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Aplicação de revestimento cerâmico sobre diferentes substratos com blocos de alvenaria estrutural cerâmico
(Universidade Federal de Santa Maria, 2018-01-08)
The growth of civil construction in recent decades has brought with it the need
to reduce productive costs, promoting interventions in constructive vernacular
techniques. The objective of this study was to evaluate the ...
Hidrogeoquímica do fluoreto em porção da zona de afloramentos do Sistema Aquífero Guarani na região central do estado do Rio Grande do Sul
(Universidade Federal de Santa Maria, 2017-07-25)
This work investigated the hydrogeochemical behavior of groundwater with fluoride (F-) anomalies and its association with hydrochemical types in a portion of the Outcrop Zone (OZ) of the Guarani Aquifer System (GAS). The ...
Avaliação dos procedimentos para determinação de teor de ligante e granulometria em concretos asfálticos de diferentes faixas granulométricas e origens mineralógicas
(Universidade Federal de Santa Maria, 2017-07-13)
The verification of binder content and granulometry of asphalt mixtures are of great importance in the
technological control of the construction process. These ensure a good performance of the pavement
in its useful life. ...
Avaliação do desempenho à estanqueidade à água de diferentes revestimentos para a recuperação de uma fachada degradada
(Universidade Federal de Santa Maria, 2017-12-13)
One of the main factors responsible for the degradation of façades is the humidity, causing the
appearance of pathological manifestations and shortening the useful life of the coating. In this
way, it becomes necessary ...
Estudo laboratorial das propriedades mecânicas de misturas com diferentes cimentos asfálticos de petróleo produzidos no Brasil
(Universidade Federal de Santa Maria, 2018-02-28)
The evaluation of the behavior that different petroleum asphalt cements (CAP) give to the
mixtures becomes important due to the direct relationship between the quality of the
pavement and the performance of the binder. ...
Eletrocoagulação como pós-tratamento do efluente de um tanque séptico e de um wetland construído de fluxo vertical
(Universidade Federal de Santa Maria, 2018-03-15)
Domestic wastewater must be treated before being released into the environment, otherwise, the excessive contaminants amount may degrade the water quality of the receiving body causing problems to the environment and to ...
Avaliação toxicológica de solo contaminado com efluente sanitário
(Universidade Federal de Santa Maria, 2017-10-24)
The disposal of sanitary effluents without adequate treatment in the soil, entails numerous environmental consequences and risks to human health. The present study aimed to investigate the toxicological effects of soil ...
Concretos com misturas de agregado residual de construção e demolição (RCD) e pozolana, com ênfase na carbonatação
(Universidade Federal de Santa Maria, 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, ...
Estudo da hidratação e microestrutura de pastas de cimento Portland com adição de cinza de casca de arroz de baixo teor de carbono grafítico e sílica ativa
(Universidade Federal de Santa Maria, 2017-08-29)
Growing concern for sustainability has resulted in a search for alternative materials for
the cement industry to reduce its environmental impacts and achieve greater durability
of structures at lower costs. By partially ...
Penetração de cloretos em concretos compostos com cinza de lodo de estação de tratamento de água em diferentes teores de adição
(Universidade Federal de Santa Maria, 2017-08-31)
The increasing population growth has been responsible for the increasing demand for drinking water and, therefore, an increase in the amount of waste generated in Water Treatment Stations. In the vast majority of municipalities, ...