Study of Glass-Fiber and Basalt-Fiber Laminates in Terms of Kinetics of Moisture Sorption–Desorption after Exposure to Cold Climate Conditions
摘要
Abstract
Two-stage kinetics of moisture sorption at a temperature of 23°C and humidity of 68% in glass-fiber and basalt-fiber composites after exposure to cold climate conditions (Yakutsk, Russia) for 2 and 4 years is presented. The relaxation model of anomalous moisture diffusion at the first stage is shown to be adequate and an assessment of the increase in moisture content at the second stage is provided.