FIELD: chemistry.
SUBSTANCE: invention relates to production of artificial coarse porous aggregates. The method of making claydite gravel involves preparation of a ceramic mass, moulding gravel, drying, burning, cooling, wherein a 0.05-1 mm thick layer of expanded-clay flue dust is deposited on the surface of the formed gravel, after which it is dried to moisture content of not more than 7%.
EFFECT: high strength of adhesion with set cement.
2 ex
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD OF MAKING CLAYDITE GRAVEL | 2012 |
|
RU2491242C1 |
| METHOD FOR PRODUCING CONCRETE AGGREGATE | 2014 |
|
RU2543774C1 |
| METHOD TO MANUFACTURE HAYDITE GRAVEL | 2013 |
|
RU2514031C1 |
| METHOD OF PRODUCTION OF FILLER FOR CONCRETE | 2015 |
|
RU2572858C1 |
| METHOD OF PRODUCING POROUS AGGREGATE | 2010 |
|
RU2449961C1 |
| METHOD OF PRODUCTION OF HAYDITE GRAVEL | 2008 |
|
RU2366630C1 |
| METHOD OF DECORATIVE FILLER MANUFACTURING | 2007 |
|
RU2345054C1 |
| METHOD OF PRODUCTION OF KERAMZITE GRAVEL | 2008 |
|
RU2359932C1 |
| METHOD FOR PRODUCTION OF HAYDITE GRAVEL | 2008 |
|
RU2366629C1 |
| METHOD OF PRODUCING POROUS AGGREGATE (VERSIONS) | 2011 |
|
RU2439013C1 |
