Method of glazing concrete articles. RU patent 2318780.

FIELD: manufacture of concrete articles with glazed surfaces.

SUBSTANCE: proposed method includes application of glaze suspension on surfaces followed by drying and fusion; prior to fusion, decorating material is applied on non-hardened surface layer of article in form of twisted textile mineral fibers impregnated with glaze suspension; fusion is carried out after 28-day holding of articles. Said fibers may be divided lengthwise into sections impregnated with glaze suspensions of different color.

EFFECT: enhanced atmosphere resistance and improved decorative property of concrete articles.

2 cl, 1 ex

IPC classes for russian patent Method of glazing concrete articles. RU patent 2318780. (RU 2318780):

C04B41/65 - with inorganic materials

C04B14/38 - Fibrous materials; Whiskers

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