Testing and diagnosis

To earn and keep expertise in the field of diagnosis and testing, it is necessary to systematically innovate machinery in a working place and continuously educating laboratory workers. Having fully working, regularly calibrated machinery meeting the latest standards is as necessary for granting accreditation of testing laboratory as qualified and experienced workers.

VUIS - CESTY, spol. s r. o., is highly established company in the field of road constructions that is acclaimed not only by suppliers of constructions, investors and building inspectors but also by state organs.

Its laboratory is equipped to perform basic testing of these materials: 

  • asphalt and asphalt emulsions
  • natural and artificial aggregate
  • bituminous asphalt mixtures, mastic asphalts, slurry seals
  • hydraulically bound ground mixtures
  • unbound ground mixtures
  • soil

 

In 2012, the laboratory machinery was extended with a machine for measuring fatigue and firmness of asphalt mixtures using 4-point method.

 

 

 

 

 

 

 

 

As for diagnosis, the laboratory is equipped for performing these tests:

  • static stress testing
  • dynamic stress testing by means of a light board
  • measuring volumetric weights by means of volume meters
  • tear-off testing of hydroisolation systems on bridges
  • visual tours of infirm (asphalt) roads
  • visual tours of firm (cement-concrete) roads

 The diagnosis is performed in close cooperation with Road databank that owns a deflectometer KUAB FWD, i.e. fatigue-measuring machine.

UNBOUND AND HYDRAULICALLY BOUND GROUND LAYERS OF ROADS Efficient use of sources 18.01.2013

 

 

 See

 

CONSTRUCTION AND REHABILITATION ASPHALT PAVEMENTS. Effectively and efficiently 18.01.2013

 

 See

 

Konferencia HYDROIZOLÁCIE MOSTOV A TUNELOV 22.11.2012
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