Developments in Geotechnical Engineering, Volume 19: Stabilized Earth Roads surveys soil stabilization theory and practice. This work is divided into nine chapters that discuss the physical, chemical, and soil mechanics principles of soil stabilization. The first chapter is an introduction to the history, methods, and importance of soil stabilization in road construction. The next chapters deal with the fundamental definitions of soil physics and the interactions of soil components, as well as the concept of mechanical soil stabilization. Considerable chapters examine soil stabilization with several materials, such as cement, lime, bitumen, and tar. The last chapters describe the soil-stabilization methods with various chemicals, including chlorides, phosphoric acid, and natural and synthetic polymers. These chapters also consider the design of stabilized earth roads. This book is of value to geologists and civil engineers.

First published in 1999. Detailed accounts of major ant-road campaigns, both in the UK and internationally, are included, describing confrontations at Twyford, Newbury, Glasgow and the Autobahn in Germany, as well as information on the globalisation of Earth First!, with details of protests in Australia, Ireland, Germany, France, Holland, Eastern Europe and North America. Earth Fist! and the Anti-Roads Movement traces the origins of the movement and the history of anti-roads activism in Britain since the 1880s. Showing how green social and political theory can be linked to practical struggles for environmental and social change, Derek Wall investigates key topics of political and sociological interest.

The purpose of this manual is to provide clear and helpful information for maintaining gravel roads. Very little technical help is available to small agencies that are responsible for managing these roads. Gravel road maintenance has traditionally been "more of an art than a science" and very few formal standards exist. This manual contains guidelines to help answer the questions that arise concerning gravel road maintenance such as: What is enough surface crown? What is too much? What causes corrugation? The information is as nontechnical as possible without sacrificing clear guidelines and instructions on how to do the job right.

A practical manual for non-engineers which describes the design and construction of earth roads with a usage of up to 50 vehicles per day. Drainage, road planning, the actual construction and subsequent maintenance operations are all dealt with.