EN 12737:2004+A1:2007
(Main)Precast concrete products - Floor slats for livestock
Precast concrete products - Floor slats for livestock
This European Standard specifies the requirements for reinforced and prestressed precast concrete floor slats used in slatted floors for the housing of livestock and provides for the evaluation of conformity of these products. This standard does not cover slats for loadings other than stock and stockmen.
Betonfertigteile - Spaltenböden für die Tierhaltung
Dieses Dokument legt die Anforderungen an bewehrte und vorgespannte vorgefertigte Betonelemente als Spaltenböden für die Tierhaltung fest und regelt die Bewertung der Konformität dieser Produkte. Dieses Dokument gilt nicht für Spaltenböden, die anderen Belastungen als von Tieren und deren Haltern ausgesetzt sind.
Produits préfabriqués en béton - Caillebotis pour bétail
La présente Norme européenne spécifie les exigences relatives aux caillebotis préfabriqués en béton armé et précontraint utilisés dans les planchers ajourés destinés à la stabulation du bétail et fournit l'évaluation de la conformité de ces produits. La présente norme ne concerne pas les caillebotis destinés à supporter d'autres charges que le bétail et les éleveurs.
Montažni betonski izdelki - Hlevske gredice
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Precast concrete products - Floor slats for livestockMontažni betonski izdelki - Hlevske grediceProduits préfabriqués en béton - Caillebotis pour bétailBetonfertigteile - Spaltenböden für die TierhaltungTa slovenski standard je istoveten z:EN 12737:2004+A1:2007SIST EN 12737:2004+A1:2008en,fr91.100.30Beton in betonski izdelkiConcrete and concrete products65.040.10Poslopja, naprave in oprema za živinoLivestock buildings, installations and equipmentICS:SLOVENSKI
STANDARDSIST EN 12737:2004+A1:200801-januar-2008
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 12737:2004+A1
October 2007 ICS 65.040.10; 91.100.30 Supersedes EN 12737:2004 English Version
Precast concrete products - Floor slats for livestock
Produits préfabriqués en béton - Caillebotis pour bétail
Betonfertigteile - Spaltenböden für die Tierhaltung This European Standard was approved by CEN on 24 June 2004 and includes Amendment 1 approved by CEN on 30 August 2007.
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. Up-to-date lists and bibliographical references concerning such national standards may be obtained on application to the CEN Management Centre or to any CEN member.
This European Standard exists 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 Management Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: rue de Stassart, 36
B-1050 Brussels © 2007 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 12737:2004+A1:2007: E
page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.4 4 Requirements.6 4.1 Material requirements.6 4.2 Production requirements.6 4.3 Finished product requirements.7 5 Test methods.14 5.1 Compressive strength.14 5.2 Geometrical characteristics.14 5.3 Cement content.14 5.4 Water/cement ratio.14 5.5 Water absorption.14 6 Evaluation of conformity.14 7 Marking.14 8 Documentation.14 Annex A (normative)
Additional scheme for finished product inspection.15 Annex B (normative)
Acceptance testing of a consignment at delivery.16 B.1 General.16 B.2 Non-certified products.17 B.3 Certified products.17 Annex Y (informative)
!!!!Choice of CE marking method.18 Y.1 General.18 Y.2 Method 1.18 Y.3 Method 2.18 Y.4 Method 3.18 Annex ZA (informative)
!!!!Relationship between this European Standard and the Essential Requirements of EU Directive 89/109/EEC, EU Construction Products Directive.19 ZA.1 Scope and relevant characteristics.19 ZA.2 Procedure for attestation of conformity of floor slats.21 ZA.2.1 System of attestation of conformity.21 ZA.2.2 EC Certificate and Declaration of conformity.22 ZA.3 CE marking and labelling.23 ZA.3.1 General.23 ZA.3.2 Declaration of geometrical data and material properties.25 ZA.3.3 Declaration of product properties.26 ZA.3.4 Declaration of compliance with a given design specification.30 Bibliography.32
Foreword This document (EN 12737:2004+A1:2007) has been prepared by Technical Committee CEN/TC 229 “Precast concrete products”, the secretariat of which is held by AFNOR and was examined by and agreed with a joint working party appointed by the Liaison Group CEN/TC 229-TC250, particularly for its compatibility with structural Eurocodes.
This European Standard shall be given the status of a national standard, either by publication of an identical text or by endorsement, at the latest by April 2008, and conflicting national standards shall be withdrawn at the latest by July 2009. This document supersedes EN 12737:2004. This document includes Amendment 1, approved by CEN on 2007-08-30. The start and finish of text introduced or altered by amendment is indicated in the text by tags !". !deleted text" !This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and supports essential requirements of the Construction Products Directive (89/106/EEC). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document." This document is consistent with the Council Directive 2001/88/EC of 23 October 2001 amending Directive 91/630/EEC laying down minimum standards for the protection of pigs. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
3.7 acceptance number highest number of nonconforming products for which the consignment is accepted 3.8 rejection number smallest number of nonconforming products for which the consignment is rejected
a) Slat beams
b) Twin slats
c) Multiple slats
d) Perforated panels Figure 1 — Examples of floor slats
Key r ≤ 5 mm for load class A 5 ≤ h1 (mm) ≤ 20 ≤ 3 mm for load class B 88° ≤ α ≤ 90° β ≥ 5° Figure 2 — Geometry of slat beam sections 4.3.1.2 Dimensional tolerances The maximum permitted dimensional deviations of length (∆ l), height (∆ h), beam width (∆ b) or gap width (∆ s) and diameter (∆ d) of round holes shall be as given in Table 2. Table 2 — Maximum permitted dimensional deviations (dimensions in millimetres) Maximum permitted deviation Load class ∆ l ∆ h ∆ b = ∆ s ∆ d A1 ± 3 A2 A3 + 0 − 10 ± 3 ± 5 ± 5 B1 ± 2 ± 2 B2 B3 + 0 − 6 ± 3 ± 3 ± 3
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