iTeh StandardsiTeh Standards
EURUSD
Your shopping cart is empty.
CEN

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

Buy Standard

prEN 13224-1:2020prEN 13224-1:2020
PreviousNext
Draft
prEN 13224-1:2020
English language
23 pages
sale 10% off
Preview
sale 10% off
Preview
e-Library read for
1 day

Standards Content (Sample)

SLOVENSKI STANDARD
oSIST prEN 13224-1:2020
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
oSIST prEN 13224-1:2020 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

---------------------- Page: 1 ----------------------
oSIST prEN 13224-1:2020

---------------------- Page: 2 ----------------------
oSIST prEN 13224-1:2020


DRAFT
EUROPEAN STANDARD
prEN 13224-1
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.

---------------------- Page: 3 ----------------------
oSIST prEN 13224-1:2020
prEN 13224-1:2020 (E)
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 .
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.

This May Also Interest You

CEN
EN 13369:2023(Main)
Common rules for precast concrete products
SIST EN 13369:2024

This document provides the specifications, the basic performance criteria and the Assessment and Verification of Constancy of Performance (AVCP) for unreinforced, reinforced and prestressed precast concrete products made of compact light-, normal- and heavyweight concrete according to EN 206 with no appreciable amount of entrapped air other than entrained air. Concrete containing fibres for other than mechanical properties (steel, polymer or other fibres) is also covered. It does not cover precast reinforced components of lightweight aggregate concrete with open structure nor glass-fibre reinforced concrete.
It can also be used to specify products for which there is no standard. Not all of the specifications (Clause 4) of this document are relevant to all precast concrete products.
Some European product standards refer to this document. They can include specific provisions that take precedence over the provisions of this document.

  • Standard
    77 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 16757:2022(Main)
Sustainability of construction works - Environmental product declarations - Product Category Rules for concrete and concrete elements
SIST EN 16757:2023

This document complements the core rules for the product category of construction products as defined in EN 15804:2012+A2:2019 and is intended to be used as a c-PCR in conjunction with that standard.
This c-PCR applies to products within the scope of CEN/TC 104 and CEN/TC 229, but it may be applicable to other concrete products until they have product specific c-PCRs.
This document applies to concrete and concrete elements for building and civil engineering, but excludes autoclaved aerated concrete and resin bound concrete. Apart from Annex G, it may be used as guidance for glass fibre reinforced concrete.
This document defines the parameters to be reported, what EPD types (and life cycle stages) to be covered, what rules to be followed in order to generate Life Cycle Inventories (LCI) and conduct Life Cycle Impact Assessment (LCIA) and the data quality to be used in the development of EPDs.
In addition to the common parts of EN 15804:2012+A2:2019, this document for concrete and concrete elements:
-   defines the system boundaries;
-   defines the modelling and assessment of material-specific characteristics;
-   defines allocation procedures for multi-output processes along the production chain;
-   defines allocation procedures for reuse and recycling;
-   includes the rules for calculating the LCI and the LCIA underlying the EPD;
-   provides guidance/specific rules for the determination of the reference service life (RSL);
-   gives guidance on the establishment of default scenarios;
-   gives guidance on default functional units for concrete elements.
This document is intended to be used either for cradle to gate with options or cradle to grave assessment, provided the intentions are properly stated in the system boundary description.
Within the construction works context, a cradle to grave declaration delivers a more comprehensive understanding of the environmental impact associated with concrete and concrete elements.

  • Standard
    63 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
CEN/TR 15728:2016(Main)
Design and use of inserts for lifting and handling of precast concrete elements
SIST-TP CEN/TR 15728:2016

1.1   General
This Technical Report provides recommendations for the choice and use of cast-in steel lifting inserts, hereafter called 'inserts' for the handling of precast concrete elements. They are intended for use only during transient situations for lifting and handling, and not for the service life of the structure. The choice of insert is made according to the lifting capacity of their part embedded in the concrete, or may be limited by the capacity of the insert itself and the corresponding key declared by the insert manufacturer.
The report covers commonly used applications (walls/beams/columns and solid slabs and pipes). The range of these applications is further limited to prevent other types of failure than concrete breakout failure (cone failure), bond failure, failure of reinforcement or failure in the steel insert.
Due to lack of information this report does not cover double shell walls, floor plates and beams for beam-and-block floor systems.
The safety levels are given for information and are intended for short-term-handling and transient situations.
This Technical Report applies only to precast concrete elements made of normal weight concrete and manufactured in a factory environment and under a factory production control (FPC) system (in accordance with EN 13369:2013, 6.3) covering the insert embedment.
This Technical Report does not cover:
-   the design of the lifting inserts independently placed on the market;
-   lifting inserts for permanent and repeated use.
This Technical Report is prepared based on the fact that the anchorage in the concrete of parts of the lifting assembly is governed by the Construction Products Regulation. Lifting accessories independently placed on the market are governed by the Machinery Directive.
1.2   Types of inserts for lifting and handling
This Technical Report applies to the embedment of lifting inserts. Devices made by the precaster may consist of smooth bars, prestressing strands, steel plates with anchorage or steel wire ropes. The system devices may be e.g. internal threaded inserts, flat steel inserts and headed inserts.
Lifting loops of ribbed bars are not covered.
1.3   Minimum dimensions
This Technical Report applies in general to inserts with a minimum nominal diameter of 6 mm or the corresponding cross section. In general, the minimum anchorage depth should be hef = 40 mm.
Wire ropes of diameter less than 6 mm are not covered.

  • Technical report
    43 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 15037-4:2010+A1:2013(Main)
Precast concrete products - Beam-and-block floor systems - Part 4: Expanded polystyrene blocks
SIST EN 15037-4:2010+A1:2013

This European Standard deals with the requirements and the basic performance criteria for blocks made in expanded polystyrene (EPS), used in conjunction with precast concrete beams in compliance with
EN 15037-1, with or without cast-in-situ concrete for the construction of beam-and-block floor systems.
EPS block may be totally made in EPS or combined with different materials such as plaster or wood wool.
If EPS is combined with other materials, these materials should not contribute to more than 50 % of the mechanical resistance of the block. If not, the block is covered by EN 15037-5, Precast concrete products - Beam-and-block floor systems - Part 5: Lightweight blocks for simple formwork.
Examples of typology of floor systems are given in Annex B of EN 15037-1:2008.

  • Standard
    55 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 15037-5:2013(Main)
Precast concrete products - Beam-and-block floor systems - Part 5: Lightweight blocks for simple formwork
SIST EN 15037-5:2013

This European Standard deals with the requirements and the basic performance criteria for lightweight blocks used as formwork during the construction of the floor system. The blocks are used in conjunction with precast concrete beams in compliance with EN 15037-1, with or without cast-in-situ concrete for the construction of beam-and-block floor systems.
This European Standard does not deal with blocks made in polystyrene, with or without tong, or combined with different materials where polystyrene contributes to more than 50 % of the mechanical resistance of the block. These blocks are covered by EN 15037-4, Precast concrete products — Beam-and-block floor systems  Part 4: Expanded polystyrene blocks.
Examples of typology of floor systems are given in Annex B of EN 15037-1:2008.

  • Standard
    58 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 13225:2013(Main)
Precast concrete products - Linear structural elements
SIST EN 13225:2013

This European Standard identifies the requirements, the basic performance criteria and evaluation of conformity for precast linear elements (such as columns, beams and frame elements) made of reinforced or prestressed normal or lightweight concrete, used for the construction of the structures of buildings and other civil engineering works, except bridges.
This document covers terminology, performance criteria, tolerances, relevant physical properties, test methods, and aspects of transport and erection.
This document does not cover load bearing capacity determined by testing.
This standard does not cover lintels with length up to 4,5 m used in masonry walls.

  • Standard
    33 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 14992:2007+A1:2012(Main)
Precast concrete products - Wall elements
SIST EN 14992:2007+A1:2012

This European Standard applies to prefabricated walls, made of normal weight or lightweight concrete with dense structure. Also fibre reinforced concrete (steel, polymer or other fibres covered by European standards) may be used. These wall elements may have external wall functions (see 3.11) or not, have facing functions (see 3.12) or not or have a combination of these functions.
External wall functions could be:
-   thermal insulation (see 3.11.1);
-   sound insulation (see 3.11.2);
-   hygrometric control (see 3.11.3);
or a combination of these.
They may be plain, reinforced or prestressed. They may be loadbearing or not.
These include:
-   solid walls;
-   composite walls;
-   sandwich walls;
-   lightened walls;
-   claddings.
The wall element may also work as a column or beam.

  • Standard
    38 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 15050:2007+A1:2012(Main)
Precast concrete products - Bridge elements
SIST EN 15050:2007+A1:2012

This European Standard applies to precast concrete structural elements produced in a factory and used in bridge construction, such as deck elements.Normal weight concrete elements are considered, both reinforced and prestressed; their use can be on road bridges, railway bridges and footbridges.
Deck elements include both single elements from which the deck may be composed (beams, slabs, ribbed or cellular elements) and elements consisting of a segment of the entire deck.
Some examples of elements dealt with are shown in Annex A.
The durability aspects are also considered.
This European Standard makes reference to precast elements produced in a factory or near the construction site in a place protected from adverse weather conditions. It is assumed that if the elements are not manufactured in a factory, the production conditions assure the same level of quality control as in a factory. It is assumed that the production place is protected from rain, sunshine and wind.
Some of the elements are also treated in other European Standards (e.g. beams, slabs). This European Standard deals with the specific aspects related to the use of these elements in bridge construction.
Foundation piles, piers, abutments, barriers, bumpers, guards, arches and" box culverts are out the scope of this European Standard.

  • Standard
    60 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 12839:2012(Main)
Precast concrete products - Elements for fences
SIST EN 12839:2012

This European standard specifies precast products in reinforced or pre-stressed concrete with or without fibres, to be used together or in combination with other elements to erect fences e.g. boundary fences.
This European standard covers both mechanical resistance determined by calculation and load bearing capacity determined by testing.
Normal weight concrete or light weight concrete elements include posts, solid or open panels, slabs, rails, spurs, struts and base panels.
The intended uses may be nonstructural or lightly structural.
It provides for the evaluation of conformity of elements to this European Standard. Marking conditions are included.

  • Standard
    52 pages
    English language
    sale 10% off
    e-Library read for
    1 day
CEN
EN 14844:2006+A2:2011(Main)
Precast concrete products - Box culverts
SIST EN 14844:2006+A2:2012

This European Standard deals with both large (structural) and small (non-structural or light structural) box culverts of rectangular cross-section formed monolithically and designed as continuous elements with a joint detail shaped to allow the possible incorporation of sealing materials. Box culverts can be used for creation of voids below ground for conveyance and storage of materials. e.g. conveyance and storage of wastewater, cable tunnels and subways
For the purposes of this European Standard, box culverts having internal cross-sectional dimensions (W and H in Figure 1) less than or equal to 1 250 mm are considered as small (non-structural or light structural). All other units are defined as large. The elements are generally manufactured in factories using either normal weight or lightweight concrete and usually require reinforcing steel. This standard does not include units manufactured from autoclaved aerated concrete, nor prefabricated reinforced box culverts of lightweight concrete with open structure.
Each unit is structurally complete. They are used in combination to form a total structure of appropriate length (including joints) and capacity.

  • Standard
    40 pages
    English language
    sale 10% off
    e-Library read for
    1 day