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KIT Universitt des Landes Baden-Wrttemberg undnationales Groforschungszentrum in der Helmholtz-Gemeinschaft

Versuchsanstalt fr Stahl, Holz & Steine - Abt. Stahl- und Leichtmetallbau Dr.-Ing. Michael Volz

www.kit.edu

EN 1090-1, -2

General delivery conditions and technical requirements for the

execution of steel structures

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2Michael Volz EN 1090 Execution of steel structures

EN 1090

Execution of steel structures and aluminium structures

- Part 1: Requirements for conformity assessment for structural components (CE)

- Part 2: Technical requirements for the execution of steel structures

- Part 3: Technical requirements for the execution of aluminium structures

replaces bereinstimmungsnachweis

replaces DIN 18800 part 7

replaces DINV 4113 part 3

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3Michael Volz EN 1090 Execution of steel structures

EN 1090

Execution of steel structures and aluminium structures

- Part 1: Requirements for conformity assessment for structural components (CE)

- Part 2: Technical requirements for the execution of steel structures

- Part 3: Technical requirements for the execution of aluminium structures

replaces DIN 18800 part 7

replaces DINV 4113 part 3

replaces bereinstimmungsnachweis

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4Michael Volz EN 1090 Execution of steel structures

Normative Regulations

DIN 18800-7 no regulatoryrequirement

DIN 6700 / EN 15085

EN 13445

AD-Regulations

KTA-Regulations

ISO 3834, EN 1011, EN 287, ISO 14731, ISO 15609 ...

with and withoutregulatory requirement

steel constructions railway vehicles road vehicles

pressure tanks nuclear technology further areas of application

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Normative Regulations

DIN 18800-7 > EN 1090-2 no regulatoryrequirement

DIN 6700 / EN 15085

EN 13445

AD-Regulations

KTA-Regulations

ISO 3834, EN 1011, EN 287, ISO 14731, ISO 15609 ...

with and withoutregulatory requirement

steel constructions railway vehicles road vehicles

pressure tanks nuclear technology further areas of application

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DIN 18800 part 7 EN 1090 part 2

weldment classes

A E

execution classes EXC

1 4

depend on- material

- thickness of product

- welding process

- component

- loading

depend on- consequence class CC

- service categorie SC

- production categorie PC

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EN 1090-2

Terms and definitions

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Consequence Classes CC

EN 1990 Annex B

CC2 = standard CC3 = highCC1 = low

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EN19

91-1-7

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Consequence Classes CC

Further examples fr CC3Suggestion for Austria, source: Internet

- Hospitals

- Kindergartens, schools

- Buildings with a capacity >1000 persons

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Service Categorie SC

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Production Categorie PC

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Execution Classes EXC

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Execution Classes EXC

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welding supervisor

B = IWS S = IWT C = IWE

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Execution Classes EXC

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Execution Classes EXC

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welding supervisor IWS - application limits

standard steel structures CC2

DIN 18800 part 7 EN 1090 part 2

static actions static actions

t 22 mm

t 30 mm (endplates)

t 25 mm

t 50 mm (endplates)

S235, S275 S235 - S355

MAG, MIG, WIG, E no limits

span, height 20 m

single-story

span, height no limits

4 floors / 15 floors

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welding according to

qualified welding procedure specifications WPS

CEwelding test

Qualification of the pWPS according to

tested weldingconsumables

previouswelding

experience

standardwelding

procedure

pre-productionwelding test

weldingprocedure

specification

appl. part of

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welding test

CE

welding according to

qualified welding procedure specifications WPS

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Qualification of the WPS acc to ISO 15610

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MAG, MIG, WIG, E

S235 - S275 (1.1) (+S355)

Stainless steels (8.1)

thickness 3 - 40 mm

fillet welds a 3 mm

tube diameters > 25 mm

Limits of application

DIN 18800 part 7

Qualification of the WPS acc to ISO 15610

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MAG, MIG, WIG, E

S235 - S275 (1.1) (+S355)

Stainless steels (8.1)Thickness 3 - 40 mm

fillet welds a 3 mm

tube diameters > 25 mm

Limits of application

EN 1090 part 2

Qualification of the WPS acc to ISO 15610

only EXC2 !

- if welding supervisor IWS similar to DIN 18800-7

- changings for fatigue actions

- changings in CC3 (high)

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IWS

supplementary non destructive testings

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EN 1090

Execution of steel structures and aluminium structures

-Part 1: Requirements for conformity assessment for structural components (CE)

- Part 2: Technical requirements for the execution of steel structures

- Part 3: Technical requirements for the execution of aluminium structures

replaces DIN 18800 part 7

replaces DINV 4113 part 3

replaces bereinstimmungsnachweis

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The Construction Products Directive (CPD) shall guaranteethe free trade with and the unlimited use of construction

products in the single european market

CE - conformity assessment

EN 1090-1 Annex ZA

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Regulations for the CE-conformity assessment

conformity assessment procedure 2+

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Welding Certificate

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DIN 18800 part 7 EN 1090 Teil 2

conformity assessment (H)+

Certificate of manufacturers qualification

conformity assessment 2+

(Welding Certificate)

Initial Inspection+

Continous Inspection

Initial Inspection+

Continous Inspection

Quality control system

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Ex: Factory Building

- span 25 m- max t = 16 mm

- end plates 40 mm

- S235

- Static loading

- shop welding

CC 2

PC 1

SC 1

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t 16

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Qualification of the WPS

CE

- max t = 16 mm

- end plates 40 mm

- S235CC2, SC1, PC1, EXC2

Ex: Factory Building

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l t d t ti t ti

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supplementary non destructive testings

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Ex: soccer arena

- max t = 50 mm- end plates 60 mm

- S355

- Static loading

- site weldings

CC 3

PC 2

SC 1

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- max t = 50 mm

- Stirnplatten 60 mm

- S355CC3, SC1, PC2, EXC3

Ex: soccer arena

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Qualifification of the WPS

CC3, SC1, PC2, EXC3Ex: soccer arena

supplementary non destroying testings

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supplementary non destroying testings

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Ex: Bridges

EXC 4

railway bridge road bridge pedestrian bridge

SC 2 PC 1 / 2

CC 2 / 3

EXC 3 / 4

SC 1 / 2 PC 1 / 2

CC 2 / 3

EXC 2 / 3 / 4

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Summary

- EN 1090-2 replaces national regulations (DIN 18800 part 7)

- EN 1090-2 classifies Execution Classes EXC 1 4

- EN 1090-2 defines welding supervisors IWS / IWT / IWE with aplication limits

- EN 1090-2 defines supplementary non destructive testings

- EN 1090-2 defines test piece weldings

- EN 1090-1 defines regulations for the CE conformity assessment

- EN 1090-1 requires a welding certificate