SIST EN 14891:2008
(Main)Liquid applied water impermeable products for use beneath ceramic tiling bonded with adhesives - Requirements, test methods, evaluation of conformity, classification and designation
Liquid applied water impermeable products for use beneath ceramic tiling bonded with adhesives - Requirements, test methods, evaluation of conformity, classification and designation
This European Standard applies to all liquid-applied water impermeable products, based on polymer modified cementitious mortars, dispersions and reaction resin coatings, used beneath ceramic tiling, for internal and external tile installations on walls and floors.
This European Standard gives the terminology concerning the products and specifies the test methods and the values of performance requirements for liquid applied water impermeable products associated with tile adhesives.
This European Standard specifies the evaluation of conformity and the classification and designation of liquid-applied water impermeable products beneath ceramic tiling.
This European Standard does not contain recommendations for the design and installation of ceramic tiles and grouts in combination with water impermeable products.
NOTE 1 Liquid-applied water impermeable products may also be used beneath other types of tiles (natural and agglomerated stones etc.), where they do not adversely affect these materials.
NOTE 2 The user of this European Standard should be familiar with normal laboratory practice. This European Standard does not purport to address all the safety problems associated with its use. It is the responsibility of the user to establish appropriate health and safety practices and to ensure compliance with any European and national regulatory conditions.
Flüssig zu verarbeitende wasserundurchlässige Produkte im Verbund mit keramischen Fliesen- und Plattenbelägen - Anforderungen, Prüfverfahren, Konformitätsbewertung, Klassifizierung und Bezeichnung
Diese Europäische Norm gilt für alle flüssig zu verarbeitenden wasserundurchlässigen Produkte, die aus Schichten auf der Basis von polymermodifiziertem Zementmörtel, Dispersionen und Reaktionsharzen bestehen und unter keramischen Fliesen und Platten für Wand und Boden im Innen und Außenbereich verwendet werden.
Diese Europäische Norm enthält die Terminologie für die Produkte und legt die Prüfverfahren und die Werte für die Leistungsanforderungen an flüssig zu verarbeitende wasserundurchlässige und mit Fliesenkleber verklebte Produkte fest.
Diese Europäische Norm legt die Konformitätsbewertung sowie die Klassifizierung und Bezeichnung von flüssig zu verarbeitenden wasserundurchlässigen Produkten, die unter keramischen Fliesen und Platten verwendet werden.
Diese Europäische Norm enthält keine Empfehlungen für die konstruktive Gestaltung der Keramikfliesen und ihre Verlegung unter Anwendung dünnflüssiger Mörtel in Verbindung mit wasserundurchlässigen Produkten.
ANMERKUNG 1 Flüssig zu verarbeitende wasserundurchlässige Produkte dürfen auch unter anderen Fliesenarten (Natur und Kunststeinfliesen usw.) angewendet werden, sofern sie keinen nachteiligen Einfluss auf diese Materialien ausüben.
ANMERKUNG 2 Die Anwender dieser Europäischen Norm sollten mit der üblichen Laborpraxis vertraut sein. Diese berücksichtigt nicht alle bei ihrer Anwendung möglicherweise auftretenden Sicherheitsprobleme. Es liegt in der Verantwortung des Anwenders, geeignete Verhaltensregeln zur Sicherheit und zur Gesundheit festzulegen und deren Übereinstimmung mit den Bestimmungen aller europäischen und nationalen Regelungen sicherzustellen.
Produits d'imperméabilisation pour la pose collée du carrelage - Spécification, méthodes d'essai, évaluation de la conformité, classification et désignation
La présente Norme européenne s'applique a tous les systemes d'étanchéité liquides, a base de mortiers de ciment modifiés par des polymeres, aux revetements a base de résine réactive et de résine en dispersion, appliqués sous les carreaux et dalles céramiques des murs et sols a l'intérieur et a l'extérieur des bâtiments.
La présente norme fournit une terminologie concernant les produits et prescrit les méthodes d'essai ainsi que les exigences en matiere de performances des systemes d'étanchéité liquides associés aux colles a carrelage.
La présente norme européenne ne contient pas de recommandations relatives a la conception et a la pose des carreaux et dalles céramiques et des mortiers de joint associés aux systemes d'étanchéité.
NOTE Les systemes d'étanchéité liquides peuvent également etre placés sous d'autres types de dalles (pierres naturelles ou agglomérées, etc.) s'ils n'ont pas d'incidence négative sur ces matériaux.
L'utilisateur de la présente norme doit bien connaître les pratiques courantes de laboratoire. La présente norme n'a pas pour but de traiter tous les problemes de sécurité qui sont, le cas échéant, liés a son utilisation. Il incombe a l'utilisateur de la présente norme d'établir des pratiques appropriées en matiere d'hygiene et de sécurité, et de s'assurer de la conformité a toute réglementation nationale ou européenne en vigueur.
Tekoče vgrajevani za vodo neprepustni izdelki za uporabo pod keramičnimi ploščicami, lepljenimi z lepili - Zahteve, preskusne metode, ugotavljanje skladnosti, klasifikacija in označevanje
Ta evropski standard velja za vse tekoče vgrajevane za vodo neprepustne izdelke na osnovi polimerno spremenjenih cementnih malt, disperzije in reakcijske smolne premaze, ki se uporabljajo pod keramičnimi ploščicami za notranjo in zunanjo vgradnjo ploščic na stenah in tleh. Ta evropski standard podaja terminologijo v zvezi z izdelki in določa preskusne metode in vrednosti zahtev za zmogljivost tekoče vgrajevanih za vodo neprepustnih izdelkov, povezanih z lepili za ploščice. Ta evropski standard določa vrednotenje skladnosti in klasifikacijo ter označevanje tekoče vgrajevanih za vodo neprepustnih izdelkov pod keramičnimi ploščicami. Ta evropski standard ne vsebuje priporočil za zasnovo in vgradnjo keramičnih ploščic in fugirnih malt v kombinaciji z za vodo neprepustnimi izdelki.
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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.PLþQLPLDYOMDQMHFlüssig zu verarbeitende wasserundurchlässige Produkte im Verbund mit keramischen Fliesen- und Plattenbelägen - Anforderungen, Prüfverfahren, Konformitätsbewertung, Klassifizierung und BezeichnungProduits d'imperméabilisation pour la pose collée du carrelage - Spécification, méthodes d'essai, évaluation de la conformité, classification et désignationLiquid applied water impermeable products for use beneath ceramic tiling bonded with adhesives - Requirements, test methods, evaluation of conformity, classification and designation91.100.50Veziva. Tesnilni materialiBinders. Sealing materials91.100.23Ceramic tilesICS:Ta slovenski standard je istoveten z:EN 14891:2007SIST EN 14891:2008en01-februar-2008SIST EN 14891:2008SLOVENSKI
STANDARD
SIST EN 14891:2008
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 14891August 2007ICS 91.100.25 English VersionLiquid applied water impermeable products for use beneathceramic tiling bonded with adhesives - Requirements, testmethods, evaluation of conformity, classification and designationProduits d'imperméabilisation pour la pose collée ducarrelage - Spécification, méthodes d'essai, évaluation dela conformité, classification et désignationFlüssig zu verarbeitende wasserundurchlässige Produkteim Verbund mit keramischen Fliesen- und Plattenbelägen -Anforderungen, Prüfverfahren, Konformitätsbewertung,Klassifizierung und BezeichnungThis European Standard was approved by CEN on 2 December 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, 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 STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 14891:2007: ESIST EN 14891:2008
EN 14891:2007 (E) 2 Contents Page Foreword.3 1 Scope.4 2 Normative references.4 3 Terms and definitions.5 4 Requirements.5 5 Evaluation of conformity.6 6 Classification and designation.9 7 Marking and labelling.10 Annex A (normative)
Test methods.12 Bibliography.25
SIST EN 14891:2008
EN 14891:2007 (E) 3 Foreword This document (EN 14891:2007) has been prepared by Technical Committee CEN/TC 67 “Ceramic tiles”, the secretariat of which is held by UNI. 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 February 2008, and conflicting national standards shall be withdrawn at the latest by February 2008. 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, 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. SIST EN 14891:2008
EN 14891:2007 (E) 4
1 Scope This European Standard applies to all liquid-applied water impermeable products, based on polymer modified cementitious mortars, dispersions and reaction resin coatings, used beneath ceramic tiling, for internal and external tile installations on walls and floors. This European Standard gives the terminology concerning the products and specifies the test methods and the values of performance requirements for liquid-applied water impermeable products associated with tile adhesives. This European Standard specifies the evaluation of conformity and the classification and designation of liquid-applied water impermeable products beneath ceramic tiling. This European Standard does not contain recommendations for the design and installation of ceramic tiles and grouts in combination with water impermeable products. NOTE 1 Liquid-applied water impermeable products may also be used beneath other types of tiles (natural and agglomerated stones etc.), where they do not adversely affect these materials. NOTE 2 The user of this European Standard should be familiar with normal laboratory practice. This European Standard does not purport to address all the safety problems associated with its use. It is the responsibility of the user to establish appropriate health and safety practices and to ensure compliance with any European and national regulatory conditions. 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 196-1, Methods of testing cement — Part 1: Determination of strength EN 197-1, Cement — Part 1: Composition, specifications and conformity criteria for common cements EN 480-1:2006, Admixture for concrete, mortar and grout — Test methods — Part 1: Reference concrete and mortar for testing EN 1008, Mixing water for concrete — Specification for sampling, testing and assessing the suitability of water, including water recovered from processes in the concrete industry, as mixing water for concrete EN 1067, Adhesives — Examination and preparation of samples for testing EN 1323, Adhesives for tiles — Concrete slab for test EN 12004, Adhesives for tiles — Definitions and specifications EN 12390-2, Testing hardened concrete — Part 2: Making and curing specimens for strength tests EN 12620, Aggregates for concrete EN 14411, Ceramic tiles — Definitions, classification, characteristics and marking EN ISO 15605, Adhesives — Sampling (ISO 15605:2000) SIST EN 14891:2008
EN 14891:2007 (E) 5 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 liquid-applied water impermeable product single- or multicomponent waterproofing material applied in a uniform layer, beneath ceramic tiling NOTE The water impermeable layer can include a reinforcing cloth or mesh 3.2 polymer modified cementitious liquid-applied water impermeable product
(CM) mixture of hydraulic binding agents, aggregates and organic additives that has only to be mixed with water or liquid admixture just before use 3.3 dispersion liquid-applied water impermeable product
(DM) mixture of organic binding agent(s) in the form of an aqueous polymer dispersion, organic additives and mineral fillers NOTE The mixture is ready for use 3.4 reaction resin liquid-applied water impermeable product
(RM) mixture of synthetic resin, mineral fillers and organic additives in which hardening occurs by chemical reaction NOTE
They are available in one or more component forms 3.5 crack bridging ability ability of the hardened waterproofing material to withstand propagation of the cracks without deterioration 3.6 primer liquid coating applied to the surface, prior to the application of a liquid product, to improve adhesion and durability of the bond 3.7 fundamental characteristics characteristics that a liquid-applied water impermeable product always needs to have 3.8 optional characteristics characteristics for specific service conditions where enhanced levels of performance are required or which provide further information about its general performance 4 Requirements The liquid-applied water impermeable products shall comply with the characteristics specified in Table 1 a. Table 1 b gives the additional characteristics that might be required for special service conditions. The amount of water and/or liquid admixture required for preparing the cementitious liquid-applied water impermeable products shall be the same for all tests. SIST EN 14891:2008
EN 14891:2007 (E) 6
Table 1 — Product requirements 1 a FUNDAMENTAL CHARACTERISTICS Characteristic Requirement Test method Initial tensile adhesion strength ≥ 0,5 N/mm2 A.6.2 Tensile adhesion strength after water contact ≥ 0,5 N/mm2 A.6.3 or A.6.4 Tensile adhesion strength after heat ageing ≥ 0,5 N/mm2 A.6.5 Tensile adhesion strength after freeze-thaw cycles ≥ 0,5 N/mm2 A.6.6 Tensile adhesion strength after contact with lime water ≥ 0,5 N/mm2 A.6.9 Waterproofing No penetration A.7 Crack bridging ability under standard conditions ≥ 0,75 mm A.8.2 1 b OPTIONAL CHARACTERISTICS Characteristic Requirement Test method Tensile adhesion strength after contact with chlorinated water ≥ 0,5 N/mm2 A.6.7 or A.6.8 Crack bridging ability at low temperature (- 5°C) ≥ 0,75 mm A.8.3 Crack bridging ability at very low temperature (- 20°C) ≥ 0,75 mm A.8.3
5 Evaluation of conformity 5.1 Principle The scheme for the evaluation of conformity includes the following elements: initial type tests; Factory Production Control (FPC); registration and traceability. Manufacturers having a Quality System complying with EN ISO 9001 and made specific to the requirements of this European Standard are assumed to meet the requirements related to Factory Production Control. 5.2 Initial type testing On first evaluation of a product to the requirements of this European Standard, or before the beginning of sale of a new product, appropriate initial type testing shall be carried out to confirm that the characteristics of the product meet the requirements of this European Standard. Tests which have previously been performed in accordance with the provisions of this European Standard (same product, same characteristic, test method, sampling procedure etc.) may be taken into account for the purpose of demonstrating satisfactory initial type testing. SIST EN 14891:2008
EN 14891:2007 (E) 7 Initial tests shall also be carried out on existing products after any change in raw materials or manufacturing procedures that can modify the declared values of the characteristics or application properties. In these cases the appropriate initial type testing to be carried out shall be for those characteristics and properties that can be affected and need confirmation; any new property or properties arising from a change of formulation or manufacturing procedure shall be tested and the results reported. The initial type testing shall be performed as listed in Table 2. The results of initial tests shall be recorded and be available for inspection. They shall be kept for at least 10 years after the date of last manufacture of the product to which they relate. 5.3 Factory Production Control 5.3.1 General A Factory Production Control (FPC) plan shall be established and documented in a manual. Any change in raw materials, manufacturing procedures or control plan that can affect the properties of the product shall be recorded. The manual shall include the FPC procedures relevant to the declared properties, as confirmed by the initial tests. The FPC procedures shall consist of a system for the production quality control to ensure that the product conforms to this European Standard. The production control shall consist of the following main phases: inspection and testing of raw materials; inspection and testing of production equipment and process; inspection and testing of finished products. 5.3.2 Production 5.3.2.1 Raw materials The acceptance criteria and control procedures for incoming materials shall be defined by the manufacturer, to ensure that these are not used until it has been verified that they conform to the required specifications. 5.3.2.2 Production process The manufacturer shall identify and define the plant and production processes and ensure that the processes are carried out under controlled conditions clearly described in documented operating procedures. The processes shall be verified by means of inspections and testing documented in a plan, as frequency and values or criteria required, both on equipment and on operations in the process. The action to be taken when control values or criteria are not obtained shall be given. 5.3.3 Finished products As appropriate, the factory production control system incorporates a sampling plan and the frequency of testing for the finished product. The number and size of the samples, the frequency of sampling, the tests performed and the results obtained, shall be recorded. SIST EN 14891:2008
EN 14891:2007 (E) 8 The frequency of sampling and testing can be determined from statistical principles, ensuring that the corresponding production conforms to the compliance criteria in this European Standard and achieves the required values for products. The tests can also be performed with the frequency described in Table 2. These records shall be available for inspection by relevant parties.
Table 2 — Initial type testing and production control frequency Characteristic Test method Initial type test Production control frequency Initial tensile adhesion strength A.6.2 y A Tensile adhesion strength after water contact A.6.3 y A Tensile adhesion strength after heat ageing A.6.4 y A Tensile adhesion strength after freeze-thaw cycles A.6.5 y A Tensile adhesion strength after contact with lime water A.6.7 y A Waterproofing A.7 y A Crack bridging ability A.8.2 y A Tensile adhesion strength after contact with chlorinated water A.6.6 (y) (A) Crack-bridging ability at low temperature A.8.3 (y) (A) NOTE
y means « yes » ; (y) means « yes, if relevant for the product ». A means «at six month interval»; (A) means «at six month interval if relevant for the product».
For the purpose of the Factory Production Control alternative tests to those given in Table 2 may be used, provided that a correlation of the results between both tests, for the product in question, is established. The use of alternative tests shall be recorded, maintained and be made available on request from a relevant party. 5.3.4 Equipment All the measuring instruments used for production or testing shall be identified, calibrated and kept in good order, in accordance with documented procedures and instructions. The manufacturer shall establish an appropriate plan detailing the procedures and frequency of these checks and shall maintain the registrations. Test equipment shall be calibrated to traceable standards. 5.3.5 Statistical techniques Where and when possible and applicable, the results of inspections and testing shall be interpreted by means of statistical techniques, by attributes or by variables, to verify the product characteristics and to determine if the production conforms with the compliance criteria and the product conforms to the declared values. 5.4 Registration, traceability and nonconforming materials 5.4.1 Registration The records of inspections and testing shall be collected, stored and retained in a way to prevent damage, deterioration or loss. These records shall be maintained for 5 years and shall be made available on request from a relevant party. SIST EN 14891:2008
EN 14891:2007 (E) 9 5.4.2 Identification and traceability Where appropriate, the manufacturer shall establish and maintain in the FPC manual suitable procedures for the identification and traceability of materials from receipt of raw materials and during all stages of production and delivery. 5.4.3 Non-conforming materials and corrective actions The manufacturer shall ensure by means of procedures, documented in the FPC manual, that the materials (raw materials, packaging, finished products) that do not conform to the specified requirements are clearly identified and/or segregated to prevent their use or despatch. The non-conforming material may be reworked to meet the specifications, reclassified or rejected and discarded, with a corrective action described and recorded in a non-conformity report. 5.4.4 Management and personnel The management activities to ensure that all of the above requirements operate shall be described in the manual. The manufacturer shall ensure that all personnel involved in the process receive the appropriate training to perform their duties. Where appropriate, all educational and training activities shall be recorded to prove the personnel qualification. The job description and the responsibilities of the operatives shall be given in the FPC manual. 6 Classification and designation The liquid-applied water impermeable products are classified into one of the three types, according to the definitions given in Clause 3: CM
cementitious liquid-applied water impermeable products; DM
dispersion liquid-applied water impermeable products; RM
reaction resin liquid-applied water impermeable products. For each type it is possible to have different classes, related to the different optional characteristics given in
Table 1b. These classes are designated by the following abbreviations: O with crack bridging ability at low temperature; P resistant to contact with chlorinated water (i.e. for use in swimming pools). The product is designated by the symbol for the type (CM, DM or RM), followed by the abbreviation of the class or classes it belongs to. Table 3 describes the designation of the products types and classes.
SIST EN 14891:2008
EN 14891:2007 (E) 10 Table 3 — Examples of classification and designation SYMBOL DESCRIPTION TYPE CLASS
CM
Normal cementitious liquid-applied water impermeable product DM
Normal dispersion liquid-applied water impermeable product RM
Normal reaction resin liquid-applied water impermeable product CM O Cementitious liquid-applied water impermeable product with crack bridging ability at low temperature RM O Reaction resin liquid-applied water impermeable product with crack bridging ability at low temperature CM P Cementitious liquid-applied water impermeable product resistant to contact with chlorinated water DM P Dispersion liquid-applied water impermeable product resistant to contact with chlorinated water RM P Reaction resin liquid-applied water impermeable product resistant to contact with chlorinated water CM OP Cementitious liquid-applied water impermeable product with crack bridging ability at low temperature and resistant to contact with chlorinated water RM OP Reaction resin liquid-applied water impermeable product with crack bridging ability at low temperature and resistant to contact with chlorinated water
7 Marking and labelling Products complying with the requirements of this European Standard shall be clearly marked with the following information: a) name of the product; b) manufacturer’s mark and place of origin; c) date or code of production, shelf life and conditions of storage; d) number of this European Standard, i.e. EN 14891 and date of issue; e) type of product according to Clause 6 (using symbols given in Clause 6); f) instructions for use: - mix proportions (where applicable); - maturing time (where applicable); - pot life; SIST EN 14891:2008
EN 14891:2007 (E) 11 - mode of application (including recommended primer and/or reinforcement mesh); - minimum quantity or thickness of the product; - delay for installing ceramic tiles; - specified adhesive; - field of application (internal, external, wall, floor etc.) NOTE 1 In the designation of a liquid-applied water impermeable pro
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