Effect of recycled coarse aggregate to damping variation of concrete
Sign Up to like & getrecommendations! Published in 2018 at "Construction and Building Materials"
DOI: 10.1016/j.conbuildmat.2018.05.161
Abstract: Abstract Damping properties of recycled aggregate concrete (RAC) at different replacement percentages of recycled coarse aggregates (RCA) were tested by the suspension method. The test results show that the damping ratio of RAC was higher… read more here.
Keywords: recycled coarse; conventional concrete; effect recycled; coarse aggregate ... See more keywords
DEM simulation of the thermo-geomechanical effect of recycled concrete aggregate assemblies in geothermal pavement bases
Sign Up to like & getrecommendations! Published in 2021 at "Transportation geotechnics"
DOI: 10.1016/j.trgeo.2021.100528
Abstract: Abstract This paper studies the discrete element modeling (DEM) of the thermal-geomechanical effect of recycled concrete aggregate (RCA) assemblies when harnessing renewable geothermal energy from pavement bases. This research study aims to simulate the behavior… read more here.
Keywords: geomechanical effect; concrete aggregate; recycled concrete; temperature ... See more keywords
Effect of Recycled Flue Gas Ratio on Combustion Characteristics of Lignite Oxy-Combustion in a Circulating Fluidized Bed
Sign Up to like & getrecommendations! Published in 2020 at "Energy & Fuels"
DOI: 10.1021/acs.energyfuels.0c02464
Abstract: Oxy-combustion and oxygen-enriched combustion appear as promising options for CO2 capture. In this study, the effect of the recycled flue gas (RFG) ratio on lignite oxy-combustion has been experime... read more here.
Keywords: flue gas; combustion; effect recycled; recycled flue ... See more keywords
Effect of Recycled PVC Fibers from Electronic Waste and Silica Powder on Shear Strength of Concrete
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Hazardous, Toxic, and Radioactive Waste"
DOI: 10.1061/(asce)hz.2153-5515.0000354
Abstract: AbstractIn this study, the electronic waste (e-waste) from PVC cable outer casing was used as fiber in concrete. Fiber-reinforced concrete was made using e-waste fibers of aspect ratio 35 that were... read more here.
Keywords: waste; electronic waste; effect recycled; pvc fibers ... See more keywords
Effect of Recycled Acrylic-Based Polymers on Bond Stress-Slip Behavior in Reinforced Concrete Structures
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0001700
Abstract: AbstractLimited studies investigated the effect of recycled polymers obtained from the paint industry on concrete bond stress-slip with embedded steel bars, including whether such behavior would be similar to that imparted by virgin polymeric latexes.… read more here.
Keywords: bond stress; stress slip; bond; effect recycled ... See more keywords
Effect of Recycled Concrete Aggregate on Rutting and Stiffness Characteristics of Asphalt Mixtures
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Materials in Civil Engineering"
DOI: 10.1061/(asce)mt.1943-5533.0002810
Abstract: AbstractThis study aims to evaluate the influence of the addition of coarse recycled concrete aggregate (CRCA) on the rutting and stiffness of Ontario Superpave mixtures. Mix designs of asphalt mix... read more here.
Keywords: concrete aggregate; recycled concrete; aggregate rutting; rutting stiffness ... See more keywords
Effect of Recycled Rubber on the Properties of Road Bitumen
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Chemistry"
DOI: 10.1155/2018/8759549
Abstract: Commercially available road bitumen 50/70 (EN 12591) was modified by recycled rubber and synthetic poly(butadiene) in the presence of sulfur donor. Modification was carried out at 190°C and 220°C. Under such conditions, devulcanization of rubber… read more here.
Keywords: rubber properties; effect recycled; road bitumen; recycled rubber ... See more keywords
Effect of Recycled Aggregate Quality on the Bond Behavior and Shear Strength of RC Members
Sign Up to like & getrecommendations! Published in 2018 at "Applied Sciences"
DOI: 10.3390/app8112054
Abstract: During the aggregate crushing process, natural aggregate and clinging mortar from existing concrete will inevitably produce small cracks and weak bonds between the aggregate and the existing cement mortar. The weaknesses of the existing cement… read more here.
Keywords: strength; aggregate quality; effect recycled; recycled aggregate ... See more keywords
Effect of Recycled Polyethylene Terephthalate Strips on the Mechanical Properties of Cement-Treated Lateritic Sandy Soil
Sign Up to like & getrecommendations! Published in 2020 at "Sustainability"
DOI: 10.3390/su12239801
Abstract: The civil engineering construction industry is nowadays one of the largest consumers of natural resources. Therefore, the proposal of using alternative materials that seek to reduce waste production or the use of previously generated waste… read more here.
Keywords: lateritic sandy; effect recycled; cement; soil ... See more keywords