| 摘要 |
A mixture for the production of water-resistant heat insulation-sound material comprises basalt superthin fibre, expanded perlite sand and mineral binder, as binder component it comprises semidehydrated bentocolloid, obtained in the result of heat treatment at temperature 520 °C, leading to transition of binder component and composition in general to water resistance state, in the following component ratio (weight parts, %): |
