• Čeština
  • English

    • Summary of Accredited laboratory methods

    Test procedures

    Updated list of test procedures provided within the fixed scope and flexible scope of accreditation Accreditation certificate 2021 ENG

    Ordinal
    number 1)    		 Test procedure/method name Test procedure/method identification Tested object
    1 Bulk Density
    1-1* Determination of fresh concrete density ČSN EN 12350-6 Fresh concrete
    1-2* Determination of density of fresh mortar ČSN EN 1015-6 Fresh mortar
    1-3 Determination of hardened concrete density ČSN EN 12390-7 Concrete
    1-4 Determination of dry bulk density ČSN EN 678 Aerated concrete, aerated concrete products
    1-5 Determination of mass, bulk density ČSN 72 2603, p. 1-6, 11-14 Brick products
    1-6 Reserved
    1-7 Determination of bulk density ČSN EN 1015-10 Dry hardened mortar
    2 Dimensions
    2-1 Determination of dimensions of concrete paving blocks ČSN EN 1338, Annex C

    ČSN EN 1339, Annex C

    ČSN EN 1340, Annex C

    		 Concrete paving blocks

    Concrete paving flags

    Concrete kerb units
    2-2 Determination of dimensions ČSN EN 772-16 Masonry units
    3 Reserved
    4 Compressive strength
    4-1 Determination of compressive strength of test specimens ČSN EN 12390-3 Concrete
    4-2 Reserved
    4-3 Determination of compressive strength ČSN EN 679 Aerated concrete, aerated concrete products
    4-4 Determination of compressive strength ČSN EN 12190 Products and systems for the protection and repair of concrete structures, rehabilitation materials
    4-5 Determination of compressive strength ČSN EN 1354 Porous concrete from porous aggregates
    4-6 Determination of compressive strength ČSN EN 772-1 Masonry units
    4-7 Reserved
    4-8 Determination of uniaxial compressive strength ČSN EN 1926 Natural stone
    5 Bending strength
    5-1 Determination of flexural strength of test specimens ČSN EN 12390-5 Concrete
    5-2 Reserved
    5-3 Determination of bending strength ČSN EN 1521 Porous concrete from porous aggregates
    5-4 Determination of flexural strength ČSN EN 1351 Aerated concrete, aerated concrete products
    5-5 Measuring of flexural tensile strength (limit of proportionality (LOP), residual) ČSN EN 14651+A1 Metallic fibre-reinforced concrete
    5-6 Determination of flexural strength (first peak, ultimate and residual) ČSN EN 14488-3 Sprayed concrete
    5-7 Determination of flexural strength ČSN EN 772-6 Masonry units
    5-8 Reserved
    5-9 Reserved
    5-10 Bend test ČSN EN ISO 15630-1, chap. 4 and 6 Reinforcing bars, wire rod and wire
    5-11 Bend test of weld joints ČSN EN ISO 15630-2, chap. 4 and 6 Welded concrete reinforcing mesh
    5-12 Bend test ČSN EN ISO 17660-1, p. 14.4 Load-bearing welded joints
    5-13 Reserved
    5-14 Reserved
    5-15 Determination of bending strength ČSN P 73 2452

    ČSN EN 12390-5

    		 Hardened fibre-reinforced concrete
    6 Tensile strength
    6-1 Tensile testing ČSN EN ISO 6892-1 Metallic materials
    6-2 Tensile testing ČSN EN ISO 15630-1, chap. 4 and 5 Reinforcing bars, wire rod and wire for the reinforcement of concrete
    6-3 Tensile testing ČSN EN ISO 15630-3, chap. 4 and 5 Steel for prestressing
    6-4 Tensile test ČSN EN ISO 15630-2, chap. 4 and 5 Welded concrete reinforcing mesh
    6-5 Tensile test ČSN EN ISO 17660-1, p. 14.2 Load-bearing welded joints of concrete reinforcing steel
    6-6 Tensile test ČSN EN ISO 17660-2, p. 14 Non-structural welded joints of concrete reinforcing steel
    6-7 Reserved
    6-8 Determination of uniaxial tensile strength ČSN 73 1318, Annex 1 Concrete
    6-9 Reserved
    6-10 Reserved
    6-11 Determination of tensile strength ČSN EN 50182, p. 6.4.1 to 6.4.8, Annex C Conductors for overhead lines
    7 Cement and mortar strengths
    7-1 Determination of flexural strength and compressive strength ČSN EN 196-1 Cement
    7-2 Determination of flexural strength and compressive strength ČSN EN 1015-11 Mortars, ready-mix plasters and binders
    8 Shear strength
    8-1 Determination of tensile shear strength of weld joints ČSN EN ISO 15630-2, chap. 4 and 7 Welded concrete reinforcing mesh
    8-2 Shear test ČSN EN ISO 17660-1, p. 14.3 Load-bearing welded joints
    8-3 Reserved
    8-4 Reserved
    8-5 Determination of shear adhesion of steel to concrete ČSN EN 15184 Coated steel rods in reference concrete
    8-6 Determination of shear adhesion of steel to concrete ČSN 73 1328 Reinforcing bars in concrete
    8-7 Determination of shear adhesion of steel to concrete ČSN 73 1333 Steel for prestressing in concrete
    9 Indirect tensile strength
    9-1 Reserved
    9-2 Determination of the indirect tensile strength ČSN EN 12390-6 Concrete
    9-3 Determination of the indirect tensile strength ČSN EN 1338, Annex F

    ČSN EN 1339, Annex F

    ČSN EN 1340, Annex F

    		 Concrete paving blocks

    Concrete paving flags

    Concrete kerb units
    10 Tensile bond test
    10-1* Test of adhesion of surface finish of building structures and components ČSN 73 2577, p. 1-14 Surface finish of building structures and components
    10-2* Determination of layer adhesion and tensile strength of surface layers ČSN 73 6242, Annex B Surface finish of building structures and components
    10-3 Measurement of bond strength by pull-off ČSN EN 1542 Products and systems for the protection and repair of concrete structures, rehabilitation materials
    11 Static modulus of elasticity
    11-1 Determination of static modulus of elasticity in compression ČSN ISO 1920-10 Concrete
    11-2 Determination of static modulus of elasticity in compression ČSN EN 1352 Autoclaved aerated concrete or lightweight aggregate concrete
    11-3 Determination of modulus of elasticity in compression ČSN EN 13412 Mortars, ready-mix plasters and binders
    11-4 Determination of static modulus of elasticity ČSN EN 14580 Natural stone
    11-5 Reserved
    11-6 Reserved
    11-7 Determination of secant modulus of elasticity in compression ČSN EN 12390-13 Concrete
    12 Hardness testing of concrete
    12-1 Determination of hardness by hardness testing method ČSN 73 1370

    ČSN 73 1373

    		 Concrete
    13 Reserved
    14 Hardness testing of metallic materials
    14-1 Brinell hardness test ČSN EN ISO 6506-1 Metallic materials
    15 Testing of electrical insulators, wires and elements of overhead lines
    15-1 Verification of dimensions, test of mechanical failure force and determination of deflection under load ČSN EN 60168 p. 5.1, 5.2, 5.3, 5.8, 5.9, Annex A;

    IEC 60168, p. 5.1, 5.2, 5.3, 5.8, 5.9, Annex A

    		 Indoor and outdoor post insulators of ceramic materials or glass
    15-2 Test of mechanical failure load ČSN EN 62155, p. 7.2, 8, 10.5, 10.6;

    IEC 62155, p. 7.2, 8, 10.5, 10.6

    		 Hollow pressurized and unpressurized ceramic and glass insulators
    15-3 Dimension verification and mechanical tests ČSN EN 60137 ed. 3 p. 8.9, 8.13 Insulated bushings for alternating voltage
    15-4 Test of mechanical failure force ČSN IEC 383-1, chap. 19

    IEC 60383-1, chap. 19

    		 Ceramic or glass insulator units for overhead lines
    15-5 Load test of the assembled core ČSN EN 61952 ed. 2, p. 10.4, 11.2, 12.4, 13;

    IEC 61952, p. 10.4, 11.2, 12.4, 13;

    ANSI C29.11, p. 7.2.2, p. 8.3.1.3.1;

    ANSI C29.17, p. 7.2.2

    		 Composite post insulators for overhead lines
    15-6 Tensile load test ČSN EN 60383-2 Insulator springs and insulators sets
    15-7 Ultimate mechanical-strength tests and time-load-withstand-strength test ANSI C29.1, p. 5.1, 5.3 Electric power insulators
    15-8 Tensile load test ANSI C29.13, p. 7.7 Distribution dead-end type composite insulators
    15-9 Test the behaviour of the assembled cores under load, depending on the duration of load ČSN EN 61109, p. 10.4, 11.2;

    IEC 61109, p. 10.4, 11.2

    		 Composite suspension and tension insulators for overhead lines
    15-10 Load test of the assembled core ČSN EN 62231, p. 8.3, 9.3, 10.4, 11.3;

    IEC 62231, p. 8.3, 9.3, 10.4, 11.3;

    ANSI C29.11, p. 8.3.1.3.2, p. 8.3.2

    		 Composite station post insulators
    15-11 Mechanical tests of fittings ČSN EN 61284, p. 11;

    IEC 61284, p. 11

    		 Fittings for overhead lines
    15-12 Mechanical tests of spacers ČSN EN 61854, p. 7.5.1, 7.5.2, 7.5.3;

    IEC 61854, p. 7.5.1, 7.5.2, 7.5.3

    		 Spacers for overhead lines
    15-13 Bending moment test ČSN EN 60099-4 ed.3, p. 8.11, 10.8.11, Annex G Surge arresters
    15-14 Mechanical tests of composite hollow insulators ČSN EN 61462, p. 8.5, 9.3, 10.4, Annex A, C;

    IEC 61462, p. 8.5, 9.3, 10.4, Annex A, C

    		 Pressured and unpressured composite hollow insulators for use in electrical equipment with rate voltage greater than 1 000 V
    15-15 Test of mechanical properties of porcelain insulators ANSI C29.9, p. 5, 7.2.6, 7.2.7, 7.3.3-7.3.5, 7.4.2 Ceramic insulators
    15-16 Mechanical tests of earthing equipment in bending and torsion ČSN EN 61230 ed. 2, Annex B Equipment for earthing and short-circuiting
    15-17 Wrapping test ČSN ISO 7802 Metallic wires
    15-18 Mechanical tests of wires ČSN EN 50183, p. 6, 9, 11.3, 11.4

    ČSN EN 50189, p. 11.2 –  11.5

    ČSN IEC 889, p. 5, 7, 10.1, 10.2

    		 Wires for overhead line conductors
    15-19 Determination of thickness and adhesion of non-ferrous metallic coatings ČSN EN 50189 p. 11.6 – 11.8

    ČSN EN 10244-1

    ČSN EN 10244-2, except p. 5.2.3

    		 Steel wires with non-ferrous coating
    15-20 Determination of resistance to chemical attack IEC TR 62039 p. 3.8 Polymeric insulating materials in outdoor high voltage electrical applications
    16 Masonry testing
    16-1 Determination of compressive strength ČSN EN 1052-1 Masonry
    17 Reserved
    18 Testing of injection mortars
    18-1* Determination of workability, density, strength and volume changes of injection mortars ČSN EN 445, p. 4.3.1, 4.5, 4.6, 4.7 Injection mortars for prestressing cables
    19 Cement tests
    19-1 Determination of setting times and soundness ČSN EN 196-3+A1 Cement
    20 Reserved
    21 Tests of fresh concrete
    21-1* Slump test ČSN EN 12350-2 Fresh concrete
    21-2* Vebe test ČSN EN 12350-3 Fresh concrete
    21-3* Flow table test ČSN EN 12350-5 Fresh concrete
    21-4* Slump-flow test ČSN EN 12350-8 Fresh concrete
    21-5* V-funnel test ČSN EN 12350-9 Fresh concrete
    21-6* L-box test ČSN EN 12350-10 Fresh concrete
    21-7* J-ring test ČSN EN 12350-12, except p. 4.2 Fresh concrete
    21-8 Determination of consistence ČSN EN 1015-3 Fresh mortar
    21-9 Reserved
    21-10 Determination of workable life ČSN EN 1015-9 Fresh mortar
    22 Determination of air content in fresh concrete and fresh mortar
    22-1* Determination of air content ČSN EN 12350-7 p. 1¸3, 5¸6 Fresh concrete
    22-2* Determination of air content ČSN EN 1015-7 Fresh mortar
    22-3 Determination of porosity Guideline WTA 2-9-04D, p. 6.3.9 Hardened mortar
    23 Reserved
    24 Freeze-thaw testing
    24-1 Testing of mortar frost resistance ČSN 72 2452 Mortars, ready-mix plasters and binders
    24-2 Determination of concrete frost resistance ČSN 73 1322 Concrete
    24-3 Reserved
    24-4 Determination of resistance to freezing/thawing without the use of de-icing salts ČSN EN 13198, Annex A Concrete products and prefabricated products
    25 Determination of water absorption, watertightness
    25-1 Determination of total water absorption ČSN EN 1338, Annex E

    ČSN EN 1339, Annex E

    ČSN EN 1340, Annex E

    		 Concrete paving blocks

    Concrete paving flags

    Concrete kerb units
    25-2 Reserved
    25-3 Reserved
    25-4 Reserved
    25-5 Determination of depth of penetration of water under pressure ČSN EN 12390-8 Concrete
    25-6 Reserved
    25-7 Water absorption test ČSN EN 13369, Annex G Prefabricated concrete products, terrace tiles
    26 Determination of resistance to de-icing agents
    26-1 Determination of cement concrete surface resistance to water and chemical de-icing agents ČSN 73 1326 Concrete
    26-2 Determination of resistance to freezing/thawing with the use of de-icing salt ČSN EN 13198, Annex B Concrete products and prefabricated products
    26-3 Determination of resistance to freezing/thawing with the use of de-icing salts ČSN EN 1338, Annex D

    ČSN EN 1339, Annex D

    ČSN EN 1340, Annex D

    		 Concrete paving blocks

    Concrete paving flags

    Concrete kerb units
    26-4 Reserved
    26-5 Determination of resistance to freezing and thawing – peeling ČSN P CEN/TS 12390-9, p. 5 Concrete
    26-6 Determination of the resistance to salts Guideline WTA 2-9-04D, p. 6.3.10 Hardened mortar
    27 Determination of concrete resistance to chemical attack and carbonation of concrete
    27-1 Reserved
    27-2* Determination of depth of carbonation by phenolphthalein method ČSN EN 14630 Hardened concrete
    28 Reserved
    29 Reserved
    30 Static testing of structures
    30-1* Loading tests of building structures ČSN 73 2030 Building structures and parts
    30-2* Static load testing of bridges ČSN 73 6209, except p. 6.7 Bridge structures
    30-3 Mechanical testing of cold formed members and sheeting ČSN EN 1993-1-3, Annex A Steel cold formed members and sheeting
    30-4 Mechanical testing of coupling elements and coupled ceiling panels ČSN EN 1994-1-1 ed. 2, Annex B Reinforced-concrete structures
    30-5 Reserved
    30-6 Reserved
    30-7 Reserved
    30-8 Reserved
    30-9 Reserved
    30-10 Testing of mechanical properties ČSN EN 1794-1, Annex A, B and E Road traffic noise reducing devices
    31 Impact tests
    31-1 Determination of stone impact resistance ČSN EN 1794-1, Annex C Road traffic noise reducing devices
    32 Dynamic tests of structures and vibration assessment
    32-1* Informative dynamic test ČSN 73 2044, p. 1-19, 24-43, 58 Building structures
    32-2* Dynamic load test ČSN 73 2044, p. 1-17, 20-31, 44-56, 58 Building structures
    32-3* Determination of dynamic effects of machines on structures ČSN 73 0032, p. 99-109, 116-118, 120, 121 Building structures
    32-4* Reserved
    32-5* Dynamic load test of bridges ČSN 73 6209, p. 4.2, 5.2, 6.1-6.3, 6.3.3, 6.5.2, 7.2 and 8 Building structures
    33 Axial fatigue test
    33-1 Axial fatigue test ČSN EN ISO 15630-1, chap. 4 and 8 Reinforcing bars, wire rod and wire for the reinforcement of concrete
    33-2 Axial fatigue test ČSN EN ISO 15630-2, chap. 4 and 8 Welded concrete reinforcing mesh
    34 Testing of soils, fly ash and aggregates
    34-1 Determination of the water content of a soil ČSN EN ISO 17892-1 Soils and similar materials used as soil substitute
    34-2* Determination of bulk density ČSN 72 1010, p. A, C, D; ČSN EN ISO 17892-2 Soils and similar materials used as soil substitute; aggregates
    34-3 Determination of particle size distribution of soils ČSN EN ISO 17892-4 Soils and similar materials used as soil substitute
    34-4 Determination of Atterberg limits ČSN EN ISO 17892-12 Soils and similar materials used as soil substitute
    34-5 Reserved
    34-6 Reserved
    34-7 Reserved
    34-8 Determination of the water content by drying in a ventilated oven ČSN EN 1097-5 Aggregates
    34-9 Determination of water absorption ČSN EN 1097-6, Annex B Aggregates
    34-10 Determination of fineness by wet sieving ČSN EN 451-2 Fly ash
    35 Determination of moisture, dry matter content
    35-1 Determination of moisture content by gravimetric method ČSN EN 13183-1 Sawn timber
    35-2 Reserved
    35-3 Reserved
    35-4 Reserved
    35-5 Reserved
    35-6 Determination of dry matter content ČSN EN 480-8 Additives for concrete, mortar, mortar grouting

    1)    Asterisk at the ordinal number identifies the tests, which the Laboratory is qualified to carry out outside the permanent laboratory premises.

     

     

    Sampling:
    Ordinal
    number     		Test procedure/method name Test procedure/method identification Tested object
    V.1 Sampling of fresh concrete ČSN EN 12350-1 Sampling of fresh concrete
    V.2 Sampling of hardened concrete ČSN EN 12504-1 p. 2 – 6 Samples of hardened concrete
    V.3 Sampling and preparation of test mortars ČSN EN 1015-2 Mortars

     

    Explanations:

    ANSI     US Standard (American National Standards Institute)

    DIN       German standard (Deutsche IndustrieNorm)

    IEC        Standard of International Electrotechnical Commission

    WTA     WTA Guidelines (Scientific and Technical Association for Building Rehabilitation and Monument Preservation)

    HILTI    HILTI Aktiengesellschaft Equipment Operating Instructions

    OTP       Railway Infrastructure Administration – General Specifications

    chap.     chapter

    p.           paragraph