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Silicate Wall Materials Market and Problems of Providing Industry with Raw Materials

Number of journal: 12-2015
Autors:

Semenov A.A.

DOI: https://doi.org/10.31659/0585-430X-2015-732-12-40-43
УДК: 691.316:339.13

 

AbstractAbout AuthorsReferences
The development of the Russian industry of silicate wall materials and problems providing the industry with raw material resources are analyzed. The dynamics and volumes of silicate wall materials production are presented, regional structure of production is assessed, the rating of leading enterprise-manufacturers is prepared. Volumes of the production of the most dynamically developing segment, medium- and large-format silicate wall and partition blocks, are evaluated both for the Russian Federation as a whole and for manufacturers. The structure of piece wall materials consumption is presented, it is shown that silicate wall materials consistently occupy 21–22% on the background of significant reduction in the consumption of ceramic wall materials. Data on the provision of silicate industry enterprises with basic raw materials, the number and age of operating lime burning kilns, prospects of the preservation of own lime production at enterprises of the industry are presented.
A.A. SEMENOV, Candidate of Sciences (Engineering), General Director (This email address is being protected from spambots. You need JavaScript enabled to view it.)

OOO «GS-Expert» (18, 1st Tverskoy-Yamskoy Lane, Moscow, 125047, Russian Federation)

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For citation: Semenov A.A. Silicate Wall Materials Market and Problems of Providing Industry with Raw Materials. Stroitel’nye Materialy [Construction Materials]. 2015. No. 12, pp. 40-43. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-732-12-40-43

Main Trends and Prospective Types of Raw Material When Producing Ceramic Tile

Number of journal: 12-2015
Autors:

Kotlyar V.D.
Lapunova K.A.
Lazareva I.V.
Usepyan I.M.

DOI: https://doi.org/10.31659/0585-430X-2015-732-12-28-32
УДК: 691.424:553.611

 

AbstractAbout AuthorsReferences
Features of the use of ceramic tile in the modern construction and main interconnected trends of its production and application in construction – weight reduction, water absorption reduction, strength increase, variety of decoration – are considered. The solution of assigned tasks is substantiated by means of selection of optimal raw material, formulation of multi-component batch compositions of forming masses that determines the complication of technology. As a main raw material, it is proposed to use argillite-like clays properties of which make it possible to conduct the production by the technology of compressive forming which is simpler and less costly. The account of identified trends will contribute to the development of the industry and increasing the production of ceramic tile in our country.
V.D. KOTLYAR, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
K.A. LAPUNOVA, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
I.V. LAZAREVA, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)
I.M. USEPYAN, Student

Rostov State University of Civil Engineering (162, Sotcialisticheskaya Street, Rostov-na-Donu, 344022, Russian Federation)

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9. Kotlyar V.D., Kozlov A.V., Terekhina U.V. The peculiarities of lithoid clay rock materials of east Donbass as raw materials for wall tile production. Vestnik MGSU. 2014. No. 10, pp. 95–105. (In Russian).
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11. Kotlyar V.D., Terekhina U.V., Kotlyar A.V. Lithoid raw materials testing procedure for production of compression-molding-type wall products. Stroitel’nye Materialy [Construction Materials]. 2014. No. 4, pp. 24–27. (In Russian).
12. Stolobushkin A.U., Storozhenko G.I. Waste of coal preparation as a raw materials and energy base of wall ceramic materials factories. Stroitel’nye Materialy [Construction Materials]. 2011. No. 4, pp. 43–46. (In Russian).
13. Stolobushkin A.U. Ceramic wall materials of matrix arrangement on basis of enrichment of carbon-bearing clay-rock waste products. Izvestiya vuzov. Stroitel’stvo. 2013. No. 2–3, pp. 28–36. (In Russian).
14. Kara-sal B.K., Kotelnikov V.I., Sapelkina T.V. Getting of ceramical wall materials from overburden rock coal benefication. Estestvennye i tekhnicheskie nauki. 2015. No. 2, pp. 160–163. (In Russian).
15. Kotlyar V.D., Talpa B.V. Lithoid clay rock of the east Donbass perspective raw materials for production of wall ceramics. Collected works of academic conference for students and young scientists with in-ternational participation of «Geosciences topical issues». Rostov-on-Don. 2015, pр. 49–51. (In Russian).
16. Kotlyar V.D., Talpa B.V. The peculiarities of claystonelike clays of the southern Russia as raw materials for arch brick production. Collected works of academic conference for students and young scientists with international participation of «Geosciences topical issues». Rostov-on-Don. 2015, pр. 51–53. (In Russian).

For citation: Kotlyar V.D., Lapunova K.A., Lazareva I.V., Usepyan I.M. Main Trends and Prospective Types of Raw Material When Producing Ceramic Tile. Stroitel’nye Materialy [Construction Materials]. 2015. No. 12, pp. 28-32. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-732-12-28-32

Expansion of Raw Material Resources Base for Construction Ceramics

Number of journal: 12-2015
Autors:

Fomenko A.I.
Kaptyushina A.G.
Gryzlov V.S.

DOI: https://doi.org/10.31659/0585-430X-2015-732-12-25-27
УДК: 691.421

 

AbstractAbout AuthorsReferences
Issues of the expansion of a raw material resources base of production of ceramic brick with high physical-mechanical properties and small coefficient of heat conductivity due to the use of widespread large-tonnage waste of crushed brick which is formed when replacing the old brick masonry or crushing of rejected products are considered. The influence of an additive of this scrap to clay raw materials on technological properties of the raw masses intended for production of construction ceramic brick is investigated. Main physical-mechanical and heat-technical properties of ceramic crock making it possible to judge the possibility of using the crushed brick as anthropogenic raw materials for obtaining the ceramic brick are defined. Calculation of the economic effect of using the secondary raw materials in production leads to reduction in the prime cost of one ton of production in comparison with the current production.
A.I. FOMENKO, Doctor of Sciences (Engineering), (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.G. KAPTYUSHINA, Candidate of Sciences (Engineering), (This email address is being protected from spambots. You need JavaScript enabled to view it.)
V.S. GRYZLOV, Doctor of Sciences (Engineering), (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Cherepovets State University (5, Lunacharsky Avenue, 162600, Cherepovets, Russian Federation)

1. Semyonov A.A. The State of the Russian Market of Ceramic Wall Materials. Stroitel’nye Materialy [Construction Materials]. 2014. No. 8, pp. 9–12. (In Russian).
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3. Dovzhenko I.G. The influence of metallurgical slurries on drying behaviour of ceramic masses for lining brick production. Steklo i Keramika. 2013. No. 12, pp. 24–27.
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6. Ashmarin G.D., Kondratenko V.A., Lastochkin V.G., Pavlenko A.P. Ceramic Ecological Heat-Efficient Walls – the Reality of Contemporary Construction. Stroitel`nye Materialy [Constraction Materials]. 2011. No. 12, pp. 10–11. (In Russian).
7. Tkachev A.G., Yatsenko E.A., Smolii V.A. et al. Influence of coal-mining waste on the molding, drying and burning properties of ceramic masses. Tekhnika i tekhnologiya silikatov. 2013. No. 2, pp. 17–21. (In Russian).
8. Stolboushkin A.Yu., Berdov G.I., Stolboushkina O.V., Zlobin V.I. Firing temperature impact on structure forming in ceramic wall materials produced of fine dispersed iron ore enrichment wastes. Izvestija vuzov. Stroitel’stvo. 2014. No. 1, pp. 33–42. (In Russian).
9. Andrianov N.T., Balkevich V.L., Belyakov A.V., Vlasov A.S., Guzman I.Ya., Lukin E.S., Mosin Yu.M., Skidan B.S. Khimicheskaya tekhnologiya keramiki [Chemical engineering ceramics]. Moscow: OOO RIF «Stroimaterialy». 2011. 496 p.

For citation: Fomenko A.I., Kaptyushina A.G., Gryzlov V.S. Expansion of Raw Material Resources Base for Construction Ceramics. Stroitel’nye Materialy [Construction Materials]. 2015. No. 12, pp. 25-27. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-732-12-25-27

Formation of Rational Porous Structure of Wall Ceramics from Slimy Iron-Ore Tailings

Number of journal: 12-2015
Autors:

Fomina O.A.
Stolboushkin A.Yu.

DOI: https://doi.org/10.31659/0585-430X-2015-732-12-14-19
УДК: 666.7-12:658.567.1:622.7

 

AbstractAbout AuthorsReferences
Results of the study of the porous structure of ceramic matrix composites on the basis of the slime part of tailings of iron ores beneficiation by methods of mercury porometry, optical and scanning electronic microscopy are presented. It is established that high values of flexural strength and frost resistance of a product are connected with peculiarities of formation of the matrix structure of ceramic brick when using waste as an aggregated filler and activated loam as a tie as well as introducing the additive-flux into the composition of charge. It is revealed that closed pores of a rounded shape are formed in granules, a boundary layer, formed of solidified melt, has its own developed porous structure and creates, at the macro-level, loopy texture of the ceramic material due to outlining of granules by concentric chain of macro-pores having the elongated form. It is established that macro-pores are filled, partially or fully, with a glass-crystal substance which is formed as a result of outlet of a pyroplastic phase into the inner space of pores that provides the significant increase in the frost resistance of wall ceramics.
O.A. FOMINA, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.Yu. STOLBOUSHKIN, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Siberian State Industrial University (42, Kirov Street, Novokuznetsk, 654007, Russian Federation)

1. Stolboushkin A.Yu. Theoretical foundations of forming of ceramic matrix composites based on technogenic and natural raw materials. Stroitel’nye Materialy [Construction Materials]. 2011. No. 2. pp. 10–13. (In Russian).
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3. Gurieva V.A., Prokofieva V.V. Structural and phase features of building ceramics based on technogenic magnesia raw materials and low-grade clay. Stroitel’nye Materialy [Construction Materials]. 2014. No. 4. pp. 55–57. (In Russian).
4. Knigina G.I., Tatski L.N., Kucherova E.A. Sovremennyie fiziko-himicheskie metodyi issledovaniya stroitelnyih materialov. Termicheskiy analiz. Metodyi izucheniya poristoy strukturyi. [Modern physical and chemical methods of investigation of building materials. Thermal analysis. Methods of study of the porous structure]. Novosibirsk. INEI. 1981. 81 p.
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6. Stolboushkin A.Y., Ivanov A.I., Storozhenko G.I., Urazov S.I. Obtaining frost-resistant ceramic bricks of moist pressing from industrial waste. Stroitel’nye Materialy [Construction Materials]. 2011. No. 12, pp. 4–7. (In Russian).
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10. Stolboushkin A.Y., Ivanov A.A., Druzhinin S.V. Peculiarities of the pore structure of wall ceramic materials based on coal wastes. Stroitel’nye Materialy [Construction Materials]. 2014. No. 4, pp. 46–51. (In Russian).
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For citation: Fomina O.A., Stolboushkin A.Yu. Formation of Rational Porous Structure of Wall Ceramics from Slimy Iron-Ore Tailings. Stroitel’nye Materialy [Construction Materials]. 2015. No. 12, pp. 14-19. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-732-12-14-19

The Role of Scientific-Technical Periodicals in Development of Building Materials Industry and Branch Science Doesn’t Decrease

Number of journal: 12-2015
Autors:

Yumasheva E.I.

DOI: https://doi.org/10.31659/0585-430X-2015-732-12-4-8
УДК: 69:657.333

 

AbstractAbout AuthorsReferences
It is shown that, despite the development of computer communications, scientific and science-technical publications continue to play an important role of connecting information link between enterprises of building materials industry, specialized higher educational establishments, and branch science. The periodization of the creation of branch scientific-technical journals, coinciding with priorities of development of economy and science, is revealed. On the example of the “Construction Materials” Journal, the evolution of the mission of scientific-technical periodicals, the transformation of relationship with the target readership and authors are considered. The enduring demand for the journal by industrial enterprises, scientific organizations, specialized higher educational establishments is substantiated.
E.I. YUMASHEVA, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)

OOO RIF «STROYMATERIALY» (9, structure 3, office 225, Dmitrovskoye Hwy, 127434, Moscow, Russian Federation)

1. Khanova A. The first magazine in the world – «Journal des Savants»: the history of creation. RELGA. 2004. No. 12. http://www.relga.ru/Environ/WebObjects/tgu-www.woa/wa/Main?textid=295&level1=main&level2=articles (date of access 14.01.2015). (In Russian).
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For citation: Yumasheva E.I. The Role of Scientific-Technical Periodicals in Development of Building Materials Industry and Branch Science Doesn’t Decrease. Stroitel’nye Materialy [Construction Materials]. 2015. No. 12, pp. 4-8. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-732-12-4-8

Physical-Chemical Nature of Marble Decorativeness

Number of journal: 11-2015
Autors:

Buryanov A.F.
Krivenko V.V.
Zhukov A.D.

DOI: https://doi.org/10.31659/0585-430X-2015-731-11-78-80
УДК: 691.214.8

 

AbstractAbout AuthorsReferences
Marble is fully metamorphic recrystallized limestone, decorative properties of which are formed as a result of geological processes. Natural marble is characterized by strength, resistance to atmospheric impacts and, primarily, by decorativeness. Decorativeness factors are the marble structure, its transparency and coloration.
A.F. BURYANOV, Doctor of Sciences (Engineering)(This email address is being protected from spambots. You need JavaScript enabled to view it.)
V.V. KRIVENKO, Engineer
A.D. ZHUKOV, Candidate of Sciences (Engineering)

Moscow State University of Civil Engineering (26, Yaroslavskoe Highway, 129337, Moscow, Russian Federation)

1. Krivenko V.V., Ovchininskii D.V., Vainshtein M.M., Bur’yanov A.F., Goncharov Yu.A. Artifical marble: the ancient traditions and modern technologies. Stroitel’nye Materialy [Construction Materials]. 2008. No. 8, pp. 16–18. (In Russian).
2. Kuz’mina V.P. Color composite materials. Stroitel’nye Materialy [Construction Materials]. 2008. No. 2, pp. 16–17. (In Russian).
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For citation: Buryanov A.F., Krivenko V.V., Zhukov A.D. Physical-Chemical Nature of Marble Decorativeness // Строительные материалы. 2015. № 11. С. 78-80. DOI: https://doi.org/10.31659/0585-430X-2015-731-11-78-80

Structure Formation of Cement Composites with Addition of Modified Diatomite

Number of journal: 11-2015
Autors:

Сherkasov V.D.
Buzulukov V.I.
Tarakanov O.V.
Emelianov A.I.

DOI: https://doi.org/10.31659/0585-430X-2015-731-11-75-77
УДК: 691.54:666.951

 

AbstractAbout AuthorsReferences
The introduction of additives of various functional purposes in cement systems is the most efficient method for improving the concrete quality. Mineral additives developed early by authors on the basis of the chemically modified diatomite, when introduced in the quantity of 1–1,5% of cement mass, increase the cement stone strength at compression up to 40% on the average. To determine the participation of particles of the modified diatomite in processes taking place in cement composites, time changes of the quantitative phase composition of materials of the raw mix have been studied with the help of X-ray diffractometry. It is shown that the modified diatomite actively participates in the processes of crystallization of products of cement hydration that leads to improving the structure and strength of the cement stone.
V.D. СHERKASOV1, Doctor of Sciences (Engineering) (vd–This email address is being protected from spambots. You need JavaScript enabled to view it.)
V.I. BUZULUKOV1, Doctor of Sciences (Engineering) (buzulukov–This email address is being protected from spambots. You need JavaScript enabled to view it.)
O.V. TARAKANOV2, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.I. EMELIANOV1, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

1 Mordovia State University named after N.P. Ogarev (68, Bolshevistskaya Street, Saransk, 430005, Republic of Mordovia, Russian Federation)
2 Penza State University of Architecture and Civil Engineering (28, Germana Titova Street, Penza, 440028, Russian Federation)

1. Batrakov V. G. Modifitsirovannye betony [Modified concretes]. Moscow: Stroiizdat. 1998. 768 p.
2. Bazhenov Yu.M., Dem’yanova V.S., Kalashnikov V.I. Modifitsirovannye vysokokachestvennye betony [Modified high quality concrete]. Moscow: ASV, 2006. 368 p. (In Russian).
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4. Kalashnikov V.I., Erofeev V.T., Moroz M.N., Troyanov I.Yu., Volodin V.M., Suzdal’tsev O.V. Nanohydrosilicate technologies in concrete production. Stroitel`nye Materialy [Construction Materials]. 2014. No. 5, pp. 88–92. (In Russian).
5. Kalitina M.A., Kazmina A.V., Arslanbekova F.F. Influence of complex multicomponent additives on properties of a cement stone and concrete. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2015. No. 3, pp. 23–26. (In Russian).
6. Dvorkin L.I., Dvorkin L.O. Osnovi betonovedeniya [Concrete science]. St. Petersburg. 2006. 690 p.
7. Dvorkin L.P., Solomatov V.I., Vyrovoy V.N., S.M. Chudnovsky. Cementnye betony s mineral’nymi napolniteljami [Cement concretes with mineral fillers]. Kiev: Budivelnik. 1991. 136 р.
8. Cherkasov V.D., Buzulukov V.I., Emel’yanov A.I., Kiselev, E.V., Cherkasov D.V. Active mineral additive on the basis of chemically modified diatomite. Izvestiya vuzov. Stroitel’stvo. 2011. No. 12, рр. 11–21. (In Russian).
9. Cherkasov. V.D., Buzulukov V.I., Emel’yanov A.I., Cherkasov D.V. On the chemical modification of diatomite and the possibility of its further use as an active mineral additives. Vestnik VolGASU. Seriya: «Stroitel’stvo i arkhitektura». 2013. No. 31 (50), P. 2, рр. 30–31. (In Russian).
10. Buzulukov V.I., Erofeev V.T., Emel’yanov A.I., Cherkasov, D.V. Effectiveness of carbonized diatomite in cement composites. Tekhnologii betonov. 2015. No. 1–2, рр. 30–31. (In Russian).

For citation: Сherkasov V.D., Buzulukov V.I., Tarakanov O.V., Emelianov A.I. Structure Formation of Cement Composites with Addition of Modified Diatomite. Stroitel’nye Materialy [Construction Materials]. 2015. No. 11, pp. 75-77. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-731-11-75-77

Concepts and Substantiations of Nano-Modification Technology of Building Composites Structures. Part 4. Sol-gel Technology of Nano-, Micro-Disperse Crystals of Portlandite for Contact-Condensation Compaction of Structures of Portlandite Stone and Composi

Number of journal: 11-2015
Autors:

Chernyshov E.M.
Potamoshneva N.D.
Artamonova O.V.

DOI: https://doi.org/10.31659/0585-430X-2015-731-11-65-74
УДК: 666.972.16

  

AbstractAbout AuthorsReferences
Results of studies and developments concerning the use of a mono-mineral binder, quick lime, for hydration structure formation of artificial Portlandite stone and production of clinkerless composites on its base are presented. It is shown that for producing the durable artificial Portlandite stone it is necessary to separate the stage of formation of individual crystals Са(ОН)2 from the stage of their aggregate formation. Technological options of the lime hydration under different conditions with the purpose to obtain individual micro- and nano-size crystals of Portlandite with non-equilibrium energy state are presented. The formation of artificial stone from individual crystals of Portlandite is made by compaction into the aggregates of a contact-condensation type. A possibility to obtain Portlandite, Portlandite-calcium carbonate, and Portlandite -aluminum silicate cementless contact-condensation systems of hardening which are able to harden directly under the forced compaction of nano- and micro-disperse particles of initial alkali and acid oxides and their hydrates endowed or purposefully endowed with the non-equilibrium energy state is shown.
E.M. CHERNYSHOV, Doctor of Sciences (Engineering), Academician of RAAСS (This email address is being protected from spambots. You need JavaScript enabled to view it.)
N.D. POTAMOSHNEVA, Candidate of Sciences (Engineering)
O.V. ARTAMONOVA, Candidate of Sciences (Chemistry) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Voronezh State University of Architecture and Civil Engineering (84, 20-letiya Oktyabrya Street, 394006, Voronezh, Russian Federation)

1. Chernyshov E.M., Potamoshneva N.D. Artificial stone on the basis of crystallization portlandite. Modern problems of building materials. Future directions in the theory and practice of mineral binders and related materials: Materials academic readings RAASN. International scientific and technical conference. Samara. 1995. Part 1, pp. 20–21. (In Russian).
2. Belov N.V. Protsessy real’nogo kristalloobrazovaniya. [The process of real crystal formation]. Moscow: Nauka. 1977. 235 p.
3. Volmer M. Kinetika obrazovaniya novoi fazy. [Kinetics of formation of a new phase]. Moscow: Nauka. 1986. 208 p.
4. Kozlova O.G. Rost i morfologiya kristallov. [Growth and morphology of crystals]. Moscow: Publishing house of the Moscow University. 1980. 368 p.
5. Camski E.V. Kristallizatsiya v khimicheskoi promyshlennosti. [Crystallization in the chemical industry]. Moscow: Chemistry. 1969. 344 p.
6. Lodiz R., Parker R. Rost monokristallov. [Single crystal growth]. Moscow: Mir. 1974. 540 p.
7. Logginov G.I., Rebinder P.A., Sukhov V.P. Research hydration hardening quicklime. DAN SSSR. 1954. Vol. 99. No. 4, pp. 569–572. (In Russian).
8. Osin B.V., Ulyanov V.A., Volkov V.V. Terms high hydration hardening lime. Izvestiya vysshikh uchebnykh zavedenii. Stroitel’stvo i arkhitektura. 1973. No. 10, pp. 73–76. (In Russian).
9. Chernyshov E.M., Potamoshneva N.D. Development of research on pattern formation portlanditovogo stone. Actual problems of building materials: Materials of All-Russian scientific and technical conference. Tomsk. 1998, pp. 4–7. (In Russian).
10. Glukhov V.D., Runova R.F., Maksunov S.E. Vyazhushchie i kompozitsionnye materialy kontaktnogo tverdeniya. [Cementing composites and contact hardening]. Kiev: Vishcha school. 1991. 243 p.
11. Chernyshov E.M., Potamoshneva N.D. Features of structure formation portlanditovogo stone condensation contact-hardening. Modern problems of building materials: Materials of VI Academic readings RAACS. Ivanovo. 2000, pp. 581–584. (In Russian).
12. Chernyshov E.M., Potamoshneva N.D. Identification of the characteristics of the structure of artificial stone portlandite condensation contact-hardening. Modern problems of building materials: Materials of VI Academic readings RAACS. Voronezh. 1999, pp. 547–550. (In Russian).
13. Pomazkov V.V. Issledovaniya po tsementnym i silikatnym betonam. [Research on cement and silicate concrete]. Voronezh: Publishing house of the Voronezh State University. Vol. 1. 1964, pp. 59.
14. Gorshkov V.S., Savelyev V.G., Abakumov A.V. Vyazhushchie, keramika i steklokristallicheskie materialy: Struktura i svoistva. [Cementing, ceramics, and glass-crystalline materials: Structure and properties]. Moscow: Stroyizdat. 1995. 576 p.
15. Jung V. Microconcrete theory and its development. Proceedings VNITI session on the achievements of Soviet science in the field of silicates. Moscow. 1949, pp. 50–53. (In Russian).
16. Zhuravlev V.F. Khimiya vyazhushchikh veshchestv. [Chemical binders]. Moscow: State scientific and technical publishing house of chemical literature. 1951. 205 p.
17. Timashev V.V. Izbrannye trudy. Sintez i gidratatsiya vyazhushchikh materialov. [Selected works. Synthesis and hydration of cementitious materials]. Moscow: Nauka. 1986. 424 p.
18. Belov N.V. Ocherki po strukturnoi mineralogii. [Essays on structural mineralogy]. Moscow: Nedra. 1976. 344 p.
19. Boki G.B. Kristallokhimiya. [Crystal chemistry]. Moscow: Nauka. 1971. 400 p.
20. Palatnik L.S., Papirov I.I. Epitaksial’nye plenki [Epitaxial films]. Moscow: Nauka. 1971. 480 p.
21. Benshteyn Yu.I., Butt Yu.M., Timashev V.V., Kaverin B.S. Crystallization hydrated cement stone growths on carbonate substrate. Silicates: Proceedings MchTI. Iss. LXYIII. Moscow. 1971, pp. 238–242. (In Russian).
22. Ilyukhin V.V. Gidrosilikaty kal’tsiya. Sintez monokristallov i kristallokhimiya. [Calcium silicate. Synthesis of single crystals and crystal]. Moscow: Nauka. 1979. 44 p.
23. Shchukin E.D., Alekhine E.A., Rehbinder P.A. Problemy sovremennoi kristallografii. O srastanii kristallov pri obrazovanii dispersnykh kristallizatsionnykh struktur. [Problems of modern crystallography. Adhesions in the formation of crystals dispersed crystallization structures]. Moscow: Nauka. 1975, pp. 61–71.
24. Glukhov V.D., Tsyrempilov A.D., Runova R.F. Shchelochnye betony na osnove effuzivnykh porod. [Alkaline concrete on the basis of volcanic rocks]. Irkutsk: Publishing House of the Irkutsk University. 1990. 176 p.
25. Sviridov V.L., Ovcharenko G.I. Natural zeolites – minerals for construction materials. Stroitel’nye Materialy [Construction Materials]. 1999. No. 9, pp. 9–11. (In Russian).
26. Vlasov V.V., Barsukov L.G., Krivneva G.G. The chemical activity of natural and technogenic silica-alumina feedstock in the early stages of structure besklinkernyh composite binders. Modern problems of building materials: Materials of the VII Academic readings RAACS. Belgorod. 2001. Part 1, pp. 59–65. (In Russian).
27. Urhanova L.A., Permiakov D.M., Chimitov A.Z. Silicate-based concrete activated binder of substandard lime and volcanic rocks. Stroitel’nye Materialy [Construction Materials]. 2004. No. 8, pp. 40–41. (In Russian).
28. Chernyshov E.M., Potamoshneva N.D., Sergutkina O.R., Kukina O.B. Portlandite-karbonatkaltsievy material with contact-condensation mechanism of structure formation. Current state and prospects of development of building materials: Materials of the international scientific conference. Samara. 2004, pp. 566–570. (In Russian).
29. Chernyshov E.M., Potamoshneva N.D., Kukina O.B., Stepanova M.P. Building composites with nano-contact and condensation, matrix microstructure of artificial portlandite. Modern problems of building materials: Materials XV Academic readings RAACS. International scientific and technical conference. Kazan: KSUAE. 2010, pp. 308–321. (In Russian).
30. Chernyshov E.M., Stepanova M.P., Potamoshneva N.D. Portlandite-aluminosilicate contact-condensing system hardening and composites based on them: possible mechanisms of pattern formation. Stroitel’stvo i arkhitektura: Nauchnyi vestnik Voronezhskogo GASU. 2012. Vol. 3 (12), pp. 86–95. (In Russian).
31. Chernyshov E.M., Stepanova M.P., Potamoshneva N.D. Portlandite-aluminosilicate contact-condensing system hardening and composites based on them: optimization of conditions and factors determining technology. Stroitel’stvo i arkhitektura: Nauchnyi vestnik Voronezhskogo GASU. 2012. Vol. 3 (12), pp. 96–105. (In Russian).
32. Chernyshov E.M., Artamonov O.V., Korotkih D.N., et al. Applications of nanochemistry in solid-phase technology of building materials: scientific and engineering problems, directions and examples. Stroitel’nye Materialy [Construction Materials]. 2008. No. 2, pp. 32–36. (In Russian).

For citation: Chernyshov E.M., Potamoshneva N.D., Artamonova O.V. Concepts and Substantiations of Nano-Modification Technology of Building Composites Structures. Part 4. Sol-gel Technology of Nano-, Micro-Disperse Crystals of Portlandite for Contact-Condensation Compaction of Structures of Portlandite Stone and Composites on Its Base. Stroitel’nye Materialy [Construction Materials]. 2015. No. 11, pp. 65-74. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-731-11-65-74

Ways of Cutting Barked Logs for Creation of Glued Designs with Changing Geometrical Characteristics of Section on Length

Number of journal: 11-2015
Autors:

Zaytseva K.V.
Tikhomirov L.A.
Titunin A.A.
Ibragimov A.M.

DOI: https://doi.org/10.31659/0585-430X-2015-731-11-62-64
УДК: 674.09

  

AbstractAbout AuthorsReferences
The rounded logs are used for creation of glued timber designs that causes big percent of waste (or a small exit). The use of barked of logs with preservation of a taper is a feature of approach to cutting of round forest products in this article. It allows: 1. to minimize waste; 2. to create glued designs of variable section on length with increased geometrical characteristics (the section resistance moment) and increased bearing capacity in relation to the initial round section.
K.V. ZAYTSEVA, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
L.A. TIKHOMIROV, Candidate of Sciences (Engineering)
A.A. TITUNIN, Doctor of Sciences (Engineering)
A.M. IBRAGIMOV, Doctor of Sciences (Engineering)

Kostroma State Technological University (17 Dzerzhinskogo Street, 156005, Kostroma, Russian Federation)

1. Ershov S.V. Delimitation of dimensional ranges of the sawn raw materials at effective operation of the sawing equipment. Izvestiya vysshikh uchebnykh zavedeniy. Lesnoy zhurnal. 2013. No. 4, pp. 72–79. (In Russian).
2. Yanushkevich A.A., Larchenko A.V., Chernyavskiy E.A. Individual cutting of logs on radial timber for glued bars. Aktual’nye problemy lesnogo kompleksa. 2012. No. 34, pp. 104–106. (In Russian).
3. Patent RF 2415749. Sposob polucheniya kleenykh pilomaterialov iz breven (varianty) [Way of receiving glued timber from logs (options)] / Chervinskiy V.A., Boldyrev V.S., Shchepkin V.B., Kozhukhova I.G. Declared 09.06.2009. Published 10.04.2011. (In Russian).
4. Patent RF 2185280. Sposob pererabotki breven [Way of processing of logs] / Isaev S.P. Declared 09.06.2001. Published 20.07.2002. (In Russian).
5. Patent RF 2438861. Sposob polucheniya kleenykh pilomaterialov iz bokovykh dosok brevna (varianty) [Way of receiving glued timber from side boards of a log (options)] / Chervinskiy V.A., Boldyrev V.S., Shchepkin V.B., Kozhukhova I.G.; Declared 05.04.2010. Published 10.01.2012. (In Russian).
6. Volynskiy V.N., Plastinin S.N. Pervichnaya obrabotka pilomaterialov na lesopil’nykh predpriyatiyakh [Preprocessing of timber at the sawing enterprises]. Saint-Petersburg: «Lan’». 2012. 264 p.

For citation: Zaytseva K.V., Tikhomirov L.A., Titunin A.A., Ibragimov A.M. Ways of Cutting Barked Logs for Creation of Glued Designs with Changing Geometrical Characteristics of Section on Length. Stroitel’nye Materialy [Construction Materials]. 2015. No. 11, pp. 62-64. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-731-11-62-64

The XVII ERMCO Congress

Number of journal: 11-2015
Autors:

Daviduk A.N.
Volkov Yu.S.

DOI: https://doi.org/10.31659/0585-430X-2015-731-11-58-60
УДК: 691.3

 

AbstractAbout AuthorsReferences
The XVII ERMCO Congress was held on June 4–5, 2015 in Istanbul, Turkey. It was organized by the Turkish Ready Mixed Concrete Association under the auspices of the European Ready Mixed Concrete Organization (ERMCO), but in essence, the Congress had world-wide nature. National Associations of Ready Mixed Concrete (ready-mix concrete (RMC) according to Russian standard) of the USA, India, Australia, countries of Latin America, Japan expressed a desire to participate in the Congress. 350 specialists from over 40 countries took part in the Congress. For the first time specialists of Azerbaijan participated in this Congress and after the Congress they decided to recommend their National Association to become a member of ERMCO.
A.N. DAVIDUK, Doctor of Sciences (Engineering), Director
Yu.S. VOLKOV, kand. tekhn. nauk, Scientific Secretary (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Research, Design and Technological Institute of Concrete and Reinforced Concrete named after A.A. Gvozdev (6/5, Institutskaya Street, Moscow, 109428, Russian Federation)

For citation: Daviduk A.N., Volkov Yu.S. The XVII ERMCO Congress. Stroitel’nye Materialy [Construction Materials]. 2015. No. 11, pp. 58-60. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-731-11-58-60

The State of the Non-Metallic Building Materials Industry. On the Example of Russia and the USA

Number of journal: 11-2015
Autors:

Butkevich G.R.
Semyonov A.A.

DOI: https://doi.org/10.31659/0585-430X-2015-731-11-54-57
УДК: 622.3

 

AbstractAbout AuthorsReferences
25 years of development of the non-metallic industries of Russia and the USA have been analyzed. The periodicity of the decline in production is shown. Peculiarities of the overcoming of crisis phenomena are noted. In Russia, they are the change in the structure of products manufactured towards higher value products, mastering of mobile crushing and grading plants, manufacture of rubble from construction scrap. In the USA, the consolidation of production occurs, a great attention is paid to increasing the production efficiency, the loyalty of the population and ecology.
G.R. BUTKEVICH1, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.A. SEMYONOV2, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

1 Research and Design Institute for Extraction, Transportation and Processing of Mineral Raw Materials in Building Materials Industry (1, Volokolamskoe Highway, Moscow, 125080, Russian Federation)
2 «GS-Expert», OOO (18, office 207, the 1st Tverskoy-Yamskoy Line, 125047, Moscow, Russian Federation)

1. Construction in Russia. Statistical Yearbook Rosstat. Moscow. 2014. (In Russian).
2. Industry of Russia. Statistical Yearbook Rosstat. Moscow. 2014. (In Russian).
3. The socio-economic situation in Russia. Yearbook Rosstat. Moscow. 2014. (In Russian).
4. Semenov A.A. Results of development of the construction complex and building materials industry in 2013, the forecast for 2014. Stroitel’nye Materialy [Construction Materials]. 2014. No. 3, pp. 81–85. (In Russian).
5. Butkevich G.R. Development of Non-Metallic Building Materials Industry of Russia and the USA. Past and Prospects. Stroitel’nye Materialy [Construction Materials]. 2013. No. 10, pp. 4–9. (In Russian).
6. Pit & Quarry. 2015. February, pp. 46–51.
7. Pit & Quarry. 2015. June, p. 6.
8. Pit & Quarry. 2015. March, pp. 56–59.
9. Pit & Quarry. 2015. June, p. 33.

For citation: Butkevich G.R., Semyonov A.A. The State of the Non-Metallic Building Materials Industry. On the Example of Russia and the USA. Stroitel’nye Materialy [Construction Materials]. 2015. No. 11, pp. 54-57. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-731-11-54-57

Evaluation of Temperature of Road Surface during Construction

Number of journal: 11-2015
Autors:

Sinitsyn N.N.
Makonkov A.V.

DOI: https://doi.org/10.31659/0585-430X-2015-731-11-38-41
УДК: 536.24

 

AbstractAbout AuthorsReferences
The process of cooling of road pavement of hot asphalt concrete mixes at construction of highways is considered. The article presents the description of a mathematical model of calculation of temperature fields of pavement. The mathematical model contains the one-dimensional non-stationary heat conduction equations for each layer. Boundary conditions on the surface of the top layer take into account the heat transfer by convection and radiation. The boundary conditions of the fourth kind are between the layers. The temperature boundaries of the lower layer are constant. Testing the model is performed for limited and semi-infinite rods. The article presents the results of testing the mathematical model. The numerical solution of heat conduction equations held by the implicit scheme. In article the method for calculating the temperature of paving surface is offered. The calculated values of the temperature of paving depending on the speed of a wind, solar radiation, thickness of a coat layer, a difference of thickness of a layer of hot asphalt concrete and reference temperature of a layer are presented. It is established that under identical conditions the porosity of material of the layer has the greatest impact on the change in temperature.
N.N. SINITSYN, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.V. MAKONKOV, Engineer

Cherepovets State University (5 Lunacharskogo Avenue, 162600, Cherepovets, Russian Federation)

1. Nikolenko M.A., Besschetnov B.V. The increase in long-term cracking resistance of asphalt pavements. Inzhenernyi vestnik Dona. 2012. Vol. 20. Is. 2, pp. 665–670. (In Russian).
2. Zubkov A.F.. About a non-stationary heat transfer in processes of construction of road surfaces non-rigid type. Vestnik TGTU. 2007. Vol. 13. No. 2b, pp. 589–597 (In Russian).
3. Kudinov V.V., Kartashov E.M., Kalashnikov V.V. Analytical solutions of problems of heat and mass transfer and thermoelasticity for multilayered constructions [Analytical problem solving heat and mass transfer and thermoelasticity for multilayer designs]. Moscow: Vysshaya shkola. 2005. 430 p.
4. Belitsky V.D., Katunin A.V. Analysis of the condition of the road asphalt pavement by means of thermodynamics. Omskiy nauchnyy vestnik. 2014. Vol. 1 (127), pp. 93–95. (In Russian).
5. Iliopolov S.K., Cherskov R.M., Mardirosova I.V. Increase of thermal resistance of asphalt concrete by use rubber-polymer additives. Vestnik Khar’kovskogo natsional’nogo avtomobil’no-dorоzhnogo universiteta. 2006. Vol. 34–35. http://cyberleninka.ru/article/n/povyshenie-temperaturnoy-stoykosti-asfaltobetonov-putem-ispolzovaniya-rezino-polimernoy-dobavki (date of access 21.07.2015).
6. Hristoforova A.A, Gogolev I.N., Fillipov S.E. Development of rigid coverings of career roads with the use of activated rubber crumb. Inzhenernyi vestnik Dona. 2011. Vol. 18. Iss. 4, pp. 347–350. (In Russian).
7. Makonkov A.V., Kuzmina A.L., Belozor M.Yu. Research use of prospects of use granulated asphalt concrete mixture, received hot regeneration method. Vestnik Cherepovetskogo gosudarstvennogo universiteta. 2014. Vol. 2 (55), pp. 13–15. (In Russian).

For citation: Sinitsyn N.N., Makonkov A.V. Evaluation of Temperature of Road Surface during Construction. Stroitel’nye Materialy [Construction Materials]. 2015. No. 11, pp. 00-00. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-731-11-38-41