FIELD: chemical industry. SUBSTANCE: method comprises preparing foam mass from binding materials, fillers, chemical additives, water, foam, foam mass being kept for 0.1 to 0.8 h, clodding into clod size 5-100 mm followed by pelletizing and simultaneously drying off granules to moisture content of 2-30%. EFFECT: improved quality of the final product. 7 ex, 1 tbl
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Authors
Dates
2001-08-20—Published
1999-11-26—Filed