FIELD: chemistry.
SUBSTANCE: invention pertains to road construction and can be used in repair works, using asphalt concrete covering. The repair composition consists of the following components with the given percentage mass ratios: Portland cement 10-20, sand 50-60, microsilica 0.5-1.5, vinnapas RE 524 Z 0.5-1.0, relamix 0.05-0.1, emulbit 0.5-1.0, water constitutes the remaining percentage.
EFFECT: improved adhesion to the repaired surface, as well as increased durability and quality of the surface.
1 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| COMPOSITION FOR REPAIR OF ASPHALT COVERING | 2007 |
|
RU2352599C2 |
| BINDING AGENT BASED ON NEPHELINE SLAG FOR ROAD BUILDING | 2014 |
|
RU2560740C1 |
| RADIO-ABSORBING ASPHALT-CONCRETE ROAD REPAIR COMPOSITION, METHOD FOR MANUFACTURE AND POURING THEREOF | 2017 |
|
RU2665541C1 |
| REPAIR MIXTURE FOR ASPHALT CONCRETE COVERINGS | 2022 |
|
RU2819692C2 |
| ROAD CONCRETE MIXTURE (OPTIONS) | 2017 |
|
RU2648895C1 |
| BITUMEN-CONTAINING MATERIAL | 2002 |
|
RU2220171C1 |
| COLD ROAD CONCRETE MIX | 2008 |
|
RU2382802C1 |
| METHOD TO TREAT ASPHALT-CONCRETE ROAD SURFACES | 2012 |
|
RU2516605C1 |
| ASPHALT CONCRETE MIX | 2013 |
|
RU2534861C1 |
| ASPHALT MIXTURE | 2015 |
|
RU2591938C1 |
