SIST EN 13693:2004/kprA1:2009
(Amendment)Precast concrete products - Special roof elements
Precast concrete products - Special roof elements
This standard identifies the requirements, the basic performance criteria and the evaluation of conformity for special precast roof elements made of reinforced or prestressed normal weight concrete, used for the construction of buildings, with or without separating function with respect to fire resistance.
NOTE The title of special roof elements refers to thin-walled structural elements with deformable transverse profile, such as folded plates, or shell elements, the intended use being specific for roofings with their typical loads. This type of elements combines the overall flexural behaviour along the main span with a complex distribution of in-plane forces and local moments.
Other types of elements can be used in roofing, such as ribbed units, floor slabs, ... . For these elements reference shall be made to their respective product standards.
Secondary structural components, possibly used in combination with the main roof elements, such as load bearing shuttering plates and shells, roof light frames, ..., shall refer to their respective product standard or technical approval.
The standard covers terminology, performance criteria, tolerances, relevant physical properties, test methods, and aspects of transport and erection.
This standard does not deal with seismic behaviour.
This standard does not cover load bearing capacity determined by testing.
Betonfertigteile - Besondere Fertigteile für Dächer
Der zweite Absatz nach der ANMERKUNG ist durch den folgenden Absatz zu ersetzen:
„Ferner legt dieses Dokument die Anforderungen, die grundlegenden Leistungskriterien und die Bewertung der
Konformität von Ergänzungsbauteilen aus Stahlbeton oder Spannbeton fest, die möglicherweise in Verbindung
mit den Hauptfertigteilen für Dächer verwendet werden, wie z. B. tragende Schaltafeln und Schalhäute.
Ergänzungsbauteile werden in Anhang F behandelt."
Produits préfabriqués en béton - Éléments spéciaux de toiture
Montažni betonski izdelki - Posebni strešni elementi
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN 13693:2004/kprA1:2009
Montažni betonski izdelki - Specialni strešni elementi
Precast concrete products - Special roof elements
Betonfertigteile - Besondere Fertigteile für Dächer
Produits préfabriqués en béton - Éléments spéciaux de toiture
Ta slovenski standard je istoveten z: EN 13693:2004/prA1
ICS:
91.060.20 Strehe Roofs
91.100.30 Beton in betonski izdelki Concrete and concrete
products
SIST EN 13693:2004/kprA1:2009 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN 13693:2004/kprA1:2009
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SIST EN 13693:2004/kprA1:2009
EUROPEAN STANDARD
FINAL DRAFT
EN 13693:2004
NORME EUROPÉENNE
EUROPÄISCHE NORM
prA1
December 2008
ICS 91.100.30
English Version
Precast concrete products - Special roof elements
Produits préfabriqués en béton - Éléments spéciaux de Betonfertigteile - Besondere Fertigteile für Dächer
toiture
This draft amendment is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee
CEN/TC 229.
This draft amendment A1, if approved, will modify the European Standard EN 13693:2004. If this draft becomes an amendment, CEN
members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for inclusion of this amendment
into the relevant national standard without any alteration.
This draft amendment 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 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.
: This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and
Warning
shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2008 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 13693:2004/prA1:2008: E
worldwide for CEN national Members.
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
Contents Page
Foreword.3
1 Modification to the Scope .4
2 Addition of Annex F Complementary elements.5
3 Modification to Annex ZA Clauses of this European Standard addressing essential
requirements or other provisions of EU Directives .9
2
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
Foreword
This document (EN 13693:2005/prA1:2008) 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 Unique Acceptance Procedure.
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 EC Directive(s).
For relationship with EC Directive(s), see informative Annex ZA, which is an integral part of this document.
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
1 Modification to the Scope
nd
Replace the 2 paragraph after the NOTE with the following:
"This document identifies also the requirements, the basic performance criteria and the evaluation of
conformity of complementary elements made of reinforced or prestressed normal weight concrete, possibly
used in combination with the main roof elements, such as load bearing shuttering plates and shells, for which
reference shall be made to Annex F."
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
2 Addition of Annex F Complementary elements
Add the following new Annex F:
"
Annex F
(normative)
Complementary elements
F.1 General
The present Annex deals with small elements, with maximum dimensions of 3 m × 6 m, which are employed
as complementary elements in roof systems in conjunction with special roof elements (see Figure F.1).
Key
A) ribbed slab with plane shape
B) waterproof fibrocement slab
C) ribbed slab with curved shape
Figure F.1 — Example of use of complementary elements
These elements are in reinforced or prestressed concrete with plane or curved shape (see Figures 2 and 3).
They may have skylight openings.
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
Placed in inclined arrangement they are also used for roofings with sub vertical windows.
These elements can be made of a solid or ribbed slabs (see Figures 2, 3 and 4).
Figure F.2 — Example of ribbed slab with plane shape
Figure F.3 — Example of ribbed slab with curved shape
Figure F.4 — Example of solid slabs
F.2 Production requirements
The production of complementary ribbed elements shall comply with the requirements of EN 13369: 2004,
clause 4.2.
In particular the strength class shall not be less than C30/37 for reinforced elements and C40/50 for
prestressed elements.
F.3 Finished product requirements
F.3.1 Geometrical properties
F.3.1.1 Geometrical tolerances
Clause 4.3.1.1 of EN 13369:2004 shall apply. For ribbed elements complementary to Clause 4.3.1.1 of
EN 13369:2004 clause 4.3.1.1of EN13224:2004 shall apply.
F.3.1.2 Minimum dimensions
Clause 4.3.1.2 of EN 13369:2004 shall apply. For ribbed slabs, the thickness of the plate can be reduced
adding a reinforcement mesh of galvanized or stainless steel proportioned only for working loads. The
minimum thickness of the plate shall be 25 mm.
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
F.3.2 Surface characteristics
For surface characteristics, 4.3.2 of EN 13369:2004 shall apply.
F.3.3 Mechanical resistance
For requirements on mechanical strength clause 4.3.3 of EN 13369:2004 (referring to EN 1990: 2002,
EN 1992-1-1:2004 and EN 1992-1-2:2004) shall apply, except 4.3.3.4 dealing with verification by testing.
For ribbed slabs the ultimate limit states and serviceability limit states verification refer to the ribs, while
shuttering plate has only a function of closure.
For the plate of the ribbed slab, with dimensions greater than 200 x 200 mm, load tests up to failure on at least
two full scale specimens for any type of product shall be performed before starting production in order to verify
the reliability of the design model assumed for calculation.
The plate of the ribbed slab shall withstand the minimum crushing load F when tested in accordance with F.4.
v
In addition, a reinforced concrete plate, shall withstand a vertical test load F . The surface width of any
p
residual crack after removal of the load shall not exceed 0,15 mm.
F.3.3.1 Loading requirement
The minimum vertical crushing load F , for the plate of ribbed slab shall be 2,5 kN.
v
The vertical test load F shall be 1,5 kN.
p
F.3.3.2 Punching test for the plate of ribbed slabs
The test shall be made after a sufficient age when the material properties have reached the necessary level.
The apparatus shall consist of a steel or cast iron square plate of 200 mm × 200 mm side, through which the
specified load is applied to the centre of the plate of the ribbed slab placed in its supports.
Steel or cast iron loading plates shall be faced on their underside with elastomeric material; alternatively at the
manufacture’s discretion they shall be bedded on a layer of cement mortar or gypsum.
A first cycle up to the vertical proof load F ; increments are to be sufficiently small; at least 3 steps are
p
needed. After load F stabilization the element is unloaded to survey, by visual inspection, if possible cracks
p
do not exceed 0,15 mm width. A final cycle up to failure condition of the plate of the ribbed slab shall be
performed.
The ultimate load capacity F shall be ≥ F .
test v
The test shall be used to verify the reliability of the design model assumed in calculation.
F.3.4 Resistance and reaction to fire
Clause 4.3.4 shall apply.
F.4 Test methods
Clause 5 of EN 13224:2004 shall apply.
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
F.5 Evaluation of conformity
Clause 6 of EN 13224:2004 shall apply.
F.6 Marking and labelling
Clause 7 shall apply.
F.7 Technical documentation
Clause 8 shall apply."
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
3 Modification to Annex ZA Clauses of this European Standard addressing
essential requirements or other provisions of EU Directives
Replace Annex ZA with the following new text:
"
Annex ZA
(informative)
Relationship between this European Standard and the essential
requirements of EU Directive 89/106/EEC, EU Construction Products
Directive
ZA.1 Scope and relevant characteristics
1)
This European standard has been prepared under the mandate M/100 "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 precast reinforced or prestressed
concrete special roof elements and of their complementary elements covered by this annex for the intended
uses indicated herein; reference shall be made to the information accompanying the CE marking.
WARNING Other requirements and other EU Directives, not affecting the fitness for intended uses,
may be applicable to the special precast prestressed concrete roof elements falling within the scope
of this standard.
NOTE 1 In addition to any specific clauses relating to dangerous substances contained in this Standard, there may be
requirements applicable to the products falling within its scope (e.g. transposed European legislation and national laws,
regulations and administrative provisions). In order to meet the provisions of the EU Construction Products Directive,
these requirements need also to be complied with, when and where they apply.
NOTE 2 An informative database of European and national provisions on dangerous substances is available at the
Construction web site on EUROPA (accessed through http://ec.europa.eu/enterprise/construction/
internal/dangsub/dangmain_en.htm.)
This annex establishes the conditions for CE marking of precast reinforced or prestressed concrete special
roof elements and of their complementary elements made of normal weight concrete, used for the
construction of buildings and shows the relevant clauses applicable.
This annex has the same scope as Clause 1 of this standard and is defined by Table ZA.1.
1) as amended
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
Table ZA. 1 — Relevant clauses for special roof elements and complementary elements
Levels
Requirement clauses in this Notes and
Essential characteristics and/or
standard Unit
class(es)
Compressive strength
All methods 4.2 Production requirements None N/mm²
(of concrete)
Reinforcing steel and
Ultimate tensile and
tensile yield strength All methods None N/mm²
Prestressing steel of EN
(of steel)
13369:2004
Geometry and
Method 1 Information listed in ZA.3.3 None
materials
Mechanical strength
Method 2 4.3.3 Mechanical resistance None kNm, kN, kN/m
(by calculation)
Design
Method 3 4.3.3 Mechanical resistance None
specification
Geometry and
Method 1 Information listed in ZA.3.3 REI
materials
Resistance to fire
(only for load-bearing
Method 2 4.3.4.1 Resistance to fire REI Min
use), integrity and
insulation
Design
Method 3 4.3.4.1 Resistance to fire REI
specification
Reaction to fire All methods 4.3.4.2 Reaction to fire None Class
Airborne sound
insulation (only for All methods 4.3.5 Acoustic properties None dB
acoustic applications)
Durability against Ambient
All methods 4.3.7 Durability None
corrosion conditions
Durability against
Exposure
freeze-thaw (only for All methods 4.3.7 Durability None
classes
exposed applications)
4.3.1 Geometrical properties mm
Detailing All methods 4.3.3.2 Detailing None /
8 Technical documentation /
The manufacturer or his authorized 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.3.3);
Method 2 = declaration of geometry, material properties and product properties determined following this
standard and EN Eurocodes (see ZA.3.4);
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.3.5);
Method 3b = declaration of product compliance with a given design specification provided by the manufacturer
according to the client's order (ZA.3.6).
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
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 precast reinforced or prestressed
concrete special roof elements and complementary elements
ZA.2.1 System of attestation of conformity
The system of attestation of conformity of precast reinforced or prestressed concrete special roof elements
and complementary elements, for the essential characteristics indicated in Table ZA.1, in accordance with the
decision of the Commission 1999/94/EC of 25 January 1999 as given in Annex III of the Mandate M/100
”Precast concrete products”, is shown, for the indicated intended use and relevant levels or classes, in Table
ZA.2 :
Table ZA.2 — System of attestation of conformity
Attestation of conformity
Product(s) Intended use(s) Level(s) or class(es)
system(s)
Roof elements Structural - 2+
System 2+ : See Directive 89/106 (CPD) Annex III-2 (ii) First possibility, including certification of the factory
production control by an approved body on the basis of initial inspection of factory and of factory production
control as well as of continuous surveillance, assessment and approval of factory production control.
The attestation of conformity of precast reinforced or prestressed concrete special roof elements and
complementary elements, for the essential characteristics indicated in Table ZA.1, shall be based on the
evaluation of conformity procedure indicated in Table ZA.3, resulting from the application of the clauses of this
or other European Standards indicated therein.
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SIST EN 13693:2004/kprA1:2009
EN 13693:2005/prA1:2008 (E)
Table ZA.3 — Assignment of evaluation of conformity tasks for precast reinforced or prestressed
concrete special roof elements and complementary elements under system 2+
Evaluation of conformity
Tasks Content of the tasks
clauses to apply
All characteristics of table 6.2 and F.5 for
1
Initial type testing
1
ZA.1 complementary elements
Parameters related to all 6.3 and F.5 for
Tasks for the manufacturer Factory production control
characteristics of Table ZA.1 complementary elements
Further testing of samples All Characteristics of Table 6.2 and F.5 for
taken at the factory ZA.1 complementary elements
– Compressive strength (of
concrete);
– Ultimate tensile and tensile
yield strength;
3
Initial inspection of factory and 6.3 and F.5 for
– Mechanical resistance ;
2
of factory production control complementary elements
– Detailing;
– Durability;
Certification of
– Resistance to fire REI (in
factory
case of verification by testing).
Tasks for the
production
notified body
– Compressive strength (of
control on the
concrete);
basis of :
– Ultimate tensile and tensile
yield strength;
Continuous surveillance,
3
6.3 and F.5 for
– Mechanical resistance ;
assessments and approval of
complementary elements
factory production control
– Detailing;
– Durability;
– Resistance to fire REI (in
case of verification by testing).
1
Initial Type testing (ITT) includes calculation and/or testing. ITT by calculation is not required when only methods 1 and
3a are used.
2
Includes assessment that the factory production control system contains documented procedures related to ITT
(calculation and/or testing) and that these procedures are followed. Reference to ITT of mechanical resistance can be
omitted when only methods 1 and 3a are used.
3
Only for methods 2 and 3b.
ZA.2.2 EC Certificate and Declaration of conformity
When compliance with the conditions of this Annex is achieved, and once the notified body has drawn up the
certificate mentioned below, the manufacturer or his agent established in the EEA shall prepare and retain a
declaration of conformity, which entitles the manufacturer to affix the CE marking. This declaration shall
include:
name and address of the manufacturer, or his authorised representative established in the EEA, and the
place of production;
NOTE 1 The manufacturer may also be the person responsible for placing the product onto the EEA
market, if he takes responsibility for CE marking.
description of the product (type, identification, use, .), and a copy of the information accompanying the
CE marking;
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