Ключевые слова: architecture, block, border, building, cement, concept, concrete, construction, cube, curbstone, development, equipment, floor, grey, group, heavy, industry, infrastructure, laying, many, masonry, material, palette, pallet, pave, pavement, pile, reconstruction, repairing, road, roadside, rough, shape, sidewalk, site, slab, square, stack, street, structure, technology, urban, way, wooden,