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   Articles with "concrete substrate" as a keyword



Multi-sensor evaluation of the concrete within the interlayer bond with regard to pull-off adhesion

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recommendations! Published in 2018 at "Archives of Civil and Mechanical Engineering"

DOI: 10.1016/j.acme.2017.09.008

Abstract: Abstract The article presents the results of multi-sensor evaluation of the concrete within the interphase between overlay and existing substrate with regard to pull-off adhesion. It has been shown that both the effective surface area… read more here.

Keywords: pull adhesion; surface; adhesion; existing concrete ... See more keywords

Double shear test on bonding mechanical properties of sprayed FRP and concrete substrate

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recommendations! Published in 2019 at "Composites Part B: Engineering"

DOI: 10.1016/j.compositesb.2018.12.080

Abstract: Abstract To study the bonding mechanical properties of the interface between sprayed FRP and concrete substrate, seven double shear specimens were made to do the double shear tests. The failure mode, load and deformation, shear… read more here.

Keywords: mechanical properties; bonding mechanical; concrete substrate; frp concrete ... See more keywords

Bond behavior and interfacial micro-characteristics of magnesium phosphate cement onto old concrete substrate

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recommendations! Published in 2018 at "Construction and Building Materials"

DOI: 10.1016/j.conbuildmat.2018.02.018

Abstract: Abstract In several applications of magnesium phosphate cement (MPC), one encounters a need for bonding old Portland cement (OPC) concrete with MPC. The bonding characteristics between MPC and OPC concrete substrate, were evaluated using flexural… read more here.

Keywords: bond; phosphate cement; magnesium phosphate; opc concrete ... See more keywords

Interfacial Behavior of Slag, Fly Ash, and Red Mud-Based Geopolymer Mortar with Concrete Substrate: Mechanical Properties and Microstructure

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recommendations! Published in 2024 at "Buildings"

DOI: 10.3390/buildings14030652

Abstract: Geopolymer, as a new type of solid waste-based inorganic cementitious material, exhibits outstanding behavior in terms of physical and chemical performance, macromechanical properties, long-lasting stability, and features potential application development tendency in the field of… read more here.

Keywords: geopolymer mortar; concrete substrate; ash red; fly ash ... See more keywords

Fatigue Behavior of PBO FRCM Composite Applied to Concrete Substrate

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recommendations! Published in 2020 at "Materials"

DOI: 10.3390/ma13102368

Abstract: Several reinforced-concrete (RC) structural elements are subjected to cyclic load, such those employed in highway and railroad bridges and viaducts. The durability of these elements may be reduced as a consequence of fatigue, which mainly… read more here.

Keywords: concrete substrate; fatigue; frcm; fatigue behavior ... See more keywords

Evaluation of Bonding Behavior between Engineered Geopolymer Composites with Hybrid PE/PVA Fibers and Concrete Substrate

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recommendations! Published in 2024 at "Materials"

DOI: 10.3390/ma17153778

Abstract: Engineered geopolymer composites (EGCs) exhibit excellent tensile ductility and crack control ability, making them promising for concrete structure repair. However, their widespread use is limited by high costs of reinforcement fiber and a lack of… read more here.

Keywords: concrete substrate; engineered geopolymer; hybrid pva; fiber ... See more keywords