SIST EN 13225:2013
(Main)Precast concrete products - Linear structural elements
Precast concrete products - Linear structural elements
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.
Betonfertigteile - Stabförmige Betonbauteile
Dieses Dokument legt die Anforderungen, die grundlegenden Leistungskriterien und die Konformitätsbewertung für stabförmige Betonfertigteile (wie z. B. Stützen, Träger und Rahmenelemente) aus bewehrtem oder vorgespanntem Normalbeton fest, die im Hoch- und Tiefbau mit Ausnahme des Brückenbaus eingesetzt
werden. Träger, die in Zusammenhang mit Ortbetondeckschichten verwendet werden, sind ebenfalls Gegenstand dieses Dokuments.
In diesem Dokument werden Begriffe, Leistungskriterien, Toleranzen, die maßgebenden physikalischen Eigenschaften, Prüfverfahren und Aspekte von Transport und Aufbau festgelegt. Dieses Dokument behandelt nicht die durch prüfgestützte Berechnung bestimmte Tragfähigkeit, mit Ausnahme von Schleuderbetonstützen (siehe 4.3.3 und Anhang B).
Produits préfabriqués en béton - Éléments de structure linéaires
Le présent document identifie les prescriptions, les critères relatifs aux performances de base et l’évaluation de la conformité des éléments linéaires préfabriqués (tels que les poteaux, les poutres et les éléments de portiques) fabriqués en béton de granulats courants armé ou précontraint, utilisés pour la construction de
structures de bâtiments et d’autres ouvrages de génie civil, à l’exception des ponts. Les poutres utilisées avec une dalle rapportée en béton coulée en place sont également concernées. Le présent document spécifie la terminologie, les critères relatifs aux performances, les tolérances, les propriétés physiques pertinentes, les méthodes d’essai et les aspects liés au transport et à la mise en oeuvre. Le présent document ne couvre pas la capacité portante déterminée par une méthode de calcul assistée par
des essais, sauf pour les poteaux en béton centrifugé (voir 4.3.3 et l’Annexe B).
Montažni betonski izdelki - Linijski konstrukcijski elementi
Ta evropski standard opredeljuje zahteve, osnovna merila učinkovitosti in vrednotenje skladnosti za montažne linijske elemente (kot so stebri, tramovi in okvirni elementi), narejene iz armiranega ali prednapetega običajnega ali lahkega betona, ki se uporabljajo za gradnjo struktur zgradb in drugih inženirskih objektov z izjemo mostov. Ta dokument zajema izrazje, merila učinkovitosti, tolerance, ustrezne fizikalne lastnosti, preskusne metode ter vidike transporta in postavitve. Ta dokument ne vključuje nosilnosti, ki se določi s preskušanjem. Ta standard ne vključuje preklad z dolžino do 4,5 m, ki se uporabljajo v zidovih.
General Information
Relations
Standards Content (Sample)
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Montažni betonski izdelki - Linijski konstrukcijski elementiBetonfertigteile - Stabförmige BetonbauteileProduits préfabriqués en béton - Éléments de structure linéairesPrecast concrete products - Linear structural elements91.100.30Beton in betonski izdelkiConcrete and concrete productsICS:Ta slovenski standard je istoveten z:EN 13225:2013SIST EN 13225:2013en,fr,de01-september-2013SIST EN 13225:2013SLOVENSKI
STANDARDSIST EN 13225:2004/AC:2007SIST EN 13225:20041DGRPHãþD
SIST EN 13225:2013
EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 13225
April 2013 ICS 91.100.30 Supersedes EN 13225:2004English Version
Precast concrete products - Linear structural elements
Produits préfabriqués en béton - Éléments de structure linéaires
Betonfertigteile - Stabförmige tragende Bauteile This European Standard was approved by CEN on 19 January 2013.
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-CENELEC 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-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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 13225:2013: ESIST EN 13225:2013
EN 13225:2013 (E) 2 Contents Page The numbering of clauses is strictly related to EN 13369, Common rules for precast concrete products, at least for the first three digits. When a clause of EN 13369 is not relevant or included in a more general reference of this standard, its number is omitted and this may result in a gap on numbering. Foreword . 3 Introduction . 5 1 Scope . 6 2 Normative references . 6 3 Terms and definitions . 6 4 Requirements . 6 4.1 Material requirements . 6 4.2 Production requirements . 7 4.3 Finished product requirements . 7 4.3.1 Geometrical properties . 7 4.3.2 Surface characteristics . 10 4.3.3 Mechanical resistance . 10 4.3.4 Resistance and reaction to fire . 11 4.3.7 Durability . 11 4.3.8 Other requirements . 11 4.3.9 Dangerous substances . 11 5 Test methods . 11 6 Evaluation of conformity. 11 6.1 General . 11 6.2 Initial type testing . 12 6.3 Factory production control . 12 7 Marking . 12 8 Technical documentation . 13 Annex A (informative)
Precautions about lateral buckling of beams. 14 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Constructions Products Directive . 16 ZA.1 Scope and relevant characteristics . 16 ZA.2 Procedure for attestation of conformity of linear precast concrete structural elements . 18 ZA.2.1 System of attestation of conformity . 18 ZA.2.2 EC Certificate and Declaration of conformity . 20 ZA.3 CE marking and labelling . 21 ZA.3.1 General . 21 ZA.3.2 Declaration of geometrical data and material properties (method 1) . 22 ZA.3.3 Declaration of product properties (method 2). 25 ZA.3.4 Declaration of compliance with a design specification provided by the client (method 3a) . 28 ZA.3.5 Declaration of compliance with a design specification provided by the manufacturer according to the client’s order (method 3b) . 30 Bibliography. 33
SIST EN 13225:2013
EN 13225:2013 (E) 3 Foreword This document (EN 13225:2013) has been prepared by Technical Committee CEN/TC 229 “Precast concrete products”, the secretariat of which is held by AFNOR. 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 October 2013, and conflicting national standards shall be withdrawn at the latest by October 2013. Attention is drawn to the possibility that some of the elements of this document may be the subject of patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights. This document supersedes EN 13225:2004. 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 EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. Compared with the previous edition, the following changes have been made:
a) addition of lightweight concrete in the Scope; b) change in subclause 4.3.3.3 Seismic behaviour; c) addition of subclause 4.3.9 Dangerous substances;
d) changes referring to dangerous substances in Annex ZA. This standard is one of a series of product standards for precast concrete products. For common aspects reference is made to EN 13369 Common rules for precast products, from which also the relevant requirements of the EN 206-1 Concrete — Part 1: Specification, performances, production and conformity are taken. The references to EN 13369 by CEN/TC 229 product standards are intended to make them homogeneous and to avoid repetitions of similar requirements. This standard was examined by and agreed with a joint working group party appointed by the Liaison group CEN/TC 229 – CEN/TC 250, particularly for its compatibility with structural Eurocodes. Eurocodes are taken as a common reference for design aspects. The installation of some structural precast concrete products is dealt with by EN 13670 Execution of concrete structures.
The programme of standards for structural precast concrete products comprises the following standards, in some cases consisting of several parts: EN 1168, Precast concrete products — Hollow core slabs EN 12794, Precast concrete products — Foundation piles EN 12843, Precast concrete products — Masts and poles EN 13224, Precast concrete products — Ribbed floor elements SIST EN 13225:2013
EN 13225:2013 (E) 4 EN 13225, Precast concrete products — Linear structural elements EN 13693, Precast concrete products — Special roof elements EN 13747, Precast concrete products — Floor plates for floor systems EN 13978, Precast concrete products — Precast concrete garages EN 14843, Precast concrete products — Stairs
EN 14844, Precast concrete products — Box culverts EN 14991, Precast concrete products — Foundation elements EN 14992, Precast concrete products — Wall elements EN 15037, Precast concrete products — Beam-and-block floor systems EN 15258, Precast concrete products — Retaining wall elements EN 15050, Precast concrete products — Bridge elements This standard defines in Annex ZA the application methods of CE marking to products designed using the relevant EN Eurocodes (EN 1992-1-1, EN 1992-1-2 and EN 1998-1). Where, in default of applicability conditions of EN Eurocodes to the works of destination, design provisions other than EN Eurocodes are used for mechanical strength and/or fire resistance, the conditions to affix CE marking to the product are described in ZA.3.4. According to the CEN-CENELEC Internal Regulations, the national standards organisations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 13225:2013
EN 13225:2013 (E) 5 Introduction The evaluation of conformity given in this document refers to the completed precast elements which are supplied to the market and covers all the production operations carried out in the factory. For design rules and resistance to fire, reference is made to EN 1992-1-1 and EN 1992-1-2. Additional complementary rules are provided where necessary. In 4.3.3 and 4.3.4, this document includes specific provisions resulting from the application of EN 1992-1-1, EN 1998-1 and EN 1992-1-2 rules made specific for the concerned product. The use of these provisions is consistent with a design of works made with EN 1992-1-1 and EN 1992-1-2. SIST EN 13225:2013
EN 13225:2013 (E) 6 1 Scope 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. 2 Normative references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 1992-1-1:2004, Eurocode 2: Design of concrete structures — Part 1-1: General rules and rules for buildings EN 1998-1:2004, Eurocode 8: Design of structures for earthquake resistance — Part 1: General rules, seismic actions and rules for buildings EN 13369:2013, Common rules for precast concrete products 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 13369:2013 and the following apply. NOTE In general, the term “product” refers to an element which is produced in large numbers. 3.1 beam element, usually horizontal, for carrying loads primarily by flexure 3.2 column vertical bearing element subject mainly to compression 3.3 frame structure composed of two or more linear elements joined together to ensure stability
4 Requirements 4.1 Material requirements For general aspects, constituent materials of concrete, reinforcing and prestressing steel, inserts and connectors, the relevant clauses of EN 13369:2013, 4.1 shall apply. In particular, the ultimate tensile and tensile yield strength of steel shall be considered. SIST EN 13225:2013
EN 13225:2013 (E) 7 4.2 Production requirements For concrete production, hardened concrete and structural reinforcement, the relevant clauses of EN 13369:2013, 4.2 shall apply. In particular, the compressive strength of concrete shall be considered. 4.3 Finished product requirements 4.3.1 Geometrical properties NOTE The missing numbers correspond to the clauses of EN 13369:2013 which are not relevant for the purposes of this document. 4.3.1.1 Production tolerances 4.3.1.1.1 General 4.3.1.1 of EN 13369:2013 and the following tolerances specific to linear elements shall apply. The values refer to measurements taken according to 5.2 of EN 13369:2013. Figures 1 and 2 describe, for columns and beams, the relevant tolerances, where ∆h corresponds to ∆L of EN 13369:2013, 4.3.1.1. 4.3.1.1.2 Principal dimensions For linear elements, the tolerances are given in Table 1. Table 1 — Tolerances for linear elements Measurement Permitted deviation Values Angle deviation δ of end- or cross-sections ± δ h/100 ≥ 5 mm Bow misalignment ε in any principal plane ± ε L/700 For cross-section dimensions, length and reinforcement placing, the corresponding permitted deviations ∆h, ∆L and ∆c are given in 4.3.1.1 of EN 13369:2013. For the size of holes and openings 1,5 times the values of ∆h and δ
tolerances may be assumed. For the overall positioning of holes and inserts 1,5 times the values of ∆L and ∆h tolerances may be assumed. Other values may be given in project specifications. The values of the tolerances do not include the deformation effects of any applied load or of prestressing. In the verification of the measured deviations, such deformations shall be taken into account by computing their value for the test situation.
NOTE Bow misalignment corresponds to deviation from straightness. For beams in the vertical plane, it corresponds to camber. 4.3.1.1.3 Columns For columns, tolerances of 4.3.1.1.2 are described in Figure 1. SIST EN 13225:2013
EN 13225:2013 (E) 8
Key a) lateral view: principal tolerances b) cross section (linear deviation) c) cross section (angle deviation) d) circular cross section (linear deviation) Figure 1 — Tolerances for columns SIST EN 13225:2013
EN 13225:2013 (E) 9 4.3.1.1.4 Beams For beams, the tolerances, additional to those of 4.3.1.1.2, are given in Table 2 (see Figure 2). Table 2 — Tolerances for beams Measurement Tolerance Values Skew θ of the vertical central plane ± θ L/700 Camber
v in vertical plane ± ∆v L/700 For prestressed elements 1,5 times the value of ∆v tolerance may be assumed; this includes the effects of prestressing tolerance.
Key a) lateral view: principal tolerances b) in plan view: principal tolerances
c) cross section (skew) d) cross section (angle deviation)
e) cross section (linear deviation) f) cross section (skew)
Figure 2 — Tolerances for beams SIST EN 13225:2013
EN 13225:2013 (E) 10 4.3.1.1.5 Other elements For other types of linear precast structural elements, such as frame elements (see Figure 3), all the production tolerances and the method for checking shall be defined in the project specifications, in a similar manner to that given in this document. The permitted deviations of cross sections shall be in accordance with Table 4 of EN 13369:2013.
Figure 3 — Examples of frame elements 4.3.1.2 Minimum dimensions 4.3.1.2 of EN 13369:2013 shall apply. 4.3.2 Surface characteristics 4.3.2 of EN 13369:2013 shall apply. 4.3.3 Mechanical resistance 4.3.3.1 General For requirements on mechanical strength, 4.3.3 of EN 13369:2013 (referring to EN 1992-1-1:2004) shall apply, except 4.3.3.4 dealing with verification by testing. 4.3.3.2 Transient situations For transient situations, 4.3.3.6 of EN 13369:2013 shall apply. In Annex A, important information is given for lateral buckling of slender beams during lifting, transportation and erection. 4.3.3.3 Seismic behaviour Within the scope of 5.2.2 of EN 1998-1:2004, precast columns of one-storey buildings with hinged top connections to the beams belong to frame systems under the following conditions: a) the columns are designed on the assumption that their tops are connected along both main directions of the building to the supported elements by structural connections as specified in 5.11.3.1(2) of
EN 1998-1:2004; b) the column normalised axial load (ratio between design axial action and corresponding design strength) does not exceed 0,3 in the seismic design situation; c) the columns are based with full degree of support in foundations designed in accordance with 5.11.2.1.2 of EN 1998-1:2004; SIST EN 13225:2013
EN 13225:2013 (E) 11 d) the minimum cross-sectional dimension of primary seismic columns shall not be less than 200 mm; e) unless θ ≤ 0,1 (see 4.4.2.2(2) of EN 1998-1:2004), the cross-sectional dimensions of primary seismic columns should not be smaller than: 1) one twentieth of the larger distance between the point of contraflexure and the end of the column (effective length l0 according to EN 1992-1-1:2004, 5.8.3.2), for bending within a plane parallel to the column dimension considered; 2) 250 mm. 4.3.4 Resistance and reaction to fire 4.3.4.1 Resistance to fire Fire resistance R, dealing with load-bearing capacity of linear precast concrete structural elements, expressed in terms of classes or resistance to parametric fire, shall be declared following 4.3.4.1 to 4.3.4.3 of EN 13369:2013. 4.3.4.4 Reaction to fire For reaction to fire, 4.3.4.4 of EN 13369:2013 shall apply. 4.3.7 Durability 4.3.7 of EN 13369:2013 shall apply. 4.3.8 Other requirements 4.3.8.1 Safety in handling 4.3.8.1 of EN 13369:2013 shall apply. 4.3.9 Dangerous substances
National regulations on dangerous substances may require verification and declaration on release, and sometimes content, when construction products covered by this standard are placed on those markets. In the absence of European harmonised test methods, verification and declaration on release/content should be done taking into account national provisions valid in the place of use. NOTE An informative database covering European and national provisions on dangerous substances is available at the Construction web site on EUROPA accessed through: http://ec.europa.eu/enterprise/construction/cpd-ds/ 5 Test methods Clause 5 of EN 13369:2013 shall apply. 6 Evaluation of conformity 6.1 General 6.1 of EN 13369:2013 shall apply. SIST EN 13225:2013
EN 13225:2013 (E) 12 6.2 Initial type testing 6.2 of EN 13369:2013 shall apply. 6.3 Factory production control NOTE The missing numbers correspond to the clauses of EN 13369:2013 included in the general references made in this subclause. 6.3 of EN 13369:2013, except 6.3.6.5, shall apply. 6.3.6.5 Finished products Compliance verifications on the finished products shall be performed following, in addition to items 4 to 6 of Table D.4.1 of EN 13369:2013, the control chart of Table 3 of this document. Other verifications can be performed where a special necessity arises. The checks shall be carried out as soon as possible, preferably in the factory, and never after the precast units have been received and accepted by the client. Table 3 — Finished product inspection Subject Aspect Method Frequency Registration Pretensioned tendons initial slippage gauge meter 1 element per bed per production day
notation in the record form Elements surface finish visual inspection Every element notice of imperfections Elements total length see 5.2 1 every 10 elements or 1 every casting line notation in the record form Elements vertical deflection "v" (camber)b see 5.2 1 at least every month notation in the record form Elements other geometrical tolerances see 5.2 1 at least every month for every casting line notation in the record form a Slippage (shortening of the steel versus the concrete surface) has to be limited to the values given in 4.2.3.2.4 of EN 13369:2013. b See 4.3.1.1.4 and Figure 2. The manufacturer shall keep the records of the elements produced (position number, date of casting and construction data) for the required period of archiving and make them available when required. 7 Marking Clause 7 of EN 13369:2013 shall apply. NOTE For CE marking see Annex ZA. SIST EN 13225:2013
EN 13225:2013 (E) 13 8 Technical documentation The detailing of the element, with respect to geometrical data and complementary properties of materials and inserts, shall be given in technical documentation, which includes the construction data, such as the dimensions, the tolerances, the layout of reinforcement, the concrete cover, the expected transient and final support conditions and lifting conditions. The composition of technical documentation is given in Clause 8 of EN 13369:2013. SIST EN 13225:2013
EN 13225:2013 (E) 14 Annex A (informative)
Precautions about lateral buckling of beams Except where proper stiffening and/or bracing provisions are adopted to ensure stability during transitory stages before the completion of the structure, special verifications against lateral buckling should be performed for slender beams for which the horizontal flexural stiffness is much lower than the vertical one. This is the case of narrow sections with Iz << Iy such as the one of Figure A.1. A simplified rule to check the necessity of special verifications is given in 5.9 of EN 1992-1-1:2004.
Figure A.1 — Cross section of a deep beam The different transitory and final situations that may require special buckling verifications are listed below: lifting conditions with pendulum suspension can be very unstable because of the low degree of restraint and of possible axial compression (see Figures A.2 and A.3); storage conditions are usually less sensitive to buckling due to the higher degree of restraint, but special care is to be given to ensure the torsional effectiveness of bearings; transportation conditions of the beams can require a special design, inclusive of possible buckling effects, made case by case; transitory conditions after installation can submit the beams to overloads while lacking in the bracing effects of the surrounding elements (see Figures A.4 and A.5); final situation of the completed structure is usually stiffened by the diaphragm effect of the floor or by other special bracing systems, provided lateral supports of the beams and proper connections are applied; isolated beams in final structural conditions (e.g. for bridge crane railways) require special design calculations, inclusive of lateral and torsional effects of actions, which usually lead to non-slender proportions. SIST EN 13225:2013
EN 13225:2013 (E) 15
Figure A.2 — Lifting condition of a beam Figure A.4 — Laying condition of a beam
Figure A.3 — Lateral buckling in lifting condition Figure A.5 — Lateral buckling in laying condition SIST EN 13225:2013
EN 13225:2013 (E) 16 Annex ZA (informative)
Clauses of this European Standard addressing the provisions of the EU Constructions Products Directive ZA.1 Scope and relevant characteristics This European Standard has been prepared under the mandate M/1001) "Precast Concrete Products" given to CEN by the European Commission and the European Free Trade Association. The clauses of this European Standard shown in this annex meet the requirements of the mandate given under the EU Construction Products Directive (89/106/EEC). Compliance with these clauses confers a presumption of fitness of the linear structural elements covered by this annex for the intended uses indicated herein; reference shall be made to the information accompanying the CE marking. This annex has the same scope as Clause 1 of this standard. It establishes the conditions for CE marking of linear structural elements (such as columns, beams and frame elements) made of reinforced or prestressed normal weight concrete, used for the construction of the structures of buildings and other civil engineering works, except bridges, and shows the relevant clauses applicable (see Table ZA.1).
1) As amended. SIST EN 13225:2013
EN 13225:2013 (E) 17 Table ZA.1 — Relevant clauses for linear elements Essential characteristics Requirement clauses in this standard Levels and/or class(es) Notes and Unit Compressive strength (of concrete) All methods 4.2
Production requirements None N/mm² Ultimate tensile and tensile yield strength (of steel) All methods 4.1.3 Reinforcing steel and 4.1.4 Prestressing steel of EN13369:2013 None N/mm² Mechanical resistance
Method 1 Information listed in ZA.3.2 None Geometry and materials Method 2 4.3.3 Mechanical resistance 4.2.3.2.1 Initial tensioning stresses of EN 13369:2013 4.2.3.2.4 Slippage of tendons of EN 13369:2013 None kNm, kN, kN/m N/mm² mm
Method 3 4.3.3 Mechanical resistance
4.2.3.2.1 Initial tensioning stresses of EN 13369:2013 4.2.3.2.4 Slippage of tendons of EN 13369:2013 None Design specification Resistance to fire (for load bearing capacity) Method 1 Information listed in ZA.3.2 R Geometry and materials Method 2 4.3.4.1 Resistance to fire R Min Method 3 4.3.4.1 Resistance to fire
R Design specification Dangerous substances All methods 4.3.9 Dangerous substances None
Durability against corrosion All methods 4.3.7 Durability None Ambient conditions Detailing All methods 4.3.1 Geometrical properties 8
Technical documentation None mm / The manufacturer or his authorised representative in the EEA shall select for CE marking the declaration method(s) he applies among the following: Method 1 = declaration of geometrical data and material properties (see ZA.3.2); Method 2 = declaration of geometry, material properties and product properties determined following this standard and EN Eurocodes(see ZA.3.3); Method 3 = declaration of product compliance with a given design specification distinguishing: Method 3a = declaration of product compliance with a given design specification provided by the client (ZA.3.4); Method 3b = declaration of product compliance with a given design specification provided by the manufacturer according to the client's order (ZA.3.5). SIST EN 13225:2013
EN 13225:2013 (E) 18 The requirement on a certain characteristic is not applicable in those Member States (MSs) where there are no regulatory requirements for that characteristic for the intended use of the product. In this case, manufacturers placing their products on the market of these MSs are not obliged to determine nor to declare the performance of their products with regard to this characteristic and the option “No performance determined” (NPD) in the information accompanying the CE marking (see Clause ZA.3) may be used. The NPD option may not be used, however, where the characteristic is subject to a threshold level. ZA.2 Procedure for attestation of conformity of linear precast concrete structural elements ZA.2.1 System of attestation of conformity The system of attestation of conformity of linear precast concrete structural elements for the essential characteristics indicated in Table ZA.1, in accordance with the decision of the Commission 1999/94/EC of 25 January
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