Stone quarry
Stone quarry

Quarry is located in Bayangol soum (known as “Baruunkharaa”) of Selenge porovince. Because of the rock hardness type is greater than 1200 and SiO2 content is above 60%, it meets the international standard of 200-600 type concrete filling materials. 1,000,000 cubic meters of high weight tolerant steel concretes are being processed for railway concrete, ballast and high concrete mix. The process facility was technology updated in 2013 introducing Korean gravel production technology and preparation work is being carried out to follow the euro standard ISO9001, ISO14000.

2014-05-30