| 摘要 |
<p>The tank disclosed comprises a primary and a secondary watertight barrier (21 and 13) alternating with two insulating barriers. The primary insulating barrier (14) is held against the secondary watertight barrier (13) by L profile strips (12 a) retained by a groove (9) on the caissons (4) of the secondary insulating barrier. The primary insulating barrier is held against the strip (12 a) by means of welded angle irons. Two adjacent strakes (13) of the secondary watertight barrier are welded to said strip.</p> |
