FIELD: manufacture of building materials. SUBSTANCE: composition contains, wt.-%: sulfur, 14-16; optical glass production waste with specific surface 2000-2200 sq. cm/g, 28-42; the same waste with particle size 0.6-1.25 mm, the balance. Elements are characterized by average specific weight 4060-4390 kg/cu. m, compression strength 41-45 MPa, and water- absorption capacity for 24 h, 0.45-0.54%. EFFECT: reduced cost. 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR MANUFACTURING GYPSUM PRODUCTS | 1996 |
|
RU2130910C1 |
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|
RU2152368C1 |
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|
RU2208851C2 |
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|
RU2132830C1 |
| SKELETON COMPOSITE MATERIAL | 1996 |
|
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|
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| ESPECIALLY HEAVY CONCRETE FOR PROTECTION AGAINST IONIZING EMISSIONS | 2003 |
|
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| COMPOSITION FOR BUILDING ARTICLE MAKING | 1999 |
|
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| BINDER FOR MANUFACTURING RADIATION-SHIELDING BUILDING MATERIALS | 2002 |
|
RU2237300C2 |
| SILICA GLASS | 1996 |
|
RU2151112C1 |
