kSIST prEN 15101-1:2010

Thermal insulation products for buildings - In-situ formed loose fill cellulose (LFCI) products - Part 1: Specification for the products before installation

This document specifies requirements for in-situ formed loose-fill cellulose thermal insulation products when installed in internal walls, external walls, floors, galleries, roofs and ceilings.
This Part 1 of the document is a specification for the loose-fill cellulose products before installation.
Part 1 of this document describes the product characteristics and includes procedures for testing, marking and labelling and the rules for evaluation of conformity.
This document does not specify the required level of all properties that should be achieved by a product to demonstrate fitness for purpose in a particular application. The required levels are to be found in regulations or non-conflicting standards.
Products covered by this document may also be used in pre-fabricated thermal insulation systems and composite panels; the structural performance of systems incorporating these products is not covered.
Products with a declared thermal conductivity at 10 °C greater than 0,060 W/(m·K) or a declared thermal resistance lower than 0,25 m2/k/W are not covered by this standard.
This document does not cover factory made cellulose products intended to be used for the insulation of buildings or in-situ cellulose products for the insulation of building equipment and industrial installations.
This Standard does not specify performance requirements for loadbearing, direct airborne sound and acoustic absorption applications.

Wärmedämmstoffe für das Bauwesen: Wärmedämmung aus losen Zellulosefasern (LFCI) – Teil 1: Spezifikation für die Produkte vor dem Einbau

Diese Europäische Norm legt die Anforderungen für an der Verwendungsstelle hergestellte Produkte aus losem Zellulosefüllstoff fest, die in Innen- und Außenwände, Fußböden, Decken, Gallerien, Dächer und Unterdecken eingebaut werden.
Teil 1 dieses Dokuments beschreibt die Produkteigenschaften und enthält Verfahren für die Prüfung, Kennzeichnung und Etikettierung sowie die Regeln der Konformitätsbewertung.
Dieses Dokument legt keine Leistungsstufen für alle Eigenschaften fest, die ein Produkt erreichen sollte, um für einen bestimmten Anwendungsfall tauglich zu sein. Für bestimmte Anwendungen benötigte Stufen können Regelwerken oder nicht entgegenstehenden Normen entnommen werden.
In diesem Dokument beschriebene Produkte werden auch in vorgefertigten Wärmedämmsystemen und Mehrschicht-Verbundplatten angewendet; die Eigenschaften von Systemen, in die diese Produkte integriert sind, werden nicht behandelt.
Produkte mit einem Nennwert der Wärmeleitfähigkeit bei 10 °C (Mitteltemperatur) von mehr als 0,060 W(m × K) oder einem Nennwert des Wärmedurchlasswiderstands von weniger als 0,25 m2/k/W sind nicht Gegenstand dieser Norm.
Dieses Dokument gilt nicht für werkmäßig hergestellte Zelluloseprodukte für die Wärmedämmung von Gebäuden oder an der Verwendungsstelle hergestellte Zelluloseprodukte für die Wärmedämmung für die Haustechnik und betriebstechnische Anlagen.
Dieses Dokument legt keine Leistungsanforderungen für lasttragende Anwendungsbereiche, die Luftschalldämmung und die Schallabsorption fest.

Produits isolant thermiques destines aux applications de bâtiment — Isolation thermique formée en place à base de cellulose (LFCI) — Partie 1 : Spécification des produits en vrac avant la mise en place

La présente Norme européenne spécifie les exigences relatives aux produits d’isolation cellulosiques en vrac
(LFCI) destinés à servir d’isolation thermique et/ou acoustique lorsqu'ils sont installés dans des parois,
planchers, galeries, toitures et plafonds.
La présente partie 1 de la norme est une spécification des produits d'isolation cellulosiques en vrac (LFCI)
avant la mise en place.
La partie 1 de la présente Norme européenne décrit les caractéristiques des produits et inclut les modes
opératoires pour les essais, le marquage et l'étiquetage, ainsi que les règles à respecter pour l'évaluation de
la conformité.
Les produits concernés par la présente norme peuvent également être utilisés en systèmes préfabriqués
d’isolation thermique et panneaux composites ; la performance structurelle des systèmes incorporant ces
produits n’est pas couverte.
Les produits dont la conductivité thermique déclarée à 10 °C est supérieure à 0,060 W/(m × K) ou dont la
résistance thermique déclarée est inférieure à 0,25 m2 × K/W ne sont pas couverts par la présente norme.
La présente Norme européenne ne spécifie pas le niveau requis de toutes les propriétés que doit acquérir un
produit pour démontrer son aptitude à l’emploi pour une application particulière. Les niveaux requis figurent
dans les réglementations locales ou les normes qui ne sont pas en contradiction.
La présente Norme européenne ne couvre pas les produits cellulosiques fabriqués en usine et mis sur le
marché sous forme de nattes, de matelas ou de panneaux destinés à être utilisés pour l’isolation de bâtiments
ou les produits cellulosiques en vrac destinés à l’isolation des équipements du bâtiment et des installations
industrielles.

Toplotnoizolacijski proizvodi za stavbe - Razsuti celulozni proizvodi (LFCI) za oblikovanje na mestu vgradnje - 1. del: Specifikacija za proizvode pred vgradnjo

General Information

• Status: Not Published
• ICS: 91.100.60 - Thermal and sound insulating materials
• Technical Committee: TOP - Thermal insulation
• Current Stage: 98 - Abandoned project (Adopted Project)
• Start Date: 07-Oct-2013
• Due Date: 12-Oct-2013
• Completion Date: 08-Oct-2013
• Directive: 89/106/EEC - Construction products
• Mandate: M/103 - Mandate to CEN/CENELEC concerning the execution of standardization work for harmonized standards on thermal insulating products
• Ref Project: FprEN 15101-1 - Thermal insulation products for buildings - In-situ formed loose fill cellulose (LFCI) products - Part 1: Specification for the products before installation

Standards Content (Sample)

SLOVENSKI oSIST prEN 15101-1:2005

PREDSTANDARD
maj 2005
Toplotnoizolacijski proizvodi za stavbe – Razsuti celulozni proizvodi za
oblikovanje na mestu vgradnje – 1. del: Specifikacija za proizvode pred
vgradnjo
Thermal insulation products for buildings - In-situ formed loose-fill cellulose
products - Part 1: Specification for the products before installation
ICS 91.120.10 Referenčna številka
oSIST prEN 15101-1:2005(en)
©  Standard je založil in izdal Slovenski inštitut za standardizacijo. Razmnoževanje ali kopiranje celote ali delov tega dokumenta ni dovoljeno

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EUROPEAN STANDARD
DRAFT
prEN 15101-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2005
ICS
English version
Thermal insulation products for buildings - In-situ formed loose-
fill cellulose products - Part 1: Specification for the products
before installation
Produits d'isolation thermique pour les bâtiments - Produits Wärmedämmstoffe für das Bauwesen - An der
isolants cellulosiques en vrac mis en forme sur place - Anwendungsstelle hergestelte Wärmedämmung aus
Partie 1 : Spécification des produits avant la mise en place Zellulosefasern (LFCI) - Teil 1: Spezifikation für die
Produkte vor dem Einbau
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee CEN/TC 88.
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 Management Centre has the same
status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Slovakia,
Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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
Management Centre: rue de Stassart, 36  B-1050 Brussels
© 2005 CEN All rights of exploitation in any form and by any means reserved Ref. No. prEN 15101-1:2005: E
worldwide for CEN national Members.

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prEN 15101-1:2005 (E)
Contents Page
Foreword. 4
1 Scope. 5
2 Normative references . 5
3 Definitions, symbols and abbreviations. 6
4 Requirements . 8
5 Test methods. 11
6 Designation code . 13
7 Evaluation of conformity. 13
8 Marking and labelling . 14
Annex A (normative) Determination of declared thermal resistance and thermal
conductivity . 16
A.1 Input data . 16
A.2 Declared values. 16
Annex B (normative) Laboratory methods for the determination of settlement . 18
B.1 Introduction . 18
B.2 Principle . 18
B.3 Apparatus . 18
B.4 Test specimen . 21
B.5 Procedure . 21
B.6 Calculation. 22
B.7 Test report . 23
Annex C (normative) Reaction to fire: Mounting and fixing for end-use applications . 24
C.1 Scope. 24
C.2 Product and end-use application (installation) parameters . 24
C.3 Standardised mounting and fixing of the product simulating end-use applications . 25
C.4 Build-up details of test specimens with the use of the surface product . 28
Annex D (normative) Specimen preparation method for the water absorption test. 29
D.1 Principle . 29
Annex E (normative) Method of test for corrosion resistance. 30
E.1 Principle . 30
E.2 Procedure . 30
E.3 Classification of the results . 31
E.4 Report. 31
Annex F (normative) Test method for resistance to biological agents . 32
F.1 Scope. 32
F.2 Significance and Use. 32
F.3 Apparatus . 32
F.4 Reagents and Materials. 33
F.5 Specimens . 33
F.6 Procedure . 34
F.7 Interpretation of Results. 35
F.8 Report. 35
F.9 Precision and Bias. 35
Annex G (normative) Specimen preparation method for the airflow resistance test . 36
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prEN 15101-1:2005 (E)
G.1 Principle . 36
G.2 Procedure . 36
Annex H (normative) Specimen preparation method for thermal conductivity test . 37
H.1 Principle . 37
H.2 Procedure . 37
Annex I (normative) fcb cf. 38
Annex J (normative) Factory production control . 39
Annex K (informative) Guidance for creating performance charts for loose-fill insulation
and examples of performance charts . 41
Annex ZA (informative) Clauses of this European Standard addressing the provisions of
the EU Construction Products Directive. 43

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prEN 15101-1:2005 (E)
Foreword
This document (prEN 15101-1) has been prepared by Technical Committee CEN/TC 88 “Thermal
insulating materials and products”, the secretariat of which is held by DIN.
This document is currently submitted to the CEN Enquiry.
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, B, C or D, which is an integral part of
this document.
This European Standard is one of a series for mineral wool, expanded clay, expanded perlite, exfoliated
vermiculite, polyurethane/polyisocyanurate, cellulose and urea formaldehyde in-situ formed insulation
products used in buildings, but this standard may be used in other areas where appropriate.
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prEN 15101-1:2005 (E)
1 Scope
This document specifies requirements for in-situ formed loose-fill cellulose thermal insulation products
when installed in internal walls, external walls, floors, galleries, roofs and ceilings.
This Part 1 of the document is a specification for the loose-fill cellulose products before installation.
Part 1 of this document describes the product characteristics and includes procedures for testing,
marking and labelling and the rules for evaluation of conformity.
This document does not specify the required level of all properties that should be achieved by a
product to demonstrate fitness for purpose in a particular application. The required levels are to be
found in regulations or non-conflicting standards.
Products covered by this document may also be used in pre-fabricated thermal insulation systems
and composite panels; the structural performance of systems incorporating these products is not
covered.
Products with a declared thermal conductivity at 10 °C greater than 0,060 W/(m·K) or a declared
2
thermal resistance lower than 0,25 m /k/W are not covered by this standard.
This document does not cover factory made cellulose products intended to be used for the insulation of
buildings or in-situ cellulose products for the insulation of building equipment and industrial installations.
This Standard does not specify performance requirements for loadbearing, direct airborne sound and
acoustic absorption applications.
2 Normative references
The following referenced documents are indispensable for the application 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 1609:1997, Thermal insulating products for building application — Determination of short term
water absorption by partial immersion
EN 12086:2001, Thermal insulating products for building application — Determination of water vapour
transmission properties
EN 12667, Building materials — Determination of thermal resistance by means of guarded hot plate
and heat flow meter method — Products of high and medium thermal resistance
EN 13172:2001, Thermal insulating products for building applications — Evaluation of conformity
EN 13238, Reaction to fire tests for building products. Conditioning procedures and general rules for
selection of substrates
EN 13501-1, Fire classification of construction products and building elements — Part 1
EN 13823, Reaction to fire tests for building products — Building products excluding floorings
exposed to the thermal attack by a single burning item
EN 29053:1993, Acoustics — Materials for acoustical applications — Determination of airflow
resistance
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prEN 15101-1:2005 (E)
EN ISO 11925-2, Reaction to fire tests. Ignitability of building products subjected to direct
impingement of flame — Single-flame source test
ISO 12491, Statistical methods for quality control of building materials and components
prEN ISO 9229, Thermal insulation — Definitions of terms
prEN 15101-2, Thermal insulation products for buildings — In-situ formed loose-fill cellulose products —
Part 2 Specification for the installed product
3 Definitions, symbols and abbreviations
3.1 Definitions
For the purposes of this standard, the following definitions apply.
3.1.1 Definitions as given in prEN ISO 9229
3.1.1.1
installed insulation thickness
insulation thickness as installed by the installer
3.1.1.2
frame construction
walls with wood or metal studs, sloping roof with insulation between rafters
3.1.1.3
settlement
the decrease of installed insulation thickness in lofts or height in cavities and frame constructions with
time, expressed as a percentage of the initial installed thickness (after compaction if prescribed)
3.1.1.4
coverage
mass of insulation per unit area
3.1.1.5
performance chart
a table giving thickness and coverage requirements for different values of declared thermal resistance
3.1.2 Additional definitions
3.1.2.1
level
the given value, which is the upper or lower limit of a requirement. The level is given by the declared
value of the characteristic concerned
3.1.2.2
class
a combination of two levels of the same property between which the performance shall fall, where the
levels are given by the declared value of the characteristic concerned
3.1.2.3
loose fill cellulose insulation product
a fibrous or granulated natural cellulose product with or without additives, installed either by dry
blowing, dry injection or by wet spray, either on- site or in a factory
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prEN 15101-1:2005 (E)
3.2 Symbols and abbreviations
Symbols used in this standard:
λ is the 90 % fractile with a confidence level of 90 % for the thermal conductivity W/(m·K)
90/90
λ is the declared thermal conductivity      W/(m·K)
D
λ is one test result of thermal conductivity      W/(m·K)
i
λ is the mean thermal conductivity      W/(m·K)
mean
µ is the water vapour diffusion resistance factor     -
n is the number of test results       -
2
R is the 90% fractile with a confidence level of 90% for the thermal resistance m K/W
90/90
2
R is the declared thermal resistance      m K/W
D
2
R is the mean thermal resistance      m K/W
mean
3
ρ is the bulk density before settlement test     kg/m
s is the estimate of the standard deviation of the thermal conductivity W/(m·K)
λ
2
W is the short term water absorption kg/m
p
s is the initial height in the settlement tests mm
i
s is the final height in the settlement tests mm
a
s is the mean declared settlement value mm
D
2
R is the level of airflow resistivity kPas/m
a
3
P is the settled density after testing kg/m
s
S is the symbol of the declared class for settlement
WS is the symbol of the declared level for short-term water absorption
CR is the symbol for the declared class for corrosion
BA is the symbol for the declared class for resistance to biological agents
AF is the symbol for airflow resistivity
Abbreviations used in this standard:
ITT is Initial Type Test
LFCI is Loose-Fill Cellulose Insulation
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prEN 15101-1:2005 (E)
4 Requirements
4.1 General
Product properties shall be assessed in accordance with clause 5. To comply with this standard,
products shall meet the requirements of 4.2, and the requirements of 4.3 as appropriate.
This standard gives performance charts for three different applications:
 loft insulation
 masonry cavity wall, and floor insulation
 frame construction
NOTE The three applications may require different classes for settlement.
One test result on a product property is the average of the measured values on the number of test
specimens given in Table 6.
4.2 For all applications
4.2.1 Thermal conductivity and thermal resistance
Thermal conductivity and thermal resistance shall be based upon measurements carried out in
accordance with EN 12667.
The thermal values shall be determined in accordance with Annex A, 5.1.1 and 5.3.2 and declared by
the manufacturer, according to the following:
 the reference mean temperature shall be 10 °C;
 the measured values shall be expressed with three significant values;
 the declared thermal values, shall be given as limit values representing at least 90 % of the
production determined with a confidence level of 90 %;
 the declared thermal resistance, R , shall be calculated from the insulation thickness and the
D
declared thermal conductivity, λ (See note);
D
 the value of thermal conductivity λ shall be rounded upwards to the nearest 0,001 W/(m·K) and
D
declared in levels with steps of 0,001 W/(m·K);
2
 the value of thermal resistance, R , shall be rounded upward to the nearest 0,05 m K/W and
D
2
declared in levels with steps of 0,05 rn K/W.
NOTE The declaration of thermal resistance for installed loose-fill cellulose is described in Part 2 of this
standard (prEN 15101-2).
4.2.2 Settlement
4.2.2.1 Horizontal applications, loft and floors
Settlement shall be classified and declared in accordance with Table 1. The classification shall be
based on the long-term settlement experience after installation or measurements made in accordance
with the laboratory method A given in Annex B.
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prEN 15101-1:2005 (E)
Table 1 — Classes for settlement for horizontal applications, lofts and floors
Class Requirement
SH1 No measurable settlement
SH2
≤ 5 %
SH3
≤ 10 %
SH4
≤ 15 %
SH5
≤ 20 %
SH6
≤ 25 %
SH7 > 25 %

4.2.2.2 Cavity insulation, frame constructions and cavity walls
Settlement shall be classified and declared in accordance with Table 2. The classification shall be
based on the long-term settlement experience after installation or measurements made in accordance
with the laboratory method B given in Annex B.
Table 2 — Classes for settlement for cavity insulation, frame constructions and cavity walls
Class Requirement
SCO No settlement

4.2.3 Reaction to fire
Reaction to fire classifications (Euroclasses) shall be determined in their end-use applications and if
required as placed on the market in accordance with EN 13501-1. Mounting and fixing details are specified
according to end-use in Annex C.
4.2.4 Durability characteristics
4.2.4.1 General
The appropriate durability characteristics have been considered and are covered in 4.2.4.2,
4.2.4.3,4.2.4.4 and 4.2.4.5.
4.2.4.2 Durability of reaction to fire against ageing/degradation
There is no change in reaction to fire for LFCI products with time as the contents of additives do not
change with time.
4.2.4.3 Durability of reaction to fire against biological agents
There is no change with time of the reaction to fire as a result of biological action.
4.2.4.4 Durability of thermal resistance against biological agents
There is no change with time of the thermal performance as a result of biological action.
4.2.4.5 Durability of thermal resistance against ageing/degradation
The thermal conductivity (4.2.1) of LCFI products does not change with time. Account is taken of
settlement (4.2.2) (classes given in Table 1) in stating the declared thermal resistance values.
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prEN 15101-1:2005 (E)
4.3 For specific applications
4.3.1 General
If there is no intended requirement for a property, described in 4.3, for a product in its end-use
application, then the property need not be determined and declared by the manufacturer
4.3.2 Short-term water absorption
Short-term water absorption, W , shall be determined in accordance with EN 1609: 1997, method A
p
with specimen preparation in accordance with Annex D. Test results shall be classified according to
Table 3:
Table 3 — Classes of short-term water absorption
Class Requirements
WS1 No requirements
2
WS2
≤ 1,0 kg/m
2
WS3 > 1,0 kg/m

4.3.3 Water vapour diffusion resistance factor
Loose-fill products have a structure that is highly permeable to water vapour. The water vapour
resistance factor, µ, may be assumed to be 1 if no measurements are available. If measurements are
undertaken the product shall be tested in accordance with EN 12086.
4.3.4 Release of dangerous substances
NOTE See Annex ZA.
4.3.5 Corrosion resistance
Corrosion resistance shall be classified and declared in accordance with Table 4 after testing in
accordance with Annex E.
Table 4 — Classes of corrosion resistance
Class Requirements
CR0 No requirement or no performance
determined
CR1 Test passed

4.3.6 Resistance to biological agents
Resistance to biological agents shall be classified and declared in accordance with Table 5 after testing
in accordance with the procedure given in Annex F.
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prEN 15101-1:2005 (E)
Table 5 — Classes for resistance to biological agents
Class Requirements
BA0 No requirement or no performance
determined
BA1 Test passed

4.3.7 Airflow resistivity
Airflow resistivity, R , shall be determined in accordance with EN 29053:1993, method A using a
a
specimen prepared in accordance with Annex G. The value of airflow resistance shall be declared in
2
levels with steps of 1 kPa·s/m . No test result shall be lower than the declared value.
NOTE Airflow resistivity can be used when estimating the risk for reduced thermal resistance caused by
convection.
5 Test methods
5.1 Sampling
5.1.1 Sampling for measuring thermal conductivity
For information on sampling, preparation and conditioning of the samples for measuring thermal
conductivity see Annex H.
5.2 Conditioning
No special conditioning of the test specimens is needed unless otherwise specified in the Annexes to
this standard or other test standards. In case of dispute, the test specimens shall be stored at
(23 ± 2) °C and (50 ± 5) % relative humidity for at least 24 hours prior to testing.
5.3 Testing
5.3.1 General
Table 6 gives the dimensions of the test specimens, the minimum number of measurements required
to get one test result and any other specific conditions which are necessary.
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prEN 15101-1:2005 (E)

Table 6 — Test methods, test specimens and conditions
Dimensions in millimetres
Clause Title Test method Test specimen Specific conditions
Dimensions No. to get
one result
4.2.1 Thermal EN 12667 > (800 x 800 x 100) 1 Measuring area:
conductivity and  > (500 x 500)
thermal resistance
  > (500 x 500 x 100) 1 > (250 x 250)
4.2.2 Settlement

Lofts and floors Annex B
 Method A 550 x 550 x 330 1

Frame Annex B,
construction and Method B 1000 x 625 x 160 1
cavity walls minimum
1)
4.2.3 Reaction to fire See EN13501-1 and Annex C
4.3.2 Short-term water EN 1609: 1997 200 x 200 x 50 4
absorption Method A
4.3.3 Water vapour EN 12086: Maximum 5
diffusion 2001:Annex B thickness 100
resistance factor
4.3.5 Corrosion Annex E 20 g test 4
resistance specimens
4.3.6 Resistance to Annex F Diameter 150 2
biological agents Thickness 20
4.3.7 Airflow resistivity EN 29053: 1993 500 x 500 x 100
 Method A

5.3.2 Thermal conductivity
Thermal resistance and thermal conductivity shall be determined in accordance with EN 12667 and
under the following conditions:
 at a mean temperature of (10 ± 0,30) °C;
 after conditioning in accordance with 5.2;
 after preparation in accordance with the procedure given in Annex H.
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prEN 15101-1:2005 (E)
6 Designation code
The manufacturer shall give a designation code for a LFCI product. The following shall be included
except when there is no requirement for a property described in 4.3:
 Loose-fill cellulose (LFCI)
 This EN standard number
 Declared settlement class for horizontal applications SHi
Declared settlement class for cavity insulation  SCi
 Declared water absorption class   WSi
Declared corrosion resistance class   CRi
 Declared class for resistance to biological agents  BAi
 Declared airflow resistivity    AFi
where ,,i” shall be used to indicate the relevant class or level.
The designation code for a loose-fill cellulose product declared for use as cavity insulation is
illustrated by the following example:
LFCI EN 15101—SC0 – WS2 – CR1 – BA1
7 Evaluation of conformity
The manufacturer or his authorized representative shall be responsible for the conformity of his
product with the requirements of this European Standard. The evaluation of conformity shall be
carried out in accordance with EN 13172 and shall be based on factory production control and tests
on samples taken at the factory.
Clause 7 of EN 13172: 2001 applies to LFCI-products with the following modifications:
 Note 2 of clause 7 of EN 13172: 2001 does not apply.
 The maximum acceptable failure of anyone measurement is 10 %.
 In case of an up to 10 % failure of the first measurement, two other samples shall be taken and
measured.
The two additional measurements must meet the declared value, and the average of the three
measurements taken must also be on the positive side of the declared value.
If a manufacturer decides to group his products it shall be done in accordance with EN 13172.
The minimum frequencies of tests in the factory production control shall be in accordance with
Annex J of this standard. When indirect testing is used, the correlation to direct testing shall be
established in accordance with EN 13172.
NOTE 1 The system of attestation of conformity for the CE marking of the product is chosen in accordance
with Annex ZA of this standard (See ZA.2.2). For in-situ formed loose-fill cellulose insulation (LFCI) products the
footnote * of Table ZA.2.2 applies except when it can be demonstrated to the notified body for a particular
product that no stage in the production process will result in an improvement of the reaction to fire classification
(see Table ZA.2.2, footnote **).
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prEN 15101-1:2005 (E)
The manufacturer or his authorised representative shall make available, in response to a request, a
certificate or declaration of conformity as appropriate.
NOTE 2 For the EC certificate and declaration of conformity, as appropriate, see ZA.2.3.
8 Marking and labelling
8.1 Marking and labelling
Products complying with this standard shall be clearly marked on the container and/or consignment
note with following information:
 designation code as given in clause 6;
 product name or other identifying characteristic;
 name or identifying mark and address of the producer or his authorised representative
established in the EEA;
 year of production (the last two digits);
 shift or time or traceability code;
 reacti
...