| 发明名称 |
METHOD OF MANUFACTURING BUILDING CERAMICS |
| 摘要 |
FIELD: manufacture of building materials. SUBSTANCE: method consists in that clayey material is granulated, dried and baked in shaft furnace at 1250 C, after which baked granules are compacted by hot-pressing technique and cooled. EFFECT: simplified process and improved quality of produce. 3 dwg2
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| 申请公布号 |
RU2117648(C1) |
申请公布日期 |
1998.08.20 |
| 申请号 |
RU19940030393 |
申请日期 |
1994.08.16 |
| 申请人 |
MARIJSKIJ GOSUDARSTVENNYJ TEKHNICHESKIJ UNIVERSITE |
发明人 |
LOPATIN A.M. |
| 分类号 |
C04B33/02;C04B33/32;(IPC1-7):C04B33/02 |
主分类号 |
C04B33/02 |
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