Study on mechanical properties and meso-damage mechanism of carbon-polyvinyl alcohol hybrid fiber reinforced recycled coarse aggregate concrete under the coupling action of sodium sulfate and dry-wet cycles
Weifeng Bai, Xiang Wang, Chenyang Yuan, Junfeng Guan, Kelei Cao, Chaopeng Xie
Topics & Concepts
Polyvinyl alcoholMaterials scienceComposite materialScanning electron microscopeMicrostructureAggregate (composite)FiberVolume fractionElastic modulusRecycled Aggregate Concrete PerformanceInnovative concrete reinforcement materialsConcrete and Cement Materials Research