Efficient Solution of Reducing Increased Moisture of Clays

Number of journal: 8-2015
Autors:

Klevakin V.A.
Klevakina E.V.

DOI: https://doi.org/10.31659/0585-430X-2015-728-8-60-63
УДК: 622.361.1

 

AbstractAbout AuthorsReferences
The complex organic-mineral polyfunctional aqua-bond “KOMPAS” developed by authors is presented. It is intended for reducing the moisture content of raw materials without the process of their pre-drying. The bond “KOMPAS” is a mixture of cellulose-containing powder and a mineral additive or an organic plasticizer depending on the index of clay plasticity. It is recommended to introduce the additive in the amount of 0.1–0.4% of the total charge mass. On the example of the experience of some brick factories, it is shown that the introduction of the bond “KOMPAS” facilitates more dense packing of particles in the molding composition, improvement in mechanical strength of semi-products and ready-made articles, as well as reducing the open porosity and water absorption. Compositions of the additive for plastic and high plastic clays, moderately plastic and lean clays have been patented.
V.A. KLEVAKIN1, Chief Executive (This email address is being protected from spambots. You need JavaScript enabled to view it.)
E.V. KLEVAKINA2, Engineer

1 NANO KERAMIKA, ООО (18a-25, 50 let SSSR Street, Pervoural’sk, Sverdlovskaja Region, 623103, Russian Federation)
2 Ural Federal University named after the first President of Russia B.N. Yeltsin (19, Mira Street, Ekaterinburg, 620002, Russian Federation)

1. Patent RF No. 2518614. Kompleksnaya modifitsiruyushchaya dobavka dlya proizvodstva stroitel’nykh keramicheskikh izdelii dlya maloplastichnykh glin [Integrated builder for production of construction ceramic products for low-plasticity clay]. Klevakin V.A. Published 10.06.2014. Bulletin No. 16. (In Russian).
2. Patent RF No. 2518993. Kompleksnaya modifitsiruyushchaya dobavka dlya proizvodstva stroitel’nykh keramicheskikh izdelii dlya vysokoplastichnykh glin [Integrated builder for production of construction ceramic products for highly plastic clay]. Klevakin V.A. Published 10.06.2014. Bulletin No. 16. (In Russian).
3. Markova S.V., Klevakin V.A., Turlova O.V., Klevakina E.V. Introduction of liquefiers of OOO “Polyplast-Novomoskovsk” in brick fabrication. Stroitel’nye Materialy [Construction Materials]. 2012. No. 5, pp. 90–92. (In Russian).

For citation: Klevakin V.A., Klevakina E.V. Efficient Solution of Reducing Increased Moisture of Clays. Stroitel’nye Materialy [Construction Materials]. 2015. No. 8, pp. 60-63. (In Russian). DOI: https://doi.org/10.31659/0585-430X-2015-728-8-60-63


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