Approval

DIBt, QUIK, RSV, DWA

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In addition to material testing, our range of services also includes the performance of approval/ type tests according to the requirements of

  • DIN EN ISO 11296-4
  • DIBt test programme
  • QUIK guideline
  • RSV leaflets
  • DWA leaflets
  • other tests

Accreditation

according to DAkkS-certificate D-PL-11303-01-00

mechanical-technological tests

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DIN 53769-3
Testing of pipelines made of glass fibre reinforced plastics - Short-term and long-term ring-stiffness test on pipes (withdrawn standard)

DIN 55670
Testing of varnishes, paints and similar coatings for pores and cracks with high voltage

DIN EN 59
Glass fibre reinforced plastics - Determination of hardness with the Barcol hardness tester

DIN EN 295-3
Vitrified clay pipe systems for drains and sewers - Part 3: Test methods 
(here para. 15: Abrasion resistance test)

DIN EN 761
Plastics piping systems - Pipes made of glass fibre reinforced duroplastics (GRP) - Determination of the creep factor in dry condition

DIN EN 1228
Plastics piping systems - Pipes of glass fibre reinforced duroplastics (GRP) - Determination of specific initial ring stiffness

DIN EN 1393
Pipes made of glass fibre reinforced duroplastics (GRP) - Determination of initial longitudinal tensile properties

DIN EN 1465
Adhesives - Determination of the tensile shear strength of high-strength overlap adhesives

DIN EN 1542
Products and systems for the protection and repair of concrete structures - Test methods - Measurement of bond strength in the pull-off test

DIN EN 12190 
Products and systems for the protection and repair of concrete structures - Test methods - Determination of compressive strength of repair mortars
DIN EN 12814-2
Testing of welded joints of thermoplastics - Part 2: Tensile test

DIN 19523 
Requirements and test methods to determine the resistance to high-pressure jetting and flushing of pipe components for sewers and drains

DIN EN 29073-1
Textiles - Test methods for non-wovens - Part 1: Determination of mass per unit area

DIN EN 29073-3
Textiles - Test methods for non-wovens - Part 3: Determination of maximum tensile force and maximum tensile elongation

DIN EN ISO 178
Plastics - Determination of flexural properties

DIN EN ISO 527-3
Plastics - Determination of tensile properties - Part 3: Test conditions for foils and sheets

DIN EN ISO 527-4
Plastics - Determination of tensile properties - Part 4: Test conditions for isotropic and anisotropic fibre reinforced plastics composites

DIN EN ISO 604
Plastics - Determination of compressive properties

DIN EN ISO 868
Plastics and hard rubber - Determination of indentation hardness by durometer (Shore hardness)

DIN EN ISO 899-1
Plastics - Determination of creep behaviour - Part 1: Creep rupture tensile test
(withdrawn standard)

DIN EN ISO 899-2
Plastics - Determination of creep behaviour - Part 2: Creep test under three-point loading
(withdrawn standard)

DIN EN ISO 3219
Plastics - Polymers/resins in the liquid, emulsified or dispersed state - Determination of viscosity using a rotational viscometer at a defined velocity gradient

DIN EN ISO 4624
Paints and varnishes - Peel test for determination of adhesion strength

DIN EN ISO 9863-1
Geosynthetics - Determination of thickness under specified pressures - Part 1: Single layers

DIN EN ISO 9969
Thermoplastic pipes - Determination of ring stiffness

DIN CEN/TR 15729
Plastics piping systems - Glass fibre reinforced duroplastics (GRP) based on unsaturated polyester resin (UP) - Report on the determination of mean abrasion after a specified number of passing cycles

DVS 2226-2
Testing of joints on geomembranes made of polymeric materials - tensile shear test

DVS 2226-3
Testing of joints on geomembranes made of polymeric materials - Peel test

DVS 2203-5
Testing of welded joints on sheets and pipes made of thermoplastics - Technological bending test

ASTM D 638
Standard Test Methods for Tensile Properties of Plastics

ASTM D 790
Standard Test Methods for Flexural Properties of Unreinforced and Reinforced Plastics and Electrical Insulating Materials 

Guideline "APS"/DWA M143-20
Watertightness of site samples of in-situ cured pipe liners

ISO 2746
Enamels and enamel coatings - High-voltage test

ISO 3374
Reinforcing products - Mats and fabrics - Determination of basis weight

ISO 7684
Plastics piping systems - Pipes of glass fibre reinforced duroplastics (GRP) - Determination of creep factor in dry state

ISO 7685
Plastics - Piping systems - Glass fibre reinforced duroplast (GRP) pipes - Determination of short-term ring stiffness

ISO 19840
Paints and varnishes - Corrosion protection of steel structures by coating systems - Measurement of dry film thickness on rough substrates and criteria for its acceptance

DIN EN ISO 14125
Fibre reinforced plastics - Determination of flexural properties

chemical and physico-chemical tests

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DIN 51757
Testing of mineral oils and related substances - Determination of density (here: methods 1 and 2)

DIN 53394-2
Determination of monomeric styrene in reactive resins based on unsaturated polyester resins - Gas chromatographic method (withdrawn standard)

DIN 53176
Binders for paints and varnishes - Determination of the amine value of water-dilutable binders

DIN EN 1120
Plastics piping systems - Pipes and fittings of glass fibre reinforced duroplastics (GRP) - Determination of resistance to chemical attack from the inside of the section in the deformed state

DIN EN ISO 62
Plastics - Determination of water absorption 

DIN EN ISO 1172
Fibre glass reinforced plastics - Prepregs, moulding compounds and laminates - Determination of fibre glass and mineral filler content - Calcination method

DIN EN ISO 1183-1
Method for the determination of the density of non-foamed plastics

DIN EN ISO 2811-1
Paints and varnishes - Determination of density - Part 1: Pycnometer method

DIN EN 14022
Structural adhesives - Determination of pot life (working time) of multicomponent adhesives

ISO 10952
Plastics piping systems - Glass fibre reinforced duroplastic (GRP) pipes and fittings - Determination of resistance to chemical attack on the inside of a section in deformed state

ASTM D 5576
Standard Practice for Determination of Structural Features in Polyolefins and Polyolefin Copolymers by Infrared Spectrophotometry (FT-IR) 

ASTM D 4725
Determination of MEK resistance of zinc ethyl silicate base coats (inorganic) by rubbing with solvent

analytical tests

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DIN EN ISO 4628-6 
Coating materials-Assessment of coating damage-Evaluation of the amount and size of damage and the intensity of uniform changes in appearance-Part 6: Assessment of the degree of chalking using the tape method

DIN EN ISO 8501-1
Preparation of steel surfaces before applying coating materials - Visual assessment of surface cleanliness - Part 1: Rust grades and surface preparation grades of uncoated steel surfaces and steel surfaces after full surface removal of existing coatings

DIN EN ISO 8501-3
Preparation of steel surfaces before the application of paints and varnishes - Visual assessment of surface cleanliness - Part 3: Degree of preparation of welds, edges and other surfaces with surface irregularities

DIN EN ISO 8502-3
Preparation of steel surfaces before the application of coating materials - Tests for the assessment of surface cleanliness - Part 3: Assessment of dust on steel surfaces prepared for coating (tape method)

DIN EN ISO 8502-4
Preparation of steel surfaces before the application of paints and varnishes - Tests for the assessment of surface cleanliness - Part 4: Guidelines for estimating the probability of dew formation before coating

DIN EN ISO 8502-6
Preparation of steel surfaces prior to coating - Tests for the assessment of surface cleanliness - Part 6: Dissolution of water-soluble impurities for analysis - Bresle method

DIN EN ISO 8502-9
Preparation of steel surfaces before the application of paints and varnishes - Tests for the evaluation of surface cleanliness - Part 9: Field method to determine water-soluble salts by conductivity measurement

DIN EN ISO 8503-5
Preparation of steel surfaces before coating - Roughness characteristics of blasted steel surfaces - Part 5: Impression method for determining roughness

DIN EN ISO 29601
Paints and varnishes - Corrosion protection by coating systems - Assessment of porosity of a dry coating  

thermal tests

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DIN 53765
Testing of plastics and elastomers - Thermal analysis - Differential scanning calorimetry (DDK) (withdrawn standard)

DIN EN ISO 11358-1
Plastics - Thermogravimetry (TG) of polymers - Part 1: General principles

ISO 6721-5
Plastics - Determination of dynamic mechanical properties - Part 5: Flexural vibration - Forced vibration

ISO 6721-7
Plastics - Determination of dynamic mechanical properties - Part 7: Rotational vibration - Forced vibration

ISO 6721-11
Plastics - Determination of dynamic mechanical properties - Part 11: Glass transition temperature

DIN EN ISO 11357-2
Plastics - Dynamic differential thermal analysis (DSC) - Part 2: Determination of glass transition temperature and glass transition step height

ISO 11357-3
Plastics - Differential scanning calorimetry (DSC) - Part 3: Determination of melting and crystallization temperature and enthalpy of melting and crystallization

ISO 11357-6
Plastics - Dynamic differential thermal analysis (DSC) - Part 6: Oxidation induction time (isothermal OIT) or temperature (isodynamic OIT)