanical performance of eco-friendly concretes with volcanic powder and recycled concrete aggregates
At present, reducing the environmental impact of the construction industry is a major subject of study. In terms of the use of recycled concrete aggregates (RCA), most recently conducted studies have shown that the use of ...
Avaliação das propriedades do concreto de pós-reativos: um estudo de durabilidade
(Universidade Tecnológica Federal do ParanáCuritiba, 2014-05-05)
With the advancement of technology and the need to build structures increasingly resistant and slim, new types of concrete have been developed to meet this demand. After conventional concrete, it has been the development ...
Estudo comparativo de ensaios destrutivos e não destrutivos para concreto
(Universidade Tecnológica Federal do ParanáCuritibaDepartamento Acadêmico de Construção Civil, 2012-04-12)
Concrete is the most used material in construction and better suited to resist compressive loads. Since it an indispensable material and that in its aging is subject suffering from various types of conditions and with high ...
Recycled Concretes Made with Waste Ready-Mix Concrete as Coarse Aggregate
(American Society of Civil Engineers, 2011-03)
Using waste materials for new products is a global trend undergoing rapid development. Recycling materials allows for a more efficient life cycle and contributes to environmental protection. In the construction field, this ...
Recycled Concrete: Mixture Variations to Improve its Durability
(Nova Science Publishers, 2017)
Recycled concrete presents a higher porosity than traditional concrete, making it more susceptible to external agents and favoring the development of different pathologies in reinforced concrete structures. In particular, ...
Análise da qualidade do processo produtivo de concreto de uma empresa de pré-moldados na cidade de Pato Branco - PR
(Universidade Tecnológica Federal do ParanáPato BrancoBrasilDepartamento Acadêmico de Construção CivilEngenharia CivilUTFPR, 2016-11-22)
It is known that concrete is one of the most employed materials on constructions. However, in order to attain the quality requirements both in the fresh and hardened state, it’s necessary to adopt procedures that guarantee ...
Management of sanitary ware wastes as supplementary cementing materials in concretes
(Taylor & Francis, 2019-10-10)
A large amount of ceramic sanitary ware wastes (SW) results from the production and after demolition processes. This study proposes the use of SW as supplementary cementing materials (SCM) in concrete to contribute with ...