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Cement and Concrete Research, 2020 13 Recycled Concrete Aggregates are highly porous and may therefore absorb more water 14 than natural aggregates. Several methods allow for the measurement of water 15 absorption requiring drying at temperature above ambient conditions.
Florian Théréné +5 more
semanticscholar +1 more source
Quality of Recycled Aggregates and Compressive Strength of No-Fines Recycled-Aggregate Concrete
Engineering, Technology & Applied Science Research, 2021 This research paper presents the laboratory investigations of the compressive strength of no-fines concrete made with demolished waste as coarse aggregates used in percentages from 20% to 100%. The basic properties of aggregates were determined. Sieve analysis of both conventional and recycled aggregates was conducted to ensure the existence of well ...
Dahri, Shakeel +4 more
openaire +1 more source
Advances in Materials Science and Engineering, 2019 A loading crushing test of recycled mixed coarse aggregates in the same particle diameter range is carried out, and the crushed coarse aggregates are screened, manually sorted, and weighed to study the crushing characteristics of recycled mixed coarse ...
Jianjun Li +3 more
doaj +1 more source
Alkali silica reaction in concrete induced by mortar adhered to recycled aggregate
Materiales de Construccion, 2010 The durability of recycled concrete must be determined before this material can be used in construction. In this paper the alkali-silica reaction in recycled concrete is analyzed.
M. Etxeberria, E. Vázquez
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Recycled aggregate mortar made with the recycled concrete aggregate and fly ash [PDF]
, 2022 With the aim of sustainable development of the construction industry, a large number of theoretical and practical research is currently being carried out on the possibilities of using various recycled materials in cement composites. The paper presents one possibility of designing the composition of a mortar-type composite made with recycled aggregate ...
Broćeta, Gordana +4 more
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Concrete produced with recycled aggregates
Revista IBRACON de Estruturas e MateriaisThis paper presents the analysis of the mechanical and durable properties of recycled aggregate concrete (RAC) for using in concrete. The porosity of recycled coarse aggregates is known to influence the fresh and hardened concrete properties and these ...
J. J. L. Tenório +3 more
doaj +1 more source
Journal of Engineering, 2019 Nowadays, the use of recycled waste construction materials instead of aggregates is becoming popular in construction owing to its environmental benefits.
Omar Shamal Farhan
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Asian Journal of Applied Sciences, 2020 An excessive extraction of natural resources for aggregate in concrete mix can caused an environmental degradation.  According to Indonesia ministry of industry in 2017, the use of cement is predicted will reach 84,96 million tons, that can affected the use of aggregate for concrete mix are quadruplet to 250 – 350 million tons. Opimally, the use ...
Idi Priyono, Meiske Widyarti, Erizal
openaire +2 more sources
Evaluation of Structural Mortars Made with Mixed Recycled Aggregates with Different Composition
Revista Cubana de Ingeniería, 2013 In the present study are analyzed the mechanical and durability properties of structural mortars made with total replacement of natural aggregates by recycled aggregates.
Iván Martínez Herrera +2 more
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Revista IBRACON de Estruturas e Materiais, 2021 : Concern with the maintenance of natural resources has increased research about recycled aggregates for concrete production. However, the heterogeneity of recycled aggregates is one of the main constraints for their use in practice, because it can ...
Iago Lopes dos Santos +2 more
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