{PDF} Testing and Performance of Geosynthetics in Subsurface Drainage (ASTM Special Technical Publication, 1390) L. David Suits, James B. Goddard, and John S. Baldwin, editors

This unique volume provides new information on the testing, application, and installation of geosynthetics used in drainage applications in roadway and landfills. 9 papers divided into 3 sections cover the following: Field Performance Studies–examines the performance of 3 different geocomposite materials. They include a geonet with a geotextile, a geopipe wrapped with a geotextile, and geocomposite capillary drain barrier. Pavement Design And Drainage–describes the use of geocomposite drainage layers in the base and subgrade of a roadway system, the use of geosynthetics in pavement drainage in cold climates, the development of performance-based specifications for highway edge drains, and some key installation issues on the use of geocomposite edge drain systems. Testing–explores 4 different laboratory testing programs to evaluate different aspects of geosynthetic drainage systems. They include the laboratory testing of a toe drain with a geotextile sock, two reports on a modified gradient ratio test system with micro pore pressure transducers inserted into the system, and a discussion on the influence of test conditions on transmissivity test results for geotextile drains. STP 1390 is a valuable resource for engineers in the following fields: geotechnical, geosynthetic, transportation, hydraulics, pavement, sanitary, and environmental. Also for civil engineering consultants, project inspectors, and testing agencies.