Abstract:
Soil stabilization is one of most important process in construction of road pavement and
foundation because it improves the engineering properties of soil such as strength, volume
stability and durability. The disposal of solid waste now –a- days is of major concern. solid
waste like fly ash is generated in tonnes every year. Usin large amount of fly ash in
pavement construction will bring economy in pavement design. Using fly ash makes it more
environment friendly and reduces the disposal actions and it creates an options of recycling.
An attempt is made to use fly ash to stabilized the soil and design the thickness of pavement
by MEPGD.
The thickness of flexible pavement on virgin soil is tested, stabilized and designed. Design
involves computing the stress and strain by using IIT pave software, In order to achieve the
strength which are the major problem in weak soil like clay and try to bring economy in
future road constructions.
