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Laboratory tests

In our laboratory, which was established in 1998, we carry out a wide range of tests on asphalt, bituminous binders, concrete, soils, mixtures and pavements. We determine the quality of construction products and their compliance with the requirements of regulatory documents. In total, we carry out over 200 different accredited tests.

 

Laboratory accreditation certificate

Scope of laboratory accreditation

Current scope of laboratory accreditation

Tests conform to:
LST EN ISO/IEC 17025
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    Select a test:

    Static plate loading test
    DIN 18134

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    Determination of density of soil
    DIN 18125-2

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    Determination of organic matter content and ash
    LST EN 13039

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    Determination of liquid and plastic limits
    LST EN ISO 17892-12

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    Determination of particle size distribution
    LST EN ISO 17892-4

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    Determination of particle density
    LST EN ISO 17892-3

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    Measurement of pavement thickness by electromagnetic magnetic induction method
    MN SSN 15

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    Thickness of a hot dip galvanized coatings and paints
    LST EN ISO 1461

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    Daylight chromaticity and luminance factor of fixed, vertical road traffic signs
    LST EN 12899-1, CIE 15

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    Coefficient of retroreflection RA of fixed, vertical road traffic signs
    LST EN 12899-1, CIE 54.2

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    Slip/skid resistance of Road marking
    LST EN 13036-4

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    Retroreflected luminance coefficient RL (mobile Retroreflectometer)

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    The luminance Qd and retroreflected luminance coefficients RL
    LST EN 1436

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    Thickness of pavement structure layers
    MN SSN 15

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    Irregularity measurement of pavement courses according IRI

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    Irregularity of pavement courses
    LST EN 13036-7

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    Slip/skid resistance of a surface
    LST EN 13036-4

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    Pavement surface macrotexture depth
    LST EN 13036-1

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    Thickness of a bituminous pavement using Georadar (GPR)
    MN DP-GPR 11*

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    Thickness of a bituminous pavement
    LST EN 12697-36

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    Sampling of bituminous mixtures by coring
    LST EN 12697-27

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    Dynamic plate loading test

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    Static plate loading test
    LST 1360-5

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    Sampling from structure of pavement
    LST 1971

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    Tensile properties
    LST EN ISO 527-1, LST EN ISO 527-3

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    Thickness
    ISO 4593:1993

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    Bond strength
    LST EN 13596

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    Tensile properties
    LST EN 12311-1

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    Characteristic opening size
    LST EN ISO 12956*

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    Water permeability characteristic (normal to the plane)
    LST EN ISO 11058

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    Dynamic perforation (cone drop test)
    LST EN ISO 13433

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    Static puncture test (CBR)
    LST EN ISO 12236

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    Thickness
    LST EN ISO 9863-1

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    Tensile test for joints/seams
    LST EN ISO 10321

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    Tensile test
    LST EN ISO 10319

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    Mass per unit area
    LST EN ISO 9864

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    Sampling and preparation of test specimens
    LST EN ISO 9862

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    Start and end of cement paste binding
    LST EN 196-3*

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    Normal consistency of cement paste
    LST EN 196-3*

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    Determination of finess
    LST EN 196-6*

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    Taking and preparing samples
    LST EN 196-7*

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    Determination of rebound number
    LST EN 12504-2:2012*

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    Cored specimens – taking, examininig and compression
    LST EN 12504-1

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    Depth of penetration of water under pressure
    LST EN 12390-8

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    Density
    LST EN 12390-7

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    Compressive strength
    LST EN 12390-3

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    Making and curing
    LST EN 12390-2

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    Shape and dimensions
    LST EN 12390-1

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    Temperature
    LST 1428.5

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    Air content
    LST EN 12350-7

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    Degree of compactability
    LST EN 12350-4

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    Density
    LST EN 12350-6

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    Slump test
    LST EN 12350-2

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    Flow table test
    LST EN 12350-5

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    Sampling
    LST EN 12350-1

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    Frost resistance as measured by bending or compressive strength
    LST EN 12371

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    Abrasion resistance
    LST EN 14157

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    Uniaxial compressive strength
    LST EN 1926

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    Flexural strength under concentrated load
    LST EN 12372

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    Water absorption at atmospheric pressure
    LST EN 13755

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    Geometric characteristic on units
    LST EN 13373

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    Freeze/thaw resistance with de-icing salt
    LST EN 1339

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    Bending strength
    LST EN 1339

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    Abrasion resistance
    LST EN 1339

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    Unpolished slip resistance value (USRV)
    LST EN 1339

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    Total water absorption
    LST EN 1339

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    Verification of visual aspects
    LST EN 1339

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    Dimensions of a single flag
    LST EN 1339

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    Acceptance of a consignment at delivery
    LST EN 1339

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    Freeze/thaw resistance with de-icing salt
    LST EN 1338

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    Bending strength
    LST EN 1338

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    Abrasion resistance
    LST EN 1338

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    Unpolished slip resistance value (USRV)
    LST EN 1338

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    Total water absorption
    LST EN 1338

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    Dimensions of a single unit
    LST EN 1338

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    Verification of visual aspects
    LST EN 1338

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    Acceptance of a consignment at delivery
    LST EN 1338

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    Moisture content
    LST ISO 2483*

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    Chloride content
    LST EN 16811-1*

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    Matter insoluble in water
    LST ISO 2479*

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    Particle size distribution
    LST EN 16811-1*

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    Particle length
    LST EN 13450

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    Particle density and water absorption
    LST EN 1097-6

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    Loose bulk density and voids
    LST EN 1097-3

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    Magnesium sulfate test
    LST EN 1367-2

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    Resistance to freezing and thawing
    LST EN 1367-1

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    Mikro-Deval
    LST EN 1097-1

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    Impact value (SZRB)
    LST EN 1097-2

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    Los Angeles coefficient
    LST EN 1097-2

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    Shape index
    LST EN 933-4

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    Particle size distribution
    LST EN 933-1

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    Sampling
    LST EN 932-1

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    Preparation and curing of test specimens
    MN RM-ŠB 11*, MN RK-ŠB 11*

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    Manufacture of test specimens
    LST EN 13286-50

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    California bearing ratio and immediate bearing index
    LST EN 13286-47

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    Indirect tensile strength
    LST EN 13286-42

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    Compressive strength
    LST EN 13286-41

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    Proctor compaction
    LST EN 13286-2

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    Permeability test
    LST EN ISO 17892-11

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    Sampling
    LST EN 13286-1

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    Strength estimation
    LST 1476.7

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    Content of weak particles
    LST 1476.7

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    Absolute density, dry bulk density
    LST 1361.7

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    Potential presence of humus
    LST EN 1744-1

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    Lightweight contaminators
    LST EN 1744-1

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    Resistance to freezing and thawing in the presence of salt
    LST EN 1367-6

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    Magnesium sulfate test
    LST EN 1367-2

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    Resistance to freezing and thawing
    LST EN 1367-1

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    Polished stone value (PSV)
    LST EN 1097-8

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    Particle density and water absorption
    LST EN 1097-6

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    Water content
    LST EN 1097-5

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    Loose bulk density and voids
    LST EN 1097-3

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    Impact value (SZ)
    LST EN 1097-2

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    Los Angeles coefficient
    LST EN 1097-2

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    Mikro-Deval
    LST EN 1097-1

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    Sand equivalent test
    LST EN 933-8

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    Methylene blue test
    LST EN 933-9

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    Flow coefficient
    LST EN 933-6

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    Percentage of crushed and broken surfaces
    LST EN 933-5

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    Shape index
    LST EN 933-4

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    Flakiness index
    LST EN 933-3

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    Particle size distribution
    LST EN 933-1

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    Simplified petrographic description
    LST EN 932-3

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    Reducing of laboratory samples
    LST EN 932-2

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    Sampling
    LST EN 932-1

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    Filtration coefficient
    R 34-01*

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    Density
    LST 1360.7

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    Laboratory determination of mass
    LST 1360.6

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    Volume (sand replacement method)
    LST 1360.6

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    Volume (ring method)
    LST 1360.6

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    Proctor test
    LST 1360-2

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    Water content
    LST 1360.3

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    Liquid and plastic limit
    LST 1360.4

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    Particle size distribution by sedimentation
    LST 1360.1

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    Particle size distribution by sieving
    LST 1360.1

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    Sampling
    LST 1360.9

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    Density
    LST 1419-2*

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    Hydrophobicity
    LST 1419-2*

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    Particle size distribution
    LST 1419-2

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    Moisture
    LST 1419-2*

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    Bitumen number
    LST EN 13179-2

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    Delta ring and ball test
    LST EN 13179-1

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    Water susceptibility
    LST EN 1744-4

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    Particle density of filler
    LST EN 1097-7

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    Voids of dry compacted filler
    LST EN 1097-4

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    Grading of filler aggregates
    LST EN 933-10

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    Softening point
    LST EN 1427

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    Penetration and recovery
    LST EN 13880-3

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    Preparation of samples
    LST EN 13880-6

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    Penetration
    LST EN 13880-2

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    Distillation characteristics
    LST EN 13358*

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    Adhesivity
    LST EN 15626

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    Efflux time
    LST EN 12846-2

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    Kinematic viscosity
    LST EN 12595

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    Component alignment
    LST 1501.2*

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    Stability and ductility of mixtures by Marshall
    LST 1501.2

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    Mixing and binding time
    LST 1501.2*

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    Wearing resistance
    LST EN 12274-5*

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    Cohesion of the mix
    LST EN 12274-4*

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    Consistency
    LST EN 12274-3*

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    Residual binder content
    LST EN 12274-2

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    Perceptible properties
    LST EN 1425

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