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Lump calcium common building quicklime, III grade
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Range of application:
Used in construction industry for manufacturing concrete, autoclaved silicate materials (dense and aerated concrete units), masonry mortars, pulverized quicklime, hydrated lime, lime putty, calcimines, mineral fertilizers; for chemical refinement of water and brine, sewage neutralization; for manufacturing nutrient and technical gelatin; as agent for hide liming; in glue manufacture.
Characteristics:
| Characteristic |
ГОСТ 9179-77 requirements |
| СаО + МgО content, % |
no less than 70.00 |
| MgO content, % |
no more than 5.0 |
| Slaking time |
no more than 8 min |
| СО2 content, % |
no more than 7.0 |
| Hydratation water, % |
no more than 2.0 |
| Unslaked lumps, % |
no more than 14.0 |
Normative references:
- National technical specification ГОСТ 9179-77 “Building lime. Technical specification”
- ISO 9001-2001
- Certified within National conformity certification system of Belarus
- ISO 14001-2005
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