TERMIUM Plus^®

Record 1,  Textual support,  English

Record number: 1, Textual support number: 1 DEF

A solution in hydrometallurgical treatment from which all possible valuable constituents have been removed.  4, record 1, English, - barren%20leach%20solution

Record number: 1, Textual support number: 1 CONT

Heap leaching is often the most cost-effective way to extract value from gold or copper ores. Heap leaching involves placing ore-grade material on an impermeable liner foundation with a solution collection system of drainpipes and irrigating the surface with either cyanide solution(for gold) or acid(for copper). Within the heap, chemical reactions occur which liberate the payable metal from the rock. The resultant solution, called pregnant leach solution(PLS), reaches the liner and the collection pipes, and then reports to a storage facility(pond) for processing where the metal is removed, the solution conditioned, and re-applied to the HLP [heap leach pad] as barren leach solution(BLS).  1, record 1, English, - barren%20leach%20solution

Record 1,  Textual support,  French

Record number: 1, Textual support number: 1 DEF

Dans un procédé de lixiviation, solution à partir de laquelle les métaux dissous ont été extraits.  2, record 1, French, - solution%20st%C3%A9rile

Record 1,  Textual support,  Spanish

Record 2,  Textual support,  English

Record number: 2, Textual support number: 1 DEF

The impermeable rock overlying an oil or gas reservoir that tends to prevent migration of the reservoir fluids from the reservoir.  5, record 2, English, - cap%20rock

Record number: 2, Textual support number: 1 CONT

Oil and gas become trapped in the subsurface where there is a barrier formed by impermeable rocks, such as well-cemented lithologies, mudrock and evaporite beds. These impermeable lithologies are known as cap rocks. The hydrocarbons will find their way around the cap-rock barrier unless there is some form of hydrocarbon trap that prevents further upward migration.  6, record 2, English, - cap%20rock

Record number: 2, Textual support number: 1 OBS

All cap rocks are impermeable, therefore making the terms "impermeable cap rock" and "impervious cap rock" redundant.  7, record 2, English, - cap%20rock

Record 2,  Textual support,  French

Record number: 2, Textual support number: 1 DEF

[...] barrière étanche [permettant] de sceller la roche réservoir, évitant par le fait même une dispersion du pétrole et du gaz naturel.  3, record 2, French, - roche%20couverture

Record number: 2, Textual support number: 1 OBS

Comme les roches couverture sont toujours imperméables, le terme «roche couverture imperméable» est redondant.  4, record 2, French, - roche%20couverture

Record 2,  Textual support,  Spanish

Record 3,  Textual support,  English

Record number: 3, Textual support number: 1 CONT

Natural gas from very low permeability reservoirs is often referred to as "tight gas" and requires special stimulation before commercial rates of production can be achieved.  5, record 3, English, - tight%20gas

Record number: 3, Textual support number: 2 CONT

Tight gas refers to natural gas [accumulated in] reservoirs locked in extraordinarily impermeable, hard rock, making the underground formation extremely "tight. "  6, record 3, English, - tight%20gas

Record 3,  Textual support,  French

Record number: 3, Textual support number: 1 DEF

Gaz naturel qui est difficile à extraire de la roche dans laquelle il est piégé, en raison de la faible perméabilité de celle-ci.  7, record 3, French, - gaz%20de%20r%C3%A9servoir%20%C3%A9tanche

Record number: 3, Textual support number: 1 CONT

[...] le gaz de réservoir étanche désigne une composante du gaz classique qui est produite à partir de réservoirs de faible perméabilité. Généralement, les réservoirs de gaz étanches n'ont pas de voies de cheminement naturelles suffisantes à travers le roc pour que le gaz naturel rejoigne le puits de forage; ils ont donc besoin d'une forme de stimulation artificielle pour créer ces voies de cheminement.  8, record 3, French, - gaz%20de%20r%C3%A9servoir%20%C3%A9tanche

Record number: 3, Textual support number: 2 CONT

[…] le gaz de schiste, le gaz de réservoir étanche et le pétrole de réservoir étanche font référence aux ressources non traditionnelles provenant de réservoirs à faible perméabilité qui sont exploitées en utilisant des puits horizontaux et la fracturation hydraulique en plusieurs étapes.  9, record 3, French, - gaz%20de%20r%C3%A9servoir%20%C3%A9tanche

Record number: 3, Textual support number: 1 OBS

pétrole de réservoir compact : terme et définition publiés au Journal officiel de la République française le 19 septembre 2018.  10, record 3, French, - gaz%20de%20r%C3%A9servoir%20%C3%A9tanche

Record 3,  Textual support,  Spanish

Record number: 3, Textual support number: 1 DEF

[...] gas natural contenido en rocas muy compactas, areniscas y/o calizas, con valores de permeabilidad matricial muy bajos.  4, record 3, Spanish, - gas%20de%20formaciones%20compactas

Record number: 3, Textual support number: 1 OBS

[...] el gas [...] ha migrado desde la roca madre y se encuentra contenido en microfracturas y en la escasa porosidad matricial de la roca [reservorio].  4, record 3, Spanish, - gas%20de%20formaciones%20compactas

Record 4,  Textual support,  English

Record number: 4, Textual support number: 1 CONT

In conventional reservoirs, oil and gas are fairly mobile and easily move through the permeable formation because of buoyancy(they are lighter than the water in the same formation and therefore rise) until they are trapped against an impermeable rock(i. e. a seal) that prevents further movement. This leads to localized pools of oil and gas while the rest of the formation is filled with water.  2, record 4, English, - conventional%20reservoir

Record 4,  Textual support,  French

Record number: 4, Textual support number: 1 CONT

Dans les réservoirs classiques, le pétrole et le gaz sont relativement mobiles et circulent facilement à travers la formation perméable en raison de leur flottabilité – ils sont plus légers que l'eau qui se trouve dans la même formation, si bien qu'ils lèvent – jusqu'à ce qu'ils soient emprisonnés contre la roche imperméable qui l'empêche d'aller plus loin. Cela produit des gisements localisés de pétrole et de gaz alors que le reste de la formation est rempli d'eau.  3, record 4, French, - r%C3%A9servoir%20classique

Record number: 4, Textual support number: 2 CONT

En raison de la bonne perméabilité de la roche dans un réservoir conventionnel, le gaz s'échappe librement vers le puits de forage.  4, record 4, French, - r%C3%A9servoir%20classique

Record 4,  Textual support,  Spanish

Record number: 4, Textual support number: 1 CONT

En los reservorios o yacimientos convencionales, las características porosas y permeables de las rocas que los conforman permiten que los hidrocarburos contenidos en sus poros microscópicos fluyan bajo ciertas condiciones hacia el pozo.  2, record 4, Spanish, - yacimiento%20convencional

Record 5,  Textual support,  English

Record number: 5, Textual support number: 1 DEF

An essentially impermeable membrane used with foundation, soil, rock, earth or any other geotechnical engineering-related material as an integral part of human-made project, structure, or system.  3, record 5, English, - geomembrane

Record number: 5, Textual support number: 1 CONT

Geomembranes are very low permeability membrane liners and barriers used with any geotechnical engineering based material so as to control fluid migration in a man-made project, structure or system.  2, record 5, English, - geomembrane

Record number: 5, Textual support number: 1 OBS

Geomembrane: The term liner applies when a geomembrane is used as an interface or a surface revetment. The term barrier is usually reserved for the cases where the geomembrane is used inside an earth mass. Geomembrane is a generic term which has been proposed to replace many terms such as: synthetic membranes, polymeric membranes, plastic liners, flexible membrane liners, impermeable membranes and impervious sheets. These terms are not appropriate because: (i) synthetic, polymeric and plastic are too restrictive; (ii) geomembranes are not always used as liners; (iii) flexible membrane is redundant; and (iv) no material is absolutely impermeable or impervious. In addition, many users for these materials habitually designate them with trade names, which adds to the terminology confusion. Geomembranes should not be confused with other similar membranes used for such applications as single-ply roofing, floating covers and air supported roof. Also, geomembranes should not be confused with geotextiles [which are permeable by construction].  2, record 5, English, - geomembrane

Record number: 5, Textual support number: 2 OBS

Liquid containment (pond) liners. Undoubtedly the largest single use of geomembranes is in the area of liquid containment. In fact, the name "geomembranes" is actually one that supersedes the name "pond liner," reflecting the original use of the plastic and rubber materials ...  3, record 5, English, - geomembrane

Record number: 5, Textual support number: 3 OBS

Geotextiles are defined as permeable textiles used in conjunction with soils or rocks ... In contrast, geomembranes are defined as impermeable membranes which can also be used in conjunction with soils or rocks.  4, record 5, English, - geomembrane

Record 5,  Textual support,  French

Record number: 5, Textual support number: 1 DEF

Feuille synthétique introduite dans le sol et servant d'écran séparateur.  4, record 5, French, - g%C3%A9omembrane

Record number: 5, Textual support number: 1 OBS

Il existe deux types principaux de géotextiles, perméables et imperméables. Ces derniers [...] sont souvent appelés géomembranes, et le terme géotextile est réservé aux textiles perméables apparus après 1960.  3, record 5, French, - g%C3%A9omembrane

Record number: 5, Textual support number: 2 OBS

[Les géomembranes sont] utilisées dans le génie civil pour sa fonction d'étanchéité ou d'imperméabilisation.  5, record 5, French, - g%C3%A9omembrane

Record 5,  Textual support,  Spanish

Record number: 5, Textual support number: 1 DEF

Lámina impermeable y flexible que se utiliza mayoritariamente en lagunas, plantas de tratamiento, rellenos sanitarios, etc. [para] impermeabilizar.  2, record 5, Spanish, - geomembrana

Record number: 5, Textual support number: 1 CONT

Existen diferentes tipos de geosintéticos: los geotextiles, las geomembranas, geomallas, georedes, geoceldas, geomantas, biomantas y la combinación de ellos: los geocompuestos.  2, record 5, Spanish, - geomembrana

Record 6,  Textual support,  English

Record number: 6, Textual support number: 1 DEF

The reappearance at the surface of a stream which originated on impermeable rock but which disappears underground on reaching calcareous strata.  2, record 6, English, - resurgence

Record number: 6, Textual support number: 1 CONT

A resurgence marks the emergence of a substantial flow of karst water that had previously travelled some distance underground in limestone rocks, having commenced its journey as a surface stream.  2, record 6, English, - resurgence

Record 6,  Textual support,  French

Record number: 6, Textual support number: 1 DEF

Réapparition d'un cours d'eau à la suite d'un parcours souterrain dans le karst.  2, record 6, French, - r%C3%A9surgence

Record number: 6, Textual support number: 1 CONT

En faisant résurgence dans les eaux de surface, les eaux souterraines permettent, très souvent, le maintien du régime hydrique des cours d'eau.  3, record 6, French, - r%C3%A9surgence

Record number: 6, Textual support number: 1 OBS

La résurgence est un des deux cas de sources vauclusiennes, l'autre étant l'exsurgence.  2, record 6, French, - r%C3%A9surgence

Record 6,  Textual support,  Spanish

Record number: 6, Textual support number: 1 DEF

Reaparición, por encima del suelo, al final de su recorrido subterráneo, de una corriente de agua superficial que había desaparecido bajo tierra.  1, record 6, Spanish, - resurgencia

Record 7,  Textual support,  English

Record number: 7, Textual support number: 1 CONT

Rock salt is essentially impermeable to liquids and gases due to its plastic properties and the absence of interstitial porosity.  1, record 7, English, - interstitial%20porosity

Record 7,  Textual support,  French

Record number: 7, Textual support number: 1 CONT

Les roches pouvant présenter une porosité d'interstices et une perméabilité satisfaisantes sont les sables, les grès, certains calcaires et dolomies.  2, record 7, French, - porosit%C3%A9%20d%27interstices

Record number: 7, Textual support number: 2 CONT

La «porosité d'interstices réduite» [...] est une porosité d'interstices, diminuée par un dépôt, le plus fréquemment, soit de carbonate de chaux, d'hydroxyde ferrique ou de silice, à la surface des grains.  3, record 7, French, - porosit%C3%A9%20d%27interstices

Record number: 7, Textual support number: 3 CONT

La «porosité d'interstices restreinte» [...] résulte de l'intercalation de grains plus petits entre les plus gros. La porosité se trouve ainsi largement diminuée.  3, record 7, French, - porosit%C3%A9%20d%27interstices

Record number: 7, Textual support number: 1 OBS

S'oppose à «porosité de fissures».  4, record 7, French, - porosit%C3%A9%20d%27interstices

Record 7,  Textual support,  Spanish

Record 8,  Textual support,  English

Record number: 8, Textual support number: 1 DEF

Descriptive of not allowing the passage of fluid.  3, record 8, English, - impermeable

Record number: 8, Textual support number: 1 OBS

A formation may be porous yet impermeable due to the absence of connecting passages between the voids within it.  3, record 8, English, - impermeable

Record number: 8, Textual support number: 1 PHR

impermeable layer; impervious rock.  4, record 8, English, - impermeable

Record 8,  Textual support,  French

Record number: 8, Textual support number: 1 DEF

Qui ne se laisse pas traverser par un liquide, et spécialement par l'eau.  3, record 8, French, - imperm%C3%A9able

Record number: 8, Textual support number: 2 DEF

Se dit d'une matière qui, par nature, ne se laisse pas pénétrer, imprégner par l'eau.  4, record 8, French, - imperm%C3%A9able

Record 8,  Textual support,  Spanish

Record number: 8, Textual support number: 1 DEF

Que posee una textura que no permite el paso del agua de forma perceptible bajo la presión estática del agua subsuperficial.  1, record 8, Spanish, - impermeable

Record 9,  Textual support,  English

Record number: 9, Textual support number: 1 DEF

A subsurface layer of rock that contains steam or hot water, which is trapped in the layer by overlying impermeable rocks; a subsurface layer of rock that is hot but contains little or no water.  2, record 9, English, - geothermal%20reservoir

Record number: 9, Textual support number: 1 OBS

Geothermal reservoirs are a potential source of energy.  2, record 9, English, - geothermal%20reservoir

Record 9,  Textual support,  French

Record number: 9, Textual support number: 1 DEF

Formation géologique contenant des eaux à la température de la roche encaissante [...]  3, record 9, French, - r%C3%A9servoir%20g%C3%A9othermique

Record number: 9, Textual support number: 1 OBS

L'intérêt d'un réservoir géothermique dépend aussi de son épaisseur, hauteur de la couche poreuse généralement située entre les zones imperméables.  3, record 9, French, - r%C3%A9servoir%20g%C3%A9othermique

Record 9,  Textual support,  Spanish

Record 10,  Textual support,  English

Record number: 10, Textual support number: 1 DEF

A dome-shaped formation of rock salt which has been forced upwards through overlying strata until it lies under a layer of impermeable caprock.  4, record 10, English, - salt%20dome

Record number: 10, Textual support number: 1 CONT

Salt domes are now being converted to storage facilities for oil and natural gas, butane, propylene, and other hydrocarbon fuels.  5, record 10, English, - salt%20dome

Record number: 10, Textual support number: 2 CONT

A salt dome results in lowered gravity because salt is less dense than other rocks.  6, record 10, English, - salt%20dome

Record number: 10, Textual support number: 3 CONT

These evaporites and turbidites are ideal environments for the formation of oil and gas deposits, which concentrate in the more porous sedimentary horizons and in structural traps like anticlines and salt domes ...  7, record 10, English, - salt%20dome

Record 10,  Textual support,  French

Record number: 10, Textual support number: 1 DEF

Variété de diapir correspondant à un bombement topographique en coupole, produit par la montée de matériaux plastiques, de type évaporitique.  2, record 10, French, - d%C3%B4me%20de%20sel

Record number: 10, Textual support number: 1 CONT

[...] les dômes de sel [...] sont de vastes montées de masses salifères, indépendamment de contraintes tectoniques : en effet, ils sont en général situés dans des régions dont les terrains sont par ailleurs restés horizontaux [...]; [...] il semble que la montée de ces dômes de sel soit liée à la simple différence de densité entre le sel plus léger et les roches encaissantes [...]  3, record 10, French, - d%C3%B4me%20de%20sel

Record number: 10, Textual support number: 2 CONT

Sur la «Gulf-Coast», le pétrole s'accumule souvent sur les flancs des dômes de sel, véritables piliers, d'un diamètre de 2 à 3 km, perçant verticalement des centaines de mètres d'épaisseur de terrains sédimentaires.  4, record 10, French, - d%C3%B4me%20de%20sel

Record number: 10, Textual support number: 3 CONT

[...] sous la pression des roches surincombantes les roches salines moins denses et très plastiques se frayent un chemin vers la surface en soulevant et en écartant les assises horizontales supérieures (dômes de sel), arrivant même à les perforer pour apparaître à l'air libre. [...] Les dômes de sel sont fréquents sur la côte du golfe du Mexique.  5, record 10, French, - d%C3%B4me%20de%20sel

Record number: 10, Textual support number: 4 CONT

Les pièges [à pétrole] les plus courants sont constitués par des anticlinaux, des dômes de sel en forme de champignon ou par des failles [...]  6, record 10, French, - d%C3%B4me%20de%20sel

Record number: 10, Textual support number: 1 OBS

dôme de sel : terme en usage à Ressources naturelles Canada - Secteur des sciences de la Terre.  7, record 10, French, - d%C3%B4me%20de%20sel

Record 10,  Textual support,  Spanish

Record 11,  Textual support,  English

Record number: 11, Textual support number: 1 CONT

Natural gas is most commonly stored under pressure in three different types of underground facilities. The most common type of storage facility is depleted oil and natural gas fields. Converting a field from production to storage has the advantage of existing infrastructure such as wells, gathering systems, and pipeline connections. The second most common type of natural gas storage facility is natural aquifers, which are frequently used in the Midwest. Natural aquifers are suitable for gas storage if water-bearing sedimentary rock is overlain with an impermeable cap rock but usually require more base gas than depleted oil fields. Caverns constructed in natural salt deposits are the third most common type of storage facility and are used primarily along the Gulf Coast.  2, record 11, English, - storage%20facility

Record number: 11, Textual support number: 1 OBS

... details concerning the route, design and capacity of applicant’s pipeline [include] (i) compressor stations, and (ii) storage facilities ... [See Consolidated Regulations of Canada (C.R.C.), 1978, chapter 1056, 4(2)(k).]  3, record 11, English, - storage%20facility

Record 11,  Textual support,  French

Record number: 11, Textual support number: 1 CONT

Directive 98/30/CE du Parlement Européen et du Conseil du 22 juin 1998 concernant des règles communes pour le marché intérieur du gaz naturel. Journal officiel n° L 204 du 21/07/1998 p. 0001 - 0012. [...] Aux fins de la présente directive, on entend par : [...] «installation de stockage» : une installation utilisée pour le stockage de gaz naturel, et détenue et/ou exploitée par une entreprise de gaz naturel, à l'exclusion de la partie utilisée pour des activités de production; [...]  3, record 11, French, - installation%20de%20stockage

Record number: 11, Textual support number: 1 OBS

installation d'emmagasinage : Voir la Codification des règlements du Canada (C.R.C.), 1978, chapitre 1056, 4(2)(k).  4, record 11, French, - installation%20de%20stockage

Record 11,  Textual support,  Spanish

Record 12,  Textual support,  English

Record number: 12, Textual support number: 1 CONT

Natural gas is most commonly stored under pressure in three different types of underground facilities. The most common type of storage facility is depleted oil and natural gas fields. Converting a field from production to storage has the advantage of existing infrastructure such as wells, gathering systems, and pipeline connections. The second most common type of natural gas storage facility is natural aquifers, which are frequently used in the Midwest. Natural aquifers are suitable for gas storage if water-bearing sedimentary rock is overlain with an impermeable cap rock but usually require more base gas than depleted oil fields. Caverns constructed in natural salt deposits are the third most common type of storage facility and are used primarily along the Gulf Coast.  1, record 12, English, - natural%20gas%20storage%20facility

Record 12,  Textual support,  French

Record number: 12, Textual support number: 1 CONT

Directive 98/30/CE du Parlement Européen et du Conseil du 22 juin 1998 concernant des règles communes pour le marché intérieur du gaz naturel. Journal officiel n° L 204 du 21/07/1998 p. 0001 - 0012. [...] Aux fins de la présente directive, on entend par : [...] «installation de stockage» : une installation utilisée pour le stockage de gaz naturel, et détenue et/ou exploitée par une entreprise de gaz naturel, à l'exclusion de la partie utilisée pour des activités de production; [...]  1, record 12, French, - installation%20de%20stockage%20de%20gaz%20naturel

Record 12,  Textual support,  Spanish

Record 13,  Textual support,  English

Record number: 13, Textual support number: 1 DEF

A body of relatively impermeable rock that is capable of absorbing water slowly but does not transmit it rapidly enough to supply a well or spring.  3, record 13, English, - aquiclude

Record 13,  Textual support,  French

Record number: 13, Textual support number: 1 DEF

[...] formation rocheuse saturée très peu conductrice d'eau souterraine, de sorte que le captage ne peut être effectué de façon rentable.  3, record 13, French, - aquiclude

Record number: 13, Textual support number: 1 OBS

Les aquicludes sont donc des formations géologiques plus ou moins perméables [...]  3, record 13, French, - aquiclude

Record 13,  Textual support,  Spanish

Record number: 13, Textual support number: 1 DEF

Lecho saturado, formación o grupo de formaciones muy poco conductoras que ceden cantidades inapreciables de agua a drenes, pozos, manantiales y zonas de rezume.  2, record 13, Spanish, - acuicludo

Record 14,  Textual support,  English

Record number: 14, Textual support number: 1 DEF

An impermeable body of rock; a rock with no interconnected openings and thus lacking the ability to absorb and transmit water.  2, record 14, English, - aquifuge

Record 14,  Textual support,  French

Record number: 14, Textual support number: 1 DEF

Formation rocheuse qui ne comprend ni ouverture ni interstice, et qui, par conséquent, ne peut ni absorber ni laisser circuler l'eau du sol.  4, record 14, French, - aquifuge

Record 14,  Textual support,  Spanish

Record number: 14, Textual support number: 1 DEF

Formación sin intersticios interconectados y, por tanto, incapaz de absorber o trasmitir agua.  2, record 14, Spanish, - acu%C3%ADfugo

Record 15,  Textual support,  English

Record number: 15, Textual support number: 1 CONT

There are only four basic kinds of stratigraphic traps: unconformities, porosity permeability pinchouts, reefs, and drape structures. ... Reef Traps. Reefs are productive in many parts of the world. Many types exist, such as atolls, table reefs, pinnacle reefs, barrier reefs, fringing reefs, biostromes, and bioherms. They occur as small dome like features that may be reflected in the overlying sediments by drape. ... The size of a reef ranges from a few acres to several square miles. Seismic exploration is the best way to find reefs. The reef core grows upward and usually outward as the sea level rises. Detrital reef material falls on the ocean side, forming the fore reef. The back reef is formed on the lagoon or quiet side by deposition of limestone and lime mud ...  1, record 15, English, - reef%20trap

Record number: 15, Textual support number: 2 CONT

Stratigraphic traps are traps created by the limits of the reservoir rock itself, without any structural control.... Stratigraphic reef traps are amongst the most important type of trap in Alberta, where reefs of Devonian age, formed mainly of stromatoporoids host much of the petroleum. They became ideal traps when a change in the regional environment caused the reefs to be buried by muds, forming an impermeable seal and cap rock.  2, record 15, English, - reef%20trap

Record 15,  Textual support,  French

Record number: 15, Textual support number: 1 CONT

Tendance du pétrole à remonter en surface en raison de sa légèreté. Un «piège» est donc nécessaire pour le garder prisonnier de sa roche-réservoir : - Piège structural : coince le pétrole sous une couche de roche imperméable. - Dôme de sel : coince le pétrole sous une couche saline. - Piège récifal : coince le pétrole sous un récif.  2, record 15, French, - pi%C3%A8ge%20r%C3%A9cifal

Record 15,  Textual support,  Spanish

Record 16,  Textual support,  English

Record number: 16, Textual support number: 1 DEF

A subsurface hydrocarbon trap in which an impermeable rock layer has been moved opposite the reservoir bed along a fault.  1, record 16, English, - fault%20trap

Record 16,  Textual support,  French

Record 16,  Textual support,  Spanish

Record 17,  Textual support,  English

Record number: 17, Textual support number: 1 DEF

Said of a rock strata that is impermeable to water.  2, record 17, English, - watertight

Record 17,  Textual support,  French

Record 17,  Textual support,  Spanish

Record 18,  Textual support,  English

Record number: 18, Textual support number: 1 CONT

Most breakwaters in the United States are of the rubble-mound type. This type has a nearly impermeable inner core of sand or small rock, with sloping sides protected by an armor covering of large rocks or special concrete shapes.  1, record 18, English, - rubble%2Dmound%20type%20breakwater

Record 18,  Textual support,  French

Record number: 18, Textual support number: 1 CONT

Les digues à talus (...) sont constituées par des couches d'enrochements ou de blocs artificiels de différentes catégories dont le poids décroît de l'extérieur vers l'intérieur (...) Le massif (...) est surmonté par un couronnement en béton (...)  1, record 18, French, - digue%20%C3%A0%20talus

Record 18,  Textual support,  Spanish

Record 19,  Textual support,  English

Record number: 19, Textual support number: 1 OBS

Composite fabric: A textile structure produced by combining nonwoven, woven, or knit manufacturing methods.  2, record 19, English, - composite%20geomembrane

Record number: 19, Textual support number: 2 OBS

Geomembrane : An essentially impermeable membrane used with foundation, soil, rock, earth, or any other geotechnical engineering-related material as an integral part of the human-made project structure or system.  2, record 19, English, - composite%20geomembrane

Record 19,  Textual support,  French

Record number: 19, Textual support number: 1 DEF

Produit manufacturé par superposition et assemblage de plusieurs composants dont au moins une géomembrane. Les composants autres que la géomembrane sont dénommés matériaux associés; ils ne sont pas séparables de la géomembrane sans altération de celle-ci.  1, record 19, French, - g%C3%A9omembrane%20compos%C3%A9e

Record number: 19, Textual support number: 1 OBS

Géotextile composite : produit formé par l'assemblage de plusieurs composants dont au moins un géotextile.  3, record 19, French, - g%C3%A9omembrane%20compos%C3%A9e

Record number: 19, Textual support number: 2 OBS

Il existe deux types principaux de géotextiles, perméables et imperméables. Ces derniers, utilisés depuis plusieurs décennies, sont souvent appelés géomembranes, et le terme géotextile est réservé aux textiles perméables apparus après 1960.  4, record 19, French, - g%C3%A9omembrane%20compos%C3%A9e

Record 19,  Textual support,  Spanish

Record 20,  Textual support,  English

Record number: 20, Textual support number: 1 CONT

Asphaltic geomembranes are typically seamed using flame or hot wedge. with or without supply of hot liquid asphalt.  1, record 20, English, - asphaltic%20geomembrane

Record number: 20, Textual support number: 1 OBS

it is important not to confuse geotextiles with geomembranes. Geotextiles are permeable by construction, and geomembranes are designed to have a permeability as low as possible.  1, record 20, English, - asphaltic%20geomembrane

Record number: 20, Textual support number: 2 OBS

Geomembrane : An essentially impermeable membrane used with foundation, soil, rock, earth or any other geotechnical engineering-related material as an integral par of human-made project, structure, or system.  2, record 20, English, - asphaltic%20geomembrane

Record 20,  Textual support,  French

Record number: 20, Textual support number: 1 OBS

Géomembrane: Nappe mince, utilisée dans le génie civil pour sa fonction d'étanchéité.  2, record 20, French, - g%C3%A9omembrane%20bitum%C3%A9e

Record number: 20, Textual support number: 2 OBS

Bitumer: Recouvrir d'une couche uniforme de bitume. (...) Papier bitumé.  3, record 20, French, - g%C3%A9omembrane%20bitum%C3%A9e

Record number: 20, Textual support number: 3 OBS

On sait (...) que le mariage bitume-fibres est excellent (résultat connu aussi en étanchéité). On connaît également la quantité de bitume nécessaire pour l'imprégnation du géotextile.  4, record 20, French, - g%C3%A9omembrane%20bitum%C3%A9e

Record 20,  Textual support,  Spanish

Record 21,  Textual support,  English

Record number: 21, Textual support number: 1 CONT

... the very escape of fluids could have caused a self-sealing process that could ultimately block the fissures and render the upper layers of the rock impermeable, thus forming a cap-rock that would prevent further escape of heat and fluids.  1, record 21, English, - escape%20of%20heat

Record 21,  Textual support,  French

Record 21,  Textual support,  Spanish

Record 22,  Textual support,  English

Record number: 22, Textual support number: 1 CONT

... it will before long become possible to create artificial geothermal fields(where none now exist) in places where impermeable hot rock is to be found at moderate depths....  1, record 22, English, - artificial%20geothermal%20field

Record 22,  Textual support,  French

Record 22,  Textual support,  Spanish

Record 23,  Textual support,  English

Record number: 23, Textual support number: 1 OBS

Impervious or impermeable rocks are those through which water cannot easily soak; they may be of two kinds: porous, like clay, or relatively non-porous, like massive unfissured granite. (...) porosity is not necessarily a sufficient condition to ensure permeability.  1, record 23, English, - impermeable%20rock

Record 23,  Textual support,  French

Record number: 23, Textual support number: 1 OBS

Somme toute, l'eau de pluie remplit des sortes de récipients terrestres, formés de roches dites perméables, opposées aux roches imperméables qui ne se laissent pas facilement traverser.  1, record 23, French, - roche%20imperm%C3%A9able

Record 23,  Textual support,  Spanish