This is a variant of the frame structure, which greatly facilitates the assembly of the structure. On the basis of a columnar or tape foundation, a frame or a strapping from a beam is built. The shields themselves are made of plywood or wood-fibrous slab, they are two-layer, inside the insulation of mineral wool or similar materials is placed. For the rapid construction, frame-chips are the best solution, at one time their development was conducted in Canada.
