Buscar
Mostrando ítems 1-10 de 174
Construction and demolition waste in concrete: Property of pre-molded parts for paving
(2019-01-01)
Construction and demolition waste (CDW) production is a growing factor on a global scale and its incorrect disposal becomes an increasingly common problem in cities. It is estimated to represent, on average, 50% of the ...
Resíduos da construção civil aliados à P+L
(Universidade Federal de Santa MariaBREngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia Civil, 2009-03-27)
This work discourses about the construction residues and demolition generated by the building site section. The work of the emphasis in the importance of the reaproveitament of the same, because the accumulation of these ...
Reuse of aluminosilicate industrial waste materials in the production of alkali-activated concrete binders
(2014-11-03)
The use of alternative inorganic waste materials, other than fly ashes or blast furnace slag, in the production of alkali-activated binders is reported. Residues from industrial activities related to energy, metallurgy, ...
Resíduos sólidos na construção civil: a realidade nos canteiros de obra na cidade de Teresina, PI
(Universidade Estadual Paulista (UNESP), 2014)
Análise da adição de resíduos de concreto em tijolos prensados de solo-cimento
(Universidade Estadual Paulista (UNESP), 2014)
Short and long-term physical and mechanical characterization of self-compacting concrete made with masonry and concrete residue
(2021)
This study aims to investigate the fresh and hardened properties of self-compacting concrete (SCC) made with residue of masonry (RM) and concrete waste (CW). The RM was added as supplementary cementitious material (SCM), ...
Concretos com misturas de agregado residual de construção e demolição (RCD) e pozolana, com ênfase na carbonatação
(Universidade Federal de Santa MariaBrasilEngenharia CivilUFSMPrograma de Pós-Graduação em Engenharia CivilCentro de Tecnologia, 2017-12-12)
Among the numerous environmental impacts caused by the various segments of the economy,
civil construction stands out as one of the sectors that consumes the most natural resources
and generates emissions to the environment, ...
Análise do custo do ciclo de vida de concretos ecoamigáveis com agregado residual de demolição e pozolana
(Universidade Federal de Santa MariaBrasilUFSMCentro de Tecnologia, 2021-10-02)
The civil construction stands out as a sector with a high environment impact. In this industry, concrete is the main protagonist due to the large volume and the demand of a non-renewable natural resources for its production. ...
Análise da adição de resíduos de concreto em tijolos prensados de solo-cimento
(Universidade Estadual Paulista (Unesp), 2006-03-03)
O aproveitamento de resíduos de construção e demolição (RCD) no setor da construção civil é uma alternativa economicamente atrativa e ambientalmente correta. Em determinadas situações, os RCD podem ser utilizados com ...