Clay Geosynthetic Barriers

Clay Geosynthetic Barriers PDF Author: H. Zanzinger
Publisher: CRC Press
ISBN: 1000108066
Category : Technology & Engineering
Languages : en
Pages : 412

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Book Description
Clay geosynthetic barriers are most frequently used in environmental areas, such as landfill cover systems. This work discusses the durability and lifetime aspects of clay geosynthetic barriers related to the synthetic yarns and fibres.

Clay Geosynthetic Barriers

Clay Geosynthetic Barriers PDF Author: H. Zanzinger
Publisher: CRC Press
ISBN: 1000108066
Category : Technology & Engineering
Languages : en
Pages : 412

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Book Description
Clay geosynthetic barriers are most frequently used in environmental areas, such as landfill cover systems. This work discusses the durability and lifetime aspects of clay geosynthetic barriers related to the synthetic yarns and fibres.

Assessment of the Performance of Engineered Waste Containment Barriers

Assessment of the Performance of Engineered Waste Containment Barriers PDF Author: National Research Council
Publisher: National Academies Press
ISBN: 0309108098
Category : Science
Languages : en
Pages : 135

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Book Description
President Carter's 1980 declaration of a state of emergency at Love Canal, New York, recognized that residents' health had been affected by nearby chemical waste sites. The Resource Conservation and Recovery Act, enacted in 1976, ushered in a new era of waste management disposal designed to protect the public from harm. It required that modern waste containment systems use "engineered" barriers designed to isolate hazardous and toxic wastes and prevent them from seeping into the environment. These containment systems are now employed at thousands of waste sites around the United States, and their effectiveness must be continually monitored. Assessment of the Performance of Engineered Waste Containment Barriers assesses the performance of waste containment barriers to date. Existing data suggest that waste containment systems with liners and covers, when constructed and maintained in accordance with current regulations, are performing well thus far. However, they have not been in existence long enough to assess long-term (postclosure) performance, which may extend for hundreds of years. The book makes recommendations on how to improve future assessments and increase confidence in predictions of barrier system performance which will be of interest to policy makers, environmental interest groups, industrial waste producers, and industrial waste management industry.

Clay Geosynthetic Barriers. Characteristics Required for Use in the Construction of Underground Structures (other Than Tunnels and Associated Structures)

Clay Geosynthetic Barriers. Characteristics Required for Use in the Construction of Underground Structures (other Than Tunnels and Associated Structures) PDF Author: British Standards Institute Staff
Publisher:
ISBN: 9780580934759
Category :
Languages : en
Pages : 50

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Book Description
Geosynthetic barriers, Clay, Construction materials, Mass, Density measurement, Geosynthetic materials, Moisture measurement, Clay soils

Advances in Geosynthetic Clay Liner Technology

Advances in Geosynthetic Clay Liner Technology PDF Author: Robert E. Mackey
Publisher: ASTM International
ISBN: 0803134843
Category : Clay
Languages : en
Pages : 161

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Book Description
Soon after the inception of ASTM D35.04 Subcommittee on Geosynthetic Clay Liners, the first symposium on Testing and Acceptance Criteria for Geosynthetic Clay Liners (GCLs), STP 1308, was held on 29 January 1996, in Atlanta, Georgia. The intention of the symposium was to bring together the current knowledge and understanding regarding this relatively new product used in containment systems. Since that symposium, numerous GCL standards have been developed along with a greater appreciation of the product's capabilities and limitations. ASTM D35 determined it was time to assess the current state of GCL technology to better address possible revisions of the present ASTM GCL standards and determine what new standards will be required in the future.

Natural and Engineered Clay Barriers

Natural and Engineered Clay Barriers PDF Author:
Publisher: Elsevier
ISBN: 0081000502
Category : Science
Languages : en
Pages : 447

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Book Description
Clays are used as barriers for the isolation of landfills and contaminated sites. They are envisioned as long-term storage media for hazardous materials and radioactive wastes, and as seals in the case of geological CO2 sequestration or energy storage. Clay properties greatly influence the integrity, efficiency, and safety of these applications. Natural and Engineered Clay Barriers provides a clear view of the fundamental properties of clay materials and how these properties affect their engineering applications. This volume focuses on how the mass transfer properties (hydraulic permeability, gas fluxes, molecular diffusion, semi-permeable membrane properties), geochemical reactivity (adsorption, dissolution) and mechanical properties of clay barriers at the macroscale are influenced by phenomena that occur at clay mineral - water interfaces. Examines clay properties from the molecular to the macroscopic scale Addresses experimental and modeling issues Authored by experts in the properties of clay barriers

Geosynthetic Clay Liners

Geosynthetic Clay Liners PDF Author: Erwin Gartung
Publisher: CRC Press
ISBN: 1000099857
Category : Art
Languages : en
Pages : 254

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Book Description
This text, based on an international symposium held in 1994, covers geosynthetic clay liners (GCL), a type of geosynthetic material which blends natural soil and geosynthetics in the form of a composite barrier-system. Environmental applications have been a major use of GCL.

Testing and Acceptance Criteria for Geosynthetic Clay Liners

Testing and Acceptance Criteria for Geosynthetic Clay Liners PDF Author: Larry W. Well
Publisher: ASTM International
ISBN: 0803124716
Category : Geosynthetics
Languages : en
Pages : 270

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Book Description
An engineering perspective on the liners, which are used as barriers for containing liquid and in conjunction with geomembranes in landfills and capping systems. Explore aspects of testing for shear strength and long-term creep, issues and methods of testing for hydraulic conductivity, and specifica

Clay Geosynthetic Barriers. Determination of Permeability to Gases

Clay Geosynthetic Barriers. Determination of Permeability to Gases PDF Author: British Standards Institute Staff
Publisher:
ISBN: 9780580613494
Category :
Languages : en
Pages : 18

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Book Description
Geosynthetic barriers, Geosynthetic materials, Clay, Construction materials, Impermeable materials, Permeability measurement, Gases, Gas flow, Flow measurement, Leak tests, Test equipment

Geosynthetic Barriers. Test Method for the Determination of the Influence of Wetting-Drying Cycles on the Permeability of Clay Geosynthetic Barriers

Geosynthetic Barriers. Test Method for the Determination of the Influence of Wetting-Drying Cycles on the Permeability of Clay Geosynthetic Barriers PDF Author: British Standards Institute Staff
Publisher:
ISBN: 9780580855498
Category :
Languages : en
Pages : 12

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Book Description
Geosynthetic barriers, Geosynthetic materials, Clay, Construction materials, Impermeable materials, Permeability measurement, Flow measurement, Cyclic, Drying, Wettability, Mathematical calculations

Geosynthetics in Civil and Environmental Engineering

Geosynthetics in Civil and Environmental Engineering PDF Author: Guang-xin Li
Publisher: Springer Science & Business Media
ISBN: 3540693130
Category : Technology & Engineering
Languages : en
Pages : 875

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Book Description
Geosynthetics in Civil and Environmental Engineering presents contributions from the 4th Asian Regional Conference on Geosynthetics held in Shanghai, China. The book covers a broad range of topics, such as: fundamental principles and properties of geosynthetics, testing and standards, reinforcement, soil improvement and ground improvement, filter and drainage, landfill engineering, geosystem, transport, geosynthetics-pile support system and geocell, hydraulic application, and ecological techniques. Special case studies as well as selected government-sponsored projects such as the Three Gorges Dam, Qinghai-Tibet Railway, and Changi Land reclamation project are also discussed. The book will be an invaluable reference in this field.