Technology of Production and Application of Dispersed-Reinforced Asphalt Concrete Mixes with Basalt Fiber

Number of journal: 3-2020
Autors:

Andronov S.Yu.,
Ivanov A.F.,
Kochetkov A.V.

DOI: https://doi.org/10.31659/0585-430X-2020-779-3-70-75
УДК: 625.7/.8

 

AbstractAbout AuthorsReferences
The results of research in the distribution of basalt fiber in the composition of cold asphalt concrete mixtures based on dispersed bitumen are presented. The possibility of using basalt fiber (fiber) to improve the quality of asphalt concrete mixtures prepared using hot and cold technologies has been established. On the basis of the study of the quality characteristics system of the asphalt-concretes (mixes), it is established that as the basis for requirements for physical-mechanical properties of composite mixtures disperse-reinforced by the addition of basalt fiber it is possible to take the requirements for mixtures of the brand I appropriate type according to GOST 9128–2013 “Mixtures of asphalt concrete, polymer-asphalt concrete, asphalt concrete, popymerasphalt-concrete for roads and airfields. Technical conditions». The introduction of basalt fiber for the pur-pose of obtaining dispersed-reinforced asphalt concrete mixtures with higher quality indicators can be performed on mass-produced equipment of asphalt concrete plants without any significant modifications. The problem of homogene-ous and reproducible distribution of basalt fiber in the asphalt concrete mix is solved.
S.Yu. ANDRONOV1, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.),
A.F. IVANOV1, Candidate of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.);
A.V. KOCHETKOV2, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)

1 Yuri Gagarin State Technical University of Saratov (77, Polytechnicheskaya Street, Saratov, 410054, Russian Federation)
2 Perm National Research Polytechnic University (29, Komsomolsky Avenue, Perm 614990, Russian Federation)

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For citation: Andronov S.Yu., Ivanov A.F., Kochetkov A.V. Technology of production and application of dispersed-reinforced asphalt concrete mixes with basalt fiber. Stroitel’nye Materialy [Construction Materials]. 2020. No. 3, pp. 70–75. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2020-779-3-70-75


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