Journal of Materials in Civil Engineering: Recent submissions
Now showing items 2181-2200 of 7936
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Investigating the Properties of GGBFS Hazelnut Ash–Based Cement-Free Mortars Produced at Ambient Temperature under Different Curing Conditions
(ASCE, 2022/10/01)One of the main problems that reduces the prevalence of alkali-activated binders is the heat-curing process that is required to produce them. In addition, the chemical alkaline solutions used can be corrosive, caustic, and ... -
A Model of Pyrolysis Carbon Black and Waste Chicken Feather Using a Response Surface Method in Hot-Mix Asphalt Mixtures
(ASCE, 2022/11/01)Research on waste tire pyrolysis carbon black (PCB) in bitumen mixtures indicates that it has excellent high-temperature rutting resistance; however, the degradation of low-temperature crack resistance and water stability ... -
Characterization of Moisture Movement in Water Absorbing Polymer–Soil System: Horizontal Absorption Method
(ASCE, 2022/10/01)Water absorbing polymers (WAP) have shown their potential as vegetation growth promoters in various soil infrastructures by minimizing the downward migration of water and conserving adequate moisture in the vadose zone ... -
Recycling Construction and Demolition Waste as Aggregate in Porous Asphalt Pavement for Urban Stormwater Management
(ASCE, 2022/10/01)This paper investigates the viability of recycling construction and demolition waste as aggregate in porous asphalt pavement for stormwater runoff management. The influence of granulometric composition, recycled aggregate ... -
The Influence of Water-Repellent Admixtures on the Hydration Process, Water Absorption, and Mechanical Properties of Cement Paste: An NMR Study Combined with Additional Methods
(ASCE, 2022/10/01)Water repellent (WR) has been widely used to improve the durability of cementitious materials (CMs) by reducing the absorption of water and aggressive ions. In this study, cement pastes were prepared with three types of ... -
Correlation Evaluation between Water Resistance and Pore Structure of Magnesium Oxychloride Cement Mixed with Highland Barley Straw Ash
(ASCE, 2022/10/01)Magnesium oxychloride cement (MOC) is a new type of cement with high early strength and good brine corrosion resistance. However, the water resistance of MOC is poor, which limits its current application. Highland barley ... -
Influence of Wheat Straw Ash as Partial Substitute of Cement on Properties of High-Strength Concrete Incorporating Graphene Oxide
(ASCE, 2022/11/01)The worldwide move to the utilization of sustainable/green materials has motivated the drive for the use of different supplemental materials in the field of structural application. Further, the utilization of nano-materials ... -
Optimization of Nanofiller-Blended Cementitious Composites Using Macrostructural and Microstructural Analyses
(ASCE, 2022/10/01)Microcracks inevitably occur over time in cement composites, and they pose a threat to the safety and durability of concrete structures, especially when environmental conditions are considered. Microstructural analysis can ... -
Single-Pipe Model of Oxygen Diffusion in Unsaturated Cement Pastes: Comprehensive Analysis of Surface, Knudsen, Bulk, Transition, and Water-Curtain Diffusion
(ASCE, 2022/10/01)One of the most important factors affecting the durability of concrete structures is reinforcement corrosion, which is caused by oxygen concentration. Therefore, it is important to investigate oxygen diffusion in cement ... -
As-Received Physical and Mechanical Properties of the Spar Cap of a GE37 Decommissioned Glass FRP Wind Turbine Blade
(ASCE, 2022/10/01)E-glass fiber-reinforced polymer (FRP) composite wind turbine blades are nonbiodegradable, and their end-of-life recycling solutions are limited. Research on reusing and repurposing applications, where minimal amounts of ... -
Effect of Lithium Silicate–Impregnated Limestone Aggregate on Skid Resistance Properties of Bituminous Mixture
(ASCE, 2022/10/01)In this study, to ameliorate the abrasion resistance of limestone aggregates and extend the service life of bituminous pavement, limestone aggregates were impregnated by lithium silicate-styrene acrylic and lithium ... -
Mechanical Behavior and Thermal Oxidative Aging of Anhydride-Cured Epoxy Asphalt with Different Asphalt Contents
(ASCE, 2022/10/01)Anhydride-cured epoxy asphalt (AC-EA) is an asphalt/resin two-phase system, the properties of which are affected by the asphalt and resin contents. This study aims to investigate the effect of asphalt content on the tensile ... -
Performance of Dry Mixed Rubber–Plastic Composite Modified Asphalt Mixture
(ASCE, 2022/10/01)In wet process–modified asphalt, the modifier is easily separated from the asphalt, resulting in poor storage stability. For traditional dry-mixed modified-asphalt mixtures, adding a single modifier to the mixture, it is ... -
Moisture Damage of Asphalt Based on Adhesion, Microsurface Energy, and Nanosurface Roughness
(ASCE, 2022/10/01)To explore the influence of water on the multiscale adhesive behavior between asphalt binder and aggregate, the nanosurface morphology and microsurface energy of asphalt binder and the macrobonding force between the asphalt ... -
Direct Observation of Crystalline Wax in Asphalt Binders by Variable-Temperature Polarizing Microscope
(ASCE, 2022/10/01)Crystalline wax in asphalt binder greatly affects the low-temperature performance of the asphalt pavement, and the composition of the phase separation at the microscopic scale has not been completely determined. In this ... -
Inhibitory Effects of Composite Fire Retardant Loaded in Porous Warm-Mix Agent on Asphalt Pyrolysis and Volatile Emission
(ASCE, 2022/10/01)To reduce air pollution during asphalt pavement construction in road tunnels, and to increase fire safety of asphalt pavement when exposed to a tunnel fire, a porous warm-mix agent (WMA) was used to load composite fire ... -
Bond Properties of Deformed Rebar in Frost-Damaged Recycled Coarse Aggregate Concrete under Repeated Loading
(ASCE, 2022/10/01)The bond properties of deformed rebar in frost-damaged recycled coarse aggregate concrete (RAC) under repeated loading (R-L) was studied. It is found that the bond failure modes of specimens for R-L is similar to that for ... -
Evaluation of Waste Tire Pyrolytic Oil as a Rejuvenation Agent for Unmodified, Polymer-Modified, and Rubber-Modified Aged Asphalt Binders
(ASCE, 2022/10/01)This study evaluated tire pyrolytic oil (TPO) derived from waste tire pyrolysis as a rejuvenating agent for three types of aged asphalt binders (unmodified, polymer-modified, and crumb rubber–modified). Gas chromatography–mass ... -
Laboratory Study to Evaluate the In-Situ Use of Rejuvenator Seal Material to Restore In-Service Asphalt Pavement
(ASCE, 2022/10/01)Rejuvenator seal material (RSM) is designed to revitalize an aged asphalt binder by spraying it on the surface of roads. It restores the mechanical properties of the existing pavement. This paper studied the effectiveness ... -
Effect of Different Lime-Anhydrite Ratios on the Hydration Process of Sulfoaluminate Cement
(ASCE, 2022/10/01)In this paper, the influence of lime-anhydrite (L/A) ratio on the strength development, cement hydration, and setting time of calcium sulfoaluminate cement (CSA) is systemically investigated. Based on Raman spectroscopy ...