FIELD: production of building materials. SUBSTANCE: raw material mix for production of expanded clay aggregate contains the following ingredients, mass percent; argillaceous raw material 95 to 98.5; sapropel 1 to 4; preliminary treated waste of dry cleaning factories 0.5 to 1.0. Characteristic of expanded clay aggregate: volume mass of 10 to 20-mm fraction kg/m3, strength at compression in cylinder - 0.78 to 0.95 MPa, water absorption 11.8 to 13.5 mass percent, bulking coefficient 7.8 to 8.5. EFFECT: enhanced quality. 2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STARTING MATERIAL FOR CLAYDITE | 1998 |
|
RU2134671C1 |
| KERAMZITE PRODUCTION RAW MIX | 2001 |
|
RU2188173C1 |
| RAW MIXTURE FOR MAKING LIGHT POROUS AGGREGATE | 2009 |
|
RU2394782C1 |
| RAW MIX FOR PREPARING EXPANDES CLAY AGGREGATE | 1999 |
|
RU2171236C1 |
| RAW MIXTURE FOR CLAYDITE PRODUCING | 1991 |
|
RU2023700C1 |
| METHOD OF CLAYDITE PREPARING | 1992 |
|
RU2031879C1 |
| RAW MIXTURE FOR PRODUCING LIGHT-WEIGHT AGGREGATE | 0 |
|
SU1291571A1 |
| RAW MATERIAL MIXTURE FOR MANUFACTURE OF BUILDING PRODUCTS | 1992 |
|
RU2045495C1 |
| RAW MATERIAL MIXTURE FOR PRODUCTION OF EXPANDED CLAY AGGREGATE | 2012 |
|
RU2520593C2 |
| MINERAL COMPOSITION FOR MAKING CLAYDITE | 0 |
|
SU1335546A1 |
