Technical and Economic Estimate of Efficiency of Using 3D printing in Housing Construction

Number of journal: 12-2019
Autors:

Akulova I.I.
Slavcheva G.S.
Makarova T.V.

DOI: https://doi.org/10.31659/0044-4472-2019-12-52-56
УДК: 69.003.13

 

AbstractAbout AuthorsReferences
A criterion, indicators and results of evaluation of technical and economic efficiency of 3D printing technology application in the housing and construction sphere are considered. As a criterion of efficiency, the minimum cost per 1 m2 of total area of the residential object under construction is used. In this case, the indicators of direct costs and labor intensity of construction of the building are calculated. The assessment of technical and economic efficiency of 3D-additive building technology was carried out on the example of a two-storey cottage of mass building. Four variants of its construction differing in the materials and technologies used were analyzed. As a result of calculations it is received that at the set conditions and in the case of application of original mixes developed in VSTU, the variant on the basis of 3D-printing is the most effective. In the case of using mixtures purchased at relatively high market prices, this technology is comparable to the prefabricated technology using gas silicate small blocks.
I.I. AKULOVA, Doctor of Sciences (Economy), (This email address is being protected from spambots. You need JavaScript enabled to view it.)
G.S. SLAVCHEVA, Doctor of Sciences (Engineering) (This email address is being protected from spambots. You need JavaScript enabled to view it.)
T.V. MAKAROVA, Candidate of Sciences (Engineering), (This email address is being protected from spambots. You need JavaScript enabled to view it.)

Voronezh State Technical University (84, 20-letiya Oktyabrya Street, 394006, Voronezh, Russian Federation)

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For citation: Akulova I.I., Slavcheva G.S., Makarova T.V. Technical and economic estimate of efficiency of using 3D printing in housing construction. Zhilishchnoe Stroitel’stvo [Housing Construction]. 2019. No. 12, pp. 52–56. (In Russian). DOI: https://doi.org/10.31659/0044-4472-2019-12-52-56


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