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prEN 13224-1

(Main)

Precast concrete products - Ribbed floor elements - Part 1 : Essential characteristics

Precast concrete products - Ribbed floor elements - Part 1 : Essential characteristics

This document identifies the essential characteristics of ribbed floor elements. These elements are precast elements made of reinforced or prestressed normal weight or light weight concrete, used in floors or roofs. They consist of a top and/or bottom slab and one or more (usually two) ribs; transverse ribs may also be present. The concrete does not contain more than 1 % of homogeneously distributed organic material, by mass or by volume (whichever is the most onerous).
When used in roofs, these elements are used in the same way as for a floor, the difference being in the type of covering and the loads they support.
This document specifies procedures for assessment and verification of constancy (AVCP) of performance of characteristics of the ribbed floor elements as well as marking and labelling of these elements.
NOTE   This document does not cover load-bearing capacity determined by testing.

Betonfertigteile - Deckenplatten mit Stegen - Teil 1: Wesentliche Merkmale

Dieses Dokument gibt die wesentlichen Merkmale für Deckenplatten mit Stegen an. Diese Betonfertigteile werden aus bewehrtem oder vorgespannten Normalbeton oder Leichtbeton hergestellt und für Boden- und Dachelemente verwendet. Sie bestehen aus einer oberen Platte und/oder einer unteren Platte sowie einem Steg oder mehreren (üblicherweise zwei) Stegen; Querstege können ebenfalls vorhanden sein. Der Beton enthält nicht mehr als 1 % Massenanteil oder Volumenanteil gleichmäßig verteilten organischen Materials (je nachdem was ungünstiger ist).
Bei der Verwendung in Dächern werden diese Bauteile in gleicher Weise verwendet, wie in Decken, wobei der Unterschied in der Art der Deckung (en: covering) und den von ihnen aufgenommenen Lasten besteht.
Dieses Dokument legt Verfahren für die Bewertung und Überprüfung der Leistungsbeständigkeit (AVCP) von Merkmalen von Deckenplatten mit Stegen sowie deren Kennzeichnung und Etikettierung fest.
ANMERKUNG   Dieses Dokument deckt Traglastermittlung durch Prüfung nicht ab.

Produits préfabriqués en béton - Eléments de planchers nervurés - Partie 1 : Caractéristiques essentielles

Le présent document identifie les caractéristiques essentielles des éléments de plancher nervurés. Ces éléments sont des éléments préfabriqués en béton de granulats courants ou légers armé ou précontraint, utilisés pour les planchers ou les toitures. Ils sont composés d’une dalle supérieure et/ou inférieure et d’une ou de plusieurs (généralement deux) nervures ; des nervures transversales peuvent également être présentes. Le béton ne contient pas plus de 1 % de matières organiques réparties de façon homogène (en masse ou en volume selon la valeur la plus élevée).
Ces éléments sont utilisés de la même façon pour les toitures que pour un plancher, à la différence du type de revêtement et des charges supportées.
Le présent document spécifie les procédures d’Évaluation et de Vérification de la Constance des Performances (EVCP) des caractéristiques des éléments de plancher nervurés ainsi que de marquage et d’étiquetage de ces éléments.
NOTE   Le présent document ne couvre pas la capacité portante déterminée par les essais.

Montažni betonski izdelki - Rebraste etažne plošče - 1. del: Bistvene značilnosti

General Information

Status
Not Published
Publication Date
02-Aug-2022
Withdrawal Date
02-Feb-2023
ICS
91.100.30 - Concrete and concrete products
Technical Committee
CEN/TC 229 - Precast concrete products
Drafting Committee
CEN/TC 229 - Precast concrete products
Current Stage
4098 - Decision to abandon - Enquiry
Completion Date
30-Jun-2021
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
Mandate
M/100 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on precast concrete products
Ref Project
oSIST prEN 13224-1:2020 - Precast concrete products - Ribbed floor elements - Part 1 : Essential characteristics

Relations

Revises
EN 13224:2011 - Precast concrete products - Ribbed floor elements
Effective Date
15-Jul-2020

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SLOVENSKI STANDARD
01-november-2020
Montažni betonski izdelki - Rebraste etažne plošče - 1. del: Bistvene značilnosti
Precast concrete products - Ribbed floor elements - Part 1 : Essential characteristics
Betonfertigteile - Deckenplatten mit Stegen - Teil 1: Wesentliche Merkmale
Produits préfabriqués en béton - Eléments de planchers nervurés - Partie 1 :
Caractéristiques essentielles
Ta slovenski standard je istoveten z: prEN 13224-1
ICS:
91.100.30 Beton in betonski izdelki Concrete and concrete
products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2020
ICS 91.100.30 Will supersede EN 13224:2011
English Version
Precast concrete products - Ribbed floor elements - Part 1 :
Essential characteristics
Produits préfabriqués en béton - Eléments de Betonfertigteile - Deckenplatten mit Stegen - Teil 1:
planchers nervurés - Partie 1 : Caractéristiques Wesentliche Merkmale
essentielles
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 229.
If this draft becomes a European Standard, CEN members are bound to comply with the CEN/CENELEC Internal Regulations
which stipulate the conditions for giving this European Standard the status of a national standard without any alteration.

This draft European Standard was established by CEN in three official versions (English, French, German). A version in any other
language made by translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC
Management Centre has the same status as the official versions.

CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 13224-1:2020 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms and definitions . 5
4 Product characteristics . 5
4.1 Compressive strength of concrete . 5
4.2 Ultimate tensile and tensile yield strength of steel . 5
4.2.1 Reinforcing steel . 5
4.2.2 Prestressing steel . 6
4.3 Dry density of lightweight concrete . 6
4.4 Mechanical strength . 6
4.4.1 Method 1 . 6
4.4.2 Method 2 . 6
4.4.3 Method 3a . 6
4.4.4 Method 3b . 6
4.5 Reaction to fire . 7
4.6 Resistance to fire . 7
4.6.1 Method 1 . 7
4.6.2 Method 2 . 7
4.6.3 Method 3a . 7
4.6.4 Method 3b . 8
4.7 Detailing . 8
5 Testing, assessment and sampling methods . 8
5.1 Compressive strength of concrete . 8
5.2 Detailing . 8
6 Assessment and verification of constancy of performance – AVCP. 8
6.1 General . 8
6.2 Assessment of performance . 8
6.2.1 General . 8
6.2.2 Test samples, testing and compliance criteria . 9
6.2.3 Test reports . 12
6.3 Verification of constancy of performance . 12
6.3.1 Factory production control (FPC) . 12
6.3.2 Initial inspection of factory and of FPC . 15
6.3.3 Continuous surveillance of FPC . 15
Annex A (informative) Thermal maps . 16
Annex ZA (informative) Relationship of this European Standard with Regulation (EU)
No.305/2011 . 20
ZA.1 Scope and relevant characteristics . 20
ZA.2 System of Assessment and Verification of Constancy of Performance (AVCP) . 21
ZA.3 Assignment of AVCP tasks . 21
Bibliography . 23
European foreword
This document (prEN 13224-1:2020) has been prepared by Technical Committee CEN/TC 229 “Precast
concrete products”, the secretariat of which is held by AFNOR.
This document is currently submitted to the CEN Enquiry.
This document will supersede EN 13224:2011.
The main changes are the splitting in two parts, with for the present part 1 identifying the essential
characteristics of ribbed floor elements:
— clarification of the scope;
— updating of the AVCP clause;
— removal of clauses related to production;
— removal of informative annexes.
Normative references were updated. No technical change was made.
This document has been prepared under a standardization request given to CEN by the European
Commission and the European Free Trade Association, and supports essential requirements of
EU Directive(s).
For relationship with Regulation (EU) No 305/2011 for construction products (CPR), see informative
Annex ZA, which is an integral part of this document.
1 Scope
This document identifies the essential characteristics of ribbed floor elements. These elements are
precast elements made of reinforced or prestressed normal weight or light weight concrete, used in floors
or roofs. They consist of a top and/or bottom slab and one or more (usually two) ribs; transverse ribs
may also be present. The concrete does not contain more than 1 % of homogeneously distributed organic
material, by mass or by volume (whichever is the most onerous).
When used in roofs, these elements are used in the same way as for a floor, the difference being in the
type of covering and the loads they support.
This document specifies procedures for assessment and verification of constancy (AVCP) of performance
of characteristics of the ribbed floor elements as well as marking and labelling of these elements.
NOTE This document does not cover load-bearing capacity determined by testing.
2 Normative references
The following referenced documents are indispensable for the application of this document. For dated
references, only the edition cited applies. For undated references, the latest edition of the referenced
document (including any amendments) applies.
EN 13369:2018, Common rules for precast concrete products
EN 12390-7:2019, Testing hardened concrete — Part 7: Density of hardened concrete
EN 13501-2:2018, Fire classification of construction products and building elements — Part 2:
Classification using data from fire resistance tests, excluding ventilation services
EN 1992-1-1:2004, Eurocode 2: Design of concrete structures — Part 1-1: General rules and rules for
buildings
EN 1992-1-2:2004, Eurocode 2: Design of concrete structures — Part 1-2: General rules — Structural fire
design
NOTE References to EN 1992-1-1 and EN 1992-1-2 imply in return references to the whole Eurocode
standards series and their National Annexes when and where required for their application.

As impacted by EN 1992-1-1:2004/AC:2010 and EN 1992-1-1:2004/A1:2014.
As impacted by EN 1992-1-2:2004/AC:2008 and EN 1992-1-2:2004/A1:2019.
3 Terms and definitions
For the purposes of this document, the terms and definitions given in EN 1992-1-1:2004 and EN 13369
and the following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:

— IEC Electropedia: available at http://www.electropedia.org/
— ISO Online browsing platform: available at http://www.iso.org/obp
3.1
(precast) ribbed floor element
(precast) unit consisting in a slab stiffened by one or more ribs
3.2
declaration method (for mechanical strength and resistance to fire)
method chosen to declare the product performance for mechanical strength and resistance to fire. These
methods do not apply to other essential characteristics. The allowed methods are:
a) Method 1: declaration of detailing and material properties
b) Method 2: declaration of geometry, material properties and product properties determined following
this standard and EN Eurocodes;
c) Method 3a: declaration of product compliance with a given design specification provided by the
client;
d) Method 3b: declaration of product compliance with a given design specification provided by the
manufacturer according to the client's order
3.3
design specifications
set of documents related to the design of the product containing relevant information (e.g. calculation
sheets, drawings .) taking into account the applicable declaration method with the objective of declaring
its characteristics
3.4
detailing
positioning of the reinforcement and geometrical data
4 Product characteristics
4.1 Compressive strength of concrete
When declared, the characteristic value of the compressive streng
...

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