Results 71 to 80 of about 777,364 (238)
International Journal of Electrochemical Science, 2020 Ethane-1,2-diaminium O,O′-dicyclohexyldithiophosphate (Et-DDD) as novel corrosion and scale inhibitor was successfully synthesized by cyclohexanol (C6H11OH) reaction with phosphorus pentasulfide (P2S5) and ethylenediamine (H2NCH2CH2NH2) in toluene (PhCH3)
Chuan Lai +5 more
doaj +1 more source
Case Studies in Construction Materials, 2023 In order to solve the defect of insufficient performance of the single fiber reinforced plastic (FRP) bars. The basalt fibers and glass fibers are prepared into the basalt-glass fibers hybrid FRP composite bars (B/G hybrid FRP bars) in this paper.
Gang Wu +4 more
doaj +1 more source
Case Studies in Construction MaterialsThe Williams–Landel–Ferry (WLF) equation is critical for predicting the rheological behavior of viscoelastic materials. However, no research has reported the main parameters, C1 and C2, in WLF equations for fiber-reinforced asphalts (FRAs).
Xiao Cheng, Bin Zhong, Zhishen Wu
doaj +1 more source
Mechanical Performance Retention of CNT‐Modified Sisal Biocomposites Under Hygrothermal‐Saline Aging
Polymer Composites, EarlyView.Mechanical Performance Retention of CNT‐Modified Sisal Biocomposites Under Hygrothermal‐Saline Aging. ABSTRACT This study investigates the influence of carbon nanotubes (CNTs) on the moisture absorption kinetics and mechanical degradation of discontinuous random fiber (DRF) biocomposites under accelerated hygrothermal–saline (HTS) aging.
Guglielmo Marchesa +3 more
wiley +1 more source
Performance of Glass Fiber, Basalt Fiber: Subjected to Fire
International Journal for Research in Applied Science and Engineering Technology, 2022 Abstract— Over the decades, there was a widespread increase in the use of fiber in concrete for improving its properties such as tensile strength and ductility. The fiber reinforced concrete is also used in retrofitting existing concrete structures.
Prasad. B. Mhaske, Dr. V. R. Rathi
openaire +1 more source
Case Studies in Construction MaterialsFiber textiles have gained significant attention as continuous reinforcement in cement-based composites due to their high strength, light weight, corrosion resistance, and design flexibility.
Xiaofei Zhang +5 more
doaj +1 more source
Fiber‐Reinforced Bio‐Epoxy Composites: Degradation Mechanisms in Saline Environment
Polymer Composites, EarlyView.Constituent level degradation of bio‐epoxy composites after saline aging. ABSTRACT This study examines the degradation behavior of bio‐epoxy composites reinforced with glass, basalt, carbon, and flax fiber yarns in a simulated saline environment. Fiber yarns and composite samples were exposed to 3.5% NaCl solution at 60°C for up to 3000 h.
Abdullah Iftikhar +6 more
wiley +1 more source
Corrosion Characteristics of Short Basalt Fiber Reinforced with Al-7075 Metal Matrix Composites in Sodium Chloride Alkaline Medium. [PDF]
, 2014 The aim of the research work was to investigate the corrosion behaviour of basalt short fiber reinforced aluminum metal matrix composites (MMCs) in alkaline solution using weight loss method. The Al/basalt MMCs contains basalt short fiber from 2.5 to 10 %
Ezhil Vannan, S., Paul Vizhian, S.
core
Wavelet-based vibration denoising for structural health monitoring
Urban LifelineIn the context of civil engineering applications, vibration responses are complex, exhibiting variations in time and space and often containing nonlinearity and uncertainties not considered during data collection. These responses can also be contaminated
Ahmed Silik +5 more
doaj +1 more source
Innovative design and sensing performance of a novel large-strain sensor for prestressed FRP plates
Developments in the Built EnvironmentOwing to the low measuring range of traditional fiber Bragg grating (FBG) sensors and the complexity, imprecision, and lack of practicality in existing large-strain sensors, this paper introduces a novel type of large-strain sensor based on pre ...
Changyuan Liu +6 more
doaj +1 more source