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Study of the influence of the mortar fine recycled aggregate ratio and the mixing sequence on the behavior of new mortars
(ANTAC - Associação Nacional de Tecnologia do Ambiente Construído, 2018)
Understanding the influence of properties of fine recycled aggregates on recycled concrete
(ICE Publishing, 2020-12-07)
Scarcity of fine natural aggregates suitable for concrete, the pollution caused by their mining and the great environmental impact produced by the final disposal of waste concrete, have all motivated several studies about ...
Recycled aggregate concrete: Localized failure assessment in thermodynamically consistent non-local plasticity framework
(Pergamon-Elsevier Science Ltd, 2017-01)
A gradient plasticity theory is extended to predict the mechanical failure behavior of concrete with recycled aggregates. A relevant feature of the novel constitutive formulation is its full consistency with the thermodynamic ...
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 ...
A critical review of the resulting effective water-to-cement ratio of fine recycled aggregate concrete
(Elsevier, 2021-12-27)
The initial moisture condition of recycled concrete aggregates has a great influence on the fresh and hardened state of concrete. Water compensation is generally proposed with the aim of avoiding changes in the effective ...
Influence of natural coarse aggregate type on the transport properties of recycled concrete
(American Society of Civil Engineers, 2014-06)
The use of recycled concrete represents a friendly environmental solution for minimizing the impact of construction and demolition wastes. In many countries, the incorporation of recycled coarse aggregates (RCA) is a common ...
Use of recycled fine aggregate in concretes with durable requirements
(Pergamon-Elsevier Science Ltd, 2011-11)
The use of construction waste materials as aggregates for concrete production is highly attractive compared to the use of non-renewable natural resources, promoting environmental protection and allowing the development of ...
Assessment of Energy Saving in Waste Recycling using System DynamicsAssessment of Energy Saving in Waste Recycling using System Dynamics
(Universidade Federal de Santa Maria, 2013)
Recyclable amitraz-ethylene vinyl acetate strips used for beehives treatment against Varroa destructor
(Sage Publications Ltd, 2017-09)
In this work, a new recyclable ethylene-vinyl acetate (EVA)-based strip impregnated with amitraz (AMZ) was prepared, characterized, and evaluated for the treatment of Apis mellifera against Varroa destructor. Bees are ...