Строительная информация:

7. Technological specialization In addition to sectoral specialization in the types and branches of construction, the construction industry has a well-developed technological specialization in the types and complexes of construction and assembly works. Construction organizations by technological specialization are divided into: general construction and specialized. Public construction organizations that have a certain technological specialization perform the work of the corresponding industry assignment. For example, they carry out the construction of machine-building plants, metallurgical plants, thermal power plants and hydroelectric plants, railways and highways, subways and tunnels, residential buildings, elevators and other agricultural complexes. Specialized construction organizations are divided into separate types and complexes of work performed on construction sites. According to this specialization, earthworks, sanitary engineering, electrical installation, heat engineering, installation of equipment, etc. are distinguished.

Факт о строительстве:

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.