EN 14891:2012 Liquid-applied water impermeable products for use beneath ceramic tiling bonded with adhesives - Requirements, test methods, evaluation of conformity, classification and designation (Incorporating Corrigendum November 2012)
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 external tile installations on walls and floors and in swimming pools.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.
EN 14891:2012 Referenced Document
EN 1008 Mixing water for concrete - Specifications 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*， 2024-04-19 Update
EN 12004 Adhesives for tiles - Requirements, evaluation of conformity, classification and designation (Incorporates Amendment A1: 2012)
EN 12390-2 Testing hardened concrete - Part 2: Making and curing specimens for strength tests
EN 1323 Adhesives for tiles - Concrete slabs for tests
EN 14411:2006 Ceramic tiles - Definitions@ classification@ characteristics and marking
EN 196-1:2005 Methods of testing cement Part 1: Determination of strength
EN 197-1:2011 Cement - Part 1: Composition, specifications and conformity criteria for common cements
2017EN 14891:2017 Liquid applied water impermeable products for use beneath ceramic tiling bonded with adhesives - Requirements@ test methods@ assessment and verification of constancy of performance@ classification and marking
2012EN 14891:2012 Liquid-applied water impermeable products for use beneath ceramic tiling bonded with adhesives - Requirements, test methods, evaluation of conformity, classification and designation (Incorporating Corrigendum November 2012)
2007EN 14891:2007 Liquid applied water impermeable products for use beneath ceramic tiling bonded with adhesives - Requirements, test methods, evaluation of conformity, classification and designation Incorporating corrigenda June 2008, May 2009 and November 2009