The granites zheltau according to the requirements of 32018-2012 «Product road-building from a natural stone»
- The granites zheltau according to the requirements of 32018-2012 «Product road-building from a natural stone»
Unlike other Standards for natural stone products, GOST 32018-2012 right sets of physico-mechanical characteristics of rocks that can be used for the production of road construction products. In this regard, becomes relevant to the comparison of the properties of an array of granites Zheltau (Republic of Kazakhstan), as the most powerful and varied in color of the raw material base in the territory of the Customs Union, GOST 32018-2012 "Product road-building from natural stone".
Let's compare the requirements of GOST 32018-2012 "Product road-building from natural stone" to the raw material for the manufacture of road construction products and physical-mechanical characteristics of the three most popular granite deposits Zheltau array: Zheltau-1 Red Zheltau-2 and Zheltau Yellow-9 (commercial name "Zhalgyz").
Thus, the comparison shows that the granite deposits Zheltau group fully meet the requirements of GOST 32018-2012 "Product road-building from natural stone" and can be used for the production of all types of road construction products (paving slabs, granite paving stones and side) without restrictions. It should be noted that granites Zheltau-1 Red Zheltau-2 and Zheltau Yellow-9 (Zhalgyz) belong to class I of the specific effective activity of natural radionuclides, which allows to use them without restriction for making any road construction products. According To SanPiN 220.127.116.1100-10. "Hygienic requirements to limit public exposure from sources of ionizing radiation" materials related to the class I (Aeff to 370 Bq/kg) can be applied in all fields of construction, decoration and restoration of residential and public buildings and structures.
For the convenience of consumers in St. Petersburg (Vsevolozhsk) operates the largest warehouse in Russia of blocks of granite deposits Zheltau-1 Red Zheltau-2 and Zheltau Yellow-9 (Zhalgyz) of the company "Petromramor. In a warehouse constantly there are more than 1.500 cubic meters of granite blocks from Kazakhstan. More detailed information in the site Sale granite blocks