| 摘要 |
Method for producing a radiation protection plate based on cement, having the following steps: provision of cement plaster having a grain size d50 between 30 and 50 µm, in powder form and capable of binding; provision of barium sulfate in powder form, having a grain size d50 between 5 and 15 µm; mixing the cement plaster in powder form and the barium sulfate in powder form; mixing the powder mixture with water to achieve a water-solid ratio (w/w) of 0.50 to 0.60; forming of a cement slab on a conventional cement slab production system.
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