Brown Coal Fly Ash in Soil Stabilization

摘要

This report covers: (1) An investigation of the physical and mechanical characteristics of mixtures of cohesionless soils, sand or sand-gravel aggregate, and Group II fly ash treated with lime or Group III fly ash. (2) A discussion of the characteristics of the materials used. (3) Also included are: (a) Test results of specimens cured at various temperatures; (b) Observations on test sections of pavements; (c) Guidelines for the construction of road base courses using Group II and Group III fly ash.