XVIII International Coal Preparation Congress pp 477-482 | Cite as
Technological researches of coal mining waste with its processing and utilization to build-up production of constructional concrete in the north
Annotation
The article reviews a current state of waste use in the coal-mining industry to produce porous fillers of light concrete, ceramic materials and products taking into account the modern market relations in the conditions of Far North territory development and the Arctic sea shelf as well. It solves an important environmental problem such as the reduction of harmful emissions of greenhouse gases from the smoking waste heaps of the coal mines which work with thermal power plant relating to monotowns of the Pechora coal basin, Vorkuta and Inta. The construction industry, considering the exhaustion of the mineral deposits, is able to recycle the sub-standard clay soils which litter the surrounding nature and it is useful to use them with technology cost reduction. Agloporite is a material in the form of crushed stone, gravel and sand. It is received by means of agglomeration, but not by blowing-up of clay breeds and waste after production, processing and burning of fossil coals. On porous filler, agloporite, we receive constructional light concrete of 300-500 brands to produce covering and overlapping plates, building walls including monolithic housing construction, wall concrete blocks at the reconstructed operating production industries with batching plants. Their application will give the chance to increase heat-shielding qualities of buildings and to cut down transportation costs.
Keywords
Agloporite flyash concrete waste of coal mining and coal preparation processes of agglomeration and blowing-upPreview
Unable to display preview. Download preview PDF.
List of references
- 1.Zemlyanskiy, V. N. Use of waste rocks of bauxite ores in constructional light concrete / V. N. Zemlyanskiy//Construction materials.-2004.-№3. - Pages 54-55.Google Scholar
- 2.Zemlyanskiy, V. N. Resource-saving of mineral raw materials with enterprise production recycling in the North [Text]: study giude / V. N. Zemlyanskiy, O. S. Kochetkov. - Ukhta: USTU, 2014.-page 174: illustrations.Google Scholar
- 3.Zemlyanskiy, V. N. Use of mine breeds in the Pechora pool as raw materials to produce an agloporite. Works / PECHORNIUI. Vol.2. - M.: Nedra, 1965. - Pages 322-329.Google Scholar
- 4.Zelikin S. I., Zemlyanskiy V. N., Ryabinin A.G., etc. Weight for expanded clay production. – A.S. USSR No. 313813. S 04 в 31/20.-07.11.1971. - BI No. 27.Google Scholar
- 5.Zemlyanskiy V. N., Zelikin S. I., Hodskaya R. I., Shishkanov G. Ya. Mass to produce an agloporite. – A. S. USSR No. 439484. S 04 в 31/20.-25.04.75. - BI No. 30.Google Scholar
- 6.Zemlyanskiy V. N., Andreev V. V., Sezonov V. P., etc. Light filler production. – A. S. USSR No. 1066967. - S 04 в 31/20.-15.01.84. - BI No. 2.Google Scholar
- 7.Zemlyanskiy, V. N. Agloporite is an effective material to construct buildings with the layered protecting designs on the North./V. N. Zemlyanskiy, L.A. Yerokhina, N. S. Vishnevskaya// Collection of research papers: Materials of scientific and technical conference 15-16.04.2002. - Ukhta: USTU, 2003. - Pages 269-274.Google Scholar
- 8.Popov, N. A. Selection of light concrete composition on porous fillers / N. A. Popov, M.P. Elinzon, Ya.Sh. Shtein. - M.: Stroyizdat, 1962. – 84page: illustration.Google Scholar
- 9.Itskovich, S. M. Technology of concrete fillers/ S. M. Itskovich, L. D. Chumakov, Yu. M. Bazhenov. - M.: Higher school, 1991. – 272page: illustration.Google Scholar
- 10.Zemlyanskiy, V. N. Ceramic brick of volume coloring with use of waste rocks of bauxite and titanic ores / V. N. Zemlyanskiy//Construction materials.-2003.-№2. - Pages 50-51.Google Scholar
- 11.Zemlyanskiy, V. N. Construction materials with use of waste rocks of bauxite and titanic ores for construction in the North. - Monograph, UKHTA: USTU.-2002. – 144page: illustration.Google Scholar
- 12.Production of expanded clay. - Manual for expanded-clay production enterprises. Under the editorship of V. M. Gorin. - Samara: CJSC “NIIKeramzit”.-2004. – 116page: illustration.Google Scholar