FIELD: chemical industry. SUBSTANCE: film-forming varnish of polymer-bitumen mastic comprises varnish based on stillage residues resulting from styrene rectification, the ratio of components being as follows (wt %): 5-20 bitumen; 3 styrene-butadiene latex; 2 rubber crumb; 75-90 varnish. Said composition reduces water absorption, increases adhesion and decreases toxicity and fire and explosion proofness of the mastic. EFFECT: improved properties of the mastic. 4 ex, 1 tbl
Title | Year | Author | Number |
---|---|---|---|
BITUMEN MASTIC | 0 |
|
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METHOD FOR MAKING PROTECTIVE COAT | 1989 |
|
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EMBEDDING COMPOUND | 2007 |
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BITUMEN COMPOSITION, AND A METHOD OF ITS PREPARING | 1991 |
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RU2011667C1 |
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RU2143632C1 |
0 |
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SU1781266A1 | |
METHOD FOR MANUFACTURING COLD BITUMEN-POLYMER MASTICS | 2000 |
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RU2186805C2 |
COMPOSITION FOR COATING | 0 |
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SU1560539A1 |
BITUMINOUS MASTIC | 0 |
|
SU783320A1 |
SIPHON | 1996 |
|
RU2127833C1 |
Authors
Dates
1999-02-20—Published
1995-11-21—Filed