Chemical Stabilisation of Soft Soils - Theory and Practice

Chemical treatment is often used in ground engineering for the rapid stabilization of soft soil. Although different chemicals can be used, there are significant commonalities in their underlying principles and reactions. This book provides a holistic perspective on chemical stabilization, covering its history, chemistry, factors affecting quality in the mixing processes, the properties and constitutive behaviour of improved soils, quality control, and design and construction.
Uniquely this book draws out the interrelationships between the various methods of chemical stabilization of soils. A key example is the relation between the water content and strength, constitutive behaviour and uniformity of mixing. Operating parameters may produce conflicting results. For instance, a high water content promotes flowability and thus miscibility, but can also result in binder-soil segregation due to density differences. Furthermore, higher water content tends to degrade the strength of the treated soil. Hence, it is important to find an optimum balance.
This book is essential particularly for geotechnical engineers who are involved in the design and execution of chemical improvement of soil, as well as researchers.

List of contents

1. Introduction
2. Chemical Basis of Soil Stabilisation
3. Mixing Quality
4. Mechanical Properties and Behaviour of Stabilised Soils
5. Quality Control
6. Designing with Chemically Improved Soils

About the author

Fook Hou Lee is a full professor at the National University of Singapore as well as a Professional Engineer with extensive consultancy and advisory experience involving chemical stabilisation for deep excavations in soft soil.

Product details

• Authors: Fook-Hou Lee, Fook-Hou (National University of Singapore Lee
• Publisher: Taylor & Francis Ltd.
• Languages: English
• Product format: Hardback
• Release: 11.03.2026
• EAN: 9781032259642
• ISBN: 978-1-0-3225964-2
• No. of pages: 192
• Subjects: Natural sciences, medicine, IT, technology > Geosciences > Geology; TECHNOLOGY & ENGINEERING / Civil / General, TECHNOLOGY & ENGINEERING / Construction / General, TECHNOLOGY & ENGINEERING / Civil / Soil & Rock, Waste Management, Geology, geomorphology and the lithosphere, Civil engineering, surveying & building, Geology & The Lithosphere, Civil engineering, surveying and building