| 摘要 |
Fluidtight and thermally insulated tank for containing a fluid, in which a tank wall comprises: a sealing barrier, a thermal insulation barrier bearing the sealing barrier, the thermal insulation barrier being made up of a plurality of lagging elements (30) which are juxtaposed to form a support surface for the sealing barrier, a lagging element (30) having a substantially parallelepipedal shape and comprising: a lining of lagging, a plurality of pillars (33) passing through the lining of lagging, a cover panel (34) running parallel to the tank wall and supported by the pillars, the cover panel comprising: a spreader panel (36) fixed to the pillars and resting on the pillars, a spacer element comprising a plurality of beams (37) which are spaced apart and run parallel to the spreader panel, an upper panel (35) parallel to the spreader panel and fixed and supported by the spacer element. |
