FIELD: motor road construction. SUBSTANCE: this is intended for angular compaction of pavement surface. Roll is installed on axle at angle to vertical line. Mounted in middle part of roll is tapered disk which is capable of rotation and advance movement. Application of aforesaid embodiment of device increases density and hardness of motor road pavement due to fact that pavement section being compacted is subjected to vertical pressure and simultaneously to continuous horizontal pressure. EFFECT: higher efficiency. 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| ASPHALT PLACER | 0 |
|
SU1838500A3 |
| METHOD FOR USE OF MEGALOPOLIS HIGHWAY | 1998 |
|
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|
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| ASPHALT SPREADER | 1999 |
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