METHOD FOR HEAT DECORATION OF CONSTRUCTION COMPOSITES BASED ON MINERAL BINDERS Russian patent published in 2009 - IPC C04B41/45 B28B11/04 

FIELD: construction.

SUBSTANCE: in method for heat decoration of construction composites based on mineral binders, which provides for application of finishing mix on their surface, including glass composition and water, with its further fixation by melting, the following crushed glass composition is used with the following components, wt %: SiO₂ 50.0-55.0; Al₂O₃ 3.0-5.0; CaO 5.0-10.0; MgO 5.0-7.0; Na₂O 4.0-5.0; K₂O 5.0-7.0; CoO 0.5-1.0; B₂O₃ 11.0-24.5, prior to application finishing mix is mixed with mineral binder, included into composition of construction composite, besides weight ratio of glass composition and mineral binder is accepted as 3:1 - 9:1, weight ratio of water and mineral binder is 4:1 - 8:1, and melting is carried out after hardening of finishing mix layer.

EFFECT: higher quality of glassy coat.

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