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SLOVENSKI STANDARD
01-junij-2022
Vlaknatocementni proizvodi - Ugotavljanje vlečne odpornosti in strižne trdnosti ter
izračun upogibne trdnosti - 1. del: Ravne plošče
Fibre cement products - Determination of pull through and shear resistance and bending
strength calculations - Part 1: Flat sheets
Faserzementprodukte - Bestimmung des Durchzugs- und Querkraftwiderstandes und
der Biegefestigkeit - Teil 1: Tafeln
Produits en fibres-ciment - Détermination des calculs de résistance à la traversée de la
tête, au cisaillement et à la flexion - Partie 1 : Plaques planes
Ta slovenski standard je istoveten z: EN 17468-1:2022
ICS:
91.060.20 Strehe Roofs
91.100.40 Cementni izdelki, ojačani z Products in fibre-reinforced
vlakni cement
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EN 17468-1
EUROPEAN STANDARD
NORME EUROPÉENNE
April 2022
EUROPÄISCHE NORM
ICS 91.100.40
English Version
Fibre cement products - Determination of pull through and
shear resistance and bending strength calculations - Part
1: Flat sheets
Produits en fibres-ciment - Détermination des calculs Faserzementprodukte - Bestimmung des Durchzugs-
de résistance au déboutonnage, au cisaillement et à la und Querkraftwiderstandes und der Biegefestigkeit -
flexion - Partie 1 : Plaques planes Teil 1: Tafeln
This European Standard was approved by CEN on 13 March 2022.
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, 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.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 17468-1:2022 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 6
4 Symbols and abbreviations . 6
5 Product requirements . 7
5.1 Composition . 7
5.2 Appearance and finish . 7
6 Sampling procedure . 7
6.1 Sampling method . 7
6.2 Type testing . 8
6.3 Preparation of test specimens . 8
7 Test method for the determination of pull through resistance . 9
7.1 Principle . 9
7.2 Tensile testing machine . 9
7.3 Fasteners . 12
7.4 Test procedure . 12
7.5 Expression of results and test report . 12
7.5.1 Pull through resistance . 12
7.5.2 Test report . 13
8 Test method for the determination of shear resistance . 14
8.1 Principle . 14
8.2 Test equipment . 14
8.3 Fasteners . 15
8.4 Test procedure . 16
8.5 Expression of results and test report . 16
8.5.1 Shear resistance . 16
8.5.2 Test report . 17
9 Mechanical characteristics . 17
9.1 Bending strength . 17
9.1.1 General. 17
9.1.2 Characteristic bending strength . 18
9.1.3 Design bending strength . 20
9.2 Design pull through resistance / shear resistance . 20
Bibliography . 21
European foreword
This document (EN 17468-1:2022) has been prepared by Technical Committee CEN/TC 128 “Roof
covering products for discontinuous laying and products for wall cladding”, the secretariat of which is
held by NBN.
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 2022, and conflicting national standards shall
be withdrawn at the latest by October 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document also proposes rules and equations to calculate characteristic bending strength to fit into
the safety concept of the Eurocode.
This document is Part 1, dealing with flat sheets, whereas Part 2 deals with profiled sheets.
Any feedback and questions on this document should be directed to the users’ national standards body.
A complete listing of these bodies can be found on the CEN website.
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, 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 the United
Kingdom.
Introduction
Different fibre-cement flat sheets on the market are assessed for pull through resistance.
Fibre-cement flat sheets have been evaluated, for pull through resistance, by a number of test methods
designed to simulate conditions of use.
The results from the different existing methods are not directly comparable.
This document establishes an agreed method for evaluation of the pull through resistance and shear
resistance of fibre-cement flat sheet products, based on the experiences obtained over the last number of
years in different countries.
This is a testing standard with no classifications, but this test procedure may be used by national
regulators to set classifications for roof and wall assemblies.
The performance of an assembly constructed with these products depends not only on the properties of
product as required by this document, but also on the design, construction and performance of the
assembly.
1 Scope
The document establishes an agreed method for evaluation of pull through resistance
(tension/compression for fasteners through the sheets), shear resistance, bending strength and bending
modulus of elasticity and suggests an approved safety concept of fibre-cement flat sheets for internal and
external wall and ceiling finishes based on the experiences obtained over the last number of years in
different countries. The results are only applicable to the fibre-cement product and not to the complete
fixing assembly.
NOTE 1 For design purposes of fibre-cement flat sheets in the final application, the failure modes pull-out and
breaking of the fixing or substructure are not in the scope of this standard. They might become decisive and need
to be tested or calculated according to the relevant design standards for fixings (e.g. EN 14592) or ETA and
substructure (e.g. Eurocode 3 for steel, Eurocode 5 for wood and Eurocode 9 for aluminium substructures) and
compared with the results for pull-through and shear resistance.
The results are also applicable for:
— Coated or uncoated sheets manufactured at the same production facility as the tested sheets
provided that the sheets are of the same type, have at least the same declared class according to
EN 12467:2012+A2:2018, Table 6 and at least the same nominal thickness.
— The test method can be applied to textured or non-textured fibre-cement flat sheets. The results of
non-textured sheets are only applicable for textured sheets if the nominal minimum thickness of the
textured sheet is at least the nominal thickness of the non-textured sheet.
— The same type of fixing head or washer assembly where applicable if the diameter of the fixing head
or washer is 0 mm to 2 mm larger than in the test.
— The Shore A hardness of the sealing washer, where applicable, is ± 5 that of the washer used in the
test, given that the washer thickness is at least as thick, the washer material at least as strong and the
shape (dome or flat) of the washer equal to what has been tested.
NOTE 2
A) For pull-through resistance, if the diameter of the drilled hole through the fibre-cement sheet is 0 mm
to 2 mm smaller or equal than in the test up to the diameter of the shank of the fastener, providing, during the test
there is the required clearance hole around the shank of the fastener.
B) For shear resistance, if the diameter of the drilled hole is equal to what has been tested.
It applies only to products as delivered.
2 Normative references
The following documents are referred to in the text in such a way that some or all of their content
constitutes requirements 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 12467:2012+A2:2018, Fibre-cement flat sheets - Product specification and test methods
EN 1990, Eurocode - Basis of structural design
EN ISO 7500-1, Metallic materials - Calibration and verification of static uniaxial testing machines - Part 1:
Tension/compression testing machines - Calibration and verification of the force-measuring system (ISO
7500-1)
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the followi
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