Outer supporting structure's inner side surface insulating and sealing device for e.g. fuel tank of ship for storing liquefied natural gas, has plate segments connected with each other in edge regions by form fit connection unit

摘要

The device has primary barrier layer (2) and secondary barriers layer with plate segments (3), which are adjacent to each other. The plate segments are connected with each other in a form fit manner in overlapping edge regions (4, 5) by a form fit connection unit. The primary barrier layer, primary insulation layer, secondary barrier layer and secondary insulation layer are arranged from inward to outward in a layer construction. The narrow plate segment (3) is arranged between the two broad plate segments (2).