Modified quick lime
The invention discloses modified quick lime, prepared from the following components in parts by weight: 60 to 70 parts of quick lime, 1.0 to 1.5 parts of trehalose powder, 0.2 to 0.5 part of magnesium sulfate powder, 0.5 part of talcum powder and 2 to 3 parts of carbonized wood waste powder. A prepa...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses modified quick lime, prepared from the following components in parts by weight: 60 to 70 parts of quick lime, 1.0 to 1.5 parts of trehalose powder, 0.2 to 0.5 part of magnesium sulfate powder, 0.5 part of talcum powder and 2 to 3 parts of carbonized wood waste powder. A preparation method of the modified quick lime comprises the following steps: (1) taking the 60 to 70 parts of quick lime, the 1.0 to 1.5 parts of trehalose powder, the 0.2 to 0.5 part of magnesium sulfate powder, the 0.5 part of talcum powder and the 2 to 3 parts of carbonized wood waste powder in parts by weight, fully mixing and evenly stirring; (2) heating up to 50 DEG C and maintaining for 2 hours, cooling to the room temperature, and evenly stirring and mixing again. The preparation technology provided by the invention is simple; lime soil prepared by mixing the modified quick lime and the soil has high early strength, ultrahigh later strength, acid and alkali resistance and corrosion resistance.
本发明公开了种改性生石灰，其由如下组 |
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