FIELD: construction.
SUBSTANCE: organo-mineral cement includes, wt %: milled Portland-cement clinker 73.5-92.5, calcium sulfate dihydrate 4.0-5.0, floured siliceous component 1.0-10.0, keratin containing extract 2.50-12.5.
EFFECT: high-strength cement with low periods of setting, high resistance to corrosion, high freezing resistance and low water consumption, high aggregate resistance and extended period of storage not affecting activity.
4 tbl, 8 ex
| Title | Year | Author | Number |
|---|---|---|---|
| PRODUCTION OF NANOCEMENT AND NANOCEMENT | 2013 |
|
RU2544355C2 |
| METHOD OF PRODUCING DRY CONSTRUCTION MIXTURE FOR MAKING FOAM CONCRETE AND COMPOSITION THEREOF | 2012 |
|
RU2488570C1 |
| CEMENT OF LOW WATER DEMAND AND METHOD OF ITS PRODUCTION | 2008 |
|
RU2373163C1 |
| PORTLAND CEMENT WITH MINERAL ADDITIVES | 2021 |
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RU2766258C1 |
| HYBRID CEMENT | 2019 |
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RU2716661C1 |
| CEMENT OF LOW WATER DEMAND AND METHOD OF MAKING THEREOF | 2008 |
|
RU2379240C1 |
| METHOD OF PRODUCING PORTLAND CEMENT WITH MINERAL ADDITIVE | 2010 |
|
RU2440939C1 |
| METHOD OF MANUFACTURING LOW WATER-DEMAND CEMENT | 2001 |
|
RU2207995C2 |
| ACTIVE MINERAL ADDITIVE FOR CEMENT AND METHOD FOR PREPARATION THEREOF | 2015 |
|
RU2581437C1 |
| HYDRAULIC BINDER | 1992 |
|
RU2072336C1 |
