| 摘要 |
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 |
