Production
Gabbro-diabas, high-strength material, is raw material for macadam production. The main purpose of usage is road concrete mix production. Asphalt quality requirements have increased in Russia lately. So many manufactures start to use the European recipe of road concrete mix. Process flowsheet of macadam production consists of four-stage crushing with a closed cycle in the II or III stage based on company SANDVIK aggregates (in particular, crushers: jaw crusher Jawmaster 1511, cone crusher H4800, H6800). Depending on consumers' requirement, impact crusher Merlin VS1107 is used in the production process. It allows to reduce macadam's flakiness up to 12%. Volume of output for 2008 is 1 079 553 t.
AO "KP-Gabbro"
To produce macadam out of gabbro-diabase AO "KP-Gabbro" develops Navolokskoe occurrence in Kondopojskiy region in the Republic of Karelia. AO "KP-Gabbro" belongs to German company "Basalt AG", which has branches LLC "Basalt Management" in the cities of Russian Federation: St. Petersburg, Petrozavodsk. AO "KP-Gabbro" is the second quarry in Russian Federation bought by "Basalt AG" company. Active construction of the quarry in Navolokskoe occurrence is being carried on now: there are demolition works, access railway is being built, equipment is received and assembled.
video of KP-Gabbro
video of KP-Gabbro
OOO "Karier-Sheleiki"
In 2004 the German company „Basalt AG" got controlling block of stocks of OOO "Karier-Sheleiki". From this moment began an active building and enterprise development. By 2005 the necessary infrastructure has been created. In 2006 began the producing of aggregates at the enterprise, thus made the production corresponded not only to all requirements of Russian GOST, but also to the highest European standards from the very beginning.
In 2004 the German company „Basalt AG" got controlling block of stocks of OOO "Karier-Sheleiki". From this moment began an active building and enterprise development. By 2005 the necessary infrastructure has been created. In 2006 began the producing of aggregates at the enterprise, thus made the production corresponded not only to all requirements of Russian GOST, but also to the highest European standards from the very beginning.
OOO "Karier-Sheleiki"
east harbor
Main Production lines
Aggregates and gravel from dense rocks for civil work, fraction from 5 (3) to 10 mm, 10 to 15 mm, 10 to 20 mm, 15 to 20 mm, 20 to 40 mm, 40 to 80 (70) mm, from 80 (70) to 120 mm, 120 to 150 mm produced according to GOST regulations 8267-93; Aggregates from natural stone for railway base, fraction from 25 to 60 mm, produced according to GOST regulations 7392-2002; Sand for civil works, according to GOST regulations 8736-93; Blends of rubble, gravel and sand for coverings and base course for highways and airdromes, produced according to GOST regulations 25607-94; Stone for shore works; Mineral Powders for asphalt concrete and organomineral mixtures; We have got the declarations in accordance: GOST 32703-2014, GOST 32730-2014
Ecology
OOO «Karier-Sheleiki» as the enterprise of the West European model traditionally attaches importance to ecological extraction of raw materials and handling nature with care.
Ecological monitoring of environment and monitoring of the water object is planning to be conducted in 2009 according to "the project of crashing- and screening plant construction and quarry development" under current legislation of Nature conservation complex and also "the Program of regular supervision over the water object and its water protection zone" approved by Neva-Ladoga Water Basin Committee.
There is irrigation system and dust-exhaust system to control dust formation.
There is irrigation and roads processing with binding additives to eliminate the sources of secondary dust formation.
Ecological monitoring of environment and monitoring of the water object is planning to be conducted in 2009 according to "the project of crashing- and screening plant construction and quarry development" under current legislation of Nature conservation complex and also "the Program of regular supervision over the water object and its water protection zone" approved by Neva-Ladoga Water Basin Committee.
There is irrigation system and dust-exhaust system to control dust formation.
There is irrigation and roads processing with binding additives to eliminate the sources of secondary dust formation.
The guaranteed quality of production
Fractional aggregates by the physicomechanical indicators corresponds to requirements of GOST 8267-93 «Rubble and gravel from dense rocks for civil work» with a type of durability «1400», type of abradability - «I-1», type of frost resistance - «F-300».
Sand from crushing eliminations corresponds to requirements of GOST 8736-93 «Sand for civil work» and refer to the sand of raised size with a type of durability «1400».
According to the gamma spectrometer analysis, production relates to the 1 class of GOST 30108-94 and radiation standarts-99 and is suitable for usage in all kinds of building.
OOO "Mehanobr-Analit" has executed definition of adhesion of aggregates deposit to construction bitumen 60/90 of the Kirishsky Oil refinery plant and to bitumen of the firm "Neste" (Finland). Limiting adhesion at 120 mines to Kirishsky bitumen is 88,9-95,7 %, to Finnish - 96,4-96,8 %
The certification of the quality of mined rock and end products with reception of the sanitary and epidemiologic conclusions was made at the enterprise.
End products assurance is carried out in the test laboratory on the quarry which is provided by the necessary equipment and devices, and also has the certificate which has been given by FGU "test-s.-peterburg". Works are done according to GOST 8269.0-97 and GOST 8735-88
Sand from crushing eliminations corresponds to requirements of GOST 8736-93 «Sand for civil work» and refer to the sand of raised size with a type of durability «1400».
According to the gamma spectrometer analysis, production relates to the 1 class of GOST 30108-94 and radiation standarts-99 and is suitable for usage in all kinds of building.
OOO "Mehanobr-Analit" has executed definition of adhesion of aggregates deposit to construction bitumen 60/90 of the Kirishsky Oil refinery plant and to bitumen of the firm "Neste" (Finland). Limiting adhesion at 120 mines to Kirishsky bitumen is 88,9-95,7 %, to Finnish - 96,4-96,8 %
The certification of the quality of mined rock and end products with reception of the sanitary and epidemiologic conclusions was made at the enterprise.
End products assurance is carried out in the test laboratory on the quarry which is provided by the necessary equipment and devices, and also has the certificate which has been given by FGU "test-s.-peterburg". Works are done according to GOST 8269.0-97 and GOST 8735-88
