| 摘要 |
FIELD: chemistry.SUBSTANCE: invention relates to plaster compositions used for decorative and art works. The decorative plaster contains the following, wt %: lime paste 15.0-20.0; quartz sand ground and passed through sieve No.008 53.0-61.5; pigment 1.0-10.0; portland cement 15.0-20.0; gypsum 1.0-1.5; aluminium powder 1.0-1.5, water at temperature of 70-90°C, with water-solids ratio of 1.2-1.7.EFFECT: improved heat insulation properties of the plaster.1 tbl |
