B - Operations – Transporting – 63 – B
Patent
B - Operations, Transporting
63
B
B63B 25/16 (2006.01) F17C 3/02 (2006.01)
Patent
CA 2675935
The invention relates to a method for making the wall of a heat-insulated fluid-confinement tank, such as for a liquefied gas, that is integrated in the carrier structure (50) of a ship, wherein a prefabricated substantially rectangular block (25) is assembled on top of a flexible mat strip (35), the assembling of said block comprising the following steps: applying two longitudinal parallel strips of glue (26, 26') on the lower surface of said block (25), said strips (26, 26') being separated by a glue-free central longitudinal space (28); gluing said glued block (25) on a flexible mat strip (35) by pressing said glued block (25) on said flexible mat strip (35) so that after gluing, said longitudinal central space (28) is at least partially filled with glue, thus defining a substantially continuous glue layer on the lower surface of the block (25), said substantially continuous glue layer reinforcing the gluing of said flexible mat strip (35) in order to ensure tightness.
Procédé de réalisation d'une paroi d'une cuve calorifugée de confinement d'un fluide, tel qu'un gaz liquéfié, intégrée dans la structure porteuse (50) d'un navire, un pavé préfabriqué sensiblement rectangulaire (25) étant assemblé au-dessus d'une bande de nappe souple (35), l'assemblage dudit pavé (25) comportant les étapes suivantes : application de deux bandes longitudinales parallèles (26, 26') de colle sur la surface inférieure dudit pavé (25), lesdites bandes (26, 26') étant séparées par un espace central longitudinal (28) dépourvu de colle, collage dudit pavé encollé (25) sur une bande de nappe souple (35), par pression dudit pavé (25) sur ladite bande de nappe souple (35), de telle sorte qu'après collage, ledit espace central longitudinal (28) est au moins partiellement rempli de colle, formant ainsi une couche de colle sensiblement continue sur la surface inférieure du pavé (25), cette couche de colle sensiblement continue renforçant le collage de ladite bande de nappe souple (35) pour garantir l'étanchéité.
Alstom
Stikeman Elliott S.e.n.c.r.l.,srl/llp
LandOfFree
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