Blow-up box comprises cuboid base module of vacuum-sealed wall, floor and ceiling elements, tires attached to their surfaces inflated with high-temperature sealing gases and enlarged using attachment elements slid into opening on frame

摘要

Blow-up box (1) comprises cuboid-shaped base module consisting of vacuum-sealed fixed wall, floor and ceiling elements (3). Inflatable facade rubber tires (5) are attached to the cuboid surface in a gas-tight manner, which are inflatable with high-temperature sealing gases via controllable valves. To enlarge the area enclosed by wall, floor and ceiling elements fixed attachment element (2) can be slid into preferably large openings (4) in a cross support or bearing frame. Valve and pumps can cancel the space enlargement. The base module can only be enlarge with a specified number of cuboid surfaces. The facade tires are made of textile webbing or from foldable gas-tight sliding elements and can have windows.