FIELD: road construction industry.
SUBSTANCE: method refers to road construction industry and can be used for strengthening and repair of road pavement of various types: from gravel to asphalt-concrete ones. Essence of the proposed method consists in the fact that wells are bored and binding components are introduced to road pavement. According to proposed invention, cone-shaped flattened strengthening elements are pre-introduced to wells, and wells are filled with binding component to subsurface layer of road pavement; after that, they are filled with low-compressible material and rammed. Such combination of new features with known ones allows strengthening road pavement without creating internal stresses in road pavement, deformation and destruction of top layer, eliminating use of hazardous explosive materials, using standard and simple equipment and facilities.
EFFECT: strengthening and repair of road pavement, reducing labour input owing to simple equipment and facilities being used, safety of performed works.
3 cl, 1 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO REPAIR ROAD BED | 2010 |
|
RU2454502C1 |
| METHOD OF STRENGTHENING ROAD BED OF AUTOMOBILE ROADS IN PLACES OF CULVERTS | 2015 |
|
RU2588250C1 |
| METHOD OF STRENGTHENING ROAD BED OF AUTOMOBILE ROADS IN PLACES OF CULVERTS | 2018 |
|
RU2674783C1 |
| METHOD TO REPAIR ROAD SECTIONS FROM PULVERESCENT, WATERED SOILS | 2011 |
|
RU2456399C1 |
| METHOD FOR CONSTRUCTION OF BASE OF AERODROME AND ROAD PAVEMENTS FROM SUBSTANDARD SOILS | 2021 |
|
RU2767638C1 |
| MOTOR ROAD AND METHOD OF ITS OPERATION TOGETHER WITH REPAIR AND RECONSTRUCTION | 1998 |
|
RU2135671C1 |
| METHOD FOR USE OF MEGALOPOLIS HIGHWAY | 1998 |
|
RU2140479C1 |
| METHOD OF STABILISING SOFT GROUND OF ROAD BED AND COMPOSITION TO THIS END | 2010 |
|
RU2474651C2 |
| RING HIGHWAY OF MEGAPOLICE AND METHOD FOR RECONSTRUCTION OF MEGAPOLICE RING HIGHWAY | 1998 |
|
RU2135672C1 |
| METHOD OF PATCHING ROAD PAVEMENT | 2018 |
|
RU2740138C2 |
