Ключевые слова: background, building, cells, cement, compression force, compressive strength, concrete, concrete steel, construction, construction site, durability, durable, harness, house construction, industry, influences, job, layout, lines, materials, mesh, metal, military, object, parallel, pattern, prestressed concrete, receiving, reinforcement, reinforcement plan, reinforcing steel, road construction, rods, rust, shadow, stability, stable, steel, stop, straight, strength, tensile strength, traction, wallpaper, wear, wear surface, work,