Ключевые слова: architecture, building, closeup, concrete, construct, construction, construction industry, corrosion, corrugated, cracking, crane, distribution, engineering, form, frame, grid, ground, heavy, hotrolled, industrial, industry, iron, labor, load, load distribution, material, mesh, metal, perpendicular, protect, rebar, reinforce, reinforced, reinforced concrete, reinforcement, rod, rolled metal, rough, rusty, security, set, site, steel, strengthening, strong, structure, technology, welded wire mesh, weldmesh, work,