SIST EN 15191:2025

SLOVENSKI STANDARD
01-marec-2025
Nadomešča:
SIST EN 15191:2010
Montažni betonski izdelki - Klasifikacija lastnosti betona, armiranega s steklenimi
vlakni
Precast concrete products - Classification of glassfibre reinforced concrete performance
Betonfertigteile - Klassifizierung der Leistungseigenschaften von Glasfaserbeton
Produits préfabriqués en béton - Classification des performances des composites
ciment-verre
Ta slovenski standard je istoveten z: EN 15191:2024
ICS:
91.100.30 Beton in betonski izdelki Concrete and concrete
products
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EN 15191
EUROPEAN STANDARD
NORME EUROPÉENNE
December 2024
EUROPÄISCHE NORM
ICS 91.100.30 Supersedes EN 15191:2009
English Version
Precast concrete products - Classification of glassfibre
reinforced concrete performance
Produits préfabriqués en béton - Classification des Betonfertigteile - Klassifizierung der
performances des composites ciment-verre Leistungseigenschaften von Glasfaserbeton
This European Standard was approved by CEN on 1 December 2024.

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, Türkiye 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
© 2024 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 15191:2024 E
worldwide for CEN national Members.

Contents Page
European foreword . 3
Introduction . 4
1 Scope . 5
2 Normative references . 5
3 Terms and definitions . 5
3.1 Terms and definitions . 5
3.2 Symbols and abbreviated terms . 6
4 Properties of glassfibre reinforced concrete . 7
4.1 Characteristics of composite material . 7
4.2 GRC with oriented fibres . 7
5 Classification of GRC . 8
5.1 Classification according to mechanical properties. 8
5.2 Material classes . 8
5.2.1 Classification parameters . 8
5.2.2 Specification of the parameters . 9
5.3 Application specific parameter. 9
5.3.1 General. 9
5.3.2 Test methods . 9
5.3.3 Application specific value in case of exposure to natural weathering . 9
6 Special properties . 10
7 Requirements of glassfibre . 10
Bibliography . 11

European foreword
This document (EN 15191:2024) 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 June 2025, and conflicting national standards shall be
withdrawn at the latest by June 2025.
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 supersedes EN 15191:2009.
a) typical composition and performance moved to an informative annex;
b) introduction of a criterion on the ratio between the bending stress at limit of proportionality and the
bending stress at modulus of rupture;
c) update and simplification of the table of characteristic values for the classification of GRC;
d) modification of the provisions related to the application specific parameters, with the introduction
of default values.
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, Türkiye and the United
Kingdom.
Introduction
The classification covers all glassfibre reinforced concrete (GRC) formulation and production processes.
The properties of GRC depend on:
a) the constituent materials used;
b) the composition of glassfibre reinforced concrete;
c) the production processes.
The classification of GRC is based on the material properties that can be achieved.
1 Scope
This document deals with the classification of glassfibre reinforced concrete. This classification conforms
to the needs of the design process of glassfibre reinforced concrete components. This document applies
only if EN 1169 is followed.
This document does not deal with design methods.
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 th
...