| 摘要 |
FIELD: construction.SUBSTANCE: raw mix for manufacturing of wall ceramic materials includes dust of gas cleaning from production of ferroalloys (FPGD), fly ash and water solution of liquid glass with addition of saponified tall oil fatty acids at the following ratio of components, wt %: FPGD - 69.4-71.4; fly ash - 22.5-24.5; liquid glass - 4.7-4.9; saponified tall oil fatty acids - 1.2-1.4.EFFECT: reduced average density, increased frost resistance.1 ex, 2 tbl |
