| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to the industry of construction materials and can be used to prepare mortars for internal and external plastering. The silicate mixture contains the following in wt %: quicklime 16.8-19.2, non-ground quartz sand 52.6-56.2, additive - Penetron Admix 0.1-0.4 and water 24.2-30.6. ^ EFFECT: improved plasticising properties, slower setting and fungus resistance. ^ 2 tbl |
