FIELD: construction.
SUBSTANCE: invention relates to production of construction materials and can be used in construction as a wall finishing material based on gypsum, for production of 3D panels. Crude mixture for making gypsum facing panels includes hemihydrate gypsum, a reinforcing fiber in the form of wastes from production of basalt fibres and water in the following proportions, wt%: hemihydrate gypsum 62.400-62.450, wastes from production of basalt fibres 6.24-6.25, water - the rest.
EFFECT: technical result is simplification of the technology for production, higher strength of the facing gypsum panels, reduced expenditures at fabrication of the mixture.
1 cl, 3 tbl
| Title | Year | Author | Number |
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RU2798006C1 |
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|
RU2069202C1 |
