EN 16012:2012/FprA1

SLOVENSKI STANDARD
01-september-2014
Toplotnoizolacijski proizvodi za stavbe - Odsevni izolacijski proizvodi -
Ugotavljanje nazivnih toplotnih lastnosti
Thermal insulation for buildings - Reflective insulation products - Determination of the
declared thermal performance
Wärmedämmstoffe für Gebäude - Reflektierende Wärmedämm-Produkte - Bestimmung
der Nennwerte der wärmetechnischen Eigenschaften
Isolation thermique des bâtiments - Produits d’isolation réfléchissants - Détermination de
la performance thermique déclarée
Ta slovenski standard je istoveten z: EN 16012:2012/FprA1
ICS:
91.100.60 0DWHULDOL]DWRSORWQRLQ Thermal and sound insulating
]YRþQRL]RODFLMR materials
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
FINAL DRAFT
EN 16012:2012
NORME EUROPÉENNE
EUROPÄISCHE NORM
FprA1
May 2014
ICS 91.100.60
English Version
Thermal insulation for buildings - Reflective insulation products -
Determination of the declared thermal performance
Isolation thermique des bâtiments - Produits d'isolation Wärmedämmstoffe für Gebäude - Reflektierende
réfléchissants - Détermination de la performance thermique Wärmedämm-Produkte - Bestimmung der Nennwerte der
déclarée wärmetechnischen Eigenschaften
This draft amendment is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee
CEN/TC 89.
This draft amendment A1, if approved, will modify the European Standard EN 16012:2012. 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-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, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania,
Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, 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: Avenue Marnix 17, B-1000 Brussels
© 2014 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 16012:2012/FprA1:2014 E
worldwide for CEN national Members.

Contents Page
Foreword .3
1 Modification to Clause 2 .4
2 Modification to 3.2 .4
3 Modifications to Clause 5 .4
3.1 Modification to 5.2, Thickness measurement .4
3.2 Modification to 5.3, Conditioning and specimen preparation .4
3.3 Modification to 5.4, Determination of thermal resistance – outline .4
4 Modifications to Clause 7 .5
4.1 Modification to 7.1, Results derived from hot plate and emissivity measurements
(Products Type 1 & 2) .5
4.2 Modification to 7.2, Results derived from hot box and emissivity measurements (Product
Types 1, 2 & 3) .5
4.3 Modification to 7.3 Results derived from emissivity measurements only (product Type 4) .6
5 Modifications to Annex D, Measurement of emissivity using a Thermal Infra-Red
apparatus .6
5.1 Modification to D.5.2, Dimensions and numbers of specimens .6
5.2 Modification to D.7, Expression of results .6

Foreword
This document (EN 16012:2012/FprA1:2014) has been prepared by Technical Committee CEN/TC 89
“Thermal performance of buildings and building components”, the secretariat of which is held by SIS.
This document is currently submitted to the Unique Acceptance Procedure.
1 Modification to Clause 2
After EN 823, delete the reference to the date "1994".
2 Modification to 3.2
Add the following symbols:
1) In the Table of Symbols:
Symbol Quantity Unit
"R thermal resistance m²·K/W"
2) In the Table of Subscripts:
Subscripts
"90/90       90 % fractile with a confidence level of 90 %"
3 Modifications to Clause 5
3.1 Modification to 5.2, Thickness measurement
In the second line of 5.2 delete the reference ":1994
...