HOT PAD FOR MANUFACTURING LNG CARGO TANK

摘要

PURPOSE: A hot pad for constructing a cargo hold is provided to transfer pressure and heat even when a step is formed between multiple lower insulation barriers because the hot pad is closely attached to the step section. CONSTITUTION: A hot pad(20) for constructing a cargo hold comprises a fluid receiving bag(21), fluid(22), and a resistant heating body(23). The fluid receiving bag is formed by a flexible material and is closely attached on the top of a triplex of a LNG cargo hold. The fluid is received in the fluid receiving bag to transfer pressure and heat to the triplex. The resistant heating body is inserted in the fluid receiving bag to supply heat to the fluid. The fluid receiving bag is made by rubber.