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RISEffects of Basalt and Hydrated Lime Fillers on Rheological and Fracture Cracking Behavior of Polymer Modified Asphalt Mastic
Publisher: American Society of Civil Engineers
Abstract: This paper investigates the influence of basalt (B) and hydrated lime (HL) fillers on the rheological and fracture performance behavior of asphalt mastics. A polymer modified asphalt (PMA) binder (PMB-4), basalt (inert ...
Influence of Nanosilica and Ground Granulated Blast Furnace Slag on Mechanical and Durability Properties of Blended Concrete over Varied Fire Durations
Publisher: American Society of Civil Engineers
Abstract: This study explores the effect of nanosilica (NS) and ground granulated blast furnace slag (GGBFS) in varied quantities (0%–5% NS and 0%–25% GGBFS) on the postfire mechanical and endurance characteristics of concrete at ...
Flexural and Tensile Strength of Ultra-High-Performance Concrete with ZnPh-Treated Steel Fibers
Publisher: ASCE
Abstract: This study demonstrates the use of novel zinc phosphate (ZnPh)-treated steel fibers in ultra-high-performance concrete (UHPC), replacing the commonly used steel fibers. The effects of ZnPh-treated steel fibers on tensile ...
Experimental and Numerical Analysis of the Powder Flow in a Multi-Channel Coaxial Nozzle of a Direct Metal Deposition System
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The work explores the powder transport process, using numerical simulation to address the dynamics of the powder flow in an in-house built multi-channel coaxial nozzle of a direct metal deposition (DMD) system. The fluid ...
Performance and Emission Analysis of Compression Ignition Engine With Neem Methyl Ester Mixed With Cerium Oxide (CeO2) Nanoparticles
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper depicts Box-Behnken design (BBD) approach to optimize the performance and emission characteristics of adjustable compression ratio, single- cylinder diesel engine with nanoparticle-blended biofuel. Cerium oxide ...