Otros

 

Otros

The effect of photooxidation aging on the cohesion and interfacial adhesion behavior of epoxy asphalt with a composite acidic curing system based on molecular simulation
16/02/2024 - Effects of two antioxidants with different degrees of steric hindrance on the thermal?oxidative ageing properties of ABS resin.AbstractABS resin is easily oxidized and deteriorated during use or...
Evaluation of Recycled Paperboard Properties and Characteristics
19/02/2024 - Paperboard boxes represent a sought-after class of packaging products, where the use of recycled fibers offers a cost-effective and environmentally friendly alternative to virgin fibers. The presence...
Study on the Self–Bearing Mechanism and Mechanical Properties of Gangue Slurry under Overburden Loading
17/02/2024 - The mining of coal resources is accompanied by a large amount of solid waste such as gangue, which seriously affects the ecological environment. The gangue grouting backfilling technique can achieve...
The Behavior of Ceramic Fiber Geopolymer Concrete under the Effect of High Temperature
17/02/2024 - Geopolymer concrete (GC), also known as green concrete, contains slag, silica fume, and fly ash as binders. The absence of cement in concrete is critical to protect the world from the environmental...
Nonlinear Semi-Numeric and Finite Element Analysis of Three-Point Bending Tests of Notched Polymer Fiber-Reinforced Concrete Prisms
17/02/2024 - A nonlinear semi-numeric and finite element analysis of three-point bending tests of notched polymer fiber-reinforced concrete prisms was performed. The computational and experimental results were...
Influence of Mineral Admixtures on the Performance of Pervious Concrete and Microscopic Research
17/02/2024 - Pervious concrete is an innovative eco-friendly construction material. Through the application of mineral admixtures and microscopic analysis to optimize its performance and analyze its mechanisms,...
Splitting Tensile Test of ECC Functional Gradient Concrete with PVA Fiber Admixture
17/02/2024 - Engineered cementitious composite (ECC) functional gradient concrete has a promising application future, and its mechanical features are piquing the interest of researchers. The impacts of this...
Road Performance and Self-Healing Property of Bituminous Mixture Containing Urea–Formaldehyde Microcapsules
18/02/2024 - Urea–formaldehyde (UF) is a common shell material for self-healing microcapsules; however, the influence of urea–formaldehyde microcapsules (UFMs) on the road performance...
Artificial Neural Network Approach for Assessing Mechanical Properties and Impact Performance of Natural-Fiber Composites Exposed to UV Radiation
17/02/2024 - Amidst escalating environmental concerns, short natural-fiber thermoplastic (SNFT) biocomposites have emerged as sustainable materials for the eco-friendly production of mechanical components....
Flame-Retardant Thermoplastic Polyether Ester/Aluminum Butylmethylphosphinate/Phenolphthalein Composites with Enhanced Mechanical Properties and Antidripping
18/02/2024 - Aluminum butylmethylphosphinate AiBMP as a flame retardant and phenolphthalein as a synergistic agent were applied in a thermoplastic polyester elastomer (TPEE)) in the current study. The thermal...
Effect of Silica Fume Utilization on Structural Build-Up, Mechanical and Dimensional Stability Performance of Fiber-Reinforced 3D Printable Concrete
18/02/2024 - It is known that 3D printable concrete mixtures can be costly because they contain high dosages of binder and that the drying-shrinkage performance may be adversely affected. Mineral additives and...
Pretreating Recycled Carbon Fiber Nonwoven with a Sizing Formulation to Improve the Performance of Thermoplastic Recycled Fiber-Reinforced Composites
19/02/2024 - Pyrolysis is already an established recycling method to recover the carbon fibers of end-of-life composites. However, the pyrolysis process removes the fiber sizing. Fiber sizing is a critical step...
Mechanical behavior of carbon/glass polypropylene hybrid composites
15/02/2024 - Graphene and Glass fiber influence on Tensile toughness.This research investigates the influence of graphene and some additives on the mechanical behavior of polypropylene (PP). Anhydride maleic...
Wear performance of short fiber added polyamide composites produced by additive manufacturing: Combined impacts of secondary heat treatment, reinforcement type, and test force
17/02/2024 - Wear performance and friction properties of additively manufactured short fiber added PA6 composites.In recent years, the number of studies focusing on the additive manufacturing has increased...
Effect of printing orientation on mechanical properties of SLA 3D?printed photopolymer
13/02/2024 - Herein, we conducted tensile and fracture tests on a photopolymer produced with a stereolithography apparatus (SLA), utilizing dog?bone and semi?circular bending specimens fabricated in five...
The static and dynamic mechanical properties analysis of ramie/carbon fiber?reinforced composites
13/02/2024 - The static and dynamic mechanical properties analysis of ramie/carbon fiber?reinforced composites.The aim is to investigate the advantages of blending affordable, lightweight, and biodegradable plant...
Acrylonitrile?butadiene?styrene?based composites for the manufacture of anthropomorphic simulators
14/02/2024 - Manufacturing, 3D printing and analysis of composite filaments and the anthropomorphic simulator.The development of functional compounds for extrusion applied in the additive manufacturing of...
Optimizing mechanical properties and corrosion resistance in core?shell nanofiber epoxy self?healing coatings: Impact of shell material variation
13/02/2024 - Coaxial electrostatic spinning of PA6 shells maximizes mechanical properties and corrosion resistance of coatings.Shell materials play significant impact on corrosion resistance and mechanical...
Effect of Abaca Bracts Biocarbon Volume and Infill Ratio on Mechanical, Wear, Fatigue and Hydrophobic Behaviour of Acrylonitrile Butadiene Styrene Biocomposites Tailored Using 3D Printing
12/02/2024 - The aim of this research was to create a cleaner production polymer filament using waste banana bracts biocarbon (BBB) for 3D-printing applications. In this work, ABS is used as a polymeric...
Preparation and properties of cellulose nanofiber/Ti3C2Tx/Poly(lactic acid) composite film
11/02/2024 - Abstract Poly(lactic acid) (PLA), a new renewable and environmentally friendly polymer material, has gained significant attention in recent years. However, its application is...
Experimental Study on the Effects of Straight and Ring-Type Steel Fibres on the Bond Behaviour of Steel Bars in Rubber-Recycled Aggregate Concrete
12/02/2024 - The application range of rubber-recycled aggregate concrete (RRAC), a new type of green building material, is currently limited due to performance defects, including low hardness, high water...