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  1. Home
  2. Proposed proficiency testing programs
  3. Steels for concrete

Steels for concrete

Please find below the presentations of the interlaboratory comparisons concerning the tests on steel for concrete, the properties submitted for comparison, the products, the dimensions of the samples, the statistical methods used:

  • Tensile test, geometry and linear mass of a cold rolled concrete reinforcing steel

  • Tensile test, geometry and linear mass of a hot rolled concrete reinforcing steel

  • Determination of the shear force of a welded fabric

  • Fatigue test on concrete reinforcing steels

  • Tests of couplers for reinforcing bars

  • Tests on concrete prestressing steels

  • Relaxation test on concrete prestressing steels

  • Stress corrosion resistance test on concrete prestressing steels

  • Deflected tensile test on concrete prestressing steels

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What is a proficiency testing (PTP) / interlaboratory comparison (ILC) ?
  • Description of an ILC / PTP
  • Why participate to an ILC / PT
  • Principles for CompaLab ILC
  • Conditions for participation
  • Use of results of ILC / PTP

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Proposed proficiency testing programs
  • Chemical analysis 12
    • Non alloyed steel
    • Low alloyed steel
    • High alloyed steel
    • Stainless steel
    • Copper alloy
    • Aluminium alloy
    • Ferromanganese
    • Ferrosilicon
    • Ferrochrome
    • Ferrovanadium
    • Ferro-titanium
    • ferro-niobium
  • Physical tests 14
    • Metallography nonalloyed steel
    • Metallography stainless steel
    • Graphite cast irons
    • Decarburation depth
    • Case hardening depth
    • Jominy hardenability test
    • Streicher intergranular corros
    • Huey intergranular corrosion
    • Strauss intergranular corrosio
    • ASTM A262 Pract.F intergranula
    • ISO 3651-2 Met.B intergranular
    • Determ. roughness parameters
    • Metallography Copper alloy
    • Pitting corrosion ASTM G48A
  • Tests on zinc coatings 3
    • Thickness zinc coating
    • Salt spray corrosion test
    • SO2&moisture (Kesternich test)
  • Tests on paints and paint coatings 16
    • Liquid paint
    • Thickness gloss colorimetry
    • Cross cut test
    • Pull-off test
    • Impact resistance test
    • Bending test
    • Pendulum damping
    • Cupping test
    • Salt spray corrosion test
    • SO2&moisture (Kesternich test)
    • Resist. water immersion
    • Resist. to humididity (1 face)
    • Resist. to humididity (2 faces
    • Resist. to UV exposure
    • Resistance to stone impacts
    • Resistance to a xenon lamp
  • Mechanical tests 33
    • Charpy low energy
    • Charpy medium energy
    • Charpy high energy
    • Charpy ASTM
    • Charpy low temperature
    • Charpy (KU2 - medium energy)
    • Charpy (KU8 - medium energy)
    • Hardness (low hardness)
    • Hardness (high hardness)
    • Low load HV hardness
    • Rockwell (Infrequent scales)
    • Tensile (participant machining
    • Tensile (CompaLab machining)
    • Tensile test ASTM
    • Tensile test flat steel
    • Tensile test stainless steel
    • Tensile test pipe
    • Tensile test wire
    • Tensile test wire rod
    • Tensile test aluminium
    • Fasteners
    • Tensile steel wire rope
    • Tensile test 500°C
    • Tensile test low temperature n
    • Bending test
    • Reverse bend test
    • Flattening test pipe
    • Stress controlled fatigue
    • Strain controlled fatigue
    • K1c non alloyed steel
    • J1c non alloyed steel
    • Geometry welded joint
    • Transverse tensile on weld
  • Steels for concrete 9
    • Cold rolled reinforcing steels
    • Hot rolled reinforcing steels
    • Shear test welded fabrics
    • Fatigue test reinforcing steel
    • Couplers for reinforcing
    • Tests prestressing steels
    • Relaxation test prestressing
    • Stress corrosion resistance
    • Deflected tensile test
  • Plastic materials 8
    • Hardness test
    • Tensile test
    • Flexion test
    • Density % ash % water
    • Calorimetric analysis (DSC)
    • Thermogravimetry (TG)
    • Thermomechanic analysis (TMA)
    • Infrared analysis (FTIR)
  • Admixtures for concrete 1
    • Admixtures for concrete
  • Sealants 2
    • Sealants
    • Ageing sealants
  • Proposed ILC, per method
  • Proposed ILC, per standard
  • Proposed ILC, per product

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