FIELD: chemistry.
SUBSTANCE: invention relates to the industry of construction materials and producing expanded clay. The raw mixture for producing expanded clay contains the following in wt %: clay raw material 68.1-73.6; fibrous wastes from primary wool processing 0.9-1.4; wollastonite 6.0-8.0; water 19.0-23.0.
EFFECT: high strength of expanded clay produced from the crude mixture.
1 tbl
| Title | Year | Author | Number |
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| RAW MIX FOR PRODUCING CLAYDITE | 1992 |
|
RU2013409C1 |
