AbstractAbout AuthorsReferences
The article deals with the production, composition and application of polystyrene-vermiculite mixes obtained by mixing the components of the grains of blown-out vermiculite and prills of foamed polystyrene. The article presents the physical material properties such as packed density, thermal conductivity, slope of repose, internal friction, density and conductivity in a packed volume-intensive state. The technological shrinkage of solid masses PVM in a three-layer walls and criteria of reasonable results of experiments that provides unshrinkable operation of PVM for the whole service life period is considered. It provides the composition of polystyrene vermiculite concrete and its behavior. The aspects of the possible application of heat insulating concretes based on PVM are examined.
A.I. NIZHEGORODOV, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
Irkutsk National Research State Technical University (83, Lermontov street, Irkutsk, 664074, Russian Federation)
1. Popov N.A. Proizvodstvo I primenenye vermikulita [Production and use of vermiculite]. Moscow: Stroyizdat. 1964. 128 p.
2. Podoliak F. Comparative Efficiency of Kilns for Vermiculite. Stroitel’nye Materialy [Construction Materials]. 1973. No. 7, pp. 9–11. (In Russian).
3. Nizhegorodov A.I. Tekhnologiya i oborudovaniye dlya pererabotki vermikulita: optimalnoye fraktsionirovaniye, elektricheskii obzhig, do’obogashcheniye [Technologies and equipment for the vermiculite to be processed: optimum fractioning, electrical burning, vermiculite dressing to the necessary concentration]. Irkutsk: IrGTU. 2011. 172 p.
4. Nizhegorodov A.I. The Field Experience of Process Equipment and Systems for the Processing of Vermiculite Concentrates and Conglomerates. Ogneupory i tekhnicheskaya keramika. 2014. No. 9, pp. 62–64. (In Russian).
5. Podoliak F.S. Vermiculite in Building: survey by F. Podoliak. Moscow: Stroyizdat.1966. 87 p.
6. Nizhegorodov A.I. Vermikulit i vermikulitovye tekhnologii: issledovaniya, proizvodstvo, primenenie [Vermiculite and Vermiculite Methods: Research, Production, Application] Irkutsk: Biznes Stroy Publishing. 2008. 96 p.
7. Emelyanov S.G., Nemchinov Y.I., Mar’enkov N.G., Kolchunov V.I., Yakovenko I.A. Features of Calculation of Seismic Stability of Large-Panel Buildings. Promyshlennoe i grazhdanskoe stroitel’stvo. 2013. No. 12, pp. 64–70. (In Russian).
8. Khozin V.G., Khokhryakov O.V., Bituev A.V., Urgkhanova L.A. Efficiency of Application of Fly Ash of Gusinoozerskaya SDPP (State District Power Plant) in the Concrete Mix of Low Water Requirements. Stroitel’nye Materialy [Construction Materials]. 2011. No. 7, pp. 76–78. (In Russian).
2. Podoliak F. Comparative Efficiency of Kilns for Vermiculite. Stroitel’nye Materialy [Construction Materials]. 1973. No. 7, pp. 9–11. (In Russian).
3. Nizhegorodov A.I. Tekhnologiya i oborudovaniye dlya pererabotki vermikulita: optimalnoye fraktsionirovaniye, elektricheskii obzhig, do’obogashcheniye [Technologies and equipment for the vermiculite to be processed: optimum fractioning, electrical burning, vermiculite dressing to the necessary concentration]. Irkutsk: IrGTU. 2011. 172 p.
4. Nizhegorodov A.I. The Field Experience of Process Equipment and Systems for the Processing of Vermiculite Concentrates and Conglomerates. Ogneupory i tekhnicheskaya keramika. 2014. No. 9, pp. 62–64. (In Russian).
5. Podoliak F.S. Vermiculite in Building: survey by F. Podoliak. Moscow: Stroyizdat.1966. 87 p.
6. Nizhegorodov A.I. Vermikulit i vermikulitovye tekhnologii: issledovaniya, proizvodstvo, primenenie [Vermiculite and Vermiculite Methods: Research, Production, Application] Irkutsk: Biznes Stroy Publishing. 2008. 96 p.
7. Emelyanov S.G., Nemchinov Y.I., Mar’enkov N.G., Kolchunov V.I., Yakovenko I.A. Features of Calculation of Seismic Stability of Large-Panel Buildings. Promyshlennoe i grazhdanskoe stroitel’stvo. 2013. No. 12, pp. 64–70. (In Russian).
8. Khozin V.G., Khokhryakov O.V., Bituev A.V., Urgkhanova L.A. Efficiency of Application of Fly Ash of Gusinoozerskaya SDPP (State District Power Plant) in the Concrete Mix of Low Water Requirements. Stroitel’nye Materialy [Construction Materials]. 2011. No. 7, pp. 76–78. (In Russian).
For citation: Nizhegorodov A.I. The Production and Application of Polystyrene-Vermiculite Mixes. Stroitel’nye Materialy [Construction Materials]. 2015. No. 7, pp. 41-45. DOI: https://doi.org/10.31659/0585-430X-2015-727-7-41-45