Mold for casting concrete walls, with door/window openings, has modules in tubular frame structures for the support of mold shells, which can be shaped as required and used repeatedly

摘要

The mold for casting concrete, to shape walls with openings for doors and windows, is composed of modules in a tubular frame structure linked together by tube couplings (2). In the separate modules (1), two or more tubes are formed into a quadratic pattern, at right angles to each other. Threaded feet (3) with adjustment nuts (4) are fitted to the free projecting ends of the tubes with foot plates (5), to give gap adjustments for the support of mold shells which define the window and/or door openings.