prEN 12004-3
(Main)Adhesives for ceramic tiles - Part 3: Terminology, specifications, designation and marking
Adhesives for ceramic tiles - Part 3: Terminology, specifications, designation and marking
This document specifies the additional characteristics for the adhesives for ceramic tiles, i.e. cementitious ones for internal and external tile installations, dispersion and reaction resin ones for internal tile installations, on walls and floors.
This document provides the terminology concerning the products, working methods, application properties, etc., for ceramic tile adhesives.
This document does not provide criteria or recommendations for the design and installation of ceramic tiles.
NOTE Ceramic tile adhesives are also used for other types of tiles (natural and agglomerated stones, etc.), if they do not adversely affect these materials.
Klebstoffe für keramische Fliesen und Platten - Teil 3: Terminologie, Spezifikationen, Bezeichnung und Kennzeichnung
Dieses Dokument legt die zusätzlichen Merkmale für die Mörtel und Klebstoffe für keramische Fliesen und Platten fest, d. h. zementhaltige Mörtel für Fliesen und Platten an Wänden und Böden für innen und außen sowie Dispersions- und Reaktionsharzklebstoffe für keramische Fliesen und Platten an Wänden und Böden für innen.
Dieses Dokument enthält die Terminologie zu Produkten, Arbeitsverfahren, Verarbeitungseigenschaften usw. für Mörtel und Klebstoffe für keramische Fliesen und Platten.
Dieses Dokument enthält keine Kriterien oder Empfehlungen für die Formgestaltung und Verlegung von keramischen Fliesen und Platten.
ANMERKUNG Klebstoffe für keramische Fliesen und Platten werden auch für andere Arten von Fliesen und Platten (aus Natur- und Betonwerkstein usw.) verwendet, sofern sie auf diese Materialien keine negativen Einflüsse ausüben.
Colles pour carreaux céramiques - Partie 3 : Terminologie, spécifications, désignation et marquage
Le présent document spécifie les caractéristiques additionnelles pour les colles pour carreaux céramiques, c’est-à-dire les mortiers-colles destinés à la pose en intérieur et en extérieur, les colles à base de résine réactive et les colles à base de résine en dispersion destinées à la pose en intérieur sur les murs et les sols.
Ce document fournit la terminologie concernant les produits, les méthodes d’application, les propriétés de mise en œuvre, etc., applicables aux colles pour carreaux céramiques.
Le présent document ne contient ni critères ni recommandations de conception et de pose de carreaux céramiques.
NOTE Les colles pour carreaux céramiques sont aussi utilisées pour d’autres types de carreaux (pierres naturelles ou agglomérées, etc.), si elles sont compatibles avec ces matériaux.
Lepila in malte za keramične ploščice - 3. del: Terminologija, specifikacije, opisovanje in označevanje
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-februar-2022
Lepila in malte za keramične ploščice - 3. del: Terminologija, specifikacije,
opisovanje in označevanje
Adhesives for ceramic tiles - Part 3: Terminology, specifications, designation and
marking
Klebstoffe für keramische Fliesen und Platten - Teil 3: Terminologie, Spezifikationen,
Bezeichnung und Kennzeichnung
Ta slovenski standard je istoveten z: prEN 12004-3
ICS:
83.180 Lepila Adhesives
91.100.10 Cement. Mavec. Apno. Malta Cement. Gypsum. Lime.
Mortar
91.100.23 Keramične ploščice Ceramic tiles
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
DRAFT
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
December 2021
ICS 83.180; 91.100.10 Will supersede EN 12004-1:2017
English Version
Adhesives for ceramic tiles - Part 3: Terminology,
specifications, designation and marking
Klebstoffe für keramische Fliesen und Platten - Teil 3:
Terminologie, Spezifikationen, Bezeichnung und
Kennzeichnung
This draft European Standard is submitted to CEN members for enquiry. It has been drawn up by the Technical Committee
CEN/TC 67.
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 12004-3:2021 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 General. 5
3.2 Products . 6
3.3 Tools and working methods . 6
3.4 Application properties . 6
3.5 Final properties . 7
4 Product specifications . 7
4.1 Cementitious adhesives (C) . 7
4.2 Dispersion adhesives (D) . 8
4.3 Reaction resin adhesives (R) . 9
5 Testing, assessment and sampling methods . 10
6 Designation . 10
7 Marking and labelling . 12
European foreword
This document (prEN 12004-3:2021) has been prepared by Technical Committee CEN/TC 67 “Ceramic
tiles”, the secretariat of which is held by UNI.
This document is currently submitted to the CEN Enquiry.
This document with FprEN 12004-1:2021 will supersede EN 12004-1:2017.
In comparison with the previous edition, the following technical modifications have been made.
Splitting the former document into two parts:
— Part 1: Adhesives for ceramic tiles – Essential characteristics and AVCP;
— Part 3: Adhesives for ceramic tiles – Terminology, specifications, designations and marking.
The series of EN 12004 consists of the following parts, under the general title of Adhesives for
ceramic tiles:
— Part 1: Adhesives for ceramic tiles – Essential characteristics and AVCP
— Part 2: Adhesives for ceramic tiles – Test methods
— Part 3: Adhesives for ceramic tiles – Terminology, specifications, designations and marking
Introduction
It is essential that the characteristics of the construction products defined in this document consider that
the normal stresses due to the works for which they are intended, assembled or installed, can be properly
accommodated. Some special characteristics will take into account the type of substrate and that the
adhesives should resist the degrading actions of climate, etc.
Many properties of adhesives for tiling are mainly determined by the type of binders used. Different types
of tile adhesives are defined according to the chemical nature of their binders.
The different types of adhesives for ceramic tiles have specific characteristics in terms of their application
properties and final performance.
The relationship between characteristics and the working conditions (dry or humid conditions, hot
climate, fast setting, etc.) is not given in this document.
The manufacturer should give information about the use of the product and the correct conditions of use.
The specifier should evaluate the state of the job site (mechanical and thermal influences) and choose the
appropriate product considering all the possible risks.
1 Scope
This document specifies the additional characteristics for the adhesives for ceramic tiles, i.e. cementitious
ones for internal and external tile installations, dispersion and reaction resin ones for internal tile
installations, on walls and floors.
This document provides the terminology concerning the products, working methods, application
properties, etc., for ceramic tile adhesives.
This document does not provide criteria or recommendations for the design and installation of ceramic
tiles.
NOTE Ceramic tile adhesives are also used for other types of tiles (natural and agglomerated stones, etc.), if
they do not adversely affect these materials.
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.
FprEN 12004-1:2021, Adhesives for ceramic tiles — Part 1: Essential characteristics and AVCP
EN 12004-2:2017, Adhesives for ceramic tiles — Part 2: Test methods
3 Terms and definitions
For the purposes of this document, the following terms and definitions apply.
ISO and IEC maintain terminological databases for use in standardization at the following addresses:
• IEC Electropedia: available at https://www.electropedia.org/
• ISO Online browsing platform: available at https://www.iso.org/obp
3.1 General
3.1.1
thin bed method
method used for installing tiles onto a plane surface with an adhesive
Note 1 to entry: The adhesive is usually applied with a trowel to obtain a layer and then combed with a notched
trowel to achieve the right thickness and planarity.
3.1.2
fixing surface
plane rigid surface upon which the tile is fixed
3.1.3
wall and floor tiles
tiles made out of ceramic or natural and agglomerated stones
3.2 Products
3.2.1
cementitious adhesive
mixture of hydraulic binding agents, aggregates, and organic additives, mixed with water or liquid admix
just before use
3.2.2
dispersion adhesive
ready to use mixture of organic binding agent(s) in the form of an aqueous polymer dispersion, organic
additives and mineral fillers
3.2.3
reaction resin adhesive
one or more component mixture of synthetic resin, mineral fillers and organic additives in which
hardening occurs by chemical reaction
3.3 Tools and working methods
3.3.1
notched trowel
toothed tool, which makes it possible to apply the adhesive as a series of ribs of a uniform thickness onto
the fixing surface and/or the reverse face of the tile
3.3.2
floating method
adhesive applied only to the fixing surface, usually with a trowel to obtain a uniform layer and then
combed with a notched trowel
3.3.3
floating and buttering method
adhesive applied to the fixing surface and to the reverse of the tiles
3.4 Application properties
3.4.1
shelf life
time of storage under stated conditions during which an adhesive is expected to maintain its working
properties
3.4.2
maturing time
interval between the time when the cementitious adhesive is mixed and the time when it is ready for use
3.4.3
pot-life
maximum time interval during which the adhesive can be used after mixing
3.4.4
open time
maximum interval after application at which tiles can be embedded in the applied adhesive and meet the
specified tensile adhesion strength requirement
3.4.5
wetting capability
ability of a combed adhesive layer to wet the tile
3.4.6
slip
downward movement of a tile applied to a combed adhesive layer on a vertical or inclined surface
3.4.7
adjustability
maximum time interval after which the tile’s position in the adhesive layer can be adjusted without
significant loss of adhesion strength
3.5 Final properties
3.5.1
adhesion strength
maximum strength per unit surface area which can be measured by shear or tensile testing
3.5.2
deformability
capacity of a hardened adhesive to be deformed by stresses between the tile and the fixing surface
without damage to the installed surface
3.5.3
transverse deformation
deflection recorded at the centre when a beam of hardened adhesive is subjected to three point loading
4 Product specifications
4.1 Cementitious adhesives (C)
When needed for special service condition(s) of cementitious adhesive for ceramic tiles, its
characteristics are determined in accordance with Table 1.
Table 1 — Characteristics - Cementitious adhesives (C)
Characteristic Requirement Test method
1 a NORMAL SETTING ADHESIVES (C1)
Initial tensile adhesion strength
≥ 0,5 N/mm
Tensile adhesion strength after water
≥ 0,5 N/mm
immersion
EN 12004-2:2017, 8.3
Tensile adhesion strength after heat ageing
≥ 0,5 N/mm
Tensile adhesion strength after freeze–
≥ 0,5 N/mm
thaw cycles
≥ 0,5 N/mm after not less than 20
EN 12004-2:2017, 8.1
Open time: tensile adhesion strength
min
Characteristic Requirement Test method
1 b NORMAL FAST SETTING ADHESIVES (C1F)
Characteristic Requirement Test method
Initial tensile adhesion strength
≥ 0,5 N/mm
Early tensile adhesion strength
≥ 0,5 N/mm after not more than 6 h
Tensile adhesion strength after water
≥ 0,5 N/mm EN 12004-2:2017, 8.3
immersion
Tensile adhesion strength after heat ageing
≥ 0,5 N/mm
Tensile adhesion strength after freeze–
≥ 0,5 N/mm
thaw cycles
≥ 0,5 N/mm after not less than 10
EN 12004-2:2017, 8.1
Open time: tensile adhesion strength
min
1 c IMPROVED NORMAL SETTING ADHESIVES (C2)
High initial tensile adhesion strength
≥ 1 N/mm
High tensile adhesion strength after water immersion
≥ 1 N/mm
EN 12004-2:2017, 8.3
High tensile adhesion strength after heat ageing
≥ 1 N/mm
High tensile adhesion strength after freeze–thaw
≥ 1 N/mm
cycles
≥ 0,5 N/mm after not less
EN 12004-2:2017, 8.1
Open time: tensile adhesion strength
than 20 min
1 d IMPROVED FAST SETTING ADHESIVES (C2F)
High initial tensile adhesion strength
≥ 1 N/mm
High tensile adhesion strength after water immersion
≥ 1 N/mm
EN 12004-2:2017, 8.3
High tensile adhesion strength after heat ageing
≥ 1 N/mm
High tensile adhesion strength after freeze–thaw
≥ 1 N/mm
cycles
≥ 0,5 N/mm after not less
EN 12004-2:2017, 8.1
Open time: tensile adhesion strength
than 10 min
1 e SPECIAL CHARACTERISTICS
EN 12004-2:2017, 8.2
Slip (T) ≤ 0,5 mm
Extended open time (
...
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