LABORATORY TESTS

Testing areas (15)
Products (99)

Reference Designation/Description Accredited
assay
Reference
standards
Product/
Material
Comments
ACO.01 Determination of deviation from nominal mass of steel for concrete reinforcement ISO 15630-1:2019 (section 12) Steel bars for concrete reinforcement
ACO.02 Determination of the geometric characteristics of steel bar reinforcements ribs for reinforced concrete ISO 15630-1:2019 (sections 10 and 11) Steel rebars for reinforced concrete reinforcement
ACO.03 Tensile test of steel bars for concrete reinforcement ISO 15630-1:2019 (section 5): ISO 6892-1:2016 Steel rebars for reinforced concrete reinforcement
ACO.04 Verification of the dimensions of steel bars of circular section for reinforced concrete EN 10080 Steel rebars for reinforced concrete reinforcement
ACO.05 Determination of mass per linear meter of steel prestressing bars LNEC E 459 Steel rods for prestressing
ACO.06 Determination of the cross-sectional area of steel wires and strands for prestressing LNEC E 452, LNEC E 453 Steel wires and strands for prestressing
ACO.08 Bending test of steel bars for concrete reinforcement ISO 15630-1:2019 (section 6) Steel bars for concrete reinforcement Up to 12 mm diameter bars.
ACO.09 Rebend test of steel bars for concrete reinforcement ISO 15630-1:2019 (section 7) Steel bars for concrete reinforcement Up to 32 mm diameter bars.
ACO.10 Tensile test of steel wires, cords and rods for prestressing ISO 15630-3:2010 (Section 5), ISO 6892-1:2016 Steel wires and strands for prestressing
ACO.11 Shear test of electrowelded networks ISO 15630-2:2019 (section 7.1) Welded fabric
ACO.12 Tensile strength (Rm) of steel screws ISO 898-1:2013 (Section 9.2) Steel fasteners
ACO.13 Deformation of steel screws after application of a proof load ISO 898-1:2013 (Section 9.6) Steel fasteners
ACO.14 Torsion test. Parameter: torque / force EN 14399-2:2015 (Section 6.6.2) Steel fasteners
ACO.16 Determination of the straightness of steel wires, cords and rods for prestressing EN ISO 15630-3 (ponto 13.3.4) Fios, cordões e varões de aço para pré-esforço
ACO.18 Isothermal relaxation test ISO 15630-3:2019 (section 9) Steel wires and strands for prestressing 120 or 1000 hours.