| 摘要 |
Disclosed is an insulation system for a cargo tank. The present invention relates to an insulation system for a cargo tank provided between an inner wall of a hull and a liquefied natural gas (LNG) storage side. The insulation system for a cargo tank comprises: a secondary membrane provided in a secondary insulation box coupled to the inner wall of the hull which secondarily seals LNG; a first insulation box coupled to the secondary insulation box while having the secondary membrane therebetween, and primarily insulating the LNG; and an insulator provided between the primary insulation box and the secondary membrane. |
