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CEN

EN 990:1995

(Main)

Test methods for verification of corrosion protection of reinforcement in autoclaved aerated concrete and lightweight aggregate concrete with open structure

Test methods for verification of corrosion protection of reinforcement in autoclaved aerated concrete and lightweight aggregate concrete with open structure

This European standard specifies methods for verification of the effectiveness of the corrosion protection of reinforcing steel embedded in autoclaved aerated concrete (AAC) components or components of lightweight aggregate concrete with open structure (LAC) according to prEN 1520. Tests according to this 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 4.4.3.3 of prEN 1520.

Prüfverfahren zur Überprüfung des Korrosionsschutzes der Bewehrung in dampfgehärtetem Porenbeton und in haufwerksporigem Leichtbeton

Diese europäische Norm enthält Festlegungen für Verfahren zur Überprüfung der Wirksamkeit des Korrosionsschutzes von Bewehrungsstahl, der in Bauteilen aus dampfgehärtetem Porenbeton (AAC) nach prEN 1520 oder aus haufwerksporigem Leichtbeton nach prEN 1520 eingebettet ist. Für Bauteile aus haufwerksporigem Leichtbeton sind Prüfungen nach dieser Norm nicht erforderlich, wenn der Korrosionsschutz durch vollständige Einbettung der Bewehrungsstäbe in einer Zone aus Beton mit geschlossenem Gefüge nach 4.4.3.3 von prEN 1520 sichergestellt ist.

Méthodes d'essai pour la vérification de la protection contre la corrosion des armatures dans le béton cellulaire autoclavé et le béton de granulats légers à structure ouverte

Cette norme européenne spécifie les modes opératoires pour vérifier l'efficacitéde la protection contre la corrosion de l'acier d'armature dans les éléments en béton cellulaire autoclavé (AAC) ou dans les éléments en béton de granulats légers à structure ouverte (LAC) conformément à la norme prEN 1520. Des essais effectués suivant cette norme ne sont pas requis pour les composants LAC si la protection contre la corrosion est assurée par un scellement intégral des barresd'armature dans une zone de béton à structure fermée conformément à 4.4.3.3 de la norme prEN 1520.

Preskusne metode za preverjanje korozijske zaščite armature v avtoklaviranem celičastem betonu in betonu iz lahkega agregata z odprto strukturo

General Information

Status
Withdrawn
Publication Date
30-May-1995
Withdrawal Date
17-Sep-2002
ICS
91.100.30 - Concrete and concrete products
Technical Committee
CEN/TC 177 - Prefabricated reinforced components of autoclaved aerated concrete or light-weight aggregate concret
Drafting Committee
CEN/TC 177/WG 3 - Test methods
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
18-Sep-2002
Completion Date
18-Sep-2002
Directive
305/2011 - Regulation (eu) No 305/2011 of the European Parliament and of the Council of 9 march 2011 laying down harmonised conditions for the marketing of construction products and repealing council directive 89/106/eec
89/106/EEC - Construction products
Mandate
M/100 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on precast concrete products
Ref Project
SIST EN 990:2001 - Test methods for verification of corrosion protection of reinforcement in autoclaved aerated concrete and lightweight aggregate concrete with open structure

Relations

Replaced By
EN 990:2002 - Test methods for verification of corrosion protection of reinforcement in autoclaved aerated concrete and lightweight aggregate concrete with open structure
Effective Date
22-Dec-2008

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Standards Content (Sample)

SLOVENSKI STANDARD
SIST EN 990:2001
01-april-2001
3UHVNXVQHPHWRGH]DSUHYHUMDQMHNRUR]LMVNH]DãþLWHDUPDWXUHYDYWRNODYLUDQHP
FHOLþDVWHPEHWRQXLQEHWRQXL]ODKNHJDDJUHJDWD]RGSUWRVWUXNWXUR
Test methods for verification of corrosion protection of reinforcement in autoclaved
aerated concrete and lightweight aggregate concrete with open structure
Prüfverfahren zur Überprüfung des Korrosionsschutzes der Bewehrung in
dampfgehärtetem Porenbeton und in haufwerksporigem Leichtbeton
Méthodes d'essai pour la vérification de la protection contre la corrosion des armatures
dans le béton cellulaire autoclavé et le béton de granulats légers a structure ouverte
Ta slovenski standard je istoveten z: EN 990:1995
ICS:
91.100.30 Beton in betonski izdelki
...

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