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One-part eco-cellular concrete for the precast industry: Functional features and life cycle assessment
(2020-10-01)
This paper focuses on investigating greener alternatives of cellular concrete technology to fulfil current searches for a shift to circular economy. A novel one-part eco-cellular concrete (ECC-OP) was developed and studied. ...
Influência de adições minerais e aditivo impermeabilizante interno no desempenho de telhas protendidas pré-fabricadas em concreto
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Civil, 2011-04-28)
With the emerging precast concrete technology, the civil construction has acquired high agility, reducing construction time and greater quality control in execution. Among several precast pieces, tile in prestressed concrete ...
Comportamiento de vigas de concreto reforzado sometidas a flexión a partir de modelos a escala reducida
(Instituto Tecnológico de Costa Rica, 2021)
El presente proyecto evaluó el comportamiento de vigas de concreto reforzado sometidas a flexión, a partir de modelos a escala reducida, debido a la necesidad de disminuir el espacio y costo de materiales utilizados, para ...
Investigation On The Properties Of Concrete Tactile Paving Blocks Made With Recycled Tire Rubber
(ELSEVIER SCI LTDOXFORD, 2015)
Mechanical properties of concrete produced with a composite of water treatment sludge and sawdust
(ELSEVIER SCI LTD, 2011)
In developing countries such as Brazil, the wastes generated in the decanters and filters of water treatment plants are discharged directly into the same rivers and streams that supply water for treatment. Another environmental ...
Mineral admixture-based rheological design of concrete
(2021)
The use of supplementary cementitious materials (SCMs; e.g., slag, fly ash) to reduce the amount of ordinary Portland cement in concrete construction has increased significantly over the last 20 years. Previous research ...
Aplicação do concreto de ultra alto desempenho em viga pré-moldada protendida para pontes
(Universidade Federal de São CarlosUFSCarPrograma de Pós-Graduação em Engenharia Civil - PPGECivCâmpus São Carlos, 2021-08-25)
Several requirements and challenges of modern construction motivated the development of High-Performance Concrete (HPC) and later, with the advance of the research, the Ultra-High Performance Concrete (UHPC). Due to the ...
Análise das propriedades do concreto com substituição parcial do agregado miúdo por resíduo de borracha de pneus para aplicação em paredes de concretoAnalysis of the concrete properties with partial replacement of the small aggregate by rubber residue of concrete application on concrete walls
(Universidade Federal de UberlândiaBrasilEngenharia Civil, 2018)
Impact strength and abrasion resistance of high strength concrete with rice husk ash and rubber tires
(IBRACON - Instituto Brasileiro do Concreto, 2013-10-01)
The paper discusses the application of High Strength Concrete (HSC) technology for concrete production with the incorporation of Rice Husk Ash (RHA) residues by replacing a bulk of the material caking and rubber tires with ...