Results 41 to 50 of about 132,659 (311)
Applied Sciences, 2021 Research on the utilization of recycled concrete in civil engineering applications is gaining popularity world-wide due to the increased efforts to promote preservation of the environment and sustainable development.
Haicheng Niu +3 more
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Permeability of Concrete with Recycled Concrete Aggregate and Pozzolanic Materials under Stress. [PDF]
, 2016 The research reported herein studied the permeability of concrete containing recycled-concrete aggregate (RA), superfine phosphorous slag (PHS), and ground granulated blast-furnace slag (GGBS) with and without stress.
MONTEIRO, Paulo J.m. +3 more
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MedžiagotyraThis paper explores the influence of polypropylene fiber on the mechanical properties of recycled concrete and the bonding performance between recycled concrete and steel bars.
Shuping SUN +4 more
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Compressive strength improvement for recycled concrete aggregate
MATEC Web of Conferences, 2018 Increasing amount of construction waste and, concrete remnants, in particular pose a serious problem. Concrete waste exist in large amounts, do not decay and need long time for disintegration.
Mohammed Dhiyaa +3 more
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Total replacement of recycled aggregate and treated wastewater: concrete recycling in extremis [PDF]
, 2016 Million tons of construction and demolition waste (CDW) are generated every year around the world, and most of them are not adequately disposed, generating significant pollution on water, soil and air.
Cabrera Covarrubias, Francisca Guadalupe +3 more
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Impact of recycled gravel obtained from low or medium concrete grade on concrete properties
HBRC Journal, 2018 This paper investigates the effect of recycled gravel obtained from low (Gl) or medium (Gm) concrete grade on fresh property of concrete (slump), mechanical properties (compressive-splitting tensile strength) and mass transport properties (ISAT ...
Yasser Abdelghany Fawzy
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Evaluation of mechanical properties of fiber reinforced recycled concrete: effect of size and amount of recycled aggregate, type and amount of fibers [PDF]
Journal of Structural and Construction Engineering, 2017 In this research, recycled concrete aggregates are used instead of natural aggregates in concrete and then the recycled concrete is reinforced by fibers.
Mehran Shirani Bid Abadi, Mahmood Akbari
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Effect of Aggregate Size on Recycled Aggregate Concrete under Equivalent Mortar Volume Mix Design
Applied Sciences, 2021 In this paper, the effect of the original aggregate size of the recycled aggregate on the mechanical properties of the recycled aggregate concrete was evaluated.
Haneol Jang +2 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
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Preparation and properties of high-strength recycled concrete in cold areas
Materiales de Construccion, 2015 Concrete waste was processed into recycled coarse aggregate (RCA), subsequently used to prepare high-strength (> 50 MPa) recycled concrete. The resulting material was tested for mechanical performance (ULS).
Y. Haitao, T. Shizhu
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