Quarries were established in the base of quarries established in 1986 and 2007 in Kharaa valley and covering 1548 hectares of land with 60 years of extraction life. These 2 quarries are capable of producing 60,000 cubic meters of washed sand and gravels. Grunt -2000/63 and 1600/63 type pumps are used to extract the sand and gravels mixed with water from 8-30 meters depth. It delivers these for 600-700 meters in the pipeline with 400 mm to assorting facility. Assorting facility washes the sand and gravels with 10 atmospheric pressure and produces MNS-392-98 standard products. These washed sand and gravels are very appropriate for 200-800 type concrete. Dirt mix content is 0.1-1.6%, quartz content is 86-90% in 1 cubic meter and gravel content is 20-30%. We are the sole factory that producing internationally accepted standard products.
Third factory is ordered in the ship factory in Busan, Korea and will be delivered to us next year.2014-05-30