ОАО 494 UNR

In transport construction the methods of three-dimensional reinforcement of ground coat are widely used that transform it in a new constructive material with superior characteristics.

As the practice shown, one of the best construction for this purpose is a geotechnical cell Prudon. Made on the basis of the enterprise 494 UNR the geocell «Prudon-494» is a flexible compact module from fixed with each other PUF coatings that form a cellular structure in a tension position with fixed geometric data. Limiting shearing deformations and fixing the ground coat, it forms a single structural mass that stands heavy pressure. The geocell is irreplaceable at roads construction, for slope paving, bulk constructions, cones of  grade eliminations and bridges.

Prudon-494 is a strength, low materials consumption, stability to influence weather-climatic and hydrogeological factors, lasting quality and ecological safety.

A simple and technological construction provides the decision of a wide spectrum construction problems without demanding application of road-building equipment.

One of the complex problems arising at road construction is protection of slopes against water and wind erosion. Traditional methods at their high material consumption and significant labor costs do not provide long-lasting safety of slopes.

The perspective technology cardinally resolves a problem of fixing bridges cones and grade eliminations. Reducing costs on construction formation and its support providing its lasting quality, new decisions provide freeze-thaw resistance of cones up to 60 centigrade and resistance to effects of heat up to + 55 centigrade.

Technology scope:

- Highways.

- Railways.

- Slopes.

- Bridges cones and grade eliminations.

- back walls.

- Reinforced dirt fills.

-  Landscaping.

- Construction and operation of skiing complexes.