FIELD: road building equipment.
SUBSTANCE: plant comprises ski-mounted front and rear supports, heating assembly including heating modules and device for static and dynamic snow compaction. Ski of front support has width of not less than that of working zone of heating assembly. The plant additionally comprises means, which regulate pressure applied by front support to snow and groove forming device, which makes grooves in snow. Snow groove forming device is located between front support and heating module or between heating modules and is fastened to rear ski part or rear part of heating modules. Snow groove forming devices may change groove parameters and may perform independent movement preferably in vertical direction.
EFFECT: increased paving load-bearing capacity and service life.
10 cl, 7 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD TO FORM SNOW-COMPACTED SURFACES OF SKI SLOPES AND SKI RUNS AND DEVICE FOR ITS REALISATION (VERSIONS) | 2010 |
|
RU2423574C1 |
| METHOD OF AND DEVICE FOR BUILDING COMPACTED SNOW ROAD PAVEMENT (VERSIONS) | 2004 |
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| SNOW WETTING THERMAL SET | 1996 |
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RU2097480C1 |
| COUPLING UNIT FOR COMPACTING SNOW | 0 |
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| COMBINED MACHINE FOR SNOW EMBANKMENT COMPACTION | 2006 |
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|
RU2681127C1 |
| 0 |
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SU202984A1 | |
| METHOD TO REPAIR ICE ROADS | 2013 |
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RU2550017C1 |
