| 摘要 |
FIELD: chemistry. ^ SUBSTANCE: invention relates to industrial construction materials and can be used when producing heat insulating concrete used in building enclosing structures with good heat-insulating properties. The concrete mixture contains the following in wt %: portland cement 7-8, saw dust 25-28, clay 35-40, acetone-formaldehyde resin 1.0-1.5, electrochemically activated sodium chloride solution - the rest. ^ EFFECT: improved strength properties of the material while preserving its heat-insulating properties and simple composition of the concrete mixture. ^ 4 tbl |
