| 摘要 |
FIELD: construction, more particularly preparation of painted constructional articles. SUBSTANCE: main organic colorant is stirred with flooding water at 30-45 C for 3-12 minutes, fine gypsum binder is then added and once again stirred for 1.5-7.5 minutes, and fine filler is added as mixture of crushed dense rocks of 1-2 mm fractions and broken glass of 0.5-1.5 mm fractions in ratio of from 1:5 to 5:1, and the raw mix thus prepared contains said components (wt %): 45-58 gypsum binder; 0.05-6.5 colorant; 10-25 fine filler; and 30-40 floading water. EFFECT: preparation of painted articles of different color hues and different intensity, and improved strength of the articles. |
