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Authorized laboratory range II

Home Services Authorized laboratory range II

Samus Tec performs measurements on the following types of materials:

ROAD MATERIALS

Filler (STAS 539-79):

  • measurements of humidity and granularity
  • measurements of softening point in ring and ball
  • measurements of penetration
  • measurements of Frass breaking point

 

Bituminous emulsions (SR 8877-1:2007):

  • measurements of the bitumen content through site procedure

ROADS

Asphalt mixes (SR EN 13108-1:2016):

  • making of asphalt mixes samples
  • measurements of the bitumen content through centrifugal method
  • measurements of apparent density
  • measurements of water absorption
  • measurements of stability and creep
  • measurements of bearing capacity through Benckelman device
  • check for terrain consolidation

 

Stabilized materials (STAS 10473/1-87)

  • measurements of bearing capacity through Benckelman device
  • check for terrain consolidation
  • establish structure and samples making

NATURAL AGREGATES FOR RAILWAYS AND ROADS

(SR EN 13043:2003, SR EN 13242+A1:2008)

  • measurements of fines content below 0,1 mm
  • measurements of sand correspondent and activity coefficient
  • measurements of broken parts in the agregates
  • measurements of soft, spoiled, brittle, leachy and vacuolar granule content
  • measurements of real mass and absorption coefficient
  • measurements of wear resistance Micro-Deval
  • measurements of granularity curve and irregularity coefficient
  • measurements of flattening coefficient
  • measurements of shape coefficient

MATERIALS FOR CONCRETE AND MORTARS

Agregates (SR EN 12620+A1:2008):

  • measurements of flattening and shape coefficient
  • measurements of humus content
  • measurements of floating parts
  • measurements of water content by drying in fan stove

 

Cement (SR EN 197-1:2011):

  • measurements of time of set
  • measurements of cement stability – method with Le Chatelier device

CONCRETE, STEEL CONCRETE AND PRESTRESSED CONCRETE

  • initial testings
  • measurements of consistency through compaction tests
  • measurements of apparent density of fresh concrete
  • measurements of compression strength
  • measurements of temperature
  • measurements of entrapped air content
  • measurements of apparent density of hard concrete