Tests of asphalt mixtures and compacted ashphalt layers

We design mixes for binder, base and wearing courses and control tests of asphalt pavements.

  • Determination of soluble binder content in asphalt mixture ČSN EN 12697-1
  • Determination of particle size distribution ČSN EN 12697-2
  • Marshall test ČSN EN 12697-34
  • Determination of the indirect tensile strength ČSN EN 12697-23
  • Determination of the water sensitivity of bituminous specimens ČSN EN 12697-12
  • Specimen preparation by impact compactor ČSN EN 12697-30
  • Determination of the dimensions of a bituminous specimen ČSN EN 12697-29
  • Determination of bulk density of bituminous specimens ČSN EN 12697-6
  • Determination of the maximum density ČSN EN 12697-5
  • Determination of void characteristics of bituminous specimens ČSN EN 12697-8
  • Measurement and evaluation of pavement surface roughness with rod and planograph ČSN 73 6175, chapters 8 and 9
  • Radiometric measurement of soil compaction ČSN 73 6160:2008, art. 7.2, method B
  • Shear test of connection between layers ČSN 73 6160: 2008, art. 7.3
  • Bituminous mixtures – Determination of the thickness of bituminous mixture ČSN EN 12697-36
  • Determination of compaction rate on cores ČSN 73 6160: 2008, art. 7.2, method A, C
  • Bituminous mixtures – Wheel tracking – small device ČSN EN 12697-22+A1, method B
  • Specimen preparation with roller compactor ČSN EN 12697-33+A1

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Contacts

Central laboratory Jihlava

Ing. Radek Komenda
COLAS CZ, a.s., Kosovská 10, 586 37 Jihlava
Mobil: +420 605 305 135
E-mail: radek.komenda@colas.cz

Znojmo laboratory

Ing. Radek Komenda
COLAS CZ, a.s., Dyje 511, 669 02 Znojmo
Mobil: +420 605 305 135
E-mail: radek.komenda@colas.cz

Čenkov laboratory

Ing. Martin Sviták
COLAS CZ, a.s, 250 70 Odolena Voda
Mobil: +420 733 780 132
E-mail: martin.svitak@colas.cz