Pollution Intrusion on Soil-Pavement System

摘要: The performance of both flexible and rigid pavement is a function the constituent materials their susceptibility to physical chemical stress degradation. To that end, specific phenomena accompany characterize interaction soil-pavement system with environment are discussed. Mechanisms pollution intrusion through wearing surface, base, subbase, subgrade soil layer evaluated. Liquid movement processes in mass such as infiltration, percolation, hydraulic conduction related examined. Laboratory data reflect effects on behavior, stability, systems presented remedial actions these Pollution manifested by changes variables, including solution pH, dielectric constant, ionic composition, temperature, moisture content. These shown influence design parameters, properties, compressibility, stress.