FIELD: chemistry.
SUBSTANCE: invention relates to a bitumen composition used as plasticiser for rubber mixtures with the following ratio of components in wt %: bitumen 30-70, polymeric petroleum resin 70-30.
EFFECT: improved physical and mechanical properties of the plasticiser by modifying bitumen with polymeric petroleum resins, and improved operational properties of rubber mixtures made from said resins.
3 cl, 1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| ROLLED SELF-ADHESIVE BITUMEN-CONTAINING MATERIAL AND METHOD OF ITS PRODUCTION | 2009 |
|
RU2430127C2 |
| BINDER (POLYETHYLENE-TAR BINDER PETB) FOR ROAD COVERING | 2012 |
|
RU2519207C1 |
| POLYMERIC ASPHALT MODIFIER | 2007 |
|
RU2346965C1 |
| BITUMEN INSULATING MASTIC | 1997 |
|
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| RUBBER-BITUMEN ROAD BINDER FOR ASPHALT-CONCRETE MIXTURE | 2018 |
|
RU2707770C1 |
| METHOD FOR MODIFICATION OF PETROLEUM POLYMER RESINS | 2014 |
|
RU2568116C1 |
| POLYMERIC BITUMEN MODIFIER AND BITUMEN-POLYMER BINDER BASED ON IT | 2015 |
|
RU2615523C1 |
| COLD MASTIC FOR HYDRAULIC INSULATION AND SEALING WORKS | 2005 |
|
RU2278882C1 |
| BINDER (POLYETHYLENE-TAR BINDER WITH RUBBER CRUMB - PERB-R) FOR ROAD COVERING | 2012 |
|
RU2519214C1 |
| BITUMEN-POLYMER MASTIC AND A METHOD FOR PREPARATION THEREOF | 2005 |
|
RU2300542C1 |
