TERMIUM Plus^®

Fiche 1,  Justifications,  Anglais

Record number: 1, Textual support number: 1 OBS

The pressurized dual seam [testing] method was mentioned earlier in connection with the double-wedge thermal seam method. The air channel that results between the double seam is inflated to approximately 30 lb/in[upperscript 2] for 100 to 200 ft. If no drop in pressure occurs, the seam is acceptable; ...  1, fiche 1, Anglais, - pressurized%20dual%20seam%20test

Record number: 1, Textual support number: 2 OBS

The hot wedge or hot knife method consists of an electronically heated resistance element in the shape of a blade that is passed between the two sheets to be sealed. As it melts the surfaces, roller pressure is applied. An interesting variation is the dual-hot-wedge method, which forms two parallel seams with an unbonded space between them. This space is subsequently pressurized with air and any lowering of pressure signifies a leak in the seam.  1, fiche 1, Anglais, - pressurized%20dual%20seam%20test

Fiche 1,  Justifications,  Français

Record number: 1, Textual support number: 1 OBS

Contrôle d’étanchéité de soudure sur [géo]membrane bitumineuse au moyen d’une cloche à vide.  2, fiche 1, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20double%20soudure%20sous%20pression

Record number: 1, Textual support number: 2 OBS

Double soudure : Modalité d’assemblage comportant la réalisation simultanée de deux joints parallèles, effectués en soudure automatique et séparés par une zone non soudée. Ce canal central sert généralement à faire des tests d’étanchéité du joint, sous pression  2, fiche 1, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20double%20soudure%20sous%20pression

Fiche 1,  Justifications,  Espagnol

Fiche 2,  Justifications,  Anglais

Record number: 2, Textual support number: 1 OBS

Seam testing methods ... Electronic methods are the newest of the methods used to evaluate seam integrity. The ultrasonic pulse echo technique is basically a thickness measurement technique and is only for use with nonreinforced geomembranes. Here a high-frequency pulse is sent into the upper geomembrane and (in the case of a good seam) reflects off of the bottom of the lower one. If, however, an unbonded area is present, the reflection will occur at the unbonded interface. The use of two transducers, a pulse generator, and a CRT [cathode-ray tube] monitor are required.  1, fiche 2, Anglais, - pulse%2Decho%20seam%20test

Fiche 2,  Justifications,  Français

Record number: 2, Textual support number: 1 OBS

Contrôle d’étanchéité de soudure sur membrane bitumineuse au moyen d’une cloche à vide.  2, fiche 2, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure%20par%20%C3%A9chographie

Record number: 2, Textual support number: 2 OBS

Double soudure : Modalité d’assemblage comportant la réalisation simultanée de deux joints parallèles, effectués en soudure automatique et séparés par une zone non soudée. Ce canal central sert généralement à faire des tests d’étanchéité du joint, sous pression.  2, fiche 2, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure%20par%20%C3%A9chographie

Record number: 2, Textual support number: 3 OBS

Joint: Zone de liaison entre lés, nappes (ou panneaux).  2, fiche 2, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure%20par%20%C3%A9chographie

Record number: 2, Textual support number: 4 OBS

Contrôle écographique / Pulse echo technique: Technique de contrôle dans laquelle on utilise les échos obtenus par réflexion de l’onde ultrasonore sur toute solution de continuité.  3, fiche 2, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure%20par%20%C3%A9chographie

Fiche 2,  Justifications,  Espagnol

Fiche 3,  Justifications,  Anglais

Record number: 3, Textual support number: 1 OBS

vacuum box: A device used to assess the integrity of field seams in membrane liners.  1, fiche 3, Anglais, - vacuum%20chamber%20seam%20test

Record number: 3, Textual support number: 2 OBS

Seam testing Methods ... Vacuum chambers (boxes) have been used where a 3-ft-long box is placed over the seam and a vacuum af approximately 2.5 lb/in.² applied. When a leak is encountered the soapy solution originally placed over the seam shows bubbles. These bubbles are due to air entering from beneath the liner and passing through the unbonded zone. The test is slow to perform and it is often difficult to make a vacuum-tight joint at the bottom of the box where it passes over the seam edges.  1, fiche 3, Anglais, - vacuum%20chamber%20seam%20test

Fiche 3,  Justifications,  Français

Record number: 3, Textual support number: 1 OBS

Contrôle d’étanchéité de soudure sur membrane bitumineuse au moyen d’une cloche à vide.  2, fiche 3, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure%20par%20cloche%20%C3%A0%20vide

Record number: 3, Textual support number: 2 OBS

Double soudure : Modalité d’assemblage comportant la réalisation simultanée de deux joints parallèles, effectués en soudure automatique et séparés par une zone non soudée. Ce canal central sert généralement à faire des tests d’étanchéité du joint, sous pression.  2, fiche 3, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure%20par%20cloche%20%C3%A0%20vide

Fiche 3,  Justifications,  Espagnol

Fiche 4,  Justifications,  Anglais

Record number: 4, Textual support number: 1 OBS

Seam Testing Methods. The testing of seams after they have been made is critically important since it is usually the last chance for evaluation before the liner is covered and used. There are a number of procedures available which have applicability on different geomembranes.... In each of these methods the goal is to check 100% of all seams. Electronic methods are the newest of the methods used to evaluate seam integrity.  2, fiche 4, Anglais, - seam%20test

Fiche 4,  Justifications,  Français

Record number: 4, Textual support number: 1 CONT

Contrôle d’étanchéité de soudure sur [géo]membrane bitumineuse au moyen d’une cloche à vide.  1, fiche 4, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure

Record number: 4, Textual support number: 1 OBS

Double soudure : Modalité d’assemblage comportant la réalisation simultanée de deux joints parallèles, effectués en soudure automatique et séparés par une zone non soudée. Ce canal central sert généralement à faire des tests d’étanchéité du joint, sous pression.  1, fiche 4, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure

Record number: 4, Textual support number: 2 OBS

Joint: Zone de liaison entre lés, nappes (ou panneaux).  1, fiche 4, Français, - contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure

Fiche 4,  Justifications,  Espagnol

Fiche 5,  Justifications,  Anglais

Record number: 5, Textual support number: 1 CONT

Seam Testing Methods. The testing of seams after they have been made is critically important since it is usually the last chance for evaluation before the liner is covered and used. There are a number of procedures available which have applicability on different geomembranes ... In each of these methods the goal is to check 100% of all seams. Electronic methods are the newest of the methods used to evaluate seam integrity.  1, fiche 5, Anglais, - seam%20testing%20method

Fiche 5,  Justifications,  Français

Record number: 5, Textual support number: 1 OBS

Contrôle d’étanchéité de soudure sur [géo]membrane bitumineuse au moyen d’une cloche à vide,  2, fiche 5, Français, - m%C3%A9thode%20de%20contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure

Record number: 5, Textual support number: 2 OBS

Double soudure : Modalité d’assemblage comportant la réalisation simultanée de deux joints parallèles, effectués en soudure automatique et séparés par une zone non soudée. Ce canal central sert généralement à faire des tests d’étanchéité du joint, sous pression.  2, fiche 5, Français, - m%C3%A9thode%20de%20contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure

Record number: 5, Textual support number: 3 OBS

Joint: Zone de liaison entre lés, nappes (ou panneaux).  2, fiche 5, Français, - m%C3%A9thode%20de%20contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20soudure

Fiche 5,  Justifications,  Espagnol

Fiche 6,  Justifications,  Anglais

Record number: 6, Textual support number: 1 CONT

The pressurized dual seam [testing] method was mentioned earlier in connection with the double-wedge thermal seam method. The air channel that results between the double seam is inflated to approximately 30 lb/in² for 100 to 200 ft. If no drop in pressure occurs, the seam is acceptable; ...  1, fiche 6, Anglais, - dual%20seam

Record number: 6, Textual support number: 1 OBS

The hot wedge or hot knife method consists of an electronically heated resistance element in the shape of a blade that is passed between the two sheets to be sealed. As it melts the surfaces, roller pressure is applied. An interesting variation is the dual-hot-wedge method, which forms two parallel seams with an unbonded space between them. This space is subsequently pressurized with air and any lowering of pressure signifies a leak in the seam  1, fiche 6, Anglais, - dual%20seam

Fiche 6,  Justifications,  Français

Record number: 6, Textual support number: 1 OBS

Joint: Zone de liaison entre lés, nappes (ou panneaux),  2, fiche 6, Français, - double%20joint

Record number: 6, Textual support number: 2 OBS

Double soudure : Modalité d’assemblage comportant la réalisation simultanée de deux joints parallèles, effectués en soudure automatique et séparés par une zone non soudée. Ce canal central sert généralement à faire des tests d’étanchéité du joint, sous pression

Fiche 6,  Justifications,  Espagnol

Fiche 7,  Justifications,  Anglais

Record number: 7, Textual support number: 1 OBS

The pressurized dual seam [testing] method was mentioned earlier in connection with the double-wedge thermal seam method. The air channel that results between the double seam is inflated to approximately 30 lb/in² for 100 to 200 ft. If no drop in pressure occurs, the seam is acceptable; ,,,  2, fiche 7, Anglais, - dual%20seaming

Record number: 7, Textual support number: 2 OBS

The hot wedge or hot knife method consists of an electrically heated resistance element in the shape of a blade that is passed between the two sheets to be sealed. As it melts the surfaces, roller pressure is applied. An interesting variation is the dual-hot-wedge method, which forms two parallel seams with an unbonded space between them. This space is subsequently pressurized with air and any lowering of pressure signifies a leak in the seam  2, fiche 7, Anglais, - dual%20seaming

Fiche 7,  Justifications,  Français

Record number: 7, Textual support number: 1 OBS

Double soudure : Modalité d’assemblage comportant la réalisation simultanée de deux joints parallèles, effectués en soudure automatique et séparés par une zone non soudée. Ce canal central sert généralement à faire des tests d’étanchéité du joint, sous pression.  2, fiche 7, Français, - assemblage%20par%20double%20soudure

Record number: 7, Textual support number: 2 OBS

Soudure : Longtemps utilisé comme synonyme de "soudage" (...), ce terme est maintenant réservé exclusivement pour désigner le cordon de soudure exécuté par un procédé de soudage quelconque.  3, fiche 7, Français, - assemblage%20par%20double%20soudure

Fiche 7,  Justifications,  Espagnol

Fiche 8,  Justifications,  Anglais

Record number: 8, Textual support number: 1 CONT

Seam Testing Methods ... The pressurized dual seam [testing] method was mentioned earlier in connection with the double-wedge thermal seam method. The air channel that results between the double seam is inflated to approximately 30 lb/in² for 100 to 200 ft. If no drop in pressure occurs, the seam is acceptable; ...  1, fiche 8, Anglais, - pressurized%20dual%20seam%20method

Record number: 8, Textual support number: 1 OBS

The hot wedge or hot knife method consists of an electrically heated resistance element in the shape of a blade that is passed between the two sheets to be sealed. As it melts the surfaces, roller pressure is applied. An interesting variation is the dual-hot-wedge method, which forms two parallel seams with an unbonded space between them. This space is subsequently pressurized with air and any lowering of pressure signifies a leak in the seam  1, fiche 8, Anglais, - pressurized%20dual%20seam%20method

Fiche 8,  Justifications,  Français

Record number: 8, Textual support number: 1 OBS

Contrôle d’étanchéité de soudure sur [géo]membrane bitumineuse au moyen d’une cloche à vide.  2, fiche 8, Français, - m%C3%A9thode%20de%20contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20double%20soudure%20sous%20pression

Record number: 8, Textual support number: 2 OBS

Double soudure : Modalité d’assemblage comportant la réalisation simultanée de deux joints parallèles, effectués en soudure automatique et séparés par une zone non soudée. Ce canal central sert généralement à faire des tests d’étanchéité du joint, sous pression.  2, fiche 8, Français, - m%C3%A9thode%20de%20contr%C3%B4le%20d%27%C3%A9tanch%C3%A9it%C3%A9%20de%20double%20soudure%20sous%20pression

Fiche 8,  Justifications,  Espagnol