Ключевые слова: architecture, armored, background, bars, blue sky, building industry, ceiling, cell, cement, cement foundations, clouds, connections, construction, floor, framework, grid, if you, indentations, industry, masonry structures, material, mechanical properties, metal, net, objects, outdoors, patterned, pile, rebar reinforcement, reinforcement, reinforcing bar, ribs, rough, safety, shape, solid, stability, steel, structure, technology, tensile strength, tension device, thermal expansion, wire mesh,