FIELD: car road building. SUBSTANCE: invention relates to agents used for surface road treatment and cold mixtures preparing. Binding agent for road building containing bitumen, rubber oily solution and triethanolamine has additionally petroleum asphalt (raw for production of petroleum bitumen). Agent has petroleum road viscous bitumen as bitumen, synthetic polybutadiene rubber SVB-M oily solution as rubber oily solution at the following ratio of components, wt.%: synthetic polybutadiene rubber SVB-M oily solution, 1.0-2.5; triethanolamine, 1.0-3.0; petroleum asphalt, 22.0-28.0; and petroleum road viscous bitumen, the balance. EFFECT: simplified technology of modified binding agent preparing, increased cohesion with stone materials, decreased toxicity. 4 tbl
Title | Year | Author | Number |
---|---|---|---|
BINDING AGENT FOR ROAD BUILDING | 1997 |
|
RU2119464C1 |
BINDING AGENT FOR ROAD BUILDING | 2000 |
|
RU2186044C1 |
CONCRETE ASPHALT MIX | 1998 |
|
RU2149848C1 |
ASPHALT CONCRETE MIXTURE | 1997 |
|
RU2119465C1 |
VIBROPACKED HOT ASPHALT CONCRETE MIX | 2001 |
|
RU2196751C1 |
ROAD-BUILDING CATIONIC BITUMEN EMULSION | 2003 |
|
RU2241012C1 |
ASPHALT CONCRETE MIX | 2001 |
|
RU2196750C1 |
METHOD OF ASPHALT CONCRETE REGENERATION | 1999 |
|
RU2160237C1 |
BITUMINOUS COMPOSITION USED FOR REPAIR OF WET ASPHALT-CONCRETE PAVEMENT | 2007 |
|
RU2340641C1 |
BINDER FOR ROAD POLYMER CONCRETES | 2009 |
|
RU2418019C1 |
Authors
Dates
2000-04-27—Published
1998-06-30—Filed