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Inorganic Binding Agents for Mineral Wool Heat Insulation

Number of journal: №5-2015
Autors:

Drozdyuk T.A.
Ayzenshtadt A.M.
Tutygin A.S.
Frolova M.A.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-86-88
УДК: 691.619.8

 

AbstractAbout AuthorsReferences
The possibility of replacing the phenol-formaldehyde resins by mineral binders for producing the mineral wool heat insulation is considered. As a mineral binder, it is proposed to use the saponite-containing material (SCM) extracted by the method of electrolytic coagulation from the pulp of the tailing damp of industrial ore-dressing of the Lomonosov Diamond Deposit (Arkhangelsk Oblast). Optimal regimes of mechanical activation of SCM at the planetary ball mill PM-100 for manufacturing the binder for mineral wool heat insulating materials have been selected. The assessment of binding properties of SCM was made by calorimetric investigations, which showed that the specific enthalpy of SCM hydration is comparable with the value of hydration heat of the main clinker mineral (dicalcium silicate). The tests of prototypes of mineral wool heat insulation with the mineral binder show that they have good heat insulation property and are not destroyed under the effect of high temperature, at that, this material is environmentally friendly.
T.A. DROZDYUK, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.M. AYZENSHTADT, Doctor of Sciences (Chemistry) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.S. TUTYGIN, Candidate of Sciences (Engineering)
M.A. FROLOVA, Candidate of Sciences (Chemistry)

Northern (Arctic) Federal University (NAFU) named after M.V. Lomonosov (22, Severnaya Dvina Embankment, Arkhangelsk, 163002, Russian Federation)

1. Gorlov Yu. P. Tekhnologiya teploizolyatsionnykh i akusticheskikh materialov i izdelii [Technology of thermal insulation and acoustic materials and products]. Moscow: Vysshaya shkola. 1989. 384 p.
2. Kardashov D. A. Sinteticheskiye klei [Synthetic adhesives]. Moscow: Chemistry. 1976. 504 p.
3. Tutygin A.S., Aisenstadt M.A., Aisenstadt A.M., Makhova T.A. Influence of the nature of the electrolyte in the coagulation process saponite-containing slurry. Geoekologiya. 2012. No. 5, pp. 379–383. (In Russian).
4. Korshunov A. A. Geo-ecological study of storage and use of tailings kimberlite ores (for example, diamond deposits named after Lomonosov). Cand. Diss. (Engineering). Arkhangelsk. 2010. 125 p. (In Russian).
5. Abramovskaya I.R., Aisenstadt A.M., Lesovik V.S., Veshnyakova L.A., Frolova M.A., Kazlitin S.A. Calculation of energy consumption rocks – as raw material for the production of building materials. Promyshlennoye i grazhdanskoye stroitel’stvo. 2012. No. 10, pp. 23–25. (In Russian).
6. Lesovik V.S. Povysheniye effektivnosti proizvodstva stroitel’nykh materialov s uchetom genezisa [Improving the efficiency of the production of building materials with regard to the genesis]. Moscow: ASV. 2006. 526 p.
7. Glaser A.M. Amorphous and nanocrystalline structures: similarities, differences, mutual transitions. Rossiiskii khimicheskii zhurnal. 2002. Vol. XLVI. No. 5, pp. 57–63. (In Russian).
8. Strokova V.V., Cherevatova A.V., Zhernovski I.V., Voitovych E.V. Peculiarities of phase formation in a composite nanostructured gypsum binder. Stroitel’nye Materialy [Construction Materials]. 2012. No. 7, pp. 9–12. (In Russian).
9. Rakhimbaev I.Sh. Dependence of the strength of the cement matrix of concrete hydration heat. Cand. Diss. (Engineering). Belgorod. 2012. 133 p. (In Russian).

For citation: Drozdyuk T.A., Ayzenshtadt A.M., Tutygin A.S., Frolova M.A. Inorganic Binding Agents for Mineral Wool Heat Insulation. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 86-88. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-86-88

Influence of Fine-Disperse Screenings of Expanded Clay Crushing on Structure and Properties of Stone Mastic Asphalt Concrete

Number of journal: №5-2015
Autors:

Borisenko Yu.G.
Borisenko O.A.
Kazaryan S.O.
Ionov M.Ch.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-82-85
УДК: 625. 85

 

AbstractAbout AuthorsReferences
The influence of various highly porous mineral fillers on the properties and sorption activity of asphaltic binders and asphalt concretes based on them was analyzed. The application of fine-disperse screenings of expanded clay crushing as a stabilizing additive to the stone mastic asphalt (SMA) makes it possible to significantly reduce the rate of bitumen draining into the stone mastic asphalt concrete mix (SMAM), improve mechanical properties, heat resistance, and water resistance of the material. As a result, laboratory studies have established the improvement of crack resistance, frost resistance and shear stability of SMA modified with high-disperse screenings of expanded clay crushing due to the change in the asphalt binder structure and reduction of temperature stresses in the coating material. It is shown that the inclusion of powder porous material additives into the composition of SMAM improves the structural and mechanical properties of SMA. It was established experimentally that the modification of stone mastic asphalt concretes with finely dispersed porous materials can significantly improve the durability of SMA.
Yu.G. BORISENKO, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
O.A. BORISENKO, Candidate of Sciences (Engineering)
S.O. KAZARYAN, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)
M.Ch. IONOV, Candidate of Sciences (Economics)

North-Caucasus Federal University (2, Kulakova Street, 355028, Stavropol, Russian Federation)

1. Vysotskaya M.A., Kuznetsov D.K., Barabash D.E. Features of structure bitumen-mineral compositions with the use of porous materials. Stroitel’nye Materialy [Construction Materials]. 2014. No. 1–2, pp. 68–71. (In Russian).
2. Vysotskaya M.A., Kuznetsov D.K., Fedorov M.U. Assessment of quality of bituminous composites using porous fillers. Dorogi i mosty. 2012. No. 27, pp. 241–250. (In Russian).
3. Svintitskih L.E., Shabanov T.N., Klyus A.A., Ageikin V.N. Effect of dispersion on the properties of exfoliated vermiculite asphalt binder and asphalt concrete. Stroitel’nye Materialy [Construction Materials]. 2004. No. 9, pp. 32–33. (In Russian).
4. Inozemcev S.S., Korolev E.V. Selecting a mineral carrier nanosized additives for asphalt concrete. Vestnik MGSU. 2014. No. 3, pp. 158–167. (In Russian).
5. Soldatov A.A., Borisenko J.G. The surface structure of porous powders based on expanded clay crushing screenings and their adsorption activity. Stroitel’nye Materialy [Construction Materials]. 2011. No. 6, pp. 36–38. (In Russian).
6. Kalgin Y.I. Dorozhnye bitumomineral’nye materialy na osnove modifitsirovannykh bitumov [Road bituminous materials based on modified bitumen]. Voronezh: Voronezh State University Press. 2006. 272 p.

For citation: Borisenko Yu.G., Borisenko O.A., Kazaryan S.O., Ionov M.Ch. Influence of Fine-Disperse Screenings of Expanded Clay Crushing on Structure and Properties of Stone Mastic Asphalt Concrete. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 82-85. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-82-85

Choice of Solution for Capturing and Utilizing Dust Emissions

Number of journal: №5-2015
Autors:

Kalitina M.A.
Kaz’mina A.V.
Matveeva O.A.
Mazikova T.A.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-77-81
УДК: 628.511:664.7

 

AbstractAbout AuthorsReferences
Characteristics of filtering materials made of metallic fabrics, metal-ceramic foil, metal fiber felt, polyether fabric with MikroTEX PTFE membrane, perforated metal foil for dust capturing at producing building materials have been studied. Results of the study of hydraulic and filtration properties of filtering materials are presented; efficiency of their dynamic regeneration is determined. The calculated dependences for assessing and forecasting the most important operation parameters of filters are obtained. Advantages and disadvantages of filtering materials are considered; the expediency of using metal-ceramic foil to clean emissions from dust is substantiated.
M.A. KALITINA1, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.V. KAZ’MINA1, Candidate of Sciences (Pedagogy)
O.A. MATVEEVA2, Candidate of Sciences (Engineering)
T.A. MAZIKOVA2, Engineer

1 Russian State Social University ( 4, building 1, Wilhelm Pieck Street, 129226, Moscow, Russian Federation)
2 Peter the Great Military Academy of Strategic Rocket Forces (9, Kitaygorodskiy proezd Moscow, 109074, Russian Federation)

1. Tshovrebov E.S., Velichko E.G. Environmental protection and health of the person in the process of the circulation of building materials. Stroitel’nye Materialy [Construction materiаls]. 2014. No. 5, pp. 99–100. (In Russian).
2. Krasovitsky Yu.V., Lobacheva N.N., Romanyuk E.V., Piglovsky N.V., Galiakmetovh R.F. Features of operation of dust catchers at manufacture of building materials. Stroitel’nye Materialy [Construction materiаls]. 2011. No. 2, pp. 63–65. (In Russian).
3. Krasovitsky Yu.V., Panov S. Yu., Romanyuk E.V., Gasanov Z.S., Makarova Yu.I., Manukovskaya V.P. Rational measurement of humidity, temperature and air inflows in dust-gas ducts in the course of building materials production. Stroitel’nye Materialy [Construction materiаls]. 2012. No. 1, pp. 22–24. (In Russian).
4. Krasovitsky Yu.V., Panov S. Yu., Romanyuk E.V., Arkhangelskaya E.V., Gasanov Z.S. Coagulation of the dispersed phase in the dust and gas flows in the production of construction materials. Stroitel’nye Materialy [Construction materiаls]. 2012. No. 4, pp. 66–68. (In Russian).
5. Sergina N.M., Azarov D.V., Gladkov E.V. System of inertial dust catching in construction materials industry. Stroitel’nye Materialy [Construction materiаls]. 2013. No. 2, pp. 86–89. (In Russian).
6. Voronin S. A., Katsnelson B. A., Seleznyova E.A. Organization fractional air pollution monitoring suspended particles in Russia. Gigiena i sanitariya. 2007. No. 3, pp. 60–63. (In Russian).
7. Friedland S. V. Promyshlennaya ekologiya. Osnovy inzhenernykh raschetov [Industrial ecology. Fundamentals of engineering calculations]. M: Kolos. 2008. 176 p.

For citation: Kalitina M.A., Kaz’mina A.V., Matveeva O.A., Mazikova T.A. Choice of Solution for Capturing and Utilizing Dust Emissions. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 77-81. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-77-81

Cellular Slag Portland-Cement Concrete with Lime-Sulfur Sealing Compound

Number of journal: №5-2015
Autors:

Berdov G.I.
Elesin M.A.
Umnova E.V.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-74-76
УДК: 691.335

 

AbstractAbout AuthorsReferences
The use of the lime-sulfur sealing compound facilitates activation of slag Portland-cement when producing the cellular concrete of non-autoclaved hardening with aluminum powder or hydrazine. When the aluminum powder is used as a gas developing agent, the high speed of strength gain by 30–40% is determined by the formation of a fast crystallizing phase – thiosulfate-containing hydroaluminates. The introduction of this sealing compound in combination with 1,4% of hydrazine ensures the improvement of strength by 50–70% and the strength-density ration from 0,8–0,9 up to 1,2–1,29 in comparison with haydite concrete mixed with water. Relatively higher technical indicators in experiments with the use hydrazine are due to the full recovery of ion Fe(II) in the iron hydroxide and increase in its concentration in the hardening mass which, in turn, facilitates the fullness of recrystallization of primary calcium hydrosilicates.
G.I. BERDOV1, Doctor of Sciences (Engineering)
M.A. ELESIN2, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
E.V. UMNOVA2, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)

1 Novosibirsk State University of Architecture and Civil Engineering (113, Leningradskaya Street, Novosibirsk, 630008, Russian Federation)
2 Norilsk Industrial Institute (7, 50 Let Oktyabrya, Norilsk, 663310, Russian Federation)

1. Sakharov G.P., Skorikov E.P. Non-autoclave energy efficient porobeton natural hardening. Izvestiya vuzov. Stroitel’stvo. 2005. No. 7, pp. 49–54. (In Russian).
2. Leont’ev E.N., Kokovin O.A. On the issue of non-autoclaved cellular concrete. Tekhnologiya betonov. 2007. No. 5, pp. 50–52. (In Russian).
3. Aminev G.G. Low-cement not autoclave cellular concrete. Stroitel’nye Materialy [Construction Materials]. 2005. No. 12, pp. 50–51. (In Russian).
4. Salimgareev F.M., Naiman A.N. New approach to manufacturing techniques of wall blocks from cellular concrete. Stroitel’nye Materialy [Construction Materials]. 2002. No. 3, pp. 12–13. (In Russian).
5. Trambovskii V.P. Cellular concrete in modern construction. Tekhnologiya betonov. 2007. No. 2, pp. 30–31. (In Russian).
6. Ezhov V.B. Traditional material on service of modern construction. Stroitel’nye Materialy [Construction Materials]. 2002. No. 4, pp. 24–25. (In Russian).
7. Elesin M.A. Studying of kinetics of dissolution of sulfur in calcium hydroxide. Zhurnal prikladnoi khimii. 1996. Vol. 69, No. 7, pp. 1069–1072. (In Russian).
8. Elesin M.A. Pavlov A.V., Berdov G.I., Mashkin N.A. Research of the mechanism of hydration transformation of a Portland cement in calcium polysulfide solution. Zhurnal prikladnoi khimii. 2002. Vol.75, No. 6, pp. 903–907. (In Russian).
9. Nizamutdinov A.R., Umnova E.V., Botvin’eva I.P., Elesin M.A. Influence of the concentration of sulfur in highly mineralized a mixing liquid on rheological properties and setting times of the concrete mixtures. Perspektivy nauki. 2012. No. 10 (37), pp. 53–57. (In Russian).
10. Mashkin N.A. Elesin M.A., Nizamutdinov A.R., Botvin’eva I.P. Hydrochemical modifying of concrete mixes dilution in lime and sulfur liquor. Izvestiya vuzov. Stroitel’stvo. 2013. No. 6, pp. 16–21. (In Russian).
11. Moskalenko I.G., Elesin M.A. Gas concrete from metallurgy by-products. Collection of scientific works “Resources, Technologies, Market of Construction Materials”. Penza: PGUAiS. 2006. pp. 28–30. (In Russian).

For citation: Berdov G.I., Elesin M.A., Umnova E.V. Cellular Slag Portland-Cement Concrete with Lime-Sulfur Sealing Compound. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 74-76. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-74-76

Composition of a Dry Mix for Non-Autoclaved Foam Concrete of Natural Hardening

Number of journal: №5-2015
Autors:

Leonovich S.N.
Sviridov D.V.
Shchukin G.L.
Radyukevich P.I.
Belanovich A.L.
Savenko V.P.
Karpushenkov S.A.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-70-73
УДК: 666.973.6

 

AbstractAbout AuthorsReferences
A dry mix composition for manufacturing the non-autoclaved foam concrete of natural hardening on the basis of Portland cement, foaming agent Ufapore, quickening and plasticizing agent Tsitrat-T, microsilica MK-85, sulfate-aluminate additive PCAM, basalt fiber, and polymeric powder Vinappas-8034 has been developed. In the course of mixing the dry mix with water at B/T 0,4–0,6, subsequent mechanical swelling (2000 rpm), and foam mass hardening, the non-autoclaved concrete of 400–800 kg/m3 density (depending on B/T), 1,1–3,4 MPa strength, low water absorption (50–60%) and without shrinkage cracks is formed. Its mechanical properties are very close to autoclaved concrete properties.
S.N. LEONOVICH1, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
D.V. SVIRIDOV2, Doctor of Sciences (Chemistry) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
G.L. SHCHUKIN2, Candidate of Sciences (Chemistry)
P.I. RADYUKEVICH3, Director (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.L. BELANOVICH2, Candidate of Sciences (Chemistry)
V.P. SAVENKO2, Senior staff scientist
S.A. KARPUSHENKOV2, Candidate of Sciences (Chemistry)

1 Belarusian National Technical University (65, Nezavisimosti Avenue, Minsk, 220013, Belarus)
2 Belarusian State University (14, Leningradskaya Street, Minsk, 220030, Belarus)
3 «Parad» ZAO (14, Minina Street, Minsk, 220014, Belarus)

1. Leonovich S.N., Sviridov D.V., Belanovich A.L., Shchukin G.L., Savenko V.P., Karpushenkov S.A. Extension of life mortars. Stroitel’nie Materialy [Construction Materials]. 2012. No. 10, pp. 74–77. (In Russian).
2. Patent BY 18077. Sposob polucheniya uskoritelya tverdeniya dlya betonov i stroitel’nih rastvorov [A method for producing a hardening accelerator for concrete and morta]. Savenko V.P., Shchukin G.L., Leonovich S.N., Sviridov D.V., Belanovich A.L., Radyukevich P.I., Karpushenkov S.A. Declared 12.04.2012. Published 30.04.2014. Bulletin No. 2. (In Russian).
3. Velichko E.G., Komar A.G. Prescription and technological problems of the foam concrete. Stroitel’nie Materialy [Construction Materials]. 2004. No. 3, pp. 26–29. (In Russian).
4. Udachkin I.V. Key issues in the development of the production of foam concrete. Stroitel’nie Materialy [Construction Materials]. 2005. No. 3, pp. 8–9. (In Russian).
5. Urhanova L.A. The use of secondary raw materials for the production of foam concrete. Stroitel’nie Materialy [Construction Materials]. 2008. No. 1, pp. 34–35. (In Russian).
6. Bezrukova T.F. Dobavki v yacheistii beton [Additives in cellular concrete]. Moscow: VNIIESM. 1990. 37 p.
7. Serdyuk V.P., Vahitov S.G. Intensification of structure formation and hardening of porous concrete. Promishlennost’ stroitel’nih materialov. Seriya 8. Promishlennost’ avtoklavnih materialov i mestnih vyazhushchih. 1983. Vol. 11, pp. 13–15. (In Russian).
8. Vasilevskaya N.G., Engzhievskaya I.G., Kalugin I.G. The cement compositions reinforced by a disperse basalt fiber. Vestnik Tomskogo gosudarstvennogo universiteta. 2011. No. 3, pp. 153–158. (In Russian).
9. Vasilevskaya N.G., Engzhievskaya I.G., Kalugin I.G. Management of structure of cellular fibrous concrete. Izvestiya Vuzov. Stroitel’stvo. 2010. No. 11–12, pp. 17–20. (In Russian).
10. Golukov S.A. Modification of tile adhesives particulate polymeric powders VINNAPAS. Stroitel’nie Materialy [Construction Materials]. 2004. No. 3, pp. 47–49. (In Russian).

For citation: Leonovich S.N., Sviridov D.V., Shchukin G.L., Radyukevich P.I., Belanovich A.L., Savenko V.P., Karpushenkov S.A. Composition of a Dry Mix for Non-Autoclaved Foam Concrete of Natural Hardening. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 70-73. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-70-73

Simulation of Gypsum Composites Structures

Number of journal: 5-2015
Autors:

Petropavlovskaya V.B.
Novichenkova T.B.
Buryanov A.F.
Obraztsov I.V.
Petropavlovskii K.S.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-66-69
УДК: 666.914

 

AbstractAbout AuthorsReferences
To study the possibility of reducing the power consumption during the manufacture of gypsum materials, a potential for activating the structure formation process by means of selection of an optimal granulometric composition is investigated. The simulation of the topological structure of the gypsum system of hydration hardening was carried out. The system created by spheres of two sizes located in the hexagonal structure was selected as an object for research. With the help of three-dimensional simulation, a quantitative assessment of the packed array of spherical particles was obtained. Results of the study of differential and integral curves of particles distribution in disperse gypsum systems are presented. On the basis of results of their analysis with due regard for results of the computer simulation, the study of real gypsum mixes of different grinding fineness was conducted. The optimal granulometric composition of the bi-disperse raw mix has been defined with the help of the developed software complex of structural-simulation modeling of disperse systems which are used in the technology of building composite materials.
V.B. PETROPAVLOVSKAYA1, Candidate of Sciences (Engineering)
T.B. NOVICHENKOVA1, Candidate of Sciences (Engineering)
A.F. BURYANOV2, Doctor of Sciences (Engineering)
I.V. OBRAZTSOV1, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)
K.S. PETROPAVLOVSKII1, Master (This email address is being protected from spambots. You need JavaScript enabled to view it.)

1 Tver State Technical University (22, Afanasiya Nikitina Embankment, 170023, Tver, Russian Federation)
2 Moscow State University of Civil Engineering (26, Yaroslavskoye Hwy , 129337, Moscow, Russian Federation)

1. Rumyantsev B.M., Fedulov A.A. Prospects for the use of gypsum materials in building construction. Stroitel’nye Materialy [Construction Materials]. 2006. No. 1, pp. 22–25. (In Russian).
2. Chernysheva N.V., Kharkhardin A.N. El’yan Issa Zhamal Issa, Drebezgova M.Yu. Calculation and selection of high-density grain composition of aggregate and concrete on a gypsum composite binders. Vestnik Belgorodskogo gosudarstvennogo tekhnologicheskogo universiteta. 2014. No. 2, pp. 43–48. (In Russian).
3. Kharkhardin A.N. Structural topology disperse systems of interacting micro- and nanoparticles. Izvestiya vuzov. Stroitel’stvo. 2011. No. 5, pp. 119–125. (In Russian).
4. Kharkhardin A.N. Structural topology dispersed materials dry and wet grinding methods. Izvestiya vuzov. Stroitel’stvo. 2011. No. 8–9, pp. 112–117. (In Russian).
5. Gavrilova N.N., Nazarov V.V., Yarovaya O.V. Mikroskopicheskie metody opredeleniya razmerov chastits dispersnykh materialov [Microscopic methods for the determination of particle size of dispersed materials]. Мoscow: RHТU. 2012. 52 p.
6. Kharkhardin A.N., Suleimanova L.A., Strokova V.V. The topological properties of polydisperse mixtures and their constituent fractions based on the results of sieve analysis and laser granulometry. Izvestiya vuzov. Stroitel’stvo. 2012. No. 11–12, pp. 114–124. (In Russian).
7. Petropavlovskaya V.B., Belov V.V., Novichenkova T.B. Maloenergoemkie gipsovye stroitel’nye kompozity [Low power gypsum building composites]. Тver: ТvGTU, 2014. 136 p.
8. Garkavi M.S. The evolution of structural states hardening cementitious systems. Architecture. Building. Education: Papers of scientific conference. Magnitogorsk. 2013. pp. 185–192. (In Russian).
9. Belov V.V., Petropavlovskaya V.B., Poleonova Yu.Yu., Obraztsov I.V. Getting high unburned gypsum materials based on man-made waste using mathematical and computer modeling of the raw mix. Vestnik Volgogradskogo gosudarstvennogo arkhitekturno-stroitel’nogo universiteta. Seriya: Stroitel’stvo i arkhitektura. 2013. Vol. 31. Book. 2. Stroitel’nye nauki, pp. 563–570. (In Russian).
10. Belov V.V., Obraztsov I.V. Komp’yuternoe modelirovanie i optimizirovanie sostavov stroitel’nykh kompozitov [Computer simulation and optimization formulations building composites]. Тver: ТvGTU. 2014. 124 p.

For citation: Petropavlovskaya V.B., Novichenkova T.B., Buryanov A.F., Obraztsov I.V., Petropavlovskii K.S. Simulation of Gypsum Composites Structures. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 66-69. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-66-69

Experience in Reconstruction of Domestic Shaft Kiln at OAO «Izvestkovyy Zavod»

Number of journal: №5-2015
Autors:

Monastyrev A.V.
Zheltoukhov A.V.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-62-65
УДК: 666.92:66.041.44

 

AbstractAbout AuthorsReferences
Features of the lime raw material causing the low productivity and quality of shaft burning kilns at OAO ≪Izvestkovyy Zavod≫ (Republic of Bashkortostan) are presented. Processes taking place in the kiln are shown. Results of the monitoring of the shaft kiln operation with tuyere gas burners GFI are given.
A.V. MONASTYREV1, Candidate of Sciences (Engineering)
A.V. ZHELTOUKHOV2, General Director

1 Non-commercial Partnership of Lime Manufacturers (73, Lenina Street, 394001, Voronezh, Russian Federation)
2 OAO «Izvestkovyy Zavod» (61, Babushkina Street, Sterlitamak, Republic of Bashkortostan, Russian Federation)

1. Monastyrev A.V., Galiakhmetov R.F. Pechi dlya proizvodstva izvesti [Kilns for production of lime]. Voronezh: Istoki. 2011. 392 p.
2. Monastyrev A.V. Whether always it is necessary to buy the equipment of foreign firms for limy production. Stroitel’nye materialy [Construction Materials]. 2013. No. 9, pp. 4–8. (In Russian).

For citation: Monastyrev A.V., Zheltoukhov A.V. Experience in Reconstruction of Domestic Shaft Kiln at OAO «Izvestkovyy Zavod». Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 62-65. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-62-65

Flexible Basalt-Plastic Ties for Using in Three-Layer Panels of External Walls

Number of journal: №5-2015
Autors:

Blazhko V.P.
Granik M.Yu.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-58-61
УДК: 699.86

 

AbstractAbout AuthorsReferences
Results of the experimental study of bearing capacity of flexible basalt-plastic ties on pulling out from concrete are presented. The general methodology of conducting the experimental study is presented. Experimental forming of fragments of the external layer made of concretes of different classes with different types of basalt-plastic flexible ties and methods for their grouting in concrete were made. The main types of destruction in the course of pulling out from concrete are considered. Results obtained in the course of strength tests of experimental samples have been analyzed. The optimal working loads for using these ties have been determined. Conditions of the application of ties for three-layer wall panels have been formulated.
V.P. BLAZHKO, Candidate of Sciences (Engineering), Head of Division of Structures for Residential and Public Buildings (This email address is being protected from spambots. You need JavaScript enabled to view it.)
M.Yu. GRANIK, Candidate of Sciences (Engineering), Head of Laboratory of Decorative and Modified Concretes Technology

OAO «TSNIIEP zhilykh i obshchestvennykh zdaniy (TSNIIEPzhilishcha)» (9, structure 3, Dmitrovskoye Highway, 127434, Moscow, Russian Federation)

1. Ostretsov V.M., Magay A.A., Voznyuk A.B., Gorelkin A.N. Flexible System of Panel Housing Construction. Zhilishchnoe Stroitel'stvo [Housing Construction]. 2011. No. 8, pp. 8–11. (In Russian).
2. Nikolaev S.V. Revival of large-panel housing construction in Russia. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2012. No. 4, pp. 2–8. (In Russian).
3. Tikhomirov B.I., Korshunov A.N. The line of bezopalubochny formation – efficiency plant with flexible technology. Stroitel’nye Materialy [Construction Materials]. 2012. No. 4, pp. 22–26. (In Russian).
4. Sokolov B.S., Mironova Yu.V., Gataullina D.R. Ways of Overcoming of Crisis Situation in Large-Panel Housing Construction. Stroitel’nye Materialy [Construction Materials]. 2011. No. 3, pp. 4–6. (In Russian).
5. Yumasheva E.I., Sapacheva L.V. The house-building industry and the social order of time. Stroitel'nye Materialy [Construction materiаls]. 2014. No. 10, pp. 3–11. (In Russian).
6. Yarmakovsky V.N., Kostin A.N., Fotin O.V., Kondyurin A.E. Thermal Efficient External Walls of Buildings Built with the Use of Monolithic Polysterene Concrete with High-Porous and Plasticized Matrix. Stroitel'nye Materialy [Construction materiаls]. 2014. No. 6, pp. 18–24. (In Russian).
7. Savin V.K. Energoekonomika [Power economy]. Moscow: Lazur. 2011. 415 p. (In Russian).
8. Karpenko N.I., Yarmakovsky V.N, Shkolnik Ya.Sh. State and using perspectives of by-products in building industry. Ecologiya i promishlennost Rossii. 2012. No. 10, pp. 50–55. (In Russian).
9. Umniakova N.P. Rising of energo-effective buildings to reduce the action for sustainable. Vestnik MGSU. 2011. No. 3, pp. 221–227. (In Russian).

For citation: Blazhko V.P., Granik M.Yu. Flexible Basalt-Plastic Ties for Using in Three-Layer Panels of External Walls. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 58-61. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-58-61

German Manufacturers in Russia: Historical Analogues and Continuity of Traditions

Number of journal: №5-2015
Autors:

Yumasheva E.I.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-44-47
УДК: 666.314

 

AbstractAbout AuthorsReferences
On the example of entrepreneurial activity of A. Knauf in Russia in the XIX century and the company “KNAUF” managed by Nikolaus and Baldvin Knauf, representatives of the dynasty, in the XXI century, the continuity of traditions of German business activity - manufacture of high quality production, introduction of new technologies, staff training, social responsibility – is shown.
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, Dmitrovskoye Highway, 127434, Moscow, Russian Federation)

1. Nemtsy Rossii. Entsiklopediya. Тom 1 [Russian Germans. Encyclopedia. Vol. 1] Moscow: ERN. 1999. 832 p.
2. Los L.M. “KNAUF” Group: 20 years of investments in Russia – lessons and prospects. Stroitel’nye Materialy [Construction Materials]. 2013. No. 2, pp. 73–75. (In Russian).
3. Keller A. Der deutsch-russische Unternehmer Andreas Knauf im Ural. Quaestio Rossica. 2013. No. 1, pp. 144–159.
4. Moiseev A.P. The Germans in the South Urals. Chelyabinsk: Igor Rosin Publishing. 2013. 240 p.

For citation: Yumasheva E.I. German Manufacturers in Russia: Historical Analogues and Continuity of Traditions. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 44-47. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-44-47

Three-Layer Reinforced Concrete Wall Panels with Composite Flexible Ties

Number of journal: №5-2015
Autors:

Lugovoy A.N.
Kovrigin A.G.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-35-38
УДК: 699.86

 

AbstractAbout AuthorsReferences
The use of new materials in construction, such as composite flexible ties for three-layer reinforced concrete wall panels, requires a careful examination of operational characteristics of these materials. To meet the requirements of the building code for safe operation of buildings it is necessary to make a technical assessment of new materials with the determination of operation coefficients under conditions of aggressive media impact, long-term mechanical impacts and other factors simulating actual operating conditions. For ties SPA 7.5 of the Biysk zavod stekloplastikov, the operation coefficients have been determined; new methods for calculation of the number of ties and rules of their installation are proposed on the basis of these coefficients.
A.N. LUGOVOY, Candidate of Sciences (Engineering), Head of Engineering Department
A.G. KOVRIGIN, Engineer, Head of Technical Support Group

OOO «Biysk Zavod Stekloplastikov» (60/1, Leningradskaya Street, Biysk, Altai Krai, 659316, Russian Federation)

1. Nikolaev S.V. Modernization of Base of Large-Panel Housing Construction is a Locomotive of Social Housing Construction. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2011. No. 3, pp. 3–7. (In Russian).
2. Nikolaev S.V. Revival of large-panel housing construction in Russia. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2012. No. 4, pp. 2–8. (In Russian).
3. Sapacheva L.V., Yumasheva E.I. Large Panel Building Construction Remains the Most Rapid and Cost-Effective. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2014. No. 10, pp. 2–8. (In Russian).
4. Lugovoy А.N., Kovrigin A. G. Composite Flexible Bracings for Three-Layered Thermal Efficient Panels. Stroitel'nye Materialy [Construction materiаls]. 2011. No. 3, pp. 32–33. (In Russian).
5. Lugovoy А.N. Enhancement of Energy Efficiency of Enclosing Structures. Stroitel'nye Materialy [Construction materiаls]. 2014. No. 5, pp. 22–24. (In Russian).

For citation: Lugovoy A.N., Kovrigin A.G. Three-Layer Reinforced Concrete Wall Panels with Composite Flexible Ties. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 35-38. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-35-38

Composite Materials on the Basis of Cement-Water Activated Systems for Injecting Compaction of Concrete of Enveloping Structures

Number of journal: №5-2015
Autors:

Bocharnikov A.S.
Goncharova M.A.
Komarichev A.V.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-31-34
УДК: 622.257.122

 

AbstractAbout AuthorsReferences
Results of the optimization of composite materials on the basis of activated systems are presented. Results of the two-stage magnetic treatment of water and water systems of cementbackfill compositions are shown. The use of the two stage magnetic field treatment of water and cement blend makes it possible to significantly improve the quality of injective concrete compaction.
A.S. BOCHARNIKOV, Doctor of Sciences (Engineering)
M.A. GONCHAROVA, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
A.V. KOMARICHEV, Engineer

Lipetsk State Technical University (30, Moskovskaya Street, 398600, Lipetsk, Russian Federation)

1. Bocharnikov A.S. Dispersnoarmirovannye kompozicionnye materialy na osnove cementnyh vjazhushhih dlja konstrukcij zashhitnyh sooruzhenij [Dispersnoarmirovannye composite materials based on cement binders for the construction of protective structures]. Lipetsk: LSTU. 2004. 39 p.
2. Bocharnikov A.S. Seal of defects contact metal-concrete structures in magnetic tracks. Proceedings of the universities. North Caucasus region. Izvestiya vuzov. Severo-Kavkazskii region. Tekhnicheskie nauki. 2005. Vol. 3, pp. 89–94. (In Russian).
3. Bocharnikov A.S., Glazunov A.V. Magnets for sealing tre-communities in the concrete at the contact with the products of metal magnetic sealing materials. Proceedings of the International Congress. Science and innovation in construction. Risk assessment and safety in construction. Voronezh: VGASU. 2008. Vol. 3, pp. 77–79. (In Russian).
4. Erofeev V.T., Mitin E.A., Matvievskiy A.A. Composite building materials on activated water mixing. Stroitel’nye Materialy [Construction materiаls]. 2007. No. 11, pp. 56–57. (In Russian).
5. Yerofeyev V.T., Mitin E.A., Matvievskiy A.A. Durability of cement composites activated water. Promyshlennoe i grazhdanskoe stroitel’stvo. 2008. No. 7, рр. 51–52. (In Russian).
6. Fokin G.A., Folimagina O.V. Research of influence of a vikhredinamichesky field on properties of water of a zatvoreniye and plaster test. Izvestiya vysshikh uchebnykh zavedenii. Stroitel’stvo. 2011. No. 4, рр. 29–35. (In Russian).
7. Fokin G.A., Folimagina O.V. Increase of efficiency of materials on the basis of the plaster zatvoreniye knitting by activation of water a vikhredinamichesky field. Regional’naya arkhitektura i stroitel’stvo. 2012. No. 1, рр. 51–55. (In Russian).
8. Kasatkin V.I., Fedosov S.V., Akulova M.V. Influence mechanomagnetic activation of aquatic systems on concrete properties. Stroitel’nye Materialy [Construction materiаls]. 2007. No. 11. pp. 58–59. (In Russian).

For citation: Bocharnikov A.S., Goncharova M.A., Komarichev A.V. Composite Materials on the Basis of Cement-Water Activated Systems for Injecting Compaction of Concrete of Enveloping Structures. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 31-34. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-31-34

Influence of a Complex Additive on Cement Stone Hardening

Number of journal: №5-2015
Autors:

Kashapov R.R.
Krasinikova N.M.
Morozov N.M.
Khozin V.G.

DOI: https://doi.org/10.31659/0585-430X-2015-725-5-27-30
УДК: 691.32

 

AbstractAbout AuthorsReferences
The efficiency of using the semi-product of chemical production, a soda-sulfate mix (SSM), containing compounds which are potentially able to accelerate the cement hardening, is shown. As a result of the conducted study, the synergism of impact of accelerating pairs, included in the composition of the complex additive (SSM and widely used ones), on the reduction of cement hardening time, development of plastic strength of the cement paste, temperature of cement paste hydration and kinetics of gain in strength of cement stone both in the first hours of hardening and on the 28th day, has been revealed.
R.R. KASHAPOV, Engineer (This email address is being protected from spambots. You need JavaScript enabled to view it.)
N.M. KRASINIKOVA, Candidate of Sciences (Engineering)
N.M. MOROZOV, Candidate of Sciences (Engineering)
V.G. KHOZIN, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Kazan State University of Architecture and Engineering (1, Zelenaya Street, Kazan, 420043, Russian Federation)

1. Bazhenov Y.M. Tekhnologiya betona [The technology of concrete]. Moscow: ASV. 2002. 500 p.
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3. Khozin V.G., Morozov N.N., Salnikov A.V. By organic additive technology without heating cement concrete. Concrete at the turn of the third millennium: Proceedings of the 1st National Conference on concrete and reinforced concrete. Moscow. 2001. Vol. 2, pp. 1298–1303. (In Russian).
4. Stepanov S.V., Morozov N.M., Khozin V.G. Influence of complex hardening accelerator for heat treatment of fine-grained concrete. Izvestiya Kazanskogo gosudarstvennogo arkhitekturno-stroitel’nogo universiteta. 2014. No. 1, pp. 164–169. (In Russian).
5. Kastornov L.I. Dobavki v betony i stroitel’nye rastvory [Additive in concrete and mortar]. 2 Ed. Rostov-on-Don: Phoenix. 2007. 221 p.
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7. Morozov N.M., Borovskikh I.V., Khozin V.G., Avksentiev V.I., Mugina H.G. Component Effect on sandy concrete air entrainment during its preparation. Izvestiya Kazanskogo gosudarstvennogo arkhitekturno-stroitel’nogo universiteta. 2011. No. 3, pp. 129–133. (In Russian).
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9. Butt Y.M., Kolbasov V.M. [Influence of cement and hardening conditions on the structure of cement stone]. Proceedings of the VI International Congress on the Chemistry of Cement. Moscow. 1976. Book 2. Vol. 1, pp. 281–283. (In Russian).
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For citation: Kashapov R.R., Krasinikova N.M., Morozov N.M., Khozin V.G. Influence of a Complex Additive on Cement Stone Hardening. Stroitel’nye Materialy [Construction Materials]. 2015. No. 5, pp. 27-30. DOI: https://doi.org/10.31659/0585-430X-2015-725-5-27-30