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Investigations of structural-mechanical properties of fiber reinforced organo-mineral materials

Abstract

ORGANO-MINERAL MATERIALS The paper presents investigation results on properties of fiber-reinforced materials that show that this reinforcement significantly improves the structural-mechanical properties of asphalt concretes. Herewith, the fiber reinforcement enhances these properties at positive temperatures, while organic substances contained in fiber of waste sorbents, improve crack resistance of asphalt concrete at negative temperatures, thereby enhancing the structure of its adsorption layer.

About the Authors

Viktor N. Lukashevich
Tomsk State University of Architecture and Building
Russian Federation


Igor N. Efanov
Tomsk State University of Architecture and Building
Russian Federation


Galina I. Prokofieva
Tomsk State University of Architecture and Building
Russian Federation


Il'ya V. Vaks
Tomsk State University of Architecture and Building
Russian Federation


References

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2. Lukashevich V.N. Efanov I.N. Issledovanie vliyaniya tekhnologii prigotovleniya asfal'tobetonnykh smesei na protsessy stareniya asfal'tovogo vyazhushchego pri ispol'zovanii voloknistykh sorbentov v kachestve dispersnoi armatury [Concrete mix technology and asphalt cement aging in fiber reinforcement]. Vestnik TSUAB. 2012. No. 2. Pp. 191–196. (rus)

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6. Balovneva I.I. Issledovanie vliyaniya granulometricheskogo sostava na sdvigoustoichivost' asfal'tobetona [influence of particle size distribution on shear resistance asphalt concrete]. Balashikha : Soyuzdornii Publ., 1970. 31 p. (rus)

7. Korolev I.V. O tolshchine bitumnoi plenki v asfal'tobetone [Thickness of asphalt concrete film]. Proc. Soyuzdornii, 1990. No 46. Pp. 20–26. (rus)

8. Lukashevich V.N., Efanov I.N. Tekhnologiya dispersnogo armirovaniya asfal'tobetonnykh smesei voloknistymi sorbentami, napravlennaya na uluchshenie svoistv bituma v adsorbtsionnom sloe za schet snizheniya intensivnosti izbiratel'noi fil'tratsii ego komponentov [Fiber reinforcement of asphalt mixes for bitumen property improvement due to intensive filtering of its components]. Vestnik TSUAB. 2012. No. 2. Pp. 197–201. (rus)


Review

For citations:


Lukashevich V.N., Efanov I.N., Prokofieva G.I., Vaks I.V. Investigations of structural-mechanical properties of fiber reinforced organo-mineral materials. Vestnik of Tomsk state university of architecture and building. 2015;(6):177-185. (In Russ.)

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ISSN 1607-1859 (Print)
ISSN 2310-0044 (Online)