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Mostrando ítems 11-20 de 2017
Resistência à compressão do concreto autoadensável: Influência da atividade pozolânica do calcário e do basalto
(2006-12-01)
This research studies the influence of the pozzolanic activity of the calcareous and basalt in the resistence behavior of the compressive strength of high performance self-compacting concrete (HPSCC). The selected aditives ...
Concrete performance evaluation of coarse aggregate replacement by civil construction waste
(Universidade Federal de Santa Maria, 2022)
Use of recycled broken bricks as Partial Replacement Coarse Aggregate for the Manufacturing of Sustainable Concrete
(Institute of Physics Publishing, 2020-02-28)
The bricks are one of the primary materials required for construction of homes that no used completely when executes all the walls due, the excess purchase, the cutting to be settle, the breaking for their transfer and its ...
Performance of cementitious matrices incorporating concrete floor polishing sludge waste
(Elsevier B.V., 2020-12-30)
The objective of this work is to analyze of reusing concrete floor polishing waste (CFPW) as an additional material to cementitious compounds, reducing at the same time both the consumption of Portland cement and the ...
Sustainability in 3D concrete printing (3DCP) : Literature Review
(Universidad de La Sabana, 2022-05-24)
3D Concrete Printing (3DCP) is a new construction method that has great potential to disrupt the construction industry. This paper is focused mainly on the sustainability discussions that are currently taking place in the ...
Concrete sustainable buildings using domestic wastewater treated
(Trans Tech Publications Ltd, 2022-01-01)
During recent years, the rapid growth of the population in urban areas has promoted the development of housing, roads, shopping centres and industries; having increased the consumption of tap water in the concrete industry. ...
Massive volume fly-ash concrete: A more sustainable material with fly ash replacing cement and aggregates
(2015)
Fly ash (FA) has been widely used to improve concrete sustainability for many years; however, the amount of FA has been limited by the relatively low cement contents in concrete. In this study, massive volume fly-ash ...
Massive volume fly-ash concrete: A more sustainable material with fly ash replacing cement and aggregates
(2015)
Fly ash (FA) has been widely used to improve concrete sustainability for many years; however, the amount of FA has been limited by the relatively low cement contents in concrete. In this study, massive volume fly-ash ...
Avaliação do módulo de elasticidade dinâmico de concreto produzido com agregado graúdo reciclado de concreto
(Universidade do Vale do Rio dos Sinos, 2012-01-13)
The construction industry is one of the largest solid waste generator. For this reason, it is important to adopt a new model aiming for thereuse of construction waste and thereby achieve a more sustainable development. In ...