| 摘要 |
The invention relates to building materials production, in particular, to the processes for preparation of the foam concrete and can be used for fabrication of the building blocks of different size with thermal insulation as well as for panels production. Summary of the invention consists in the preparation of saponified wooden resin and water mixture, mixing the obtained foam mass with the mixture of mineral binding materials and crushed rock, representing rock cutting waste. Thereafter there are formed articles at 20 +- 2°C during 1...2 h.The result of the invention consists in improvement of mechanical resistance and reduction in the process of foam concrete production price.Claims: 1 |
