Railway thermal insulation from soil heaving

Multiple rail deflections, usually caused by frost heaves, change the track grade so much that spot track surfacing is continuously required in order to provide safe train operation. Frost heave occurs due to ice bed formation under the railway track.

XPS insulation coating is generally done for seasonable frost, heave and thaw prevention, as well as subgrade settlement and strain elimination.

This method is considered to be the most effective one under adverse conditions, e.g.: in force-impact and hindered drainage areas.

TEPLEX material meets all modern requirements owing to its low heat-conductivity and high-impact resistance. TEPLEX material application allows you to reduce railroad maintenance costs and increase traffic volume.

Motorway thermal insulation from soil heaving

Groundwater freezing beneath the roadway and consequently its expansion cause considerable roadbed deformation. In addition, various underground pipelines may also negatively affect the roadway surface. In such conditions, the roadbed service life is significantly shortened which results in frequent repair actions.

TEPLEX material is essential in roadway thermal insulation: it increases roadbed reliability, helps reduce maintenance costs and construction time. The material resists frost, carries heavy loads and shows excellent water repellent characteristics.

Heated roadway thermal insulation (e.g.: pedestrian streets)

TEPLEX material shows excellent performance characteristics in thermal insulation of heated roadways. In this case, it not only insulates the roadbed but also protects the heating units.