| 摘要 |
- 18 Abstract A composition for the preparation of a fire protection mortar comprising - 45 to 70% by weight of cement binder, - 8 to 20% by weight calcite, 5 - 8 to 20% by weight mica, - 0 to 5% by weight of xonotlite, - 0.1 to 20% by weight of expanded perlite, - 0.1 to 10% by weight of fibers, - 0.01 to 2% by weight of air entrainer and foaming agent, 10 - 0.01 to 2% by weight of processing aids. |
