concrete mix for the production of precast concrete structures for the construction of buildings and structures for housing, public, industrial and transport purposes, containing cement, crushed stone, sand, chemical additive - superplasticizer C-3, still bottoms of the production of Na-carboxymethyl cellulose (KOH), mineral filler and water, as a chemical additive is used superplasticizer based on polycarboxylate esters MasterGlenium ACE 430, and as a mineral filler - basalt fibers with a diameter of 17 μm and a length of 6-12 mm with the following ratio of components, wt.
concrete mix for the production of precast concrete structures for the construction of buildings and structures for housing, public, industrial and transport purposes, containing cement, crushed stone, sand, chemical additive - superplasticizer C-3, still bottoms of the production of Na-carboxymethyl cellulose (KOH), mineral filler and water, as a chemical additive is used superplasticizer based on polycarboxylate esters MasterGlenium ACE 430, and as a mineral filler - basalt fibers with a diameter of 17 μm and a length of 6-12 mm with the following ratio of components, wt.
| № | Muallifning F.I.Sh. | Lavozimi | Tashkilot nomi |
|---|---|---|---|
| 1 | Makhamataliev I.M. | professor | Тashkent State Transport University |
| 2 | Soy V.M. | professor | Тashkent State Transport University |
| 3 | Malikov G.B. | doctoral student | Тashkent State Transport University |
| 4 | Mukhammadiev N.R. | dotsent | Тashkent State Transport University |
| № | Havola nomi |
|---|---|
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| 2 | Kolokolov N.M. et al. Construction of bridges. - M: Transport, 1975. -P.100. |
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| 4 | Batrakov V.G. Modified concrete. Theory and practice. 2nd ed. - M.: 1998. – 768 p. |
| 5 | Adylkhodzhaev A.I., Makhamataliev I.M.,Tsov V. M., Turgaev J.F.,Umarov K.S. Theoretical bases of optimization of concrete microstructure with application of the imporved of mathematical planning of experiments. International Journal of Advanced Science and Technology (IJAST), Volume-8 Issue-9S2, July 2019, ISSN 2207-6360. (Online), p. 210-219. |
| 6 | Баженов Ю.М. Технология бетонов XXI века / Академические чтения РААСН. Новые научные направления строительного материаловедения. Часть 1. Белгород, 2005. С.9-20. |
| 7 | Hillemeiez B., Buchenau G. ,Herr R. Spezialbeton, Betonkalander 2006/1, Ernst Sbhn, p. 534-549. |