METHOD FOR THE MANUFACTURE OF A SEALED AND THERMALLY INSULATED TANK WALL

摘要

Method for manufacturing a sealed and thermally insulated tank wall comprising the steps of: - anchoring a thermally insulating barrier subassembly (16) on a bearing wall (1); - placing a sealed covering to cover said insulating barrier subassembly, the placement of the sealed covering involving a step of positioning a sealing barrier element (15) on the insulating barrier subassembly (16) and covering said insulating barrier subassembly (16), the sealing barrier element (15) being parallel to the bearing wall, and a step of placing lateral partitioning elements (20, 19, 17) around the insulating barrier subassembly (16) sealingly connecting the sealing barrier element (15) to the bearing wall (1) so as to form a closed volume (32) between the sealing barrier element and the bearing wall (1); - checking the fluid tightness of said closed volume (32).