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Norm
ÖNORM EN 990
Issue date: 2003 02 01
Test methods for verification of corrosion protection of reinforcement in autoclaved aerated concrete and lightweight aggregate concrete with open structure
This European Standard specifies the test methods for verification of the effectiveness of the corrosion protection of
reinforcing steel embedded in components of autocl...
Valid
§ Legal References
Publisher:
Austrian Standards International
Format:
Digital | 8 Pages
Language:
German
| English
| Download GER/ENG
Optionally co-design standards:
ICS
This European Standard specifies the test methods for verification of the effectiveness of the corrosion protection of
reinforcing steel embedded in components of autoclaved aerated concrete (AAC) according to prEN 12602 or in
components of lightweight aggregate concrete with open structure (LAC) according to prEN 1520.
Tests according to this European Standard are not required for LAC-components if corrosion protection is achieved
by embedding the reinforcing bars completely in a zone of concrete with closed structure according to prEN
1520:2002, 5.8.3.3.
Three different methods of short-term tests (methods 1 to 3) are provided.
The test methods can be used to examine the fundamental suitability of a corrosion protective system in combination
with a defined manufacturing process for the production of reinforced components. They can also be used for current
production control.
NOTE The specification of three different short-term test methods is based on historical reasons and established procedures
rather than on technical needs.
ÖNORM EN 990
2003 02 01
Test methods for verification of corrosion protection of reinforcement in autoclaved aerated concret...
Norm
↖
ÖNORM EN 990
1995 10 01
Test methods for verification of corrosion protection of reinforcement in autoclaved aerated concret...
Norm
Norm
Issue date :
2008 09 01
Prefabricated reinforced components of autoclaved aerated concrete
Norm
Issue date :
2003 10 01
Prefabricated reinforced components of lightweight aggregate concrete with open structure (EN 1520:2002 + AC:2003)
Norm
Issue date :
2007 10 01
Prefabricated reinforced components of lightweight aggregate concrete with open structure