| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to fire-resistant glasing. The space between two opposite glass panels is filled with a mixture containing a solution of an alkali metal silicate and silicon dioxide sol. The mixture hardens without drying. Water content of the mixture ranges from 35 to 43 wt %. ^ EFFECT: improved fire resistant properties and reduced susceptibility to creeping of the intermediate layer. ^ 25 cl, 1 tbl |
