| 摘要 |
PURPOSE: An LNG storage tank is provided to reduce installation time period and processes of a connecting board since the connecting board is fixed to a second auxiliary barrier by bonding without a separate setting bar. CONSTITUTION: An LNG storage tank comprises neighboring insulation boards and a connecting board(30). Each insulation board comprises an upper insulation member and a first protecting plate(23). The upper insulation member is arranged in parallel to inner hull. The first protecting plate is coupled to ones side of the upper insulation member to be coupled to a primary barrier. The connecting board comprises a connecting member and a second protecting plate. The connecting member is arranged in parallel to the upper insulation member. The second protecting plate is coupled to one side of the connecting member. |
