Relevant bibliographies by topics / Bentonite clay based geosynthetic liner

Contents

  1. Journal articles
  2. Dissertations / Theses
  3. Book chapters
  4. Conference papers

Academic literature on the topic 'Bentonite clay based geosynthetic liner'

Author: Grafiati
Published: 11 December 2022
Last updated: 19 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the lists of relevant articles, books, theses, conference reports, and other scholarly sources on the topic 'Bentonite clay based geosynthetic liner.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Journal articles on the topic "Bentonite clay based geosynthetic liner"

1

Khan, M. K., M. D. Camillis, G. D. Emidio, and A. Bezuijen. "Experimental study to evaluate soil water retention curve of HYPER clay geosynthetic clay liner." IOP Conference Series: Materials Science and Engineering 1260, no. 1 (2022): 012027. http://dx.doi.org/10.1088/1757-899x/1260/1/012027.

Full text
Abstract:
Abstract Geosynthetic clay liners are widely used as hydraulic barrier due to their low hydraulic conductivity but bentonite in the liners loses its effectiveness due to significant thermal fluxes by both diurnal and seasonal heating and cooling cycles. Modified sodium carboxy methyl cellulose-based bentonite clay (HYPER clay) has shown better hydraulic performance in both situations. A possible reason for this improved performance of HYPER clay based geosynthetic clay liner is the improvement in the suction under changing thermal conditions. Thus, the relationship between soil suction and moi
APA, Harvard, Vancouver, ISO, and other styles
2

Rowe, R. Kerry, Richard W. I. Brachman, and W. Andy Take. "Field measurements of overlap reductions for two reinforced fabric-encased geosynthetic clay liners (GCLs)." Canadian Geotechnical Journal 55, no. 5 (2018): 631–39. http://dx.doi.org/10.1139/cgj-2017-0375.

Full text
Abstract:
Two geosynthetic clay liners (GCLs) reported to have experienced significant shrinkage at other locations are examined on both a 3H:1V south-facing slope and a relatively flat base on a silty sand. The GCLs were overlapped by 300 mm with 400 g/m of supplemental bentonite and covered by a black 1.5 mm high-density polyethylene (HDPE) geomembrane to form a composite liner that was left exposed in a full-scale field test embankment for a period of almost 5 years. It is shown that despite the relatively uniform exposure conditions, shrinkage is highly variable with a maximum shrinkage of GCL A bei
APA, Harvard, Vancouver, ISO, and other styles
3

Zhu, Jianghong, Yu Tan, Craig H. Benson, Jimmy Youngblood, Sabrina Bradshaw, and Tuncer B. Edil. "Using viscosity as an index for polymer loading of bentonite-polymer composite geosynthetic clay liners." E3S Web of Conferences 569 (2024): 14002. http://dx.doi.org/10.1051/e3sconf/202456914002.

Full text
Abstract:
Bentonite-polymer composite (BPC) geosynthetic clay liners (GCLs) containing a mixture of air-dry granules of bentonite and polymer have been developed for containment of wastes that generate leachates that are too aggressive for conventional sodium bentonite GCLs. Sufficient polymer loading is essential for BPC GCLs to maintain low hydraulic conductivity, and expedient methods are needed for manufacturing quality control and construction quality control to confirm that BPC GCLs contain sufficient polymer. In this study, a methodology for developed to estimate the polymer loading based on visc
APA, Harvard, Vancouver, ISO, and other styles
4

Salemi, Niloofar, Seyed Mehdi Abtahi, Mohammad Ali Rowshanzamir, and Seyed Mehdi Hejazi. "Improving hydraulic performance and durability of sandwich clay liner using super-absorbent polymer." Journal of Sandwich Structures & Materials 21, no. 3 (2017): 1055–71. http://dx.doi.org/10.1177/1099636217707559.

Full text
Abstract:
The hydraulic performance and durability of geosynthetic clay liner containing various amounts of sodium polyacrylate polymer are experimentally studied. Sodium polyacrylate, generally known as a super-absorbent polymer, is a polymeric material with a potential of high water absorbance due to its chemical structure. In this study, sodium polyacrylate powder is used as a partial replacement of bentonite as much as 3%, 5% and 7% by the weight of bentonite. For comparison, the hydraulic performance of geosynthetic clay liner without super-absorbent polymer is also experimented. Atterberg limits,
APA, Harvard, Vancouver, ISO, and other styles
5

Huai, Yang Yang, Zhong Lei Dou, Zhi Ming Sun, Shui Lin Zheng, and Hao Ran Cui. "The Research on Improving the Salt Resistance of Bentonite Used in Geosynthetic Clay Liner." Advanced Materials Research 476-478 (February 2012): 696–700. http://dx.doi.org/10.4028/www.scientific.net/amr.476-478.696.

Full text
Abstract:
Geosynthetic Clay Liner, a water-proofing material which takes polymer as its carrier and bentonite as its basis, has been widely applied in the seepage-proofing projects including irrigation works, gardening and roadbed. In order to improve salt-resistance of bentonite used in Geosynthetic Clay Liner in saline environment, this paper innovatively uses chemical methods to modify the bentonite material. The experimental result shows that the optimum conditions are 100% of acrylic neutralization degree, 0.04%MBA, 1.2%KPS and holding at 70°C for 1 h. According to results of soil moisture supply c
APA, Harvard, Vancouver, ISO, and other styles
6

Lange, K., R. K. Rowe, H. Jamieson, R. L. Flemming, and A. Lanzirotti. "Characterization of geosynthetic clay liner bentonite using micro-analytical methods." Applied Geochemistry 25, no. 7 (2010): 1056–69. http://dx.doi.org/10.1016/j.apgeochem.2010.04.011.

Full text
APA, Harvard, Vancouver, ISO, and other styles
7

Brachman, R. W. I., A. Rentz, R. K. Rowe, and W. A. Take. "Classification and quantification of downslope erosion from a geosynthetic clay liner (GCL) when covered only by a black geomembrane." Canadian Geotechnical Journal 52, no. 4 (2015): 395–412. http://dx.doi.org/10.1139/cgj-2014-0241.

Full text
Abstract:
Field observations of downslope bentonite erosion from a geosynthetic clay liner (GCL) covered by only a black geomembrane are reported for a composite liner left exposed without a protective soil cover for much longer than recommended by the GCL manufacturer. A new nondestructive, light-transmission technique developed to investigate bentonite erosion features in the field is presented. A classification system is developed to describe the type of erosion features observed. Results from five field investigations at the Queen’s University Environmental Liner Test Site (QUELTS II) are reported t
APA, Harvard, Vancouver, ISO, and other styles
8

Seah, Yew-Heng Sherman, and Eng-Choon Leong. "Shrinkage cracks of bentonite-zeolite mixtures." E3S Web of Conferences 382 (2023): 14002. http://dx.doi.org/10.1051/e3sconf/202338214002.

Full text
Abstract:
Bentonite is commonly used in geosynthetic clay liner (GCL) as well as compacted clay liner (CCL) for containment facilities such as sanitary landfills due to its low permeability. Bentonite experiences significant shrinkage on drying, leading to the formation of desiccation cracks and increasing the likelihood of contaminant leachate from the landfill. Adding granular materials such as fine sand to bentonite canreduce shrinkage and hence shrinkage cracks. Recently, zeolite has been suggested as another possible additive to reduce be shrinkage cracks in bentonite. Zeolite has additional benefi
APA, Harvard, Vancouver, ISO, and other styles
9

Chai, Jin-Chun, and Nutthachai Prongmanee. "Barrier properties of a geosynthetic clay liner using polymerized sodium bentonite." Geotextiles and Geomembranes 48, no. 3 (2020): 392–99. http://dx.doi.org/10.1016/j.geotexmem.2019.12.010.

Full text
APA, Harvard, Vancouver, ISO, and other styles
10

Hoai, T. T., M. T. Nhuan, T. Mukunoki, T. T. Dung, and L. T. K. Linh. "Modelling migration of ammonium ion through landfill bottom barriers subjected to elevated temperature and dry-wet cycles, a case study in southern Hanoi, Vietnam." IOP Conference Series: Earth and Environmental Science 1226, no. 1 (2023): 012018. http://dx.doi.org/10.1088/1755-1315/1226/1/012018.

Full text
Abstract:
Abstract Geosynthetic clay liners and compacted clay liners are common bottom barriers in landfills. One of the important steps in barrier design is to evaluate the effectiveness of the bottom barrier system in practical conditions based on modelling contaminant migration. This study simulates the migration of ammonium ions through proposed bottom barriers for design under consideration of the southern Hanoi area’s temperature and geohydrology conditions, then evaluates potential impacts on normalized ammonium concentration in groundwater. Proposed bottom barriers include geosynthetic clay lin
APA, Harvard, Vancouver, ISO, and other styles
More sources

Dissertations / Theses on the topic "Bentonite clay based geosynthetic liner"

1

Rolfe, Damian C. "An investigation into a bentonite clay based geosynthetic liner in a caustic refinery environment." Thesis, Curtin University, 2011. http://hdl.handle.net/20.500.11937/828.

Full text
Abstract:
Bauxite residue (red mud) management is a major environmental issue for alumina refineries. The global average for residue storage can cover in excess of 2.1 million square metres per refinery and is increasing annually by 300 to 400 thousand square metres. Residue has the potential to damage surface and groundwater quality due to the residue’s high alkalinity. Bauxite residue drying areas (RDAs) need to be designed in a manner that is safe for the population and the natural environment. Currently, RDA construction practice relies on the placement of a minimum of two clay lifts, a constructed
APA, Harvard, Vancouver, ISO, and other styles
2

Yu, Bowei. "Engineering Performance of Geosynthetic Clay Liners in Contact with Brine under High Temperature." Thesis, University of Sydney, 2020. https://hdl.handle.net/2123/23281.

Full text
Abstract:
Geosynthetic Clay Liners (GCLs) have been widely adopted in barrier systems for waste containment facilities. GCLs must be adequately hydrated at all times to maintain their low hydraulic conductivity. However, in several applications the GCL is subjected to high temperatures and its bentonite is therefore at risk of dehydration and desiccation. This is the case in landfills, brine ponds, solar ponds and tailing ponds. Higher desiccation risks have been found in artificial ponds exposed directly to solar radiation. This is due to higher temperature (sometimes >80oC), as well as lower overburde
APA, Harvard, Vancouver, ISO, and other styles
3

Weerasinghe, Isuri. "Investigation of the hydraulic performance at the geosynthetic clay liner overlap." Thesis, Queensland University of Technology, 2021. https://eprints.qut.edu.au/208258/1/Isuri_Weerasinghe_Thesis.pdf.

Full text
Abstract:
Geosynthetic clay liners (GCL) are a critical barrier component in containment systems such as landfills and mines. This thesis presents a laboratory testing method and a numerical modelling technique to evaluate the hydraulic performance of Geosynthetic clay liner overlaps. The outcome of the thesis allows practitioners to evaluate specific GCL products and optimise the liner system performance based on the environmental conditions of the specific barrier applications. The industry benefits by reduced long-term experimentation and minimised financial costs, and improvement of service life of
APA, Harvard, Vancouver, ISO, and other styles
4

Mendes, Marianna Jacominy de Amorim. "Etude des facteurs qui affectent la performance des géosynthétiques bentonitiques sous flux de gaz et liquides en barrières des installations de stockage de déchets." Grenoble, 2010. http://www.theses.fr/2010GRENU014.

Full text
Abstract:
Géosynthétiques benthoniques (GCLs) sont matériaux synthétiques composées par un noyau de bentonite sodique ou calcique, en poudre ou en granulats, liés à un ou plus couches de géosynthétiques (géotextiles ou géomembranes en générale). Les GCLs peuvent être aiguillettes, cousus, liés par adhésive, entre autres. Lorsque le GCL est confinée et hydratée, il présente de bonnes propriétés d'étanchéité pour accomplir la fonction de barrière. Sa performance dépend, généralement de la conductivité hydraulique de la bentonite. Grâce à leur faible perméabilité, les GCLs sont souvent installés au fond ou
APA, Harvard, Vancouver, ISO, and other styles
5

Ashe, Lauren. "A Laboratory Examination of Down-slope Bentonite Erosion in Geosynthetic Clay Liners." Thesis, 2014. http://hdl.handle.net/1974/12164.

Full text
Abstract:
Geosynthetic Clay Liners (GCLs) are commonly paired with a geomembrane and used as part of a composite liner system for landfill barriers. Under some circumstances, leaving a composite geomembrane/geosynthetic clay liner exposed to solar radiation in the field has been shown to cause shrinkage of the underlying GCL. Recent field studies have shown that leaving a composite liner exposed can also lead to down-slope erosion of bentonite from the GCL due to the down-slope movement of moisture. To investigate the factors that can affect the onset of bentonite erosion in a GCL an experimental t
APA, Harvard, Vancouver, ISO, and other styles

Book chapters on the topic "Bentonite clay based geosynthetic liner"

1

Miles, W. J. "Chemical, mineralogical and physical characterization of bentonite for geosynthetic liner applications." In Clay Geosynthetic Barriers. CRC Press, 2021. http://dx.doi.org/10.1201/9781003078777-17.

Full text
APA, Harvard, Vancouver, ISO, and other styles
2

Khan, Vishwajeet, and S. Rajesh. "Mineral and Chemical Characterization of Geosynthetic Clay Liner Bentonite." In Lecture Notes in Civil Engineering. Springer Nature Singapore, 2024. http://dx.doi.org/10.1007/978-981-97-2704-9_19.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Lake, C., and R. Rowe. "Contaminant transport through GCL-based liner systems." In Geosynthetic Clay Liners for Waste Containment Facilities. CRC Press, 2010. http://dx.doi.org/10.1201/b10828-6.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Boscov M.E.G., Soares V., Vasconcelos F.D., and Ferrari A.A.P. "Geotechnical properties of a silt-bentonite mixture for liner construction." In Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2009. https://doi.org/10.3233/978-1-60750-031-5-217.

Full text
Abstract:
Cover and bottom liners at waste disposal sites are usually composed of a compacted clay layer (CCL) or a geosynthetic clay liner (GCL) overlain by a geomembrane. Employing local materials in the compacted layer should be attempted, since transportation costs and environmental impacts associated to borrow pit exploitation may be significantly reduced. Saprolitic silty soils of acidic rocks, which occur extensively in tropical regions, may present adequate geotechnical properties when compacted and confined, but their compacted permeability is generally at least tenfold higher than the limit value of 10−9m/s usually required for liners. Furthermore, characterization of this construction material is particularly difficult due to the occurrence of thick layers with great spatial heterogeneity relative to mechanical and hydraulic properties. This paper shows the results of an investigation on the technical feasibility of using a silty saprolitic soil of the metropolitan region of São Paulo for liner construction by means of bentonite addition and compaction at modified energy. Initially, optimum bentonite content was determined considering the mixture permeability. Compressibility, shear strength and expansibility were also determined for the natural soil and the soil-bentonite mixture. A test liner was built in a waste disposal site to consider practical construction aspects. Bentonite addition reduces soil permeability and ensures conformity to specification limits, without significantly modifying other geotechnical properties. The swelling potential of the natural soil and the mixture is a negative aspect that has to be properly addressed.
APA, Harvard, Vancouver, ISO, and other styles
5

Eid M.M., Abdelrahman M.T., and Abdel-Aal F.M.B. "Sand bentonite mixture as a secondary liners in landfills." In Proceedings of the 17th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2009. https://doi.org/10.3233/978-1-60750-031-5-225.

Full text
Abstract:
Engineering specifications for a compacted clay liner are based mainly on a permeability coefficient less than 10−7cm/s. Sand-bentonite mixtures are often used as a barrier material when there is a lack of naturally occurring clayey soils at a site. The addition of small amounts of bentonite (5-15%) improves the performance of a granular material providing a low permeability and an enhanced mechanical stability. In addition, bentonites, obtained in dry, powdered forms, are much easier to blend with onsite sandy soils and to be compacted than wet, sticky clods of clay. Thus, this paper investigates the permeability coefficient of the sand bentonite mixtures. The factors affecting it such as the bentonite content and the impact of real municipal solid waste leachate on the liner permeability are investigated. Volume change after inundation is also investigated taking into consideration the effect of the bentonite content and the type of the permeating fluid. The composite liner consisting from geomembrane (HDPE) sheets as a primary liner and sand bentonite mixture as a secondary liner is tested. The effect of imperfections of the HDPE sheets on the overall permeability of the composite liner is emphasized to clarify importance of the secondary liner in the prevention of the groundwater table contamination.
APA, Harvard, Vancouver, ISO, and other styles
6

Katsumi T. and Fukagawa R. "Factors affecting the chemical compatibility and the barrier performance of GCLs." In Proceedings of the 16th International Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2005. https://doi.org/10.3233/978-1-61499-656-9-2285.

Full text
Abstract:
The chemical compatibility and the barrier performance of geosynthetic clay liners (GCLs) were examined in this paper. The use of GCLs as hydraulic barriers in liner and cover systems for waste containment facilities is on the rise. GCLs consist of a thin layer of bentonite sandwiched between two geotextiles or glued to a geomembrane. Their extremely low hydraulic conductivity to water is attributed to the bentonite in the GCLs, which is composed primarily of a smectite mineral. However, there have been concerns as to the chemical compatibility of GCLs, since bentonite is very sensitive to chemical effects and this can lead to an increase in hydraulic conductivity. The present study focuses on (1) the difference in performance between powdered and granular types of bentonite, (2) the influence of real waste leachates on the hydraulic conductivity of GCLs, (3) the effect of the overburden pressure on the hydraulic conductivity of GCLs, and (4) the chemical compatibility of modified bentonite and its long-term performance.
APA, Harvard, Vancouver, ISO, and other styles
7

Legg Peter and McLennan Molly. "Is there a future for GCLs in Waste Barrier Systems?" In Proceedings of the 15th African Regional Conference on Soil Mechanics and Geotechnical Engineering. IOS Press, 2011. https://doi.org/10.3233/978-1-60750-778-9-89.

Full text
Abstract:
Geosynthetic clay liners (GCLs) are commonly used in geocomposite waste barrier systems as replacement for compacted clay liners. In recent years a number of problems associated with GCLs have been identified including panel shrinkage, desiccation cracking, chemical incompatibility, cation exchange and lack of hydration in geomembrane/GCL composite liner systems. The most important factor affecting the performance of a GCL is cation exchange in the bentonite. Leachate compatibility testing of the GCL is therefore necessary, initially by swell index testing, followed by hydraulic conductivity testing if the swell index test indicates promising results. The results of leachate GCL compatibility testing performed for four waste disposal facilities are presented and their influence on the respective barrier designs. It is concluded that there is a future for the use of GCLs in waste barrier systems provided that the compatibility of the GCL is confirmed through testing
APA, Harvard, Vancouver, ISO, and other styles

Conference papers on the topic "Bentonite clay based geosynthetic liner"

1

Herlin, Bruno, and Kent von Maubeuge. "Geosynthetic Clay Liners (GCLs)." In 2002 4th International Pipeline Conference. ASMEDC, 2002. http://dx.doi.org/10.1115/ipc2002-27012.

Full text
Abstract:
Geosynthetic Clay Liner’s (GCLs) are an established sealing product in the geoenvironmental industry. They are used in landfill applications as caps and base liners, secondary containment for fuel storage facilities, as well as within various other containment structures such as dams, canals, rivers, and lakes. Rolled out like a carpet to provide a durable impermeable liner, Geosynthetic Clay Liners consist of a layer of high swelling sodium bentonite sandwiched between two geotextiles. Manufactured around the world in different techniques, the Canadian manufactured GCL, is mechanically bonded
APA, Harvard, Vancouver, ISO, and other styles
2

Chen, Jiannan, Craig H. Benson, William J. Likos, and Tuncer B. Edil. "Interface Shear Strength of a Bentonite-Polymer Geosynthetic Clay Liner and a Textured Geomembrane." In Geotechnical Frontiers 2017. American Society of Civil Engineers, 2017. http://dx.doi.org/10.1061/9780784480434.022.

Full text
APA, Harvard, Vancouver, ISO, and other styles
3

Tian, Kuo, Craig H. Benson, and William J. Likos. "Effect of an Anion Ratio on the Hydraulic Conductivity of a Bentonite-Polymer Geosynthetic Clay Liner." In Geotechnical Frontiers 2017. American Society of Civil Engineers, 2017. http://dx.doi.org/10.1061/9780784480434.018.

Full text
APA, Harvard, Vancouver, ISO, and other styles
4

Li, Dong, and Kuo Tian. "Effects of Prehydration on Hydraulic Conductivity of Bentonite-Polymer Geosynthetic Clay Liner to Coal Combustion Product Leachate." In Geo-Congress 2022. American Society of Civil Engineers, 2022. http://dx.doi.org/10.1061/9780784484012.057.

Full text
APA, Harvard, Vancouver, ISO, and other styles
5

Zhao, Hanrui, and Kuo Tian. "Effect of Polymer Elution on Shear Strength of Interface between Smooth Geomembrane and Bentonite-Polymer Geosynthetic Clay Liner." In Geotechnical Frontiers 2025. American Society of Civil Engineers, 2025. https://doi.org/10.1061/9780784485972.030.

Full text
APA, Harvard, Vancouver, ISO, and other styles
6

Khan, Vishwajeet, and Rajesh Sathiyamoorthy. "Hydration Characteristics of Bentonite Core of Geosynthetic Clay Liner: Key Role of Wet–Dry Cycles and Hydrating Fluids." In Geo-EnvironMeet 2025. American Society of Civil Engineers, 2025. https://doi.org/10.1061/9780784485699.044.

Full text
APA, Harvard, Vancouver, ISO, and other styles
You might also be interested in the extended bibliographies on the topic 'Bentonite clay based geosynthetic liner' for particular source types:
Journal articles
We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!

To the bibliography