| 摘要 |
Disclosed are a cargo tank insulation unit, a cargo tank insulation structure, and a construction method of the cargo tank insulation structure. The cargo tank insulation unit, according to an embodiment of the present invention, comprises: a lower panel which has a first attachment plate and a first lower insulator attached to the center of the top surface of the first attachment plate; and an upper panel which has a second lower insulator, a barrier member attached to the top surface of the second lower insulator, an upper insulator attached to the center of the top surface of the barrier member, and a second attachment plate attached to the top surface of the upper insulator, wherein the lower and upper panels are coupled to each other. An insertion groove, into which the first lower insulator is inserted, is formed in the bottom surface of the second lower insulator. Therefore, the present invention enables the rapid and convenient installation of insulation panels in the inner wall of a cargo tank. |
