Geosynthetics from Yesterday to Today: 55 Years of French Experience [Hardcover]

The history of geosynthetics began over fifty years ago worldwide. It is still in the process of being written by engineers, researchers and enthusiasts, who see these products as a concrete response to the environmental challenges facing our society.

Geosynthetics from Yesterday to Today presents the basic concepts and notions required for the use, application, dimensioning and durability of these products, which have constantly improved over time to meet ever-changing technical and environmental challenges.

Based on experience acquired in France over several decades, this book establishes the soundness of these techniques and explains their concept and evolution. It is aimed at both beginners and experienced engineers, who are keen to learn more about this fascinating subject.

Foreword xi
J.p. Giroud

Acknowledgements xv

Chapter 1 Geosynthetics: Function, Properties and Characterization 1
Pascal VILLARD

1.1 Definition 1

1.1.1 Geotextiles and geotextile-related products 2

1.1.2 Geomembranes 2

1.1.3 Geosynthetic clay barriers 3

1.1.4 Standard practices 3

1.2 The various functions and applications of geosynthetics 4

1.2.1 Separation 5

1.2.2 Filtration 5

1.2.3 Drainage 6

1.2.4 Reinforcement 7

1.2.5 Sealing 9

1.2.6 Protection 9

1.2.7 Erosion protection 10

1.2.8 Crack inhibition 10

1.3 Properties of geosynthetics and principal characterization tests 11

1.3.1 Mechanical properties 11

1.3.2 Hydraulic properties 13

1.3.3 Properties of the lsC