| 摘要 |
PURPOSE: A heat insulation system for an LNG cargo tank is provided to prevent damage caused by the interference of a fastening member and an insulation board. CONSTITUTION: A heat insulation system for an LNG cargo tank comprises a first barrier, a shock absorbing plate (350), an insulation board, and a fixing bracket (110). The first barrier has first and second corrugations crossing each other. The shock absorbing plate is arranged on the bottom of the first barrier. The insulation board is arranged on the bottom of the shock absorbing plate. The fixing bracket is arranged between the crossing portion of the first and second corrugations of the first barrier and the shock absorbing plate and has a fixing plate (111) coupled to the shock absorbing plate. A locking flap part (355) is formed on a position of the shock absorbing plate corresponding to the fixing plate and is coupled to the fixing plate. |
