Geosynthetic mat Tatrabent-development, production and application
Identifieur interne : 000D55 ( PascalFrancis/Corpus ); précédent : 000D54; suivant : 000D56Geosynthetic mat Tatrabent-development, production and application
Auteurs : Ivan Janotka ; Stefan Kiss ; Radovan BaslikSource :
- Applied clay science [ 0169-1317 ] ; 2002.
Descripteurs français
- Pascal (Inist)
English descriptors
- KwdEn :
Abstract
The geotechnical and chemical approach to the evaluation of blended mineral fillers in a geosynthetic mat for sealing purposes is introduced. Properties measured include water sorption characteristics, heavy metal sorption, neutralization ability, occlusion of saturated vapors of water and nitrogen dioxide and permeability. Bentonite is the main component in the blend; zeolite and diatomite are added minerals. All materials are mined in Slovakia. Bentonite-zeolite mineral filler is used in the geosynthetic mat TATRABENT manufactured since 1996. The significance of the relation between liquid limit (wL) and swell characteristics like water adsorption by Enslin (Es) free swell and one-dimensional swelling has been studied to assess the quality of mineral fillers. Similarly, the relation between liquid limit and coefficient of permeability of mineral fillers is concerned herein. The review of recommended properties for blended mineral filler of Tatrabent is given as well (300% ≤ wL < 450%, 400% ≤ Es < 700%, 18% ≤ free swell < 22%, coefficient of permeability, k < 5 X 10-11m s-1 and heavy metal sorption ability > 95%/24 h). These values are optimal for regularly tested and certified Tatrabent mineral filler with the weight ratio of bentonite to zeolite 9:1 in the final product. The difference between Tatrabent mineral filler and those recently used in waste landfills in the world is that Tatrabent mineral filler is the blend of bentonite and zeolite or diatomite while the others consist only of natural or activated bentonites. The purpose of this contribution is to suggest directions for the optimal use of blended mineral fillers used in the geosynthetic mat Tatrabent acceptable in landfill construction for waste containment on the basis of obtained results.
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Pour connaître la documentation sur le format Inist Standard.
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Format Inist (serveur)
| NO : | PASCAL 02-0235705 INIST |
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| ET : | Geosynthetic mat Tatrabent-development, production and application |
| AU : | JANOTKA (Ivan); KISS (Stefan); BASLIK (Radovan); CZURDA (Kurt A.); WAGNER (Jean-Frank) |
| AF : | Institute of Construction and Architecture, Slovak Academy of Sciences, Dúbravská cesta 9/842 20 Bratislava/Slovaquie (1 aut.); TATRABENT Ltd., Niklova ul. 926 13 Sered'/Slovaquie (2 aut.); Tectum Geosynthetic Ltd., Radvanska 1/811 01 Bratislava/Slovaquie (3 aut.); Department of Applied Geology, University of Karlsruhe, Kaiserstr. 12/76128 Karlsruhe/Allemagne (1 aut.); Geology Department, Faculty VI, University of Trier, Behringstrasse/54286 Trier/Allemagne (2 aut.) |
| DT : | Publication en série; Niveau analytique |
| SO : | Applied clay science; ISSN 0169-1317; Coden ACLSER; Pays-Bas; Da. 2002; Vol. 21; No. 1-2; Pp. 21-31; Bibl. 24 ref. |
| LA : | Anglais |
| EA : | The geotechnical and chemical approach to the evaluation of blended mineral fillers in a geosynthetic mat for sealing purposes is introduced. Properties measured include water sorption characteristics, heavy metal sorption, neutralization ability, occlusion of saturated vapors of water and nitrogen dioxide and permeability. Bentonite is the main component in the blend; zeolite and diatomite are added minerals. All materials are mined in Slovakia. Bentonite-zeolite mineral filler is used in the geosynthetic mat TATRABENT manufactured since 1996. The significance of the relation between liquid limit (wL) and swell characteristics like water adsorption by Enslin (Es) free swell and one-dimensional swelling has been studied to assess the quality of mineral fillers. Similarly, the relation between liquid limit and coefficient of permeability of mineral fillers is concerned herein. The review of recommended properties for blended mineral filler of Tatrabent is given as well (300% ≤ wL < 450%, 400% ≤ Es < 700%, 18% ≤ free swell < 22%, coefficient of permeability, k < 5 X 10-11m s-1 and heavy metal sorption ability > 95%/24 h). These values are optimal for regularly tested and certified Tatrabent mineral filler with the weight ratio of bentonite to zeolite 9:1 in the final product. The difference between Tatrabent mineral filler and those recently used in waste landfills in the world is that Tatrabent mineral filler is the blend of bentonite and zeolite or diatomite while the others consist only of natural or activated bentonites. The purpose of this contribution is to suggest directions for the optimal use of blended mineral fillers used in the geosynthetic mat Tatrabent acceptable in landfill construction for waste containment on the basis of obtained results. |
| CC : | 226B01; 226B04; 001E01O01; 001E01O04 |
| FD : | Slovaquie; Géosynthétique; Barrière déchet; Développement; Production; Application; Evaluation; Etanchement; Propriété; Sorption; Métal lourd; Neutralisation; Saturation; Diffraction RX; Perméabilité; Bentonite; Zéolite; Diatomite; Adsorption; Gonflement; Remblaiement |
| FG : | Europe Centrale; Europe; Roche clastique; Roche sédimentaire; Tectosilicate; Silicate |
| ED : | Slovakia; geosynthetics; disposal barriers; development; production; applications; evaluation; sealing; properties; sorption; heavy metals; neutralization; saturation; X-ray diffraction; permeability; bentonite; zeolite; diatomite; adsorption; swelling; landfills |
| EG : | Central Europe; Europe; clastic rocks; sedimentary rocks; framework silicates; silicates |
| SD : | Eslovaquia; Producción; Estancamiento; Sorción; Metal pesado; Saturación; Difracción RX; Permeabilidad; Bentonita; Zeolita; Diatomita; Adsorción; Inflamiento; Terraplenado |
| LO : | INIST-20859.354000100846800030 |
| ID : | 02-0235705 |
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Properties measured include water sorption characteristics, heavy metal sorption, neutralization ability, occlusion of saturated vapors of water and nitrogen dioxide and permeability. Bentonite is the main component in the blend; zeolite and diatomite are added minerals. All materials are mined in Slovakia. Bentonite-zeolite mineral filler is used in the geosynthetic mat TATRABENT manufactured since 1996. The significance of the relation between liquid limit (w<sub>L</sub>) and swell characteristics like water adsorption by Enslin (Es) free swell and one-dimensional swelling has been studied to assess the quality of mineral fillers. Similarly, the relation between liquid limit and coefficient of permeability of mineral fillers is concerned herein. The review of recommended properties for blended mineral filler of Tatrabent is given as well (300% ≤ w<sub>L</sub> < 450%, 400% ≤ Es < 700%, 18% ≤ free swell < 22%, coefficient of permeability, k < 5 X 10<sup>-11</sup>m s<sup>-1</sup> and heavy metal sorption ability > 95%/24 h). These values are optimal for regularly tested and certified Tatrabent mineral filler with the weight ratio of bentonite to zeolite 9:1 in the final product. The difference between Tatrabent mineral filler and those recently used in waste landfills in the world is that Tatrabent mineral filler is the blend of bentonite and zeolite or diatomite while the others consist only of natural or activated bentonites. 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All rights reserved.</s1></fA44><fA45><s0>24 ref.</s0></fA45><fA47 i1="01" i2="1"><s0>02-0235705</s0></fA47><fA60><s1>P</s1></fA60><fA61><s0>A</s0></fA61><fA64 i1="01" i2="1"><s0>Applied clay science</s0></fA64><fA66 i1="01"><s0>NLD</s0></fA66><fC01 i1="01" l="ENG"><s0>The geotechnical and chemical approach to the evaluation of blended mineral fillers in a geosynthetic mat for sealing purposes is introduced. Properties measured include water sorption characteristics, heavy metal sorption, neutralization ability, occlusion of saturated vapors of water and nitrogen dioxide and permeability. Bentonite is the main component in the blend; zeolite and diatomite are added minerals. All materials are mined in Slovakia. Bentonite-zeolite mineral filler is used in the geosynthetic mat TATRABENT manufactured since 1996. The significance of the relation between liquid limit (w<sub>L</sub>) and swell characteristics like water adsorption by Enslin (Es) free swell and one-dimensional swelling has been studied to assess the quality of mineral fillers. Similarly, the relation between liquid limit and coefficient of permeability of mineral fillers is concerned herein. The review of recommended properties for blended mineral filler of Tatrabent is given as well (300% ≤ w<sub>L</sub> < 450%, 400% ≤ Es < 700%, 18% ≤ free swell < 22%, coefficient of permeability, k < 5 X 10<sup>-11</sup>m s<sup>-1</sup> and heavy metal sorption ability > 95%/24 h). These values are optimal for regularly tested and certified Tatrabent mineral filler with the weight ratio of bentonite to zeolite 9:1 in the final product. The difference between Tatrabent mineral filler and those recently used in waste landfills in the world is that Tatrabent mineral filler is the blend of bentonite and zeolite or diatomite while the others consist only of natural or activated bentonites. 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l="FRE"><s0>Gonflement</s0><s5>62</s5></fC03><fC03 i1="20" i2="2" l="ENG"><s0>swelling</s0><s5>62</s5></fC03><fC03 i1="20" i2="2" l="SPA"><s0>Inflamiento</s0><s5>62</s5></fC03><fC03 i1="21" i2="2" l="FRE"><s0>Remblaiement</s0><s5>65</s5></fC03><fC03 i1="21" i2="2" l="ENG"><s0>landfills</s0><s5>65</s5></fC03><fC03 i1="21" i2="2" l="SPA"><s0>Terraplenado</s0><s5>65</s5></fC03><fC06><s0>ILS</s0><s0>TAS</s0></fC06><fC07 i1="01" i2="2" l="FRE"><s0>Europe Centrale</s0><s2>NG</s2></fC07><fC07 i1="01" i2="2" l="ENG"><s0>Central Europe</s0><s2>NG</s2></fC07><fC07 i1="01" i2="2" l="SPA"><s0>Europa central</s0><s2>NG</s2></fC07><fC07 i1="02" i2="2" l="FRE"><s0>Europe</s0></fC07><fC07 i1="02" i2="2" l="ENG"><s0>Europe</s0></fC07><fC07 i1="02" i2="2" l="SPA"><s0>Europa</s0></fC07><fC07 i1="03" i2="2" l="FRE"><s0>Roche clastique</s0><s2>NV</s2></fC07><fC07 i1="03" i2="2" l="ENG"><s0>clastic rocks</s0><s2>NV</s2></fC07><fC07 i1="03" i2="2" l="SPA"><s0>Roca clástica</s0><s2>NV</s2></fC07><fC07 i1="04" i2="2" l="FRE"><s0>Roche sédimentaire</s0></fC07><fC07 i1="04" i2="2" l="ENG"><s0>sedimentary rocks</s0></fC07><fC07 i1="04" i2="2" l="SPA"><s0>Roca sedimentaria</s0></fC07><fC07 i1="05" i2="2" l="FRE"><s0>Tectosilicate</s0><s2>NZ</s2></fC07><fC07 i1="05" i2="2" l="ENG"><s0>framework silicates</s0><s2>NZ</s2></fC07><fC07 i1="06" i2="2" l="FRE"><s0>Silicate</s0></fC07><fC07 i1="06" i2="2" l="ENG"><s0>silicates</s0></fC07><fC07 i1="06" i2="2" l="SPA"><s0>Silicato</s0></fC07><fN21><s1>140</s1></fN21><fN82><s1>PSI</s1></fN82></pA></standard><server><NO>PASCAL 02-0235705 INIST</NO><ET>Geosynthetic mat Tatrabent-development, production and application</ET><AU>JANOTKA (Ivan); KISS (Stefan); BASLIK (Radovan); CZURDA (Kurt A.); WAGNER (Jean-Frank)</AU><AF>Institute of Construction and Architecture, Slovak Academy of Sciences, Dúbravská cesta 9/842 20 Bratislava/Slovaquie (1 aut.); TATRABENT Ltd., Niklova ul. 926 13 Sered'/Slovaquie (2 aut.); Tectum Geosynthetic Ltd., Radvanska 1/811 01 Bratislava/Slovaquie (3 aut.); Department of Applied Geology, University of Karlsruhe, Kaiserstr. 12/76128 Karlsruhe/Allemagne (1 aut.); Geology Department, Faculty VI, University of Trier, Behringstrasse/54286 Trier/Allemagne (2 aut.)</AF><DT>Publication en série; Niveau analytique</DT><SO>Applied clay science; ISSN 0169-1317; Coden ACLSER; Pays-Bas; Da. 2002; Vol. 21; No. 1-2; Pp. 21-31; Bibl. 24 ref.</SO><LA>Anglais</LA><EA>The geotechnical and chemical approach to the evaluation of blended mineral fillers in a geosynthetic mat for sealing purposes is introduced. Properties measured include water sorption characteristics, heavy metal sorption, neutralization ability, occlusion of saturated vapors of water and nitrogen dioxide and permeability. Bentonite is the main component in the blend; zeolite and diatomite are added minerals. All materials are mined in Slovakia. Bentonite-zeolite mineral filler is used in the geosynthetic mat TATRABENT manufactured since 1996. The significance of the relation between liquid limit (w<sub>L</sub>) and swell characteristics like water adsorption by Enslin (Es) free swell and one-dimensional swelling has been studied to assess the quality of mineral fillers. Similarly, the relation between liquid limit and coefficient of permeability of mineral fillers is concerned herein. The review of recommended properties for blended mineral filler of Tatrabent is given as well (300% ≤ w<sub>L</sub> < 450%, 400% ≤ Es < 700%, 18% ≤ free swell < 22%, coefficient of permeability, k < 5 X 10<sup>-11</sup>m s<sup>-1</sup> and heavy metal sorption ability > 95%/24 h). These values are optimal for regularly tested and certified Tatrabent mineral filler with the weight ratio of bentonite to zeolite 9:1 in the final product. The difference between Tatrabent mineral filler and those recently used in waste landfills in the world is that Tatrabent mineral filler is the blend of bentonite and zeolite or diatomite while the others consist only of natural or activated bentonites. The purpose of this contribution is to suggest directions for the optimal use of blended mineral fillers used in the geosynthetic mat Tatrabent acceptable in landfill construction for waste containment on the basis of obtained results.</EA><CC>226B01; 226B04; 001E01O01; 001E01O04</CC><FD>Slovaquie; Géosynthétique; Barrière déchet; Développement; Production; Application; Evaluation; Etanchement; Propriété; Sorption; Métal lourd; Neutralisation; Saturation; Diffraction RX; Perméabilité; Bentonite; Zéolite; Diatomite; Adsorption; Gonflement; Remblaiement</FD><FG>Europe Centrale; Europe; Roche clastique; Roche sédimentaire; Tectosilicate; Silicate</FG><ED>Slovakia; geosynthetics; disposal barriers; development; production; applications; evaluation; sealing; properties; sorption; heavy metals; neutralization; saturation; X-ray diffraction; permeability; bentonite; zeolite; diatomite; adsorption; swelling; landfills</ED><EG>Central Europe; Europe; clastic rocks; sedimentary rocks; framework silicates; silicates</EG><SD>Eslovaquia; Producción; Estancamiento; Sorción; Metal pesado; Saturación; Difracción RX; Permeabilidad; Bentonita; Zeolita; Diatomita; Adsorción; Inflamiento; Terraplenado</SD><LO>INIST-20859.354000100846800030</LO><ID>02-0235705</ID></server></inist></record>Pour manipuler ce document sous Unix (Dilib)
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