en1090 vs din18800
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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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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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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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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