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LABORATORY TESTS

Testing areas (15)
Products (101)

Reference Designation/Description Accredited
assay
Reference
standards
Product/
Material
Comments (Administrator)
ACO.05 Determination of mass per linear meter of steel prestressing bars EN 15630-3:2019 (Section 16) Steel rods for prestressing
ACO.06 Determination of the cross-sectional area of steel wires, strands and bars for prestressing ACO.06.IE.01 Steel wires and strands for prestressing
ACO.10 Tensile test of prestressing steel wires, strands and bars ISO 15630-3:2019 (section 5); ISO 6892-1:2019 Prestressing steel wires, strands and bars
ACO.16 Determination of the straightness of steel wires, strands and bars for prestressing ISO 15630-3:2019 (point 14.3.4) Steel wires, strands and bars for prestressing
ACO.18 Isothermal relaxation test ISO 15630-3:2019 (section 9) Prestressing steel wires and strands 120 or 1000 hours.
ACO.19 Deflected tensile test ISO 15630-3:2019 (section 12) Prestressing steel - strand
ACO.20 Axial force fatigue test ISO 15630-3:2019 (section 10) Pre-stressing-steel