FIELD: building.
SUBSTANCE: in a method for colouring inorganic material building panel, including application of the painted inorganic powder on uncured surface, autoclave treatment. a mix of painted quartz sand and powdered unslaked lime, taken in the ratio of 9:1-7:3 is used as the painted inorganic powder. Prior to the said application the water is added to the aforesaid mix and maintained before full clearing of powdered unslaked lime.
EFFECT: increase in crack resistance.
1 ex
