EN 998-1:2010
(Main)Specification for mortar for masonry - Part 1: Rendering and plastering mortar
Specification for mortar for masonry - Part 1: Rendering and plastering mortar
This European Standard is applicable to factory made rendering/plastering mortar based on inorganic binders for external (rendering) and internal (plastering) use on walls, ceilings, columns and partitions. It contains definitions and final performance requirements.
It does not cover mortars where calcium sulphate binder is the principle active binding agent.
Calcium sulphate binder can be used as an additional binder together with air lime. If air lime is the principle active binding component, the rendering/plastering mortar is covered by this European Standard. If the calcium sulphate binder is the principle active binding component, the mortar is covered by EN 13279. The classification is carried out by the producer of the mortar.
Special fire resistant- and acoustical mortars, mortars for structural repair and surface treatments of building elements such as materials for smoothing or trueing, paints, coatings, thin-layer organic renders/plasters and prefabricated units (e.g. plaster boards) are not dealt with in this European Standard.
This European Standard covers rendering/plastering mortars defined in Clause 3 with the exception of site made rendering/plastering mortars. However, this European Standard or part of this European Standard may be used in conjunction with codes of application and national specifications covering site made mortars.
Festlegungen für Mörtel im Mauerwerksbau - Teil 1: Putzmörtel
Diese Europäische Norm gilt für im Werk hergestellten Putzmörtel aus anorganischen Bindemitteln, die als
Außenputz und als Innenputz für Wände, Decken, Pfeiler und Trennwände verwendet werden. Sie enthält
Definitionen und Leistungsanforderungen.
Diese Europäische Norm gilt nicht für Mörtel, deren Hauptbindemittel Gips ist.
Gips kann als zusätzliches Bindemittel mit Luftkalk verwendet werden. Wenn Luftkalk das Hauptbindemittel ist,
ist der Putzmörtel durch diese Europäische Norm erfasst. Wenn Gips das Hauptbindemittel ist, wird der Mörtel
durch EN 13279 abgedeckt. Die Klassifizierung ist vom Hersteller des Putzmörtels vorzunehmen.
Brandschutzmörtel und Akustikputzmörtel, Mörtel zur Instandhaltung und zur Oberflächenbehandlung von
Bauteilen wie Ausgleichsmassen, Anstriche, Beschichtungen, organische Putze, die in dünnen Schichten
aufgetragen werden, und vorgefertigte Elemente (z. B. Gipsplatten) sind nicht Gegenstand dieser Europäischen
Norm.
Diese Europäische Norm gilt für Putzmörtel nach Abschnitt 3 mit Ausnahme von Baustellenmörtel. Diese
Europäische Norm oder Teile davon können jedoch im Zusammenhang mit Anwendungsvorschriften und
nationalen Normen auch für Baustellenmörtel angewendet werden.
Définitions et spécifications des mortiers pour maçonnerie - Partie 1: Mortiers d'enduits minéraux extérieurs et intérieurs
La présente Norme européenne est applicable aux mortiers industriels d'enduits extérieurs et
intérieurs à base de liants minéraux utilisés sur les murs, plafonds, poteaux et cloisons. Elle contient
des définitions et des exigences de performances finales.
Elle ne concerne pas les mortiers dans lesquels le sulfate de calcium est le principal liant actif.
Le sulfate de calcium peut être utilisé en complément de la chaux aérienne. Si le liant actif est
principalement composé de chaux aérienne, le mortier d'enduit fait l'objet de la présente Norme
européenne. Si le liant actif est principalement composé de sulfate de calcium, le mortier fait l'objet
de l'EN 13279. La classification est effectuée par le fabricant du mortier.
Les mortiers résistant au feu, les mortiers acoustiques, les mortiers de réparation de béton et les
produits de traitement de surface d'éléments de construction tels que les produits de ragréage et
lissage, peintures ou revêtements assimilés, enduits organiques en couche mince, et les composants
préfabriqués (tels que les plaques de parement en plâtre) ne sont pas visés par la présente Norme
européenne.
La présente Norme européenne s'applique aux mortiers d'enduits définis à l'Article 3, à l'exception
des mortiers d'enduits préparés sur chantier. Toutefois, tout ou partie de la présente Norme
européenne peut être utilisée en association avec des règles de mise en oeuvre et des spécifications
nationales relatives aux mortiers préparés sur chantier.
Specifikacija malt za zidanje - 1. del: Zunanji in notranji omet
Ta evropski standard velja za tovarniško izdelano malto za ometavanje/štukature na osnovi anorganskih veziv za zunanjo (ometavanje) in notranjo (štukature) uporabo na stenah, stropih, stebrih in pregradah. Vsebuje definicije in končne zahteve za zmogljivost. Ne zajema malt, pri katerih je glavno aktivno vezavno sredstvo vezivo iz kalcijevega sulfata. Vezivo iz kalcijevega sulfata se lahko skupaj z zračnim apnom uporablja kot dodatno vezivo. Če je glavna aktivna vezivna sestavina zračno apno, je malta za ometavanje/štukature zajeta v tem evropskem standardu. Če je glavna aktivna vezivna sestavina vezivo iz kalcijevega sulfata, je malta zajeta v EN 13279. Razvrščanje izvaja proizvajalec malte. Ta evropski standard ne obravnava posebnih ognjevarnih in akustičnih malt, malt za strukturna popravila in površinsko obdelavo gradbenih elementov, kot so materiali za glajenje ali izravnavanje, premazi, tankoplastni organski ometi/mavci in montažne enote (npr. mavčne plošče). Ta evropski standard zajema malte za ometavanje/štukature, opredeljene v Klavzuli 3, z izjemo malt za ometavanje/štukature, narejenih na kraju samem. Vendar pa se ta evropski standard ali del tega evropskega standarda lahko uporablja v povezavi s pravili uporabe in nacionalnimi specifikacijami, ki zajemajo malte, narejene na kraju samem.
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
01-december-2010
1DGRPHãþD
SIST EN 998-1:2004
SIST EN 998-1:2004/AC:2006
Specifikacija malt za zidanje - 1. del: Zunanji in notranji omet
Specification for mortar for masonry - Part 1: Rendering and plastering mortar
Festlegungen für Mörtel im Mauerwerksbau - Teil 1: Putzmörtel
Définitions et spécifications des mortiers pour maçonnerie - Partie 1: Mortiers d'enduits
minéraux extérieurs et intérieurs
Ta slovenski standard je istoveten z: EN 998-1:2010
ICS:
91.100.10 Cement. Mavec. Apno. Malta Cement. Gypsum. Lime.
Mortar
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
EUROPEAN STANDARD
EN 998-1
NORME EUROPÉENNE
EUROPÄISCHE NORM
September 2010
ICS 91.100.10 Supersedes EN 998-1:2003
English Version
Specification for mortar for masonry - Part 1: Rendering and
plastering mortar
Définitions et spécifications des mortiers pour maçonnerie - Festlegungen für Mörtel im Mauerwerksbau - Teil 1:
Partie 1: Mortiers d'enduits minéraux extérieurs et intérieurs Putzmörtel
This European Standard was approved by CEN on 12 August 2010.
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 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 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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2010 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN 998-1:2010: E
worldwide for CEN national Members.
Contents Page
Foreword . 3
Introduction . 4
1 Scope. 5
2 Normative references . 5
3 Terms, definitions and abbreviated terms . 6
4 Materials . 8
5 Requirements . 8
5.1 General . 8
5.2 Properties of hardened mortars . 8
5.2.1 General . 8
5.2.2 Reaction to fire . 9
5.2.3 Durability . 9
5.3 Properties of fresh mortars . 13
5.4 Mixing of mortar on site . 13
6 Designation of rendering and plastering mortars . 13
7 Marking and labelling . 13
8 Evaluation of conformity . 14
8.1 General . 14
8.2 Initial type testing, ITT . 14
8.2.1 General . 14
8.2.2 Sampling . 14
8.2.3 Reference test . 14
8.2.4 Repeating of initial type test . 14
8.2.5 Recording . 14
8.2.6 Application of test methods . 15
8.3 Factory Production Control, FPC . 15
8.3.1 General . 15
8.3.2 Process control . 15
8.3.3 Finished product conformity . 15
8.3.4 Statistical techniques . 16
8.3.5 Traceability – marking and stock control of products . 16
8.3.6 Non conforming products . 16
Annex A (normative) Sampling for initial type testing and independent testing
of consignments . 17
A.1 General . 17
A.2 Sampling procedure . 17
Annex ZA (informative) Clauses of this European Standard addressing the provisions of
EU Construction Products Directive . 18
Bibliography . 23
Foreword
This document (EN 998-1:2010) has been prepared by Technical Committee CEN/TC 125 “Masonry”,
the secretariat of which is held by BSI.
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 March 2011, and conflicting national standards shall
be withdrawn at the latest by March 2011.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such
patent rights.
This European Standard supersedes EN 998-1:2003.
The main technical changes compared to the previous edition are in relation to thermal conductivity,
where the basis for the declared value has been specified, and in relation to evaluation of conformity,
where more details have been given.
This document has been prepared under a mandate given to CEN by the European Commission and
the European Free Trade Association and supports the essential requirements of the EU Construction
Products Directive (89/106/EEC).
For relationship with EU Directive(s), see informative Annex ZA which is an integral part of this
document.
EN 998 Specification for mortar for masonry consists of:
Part 1: Rendering and plastering mortar.
Part 2: Masonry mortar.
According to the CEN/CENELEC Internal Regulations, the national standards organizations 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,
Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom.
Introduction
The properties of rendering and plastering mortars depend essentially on the type or types of binders
used and their respective proportions. Special properties can be achieved by the type of aggregates,
admixtures and/or additions used.
Rendering/plastering mortars are defined
a) according to the concept as either:
designed mortars; or
prescribed mortars.
b) according to the mode of manufacture as either:
factory-made mortars;
semi-finished factory mortars; or
site-made mortars.
c) according to the properties and/or use, as either:
general purpose rendering/plastering mortar;
lightweight rendering/plastering mortar;
coloured rendering mortar;
one-coat rendering mortar;
renovation rendering/plastering mortar;
thermal rendering/plastering insulating mortar.
Rendering/plastering mortars do not attain their final characteristics until properly hardened after
application. The functions performed by a rendering/plastering mortar depend on the properties of the
type of materials used, on the thickness of the coats and the type of application. In addition,
rendering/plastering mortars determine the surface of the construction.
Regional differences in construction practices and climate, and different constituents for
rendering/plastering mortars do not allow for the establishment of standard mix proportions for
prescribed mortar that would be applicable in all of Europe. Therefore, the specification of such mix
proportions (recipes) and fields of application should be based on practice and experience available in
the place of use.
1 Scope
This European Standard is applicable to factory made rendering/plastering mortar based on inorganic
binders for external (rendering) and internal (plastering) use on walls, ceilings, columns and partitions.
It contains definitions and final performance requirements.
It does not cover mortars where calcium sulphate binder is the principle active binding agent.
Calcium sulphate binder can be used as an additional binder together with air lime. If air lime is the
principle active binding component, the rendering/plastering mortar is covered by this European
Standard. If the calcium sulphate binder is the principle active binding component, the mortar is
covered by EN 13279. The classification is carried out by the producer of the mortar.
Special fire resistant- and acoustical mortars, mortars for structural repair and surface treatments of
building elements such as materials for smoothing or trueing, paints, coatings, thin-layer organic
renders/plasters and prefabricated units (e.g. plaster boards) are not dealt with in this European
Standard.
This European Standard covers rendering/plastering mortars defined in Clause 3 with the exception of
site made rendering/plastering mortars. However, this European Standard or part of this European
Standard may be used in conjunction with codes of application and national specifications covering
site made mortars.
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 1015-2, Methods of test for mortar for masonry — Part 2: Bulk sampling of mortars and preparation
of test mortars
EN 1015-7, Methods of test for mortar for masonry — Part 7: Determination of air content of fresh mortar
EN 1015-9, Methods of test for mortar for masonry — Part 9: Determination of workable life and
correction time of fresh mortar
EN 1015-10, Methods of test for mortar for masonry — Part 10: Determination of dry bulk density of
hardened mortar
EN 1015-11, Methods of test for mortar for masonry — Part 11: Determination of flexural and
compressive strength of hardened mortar
EN 1015-12, Methods of test for mortar for masonry — Part 12: Determination of adhesive strength of
hardened rendering and plastering mortar on substrates
EN 1015-18, Methods of test for mortar for masonry — Part 18: Determination of water absorption
coefficient due to capillary action of hardened mortar
EN 1015-19, Methods of test for mortar for masonry — Part 19: Determination of water vapour
permeability of hardened rendering and plastering mortar
EN 1015-21, Methods of test for mortar for masonry — Part 21: Determination of the compatibility of
one-coat rendering mortars with substrates
EN 1745:2002, Masonry and masonry products — Methods for determining design thermal values
EN 13501-1, Fire classification of construction products and building elements — Part 1: Classification
using test data from reaction to fire tests
3 Terms, definitions and abbreviated terms
For the purposes of this document, the following terms, definitions and abbreviated terms apply.
3.1
renderin
...
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