EN 16977:2020
(Main)Thermal insulation products for buildings - Factory made calcium silicate (CS) products - Specification
Thermal insulation products for buildings - Factory made calcium silicate (CS) products - Specification
This European Standard specifies the characteristics for factory made calcium silicate products with or without lamination or coating which are used for the thermal insulation of buildings.
Calcium silicate insulation material comprising hydrated calcium silicate, normally reinforced by incorporated fibres. The main crystal phases are Xonotlite, Tobermorite with or without Wollastonite.
The products are manufactured in the form of boards, segments and prefabricated ware.
The standard covers multi-layered CS products.
This European Standard describes product characteristics and includes procedures for testing, evaluation of conformity, marking and labelling.
This European Standard does not specify the required level or class of a given property that shall be achieved by a product to demonstrate fitness for purpose in a particular application. The levels required for a given application can be found in regulations and invitations to tender.
This European Standard is not valid for products with a declared thermal conductivity greater than 0,075 W/(mK) at 10 °C.
This European Standard does not cover aerated concrete, autoclaved aerated concrete, mineral foam insulating products and sand-lime bricks as well as in situ insulation products and products intended to be used for the insulation of the building equipment and industrial installations.
Wärmedämmstoffe für Gebäude - Werkmäßig hergestellte Produkte aus Calciumsilikat (CS) - Spezifikation
Dieses Dokument legt die Merkmale für werkmäßig hergestellte Produkte aus Calciumsilikat (CS) mit oder ohne Laminierung oder Beschichtung fest, die zur Verwendung bei der Wärmedämmung von Gebäuden vorgesehen sind.
Dieses Dokument ist anwendbar auf Werkstoffe mit den Hauptkristallphasen Xonotlit und Tobermorit mit oder ohne Wollastonit.
Dieses Dokument ist anwendbar auf Produkte, die in Form von Platten, Segmenten und vorgefertigten Produkten hergestellt werden.
Dieses Dokument ist anwendbar auf mehrschichtige CS-Produkte.
Die durch dieses Dokument abgedeckten Produkte können in Dächern, Wänden, Decken und Böden verwendet werden.
Dieses Dokument legt Verfahren zur Bewertung und Überprüfung der Leistungsbeständigkeit (AVCP, en: assessment and verification of constancy of performance) von Eigenschaften werkmäßig hergestellter Produkte aus Calciumsilikat (CS) fest.
Dieses Dokument behandelt nicht:
- Produkte, die für eine Verwendung als Dämmung von Gebäudeeinrichtungen und industriellen Anlagen vorgesehen sind;
- Produkte, die für eine Verwendung bei Tiefbauarbeiten vorgesehen sind;
- Produkte mit einer angegebenen Wärmeleitfähigkeit über 0,078 W/(mK) bei 10 °C;
- Porenbeton, dampfgehärteten Porenbeton, Mineralschaum-Dämmprodukte und Kalksandstein;
- am Verwendungsort gefertigte Produkte.
Produits isolants thermiques pour le bâtiment - Produits manufacturés en silicate de calcium (CS) - Spécifications
Le présent document spécifie les caractéristiques des produits manufacturés en silicate de calcium (SC), laminés ou non, avec ou sans enduit de finition, destinés à être utilisés pour l’isolation thermique des bâtiments.
Le présent document est applicable aux matériaux dont les principales phases cristallines sont la xonotlite et la tobermorite avec ou sans wollastonite.
Le présent document est applicable aux produits fabriqués sous forme de panneaux, de segments et de marchandises préfabriquées.
Le présent document est applicable aux produits multicouches SC.
Les produits couverts par le présent document peuvent être utilisés dans les toitures, les murs, les plafonds et les planchers.
Le présent document spécifie les modes opératoires d'évaluation et de vérification de la constance des performances (EVCP) des caractéristiques de produits en silicate de calcium (SC) manufacturés.
Le présent document ne couvre pas :
- les produits destinés à être utilisés pour l’isolation d’équipements de bâtiment et d’installations industrielles ;
- les produits destinés à être utilisés pour les ouvrages de génie civil ;
- les produits ayant une conductivité thermique déclarée supérieure à 0,078 W/(mK) à 10 °C ;
- les produits isolants en béton cellulaire, en béton cellulaire autoclavé ou en mousse minérale, et les briques silico-calcaires ;
- les produits isolants in situ.
Toplotnoizolacijski proizvodi za stavbe - Industrijsko izdelani proizvodi iz kalcijevih silikatov (CS) - Specifikacija
General Information
Standards Content (Sample)
SLOVENSKI STANDARD
01-januar-2021
Toplotnoizolacijski proizvodi za stavbe - Industrijsko izdelani proizvodi iz
kalcijevih silikatov (CS) - Specifikacija
Thermal insulation products for buildings - Factory made calcium silicate (CS) products -
Specification
Wärmedämmstoffe für Gebäude - Werkmäßig hergestellte Produkte aus Calciumsilicat
(CS) - Spezifikation
Produits isolants thermiques pour le bâtiment - Produits manufacturés en silicate de
calcium (CS) - Spécification
Ta slovenski standard je istoveten z: EN 16977:2020
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.
EN 16977
EUROPEAN STANDARD
NORME EUROPÉENNE
November 2020
EUROPÄISCHE NORM
ICS 91.100.60
English Version
Thermal insulation products for buildings - Factory made
calcium silicate (CS) products - Specification
Produits isolants thermiques pour le bâtiment - Wärmedämmstoffe für Gebäude - Werkmäßig
Produits manufacturés en silicate de calcium (CS) - hergestellte Produkte aus Calciumsilikat (CS) -
Spécifications Spezifikation
This European Standard was approved by CEN on 28 September 2020.
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
© 2020 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 16977:2020 E
worldwide for CEN national Members.
Contents Page
European foreword . 3
1 Scope . 4
2 Normative references . 4
3 Terms, definitions, symbols, units and abbreviated terms . 5
3.1 Terms and definitions . 5
3.2 Symbols, units and abbreviated terms . 7
4 Characteristics . 8
4.1 Reaction to fire . 8
4.2 Release of VOCs . 9
4.3 Rate of release of corrosive substances . 9
4.4 Compressive strength . 9
4.5 Bending strength . 9
4.6 Thermal resistance . 9
4.7 Dimensional stability under specified temperature and humidity conditions . 10
4.8 Water absorption . 10
4.9 Water vapour transmission. 10
5 Assessment methods . 10
5.1 General . 10
5.2 Test methods . 12
6 Assessment and verification of constancy of performance - AVCP . 15
6.1 General . 15
6.2 Assessment of performance . 16
6.3 Verification of constancy of performance . 17
Annex A (normative) Determination of the declared values of thermal resistance and
thermal conductivity . 20
Annex B (normative) Factory Production Control (FPC) . 22
Annex C (normative) CS multi-layered insulation products . 26
Annex D (normative) Determination of the thermal conductivity in relation to moisture
content . 27
Annex ZA (informative) Relationship of this European Standard with Regulation (EU)
No.305/2011 . 29
Bibliography . 34
European foreword
This document (EN 16977:2020) has been prepared by Technical Committee CEN/TC 88 “Thermal
insulating materials and products”, the secretariat of which is held by DIN.
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 May 2021 and conflicting national standards
shall be withdrawn at the latest by August 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 has been prepared under a standardization request given to CEN by the European
Commission and the European Free Trade Association.
For relationship with (EU) Regulation 305/2011, see informative Annex ZA, which is an integral part of
this document.
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.
1 Scope
This document specifies the characteristics for factory made calcium silicate (CS) products with or
without lamination or coating intended to be used for the thermal insulation of buildings.
This document is applicable for materials with the main crystal phases Xonotlite and Tobermorite with
or without Wollastonite.
This document is applicable for products which are manufactured in the form of boards, segments and
prefabricated ware.
This document is applicable for multi-layered CS products.
The products covered by this documents can be used in roofs, walls, ceilings and floors.
This document specifies procedures for assessment and verification of constancy of performance
(AVCP) of characteristics of factory made calcium silicate products (CS).
This document does not cover:
— products intended to be used for the insulation of building equipment and industrial installations;
— products intended to be used for civil engineering works;
— with a declared thermal conductivity greater than 0,078 W/(mK) at 10 °C;
— aerated concrete, autoclaved aerated concrete, mineral foam insulating products and sand-lime
bricks;
— in situ insulation products.
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 822:2013, Thermal insulating products for building applications - Determination of length and width
EN 823:2013, Thermal insulating products for building applications - Determination of thickness
EN 824:2013, Thermal insulating products for building applications - Determination of squareness
EN 825:2013, Thermal insulating products for building applications - Determination of flatness
EN 826:2013, Thermal insulating products for building applications - Determination of compression
behaviour
EN 1604:2013, Thermal insulating products for building applications - Determination of dimensional
stability under specified temperature and humidity conditions
EN 12086:2013, Thermal insulating products for building applications - Determination of water vapour
transmission properties
EN 12667:2001, Thermal performance of building materials and products - Determination of thermal
resistance by means of guarded hot plate and heat flow meter methods - Products of high and medium
thermal resistance
EN 12939:2000, Thermal performance of building materials and products - Determination of thermal
resistance by means of guarded hot plate and heat flow meter methods - Thick products of high and
medium thermal resistance
EN 13468:2001, Thermal insulating products for building equipment and industrial installations -
Determination of trace quantities of water soluble chloride, fluoride, silicate, sodium ions and pH
EN 13501-1:2018, Fire classification of construction products and building elements - Part 1:
Classification using data from reaction to fire tests
EN 13820:2003, Thermal insulating materials for building applications - Determination of organic
content
EN 13823:2020, Reaction to fire tests for building products - Building products excluding floorings
exposed to the thermal attack by a single burning item
EN 15715:2009, Thermal insulation products - Instructions for mounting and fixing for reaction to fire
testing - Factory made products
EN 16516:2017+A1:2020, Construction products: Assessment of release of dangerous substances -
Determination of emissions into indoor air
EN ISO 1182:2020, Reaction to fire tests for products - Non-combustibility test (ISO 1182:2020)
EN ISO 1716:2018, Reaction to fire tests for products - Determination of the gross heat of combustion
(calorific value) (ISO 1716:2018)
EN ISO 9229:2020, Thermal insulation - Vocabulary (ISO 9229:2020)
EN ISO 10456:2007, Building materials and products - Hygrothermal properties - Tabulated design values
and procedures for determining declared and design thermal values (ISO 10456:2007)
EN ISO 11925-2:2020, Reaction to fire tests - Ignitability of products subjected to direct impingement of
flame - Part 2: Single-flame source test (ISO 11925-2:2020)
EN ISO 15148:2002/A1:2016, Hygrothermal performance of building materials and products -
Determination of water absorption coefficient by partial immersion – Amendment 1 (ISO
15148:2002/Amd 1:2016)
ISO 16269-6:2014, Statistical interpretation of data - Part 6: Determination of statistical tolerance
intervals
3 Terms, definitions, symbols, units and abbreviated terms
3.1 Terms and definitions
For the purposes of this document, the terms and definitions given in EN ISO 9229:2020 and the
following apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• ISO Online browsing platform: available at https://www.iso.org/obp
• IEC Electropedia: available at http://www.electropedia.org/
3.1.1
calcium silicate
insulation material comprising hydrated calcium silicate, normally reinforced by incorporating fibres
3.1.2
board; slab
rigid or semi-rigid (insulation) product of rectangular shape and cross section in which the thickness is
uniform and substantially smaller than the other dimensions
Note 1 to entry: Boards are usually thinner than slabs. Boards an
...
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