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Строительная информация: 2. Factors of development and placement Areas of the construction complex are developing in all districts, however, the vast majority of enterprises gravitate to areas of industrial construction. The raw material factor has the greatest influence on the placement of enterprises in the construction complex, in particular, the production of construction materials. The approximation of production to raw material bases is caused by large amounts of raw material consumption per unit of production and its low transportability. Thus, transportation of sand or gravel by motor vehicle for 50 km is 10 times more expensive than their extraction. For the production of 1 ton of cement clinker, 1.5-2.5 tons of limestone and clay are used, 1 ton of lime - 2 tons of limestone, and 1 ton of ceramic pipes - up to 1.5 tons of clay. The share of raw material costs is 15-25% in the cost structure of production.
Факт о строительстве: 5. Structural organization Considering the structure of the construction industry, it should be noted that it has various structural aspects: • industry structure (two areas are distinguished: the industry of construction materials and the totality of construction and installation organizations that carry out construction on construction sites) • functional structure (implementation of production connections, service connections and management); • territorial structure (taxonomic units of various ranks, starting from points of the construction industry to regions of the regional type and higher, connected by production ties)