FIELD: construction.
SUBSTANCE: stone mastic mixture (SM) for construction and repair of roadway pavings, containing a mineral material, a dispersive reinforcing additive - a rubber thermoplastic elastomer (RTPE) and road bitumen, where bitumen is modified by additives "Azol 1003" and a surface-active material EVOTHERM®J-1, at their following ratio, wt %: bitumen BND 60/90 98.6-99.3, "Azol 1003" 0.3-0.7, surface-active material EVOTHERM®J-1 0.4-0.7, at the following ratio of components, wt %: mineral material 93.50-94.20, dispersive reinforcing additive RTPE 0.2-0.4, modified bitumen BND 60/90 5.6-6.1.
EFFECT: temperature drop of placement and compaction of SM mixtures and increase of their strength, water resistance, coupling.
1 ex, 5 tbl
Title | Year | Author | Number |
---|---|---|---|
DENSE VIBRO CAST ASPHALT-CONCRETE MIXTURE | 2012 |
|
RU2504523C1 |
POLYMERIC-REINFORCING GRANULAR STABILIZER FOR A MACADAM-MASTIC ASPHALT-CONCRETE | 2004 |
|
RU2272795C1 |
BITUMINOUS COMPOSITION USED FOR REPAIR OF WET ASPHALT-CONCRETE PAVEMENT | 2007 |
|
RU2340641C1 |
STABILIZED BINDER, METAL MASTIC ROAD CONCRETE MIX BASED ON STABILIZED BINDER AND METHOD OF ITS PRODUCTION | 2017 |
|
RU2647740C1 |
BITUMEN MODIFIER FOR ROAD ASPHALT CONCRETE | 2014 |
|
RU2559508C1 |
CRUSHED STONE MASTIC ASPHALT CONCRETE MIXTURE AND METHOD OF ITS PRODUCTION | 2011 |
|
RU2474595C1 |
BITUMEN-RUBBER MASTIC | 2010 |
|
RU2426754C1 |
POROUS EMULSION-MINERAL MIX | 2000 |
|
RU2184096C1 |
RUBBER STONE-MASTIC ASPHALT MIX | 2009 |
|
RU2415165C1 |
BINDING AGENT FOR ROAD BUILDING | 2000 |
|
RU2186044C1 |
Authors
Dates
2014-07-27—Published
2013-07-10—Filed