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Melted finishing layer for concrete. RU patent 2307113.

FIELD: building material manufacture, namely finishing layers for concrete subjected to melting by action of high temperatures.

SUBSTANCE: melted finishing layer for concrete containing water, Portland cement, quartz sand, includes in addition milled waste glass and rutile at next relation of ingredients: water, Portland cement, quartz sand, milled waste glass respectively 0.5 : 1 : 3 : 1 vol. Parts and rutile in quantity 1 - 2 % of mass of milled waste glass.

EFFECT: improved strength at bending even at action of aggressive medium, enhanced decorative properties.

1 ex

IPC classes for russian patent Melted finishing layer for concrete. RU patent 2307113. (RU 2307113):

C04B41/65 - with inorganic materials

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