prEN 14509-3

SLOVENSKI STANDARD
01-november-2021
Tovarniško izdelane izolacijske sendvič plošče z obojestranskim kovinskim
oplaščenjem - 3. del: Preskusne metode za ugotavljanje mehanske trdnosti,
fizičnega obnašanja stavb in vzdržljivosti
Factory-made double skin metal faced insulating sandwich panels - Part 3: Test methods
for determining mechanical strength, building physical behaviour and durability
Werkmäßig hergestellte Sandwich-Elemente mit beidseitigen Metalldeckschichten - Teil
3: Prüfverfahren zur Bestimmung der mechanischen Festigkeit, des bauphysikalischen
Verhaltens und der Dauerhaftigkeit
Panneaux sandwiches isolants à deux parements métalliques manufacturés - Partie 3:
Méthodes d'essai pour déterminer la résistance mécanique, le comportement lié à la
physique des bâtiments et leur durabilité
Ta slovenski standard je istoveten z: prEN 14509-3
ICS:
91.100.60 Materiali za toplotno in Thermal and sound insulating
zvočno izolacijo materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
August 2021
ICS 91.100.60
English Version
Factory-made double skin metal faced insulating sandwich
panels - Part 3: Test methods for determining mechanical
strength, building physical behaviour and durability
Panneaux sandwiches isolants à deux parements Werkmäßig hergestellte Sandwich-Elemente mit
métalliques manufacturés - Partie 3: Méthodes d'essai beidseitigen Metalldeckschichten - Teil 3:
pour déterminer la résistance mécanique, le Prüfverfahren zur Bestimmung der mechanischen
comportement lié à la physique des bâtiments et leur Festigkeit, des bauphysikalischen Verhaltens und der
durabilité Dauerhaftigkeit
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 128.
If this draft becomes a European Standard, 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.

This draft European Standard 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-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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are
aware and to provide supporting documentation.

Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without
notice and shall not be referred to as a European Standard.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 14509-3:2021 E
worldwide for CEN national Members.

Contents Page
European foreword .4
Introduction.5
1 Scope .6
2 Normative references .6
3 Terms, definitions, symbols, subscripts and abbreviations .8
3.1 Terms and definitions.8
3.2 Symbols, subscripts and abbreviations . 10
4 Test methods for determination of mechanical resistance . 14
4.1 Cross panel tensile test . 14
4.2 Compressive strength test. 17
4.3 Shear strength and shear modulus - shear beam – short term loading . 18
4.4 Shear strength and shear modulus - complete panel – short term loading . 23
4.5 Test procedures, calculations and results of shear tests– long term loading . 27
4.6 Test to determine wrinkling strength of a simply supported panel (σ ) . 28
w
4.7 Test method for determination of the creep coefficient (φ ) . 38
t
4.8 Test method for determination of wrinkling strength over central support (σ ) . 41
ws
4.9 Wrinkling strength over a central support in elevated temperature (σ ) . 45
wsT
4.10 Test for resistance to point loads and access loads . 45
4.11 Test method for determination of support reaction capacity at the end of a panel . 47
4.12 Recording and interpretation of test results . 50
4.13 Shortened test program . 54
5 Test method for determination of apparent core density and mass of panel . 55
5.1 Determination of core density . 55
5.2 Determination of mass of a panel . 56
6 Determination of the thermal transmittance of a panel (U) . 56
6.1 General . 56
6.2 Determination of the thermal conductivity of component materials . 57
6.3 Calculation of the thermal transmittance of a panel (U ) . 57
d,S
) on the basis of
6.4 Method for the calculation of the thermal transmittance of a panel (Ud,S
tabled values . 60
7 Test method for determination of water permeability of a joint – resistance to driving
rain under pulsating pressure. . 62
7.1 Principle . 62
7.2 Apparatus . 62
7.3 Test specimens . 62
7.4 Procedure . 62
7.5 Calculations and results . 63
8 Test method for determination of air permeability of a joint . 63
8.1 Principle . 63
8.2 Apparatus . 63
8.3 Test specimens . 63
8.4 Procedure . 63
8.5 Calculations and results . 63
9 Test method for determination of water vapour permeability of a joint . 63
9.1 Principle . 63
9.2 Apparatus . 63
9.3 Test specimens . 64
9.4 Procedure . 64
9.5 Calculations and results . 64
10 Test method for determination of airborne sound insulation . 64
10.1 Principle . 64
10.2 Apparatus . 64
10.3 Test specimens . 64
10.4 Procedure . 64
10.5 Calculations and results . 64
11 Test method for determination of sound absorption . 64
11.1 Principle . 64
11.2 Apparatus . 64
11.3 Test specimens . 65
11.4 Procedure . 65
11.5 Calculations and results . 65
12 Determination of durability related characteristics . 65
12.1 General . 65
12.2 Test DUR1 . 65
12.3 Test DUR2 . 67
12.4 Test report on durability tests DUR1 and DUR2 . 70
12.5 Adhesive bond between faces and prefabricated core material (wedge test) . 71
12.6 Repeated loading test . 73
12.7 Thermal shock test . 73
12.8 Corrosion protection . 75
13 Determination of fire related characteristics . 77
13.1 Reaction to fire . 77
13.2 Resistance to fire . 84
13.3 Additional instructions for external fire performance for roofs . 91
13.4 Determination of the amount and thickness of the adhesive layer . 93
13.5 Test- and classification reports concerning Reaction to fire and Resistance to fire
properties . 94
14 Determination of dimensio
...