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Asphalt is a universal road surface used all over the world. Exposure to the environment, the growth of the global car fleet and poor asphalt quality are key factors in the rapid deterioration of asphalt pavements.

The repair technology used:

  • Have short service intervals
  • Not suitable for heavily trafficked roads
  • Requires a long adhesion time

Solution

Warming deep layers of asphalt in a repair or asphalt paving area with microwave irradiation from the MW MATRIX system.

The Matrix system - synchronises small magnetrons into a common oscillating system, maintaining an efficiency of at least 80%.

How it works?

Pothole repair technology

  1. Surface cleaning
  2. Filling the pothole with new dry asphalt.
  3. Microwave heating
  4. Compacting the new asphalt

Asphalt paving technology

Once a new layer of asphalt has been paved, it bakes and hardens together with the bottom layer to form a homogeneous and dense structure.

A heating depth of 200-250 mm far exceeds the depth of the repair layer, which ensures reliable adhesion of the layers, increases their density and extends the asphalt's service life.

Advantages of using the MW MATRIX system

High power density

Adjustable heating area and shape

Large heating depth, multiple layer sintering

Instantaneous activation and deactivation of the system

Fast completion of road repairs and extended asphalt service life

General view of asphalt repair module MWARM based on MW Matrix

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