| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to plaster compositions used for decorative-art works. The sgraffito plaster contains the following in wt %: lime paste 30.0-35.0; pigment 1.0-10.0; quartz sand 10.0-15.0; kaolin 45.0-54.0. ^ EFFECT: easier scratching of a pattern on the plastered surface. ^ 1 tbl |
