FIELD: chemistry.
SUBSTANCE: stabilizing additive in the form of granules includes, wt %: 85-90 of cellulosic fibre and 10-15 of the interaction product of higher carboxylic acids with polyethylenepolyamine and an organic solvent, the reactants for obtaining the reaction product are taken at the following component ratio, wt %: higher carboxylic acids 30-60, polyethylene polyamine 5-15, organic solvent 35-60.
EFFECT: improving the performance properties of the binder through the formation of an internal coagulation framework in bitumen, increasing the adhesion of bitumen to the surface of the mineral material, and qualitative improving the physical and mechanical characteristics of crushed-mastic asphalt concrete.
4 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| STABILIZED BINDER, METAL MASTIC ROAD CONCRETE MIX BASED ON STABILIZED BINDER AND METHOD OF ITS PRODUCTION | 2017 |
|
RU2647740C1 |
| METHOD OF PRODUCING STABILIZING ADDITIVE FOR PRODUCTION OF STONE MASTIC ASPHALT-CONCRETE MIXTURES | 2020 |
|
RU2726688C1 |
| STABILISING ADDITIVE FOR PEAT-BASED ASPHALT-CONCRETE MIXTURE (VERSIONS) AND METHOD OF PRODUCING STRUCTURE-FORMING AGENT THEREFOR | 2011 |
|
RU2479524C2 |
| POLYMERIC-REINFORCING GRANULAR STABILIZER FOR A MACADAM-MASTIC ASPHALT-CONCRETE | 2004 |
|
RU2272795C1 |
| STABILISER FOR STONE MASTIC ASPHALT CONCRETE | 2007 |
|
RU2348662C2 |
| STABILISING ADDITIVE FOR CRUSHED-STONE-MASTIC ASPHALT CONCRETE MIX | 2014 |
|
RU2542010C1 |
| STABILISING ADDITIVE FOR CRUSHED ROCK-MASTIC ASPHALT MIX AND PRODUCTION METHOD THEREOF | 2011 |
|
RU2458950C1 |
| COLD METHOD FOR PRODUCING EXTRA STRENGTH STONE MASTIC ASPHALT CONCRETE FOR REPAIRING AND SETTING UP LAYERS OF ROAD SURFACE | 2015 |
|
RU2612681C1 |
| STABILIZING ADDITIVE FOR CRUSHED ROCK/MASTIC ASPHALTIC CONCRETE MIX AND A METHOD FOR PREPARATION THEREOF | 2006 |
|
RU2312116C1 |
| RUBBER STONE-MASTIC ASPHALT MIX | 2009 |
|
RU2415165C1 |
