1、BRITISH STANDARDBS EN 15285:2008Incorporating corrigendum June 2008Agglomerated stone Modular tiles for flooring and stairs (internal and external)ICS 91.100.15g49g50g3g38g50g51g60g44g49g42g3g58g44g55g43g50g56g55g3g37g54g44g3g51g40g53g48g44g54g54g44g50g49g3g40g59g38g40g51g55g3g36g54g3g51g40g53g48g44
2、g55g55g40g39g3g37g60g3g38g50g51g60g53g44g42g43g55g3g47g36g58BS EN 15285:2008This British Standard was published under the authority of the Standards Policy and Strategy Committee on 30 April 2008 BSI 2008ISBN 978 0 580 63660 8National forewordThis British Standard is the UK implementation of EN 1528
3、5:2008, incorporating corrigendum June 2008.The start and finish of text introduced or altered by corrigendum is indicated in the text by tags. Text altered by CEN corrigendum June 2008 is indicated in the text by .The UK participation in its preparation was entrusted to Technical Committee B/545, N
4、atural stone.A list of organizations represented on this committee can be obtained on request to its secretary.This publication does not purport to include all the necessary provisions of a contract. Users are responsible for its correct application.Compliance with a British Standard cannot confer i
5、mmunity from legal obligations. Amendments/corrigenda issued since publicationDate Comments30 September 2008 Implementation of CEN corrigendum June 2008EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 15285February 2008ICS 91.100.15English VersionAgglomerated stone - Modular tiles for flooring and
6、stairs(internal and external)Pierre reconstitue - Dalles modulaires pour revtementsde sol (intrieurs et extrieurs)Knstlich hergestellter Stein - Fliesen fr Fubodenbelgeund Stufenbelge (innen und auen)This European Standard was approved by CEN on 5 January 2008.CEN members are bound to comply with th
7、e 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 o
8、r 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 versi
9、ons.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
10、, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2008 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Member
11、s.Ref. No. EN 15285:2008: EIncorporating corrigendum June 2008EN 15285:2008 (E) 2 Contents Page Foreword3 1 Scope 4 2 Normative references 4 3 Terms and definitions .5 4 Requirements.5 4.1 Requirements for geometric characteristics 5 4.1.1 General5 4.1.2 Dimensions.5 4.1.3 Size and shape.5 4.1.4 Sur
12、face finish .6 4.2 Requirements for flooring and stairs modular tiles made of agglomerated stones.6 4.2.1 General6 4.2.2 Apparent density and water absorption7 4.2.3 Flexural strength7 4.2.4 Abrasion resistance 7 4.2.5 Chemical resistance 7 4.2.6 Visual appearance .8 4.2.7 Reference sample, visual i
13、nspection and acceptance criteria .8 4.2.8 Reaction to fire.8 4.2.9 Slipperiness9 4.2.10 Thermal conductivity.10 4.2.11 Thermal shock resistance.10 4.2.12 Tactility/visibility10 4.2.13 Linear thermal expansion coefficient 10 4.2.14 Electrical resistivity .10 4.2.15 Impact resistance.10 4.2.16 Frost
14、resistance .10 4.2.17 Dimensional stability.11 5 Marking, labelling and packaging 11 6 Evaluation of conformity.11 6.1 General rules11 6.2 Initial type testing (ITT) .11 6.3 Factory production control (FPC) 12 6.3.1 General12 6.3.2 FPC requirements13 6.3.3 Description of the records 13 Annex ZA (inf
15、ormative) Clauses of this European Standard addressing the provisions of the EU Construction Products Directive15 ZA.1 Scope and relevant characteristics .15 ZA.2 Procedures for the attestation of conformity of agglomerated stone modular tiles.17 ZA.2.1 Systems of attestation of conformity 17 ZA.2.2
16、 EC certificate of conformity and EC declaration of conformity20 ZA.3 CE marking and labelling21 Bibliography 26 BS EN 15285:2008EN 15285:2008 (E) 3 Foreword This document (EN 15285:2008) has been prepared by Technical Committee CEN/TC 246 “Natural stones”, the secretariat of which is held by UNI. T
17、his 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 August 2008, and conflicting national standards shall be withdrawn at the latest by November 2009. Attention is drawn to the possibility that some of
18、 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 document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association, and sup
19、ports essential requirements of EU Directive(s). For relationship with EU Directive(s), see informative Annex ZA, which is an integral part of this document. This European Standard is one of a series of standards for specifications of agglomerated stone products which includes the following: prEN 15
20、286, Agglomerated stones Slabs and tiles for wall finishes (internal and external), prEN 15388, Agglomerated stones Slabs and cut to size products for vanity and kitchen tops. According to the CEN/CENELEC Internal Regulations, the national standards organizations of the following countries are bound
21、 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, Swi
22、tzerland and the United Kingdom. BS EN 15285:2008EN 15285:2008 (E) 4 1 Scope This European Standard specifies requirements and appropriate test methods for modular tiles of agglomerated stone which are made for use as flooring and stairs for internal and external uses, fixed by mortar or adhesives.
23、It also provides for the evaluation of conformity and marking of the products to the requirements of this European Standard. This European Standard is not applicable to terrazzo tiles covered by EN 13748-1 and EN 13748-2 (see Bibliography). 2 Normative references The following referenced documents a
24、re 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 12524, Building materials and products Hygrothermal properties Tabulated design va
25、lues EN 12664, Thermal performance of building materials and products Determination of thermal resistance by means of guarded hot plate and heat flow meter methods Dry and moist products of medium and low thermal resistance EN 13501-1, Fire classification of construction products and building elemen
26、ts Part 1: Classification using test data from reaction to fire tests EN 14231, Natural stone test methods Determination of the slip resistance by means of the pendulum tester EN 14617-1, Agglomerated stone Test methods Part 1: Determination of apparent density and water absorption EN 14617-2, Agglo
27、merated stone Test methods Part 2: Determination of flexural strength (bending) EN 14617-4, Agglomerated stone Test methods Part 4: Determination of the abrasion resistance EN 14617-5, Agglomerated stone Test methods Part 5: Determination of freeze and thaw resistance EN 14617-6, Agglomerated stone
28、Test methods Part 6: Determination of thermal shock resistance EN 14617-9, Agglomerated stone Test methods Part 9: Determination of impact resistance EN 14617-10, Agglomerated stone Test methods Part 10: Determination of chemical resistance EN 14617-11, Agglomerated stone Test methods Part 11: Deter
29、mination of linear thermal expansion coefficient EN 14617-12, Agglomerated stone Test methods Part 12: Determination of dimensional stability EN 14617-13, Agglomerated stone Test methods Part 13: Determination of electrical resistivity EN 14617-16, Agglomerated stone Test methods Part 16: Determinat
30、ion of dimensions, geometric characteristics and surface quality of modular tiles EN 14618:2005, Agglomerated stone Terminology and classification EN ISO 9001:2000, Quality management systems Requirements (ISO 9001:2000) BS EN 15285:2008EN 15285:2008 (E) 5 3 Terms and definitions For the purposes of
31、 this document, the terms and definitions given in EN 14618:2005 and the following apply. 3.1 modular tile piece of agglomerated stone in standard sizes, with dimensions ( 600 mm) ( 600 mm) and nominal thickness from 6 mm to 20 mm 3.2 dimensions of modular tiles length l, width b and thickness d of
32、a modular tile. The dimensions are given in the stated sequence in millimetres (see Figure 1) Figure 1 Dimensions of a modular tile 4 Requirements 4.1 Requirements for geometric characteristics 4.1.1 General All measurements of geometrical characteristics of modular tiles as given in the following c
33、lauses shall be carried out in accordance with EN 14617-16. 4.1.2 Dimensions The dimensions of modular tiles shall always be declared (see 3.2). 4.1.3 Size and shape The tolerances for size and shape of modular tiles shall be as given in Table 1. Stricter tolerances than those given in Table 1 may b
34、e declared by the manufacturer. This is particularly important when tiles are to be fixed with adhesive. BS EN 15285:2008EN 15285:2008 (E) 6 4.1.4 Surface finish 4.1.4.1 General Surface finishes shall extend uniformly to the edges of the modular tiles. Table 1 Tolerances on dimensions and shape of m
35、odular tiles Characteristic Tolerances on dimensions or shape Dimensions: length and width 0,5 mm Thickness 0,7 mm Straightness of sides 0,3 mm Rectangularity 0,9 mm Flatness: centre curvature edge curvature warping 0,2 % referred to length If the tile is required to be bevelled (when no other speci
36、fication is made), the angle of the bevel shall be 45 and the width of the bevel shall be 1,0 mm with a tolerance of 0,7 mm. 4.1.4.2 Surfaces after finishing Surfaces of modular tiles shall have a regular appearance as a function of the finishing process and shall be worked to meet the finish declar
37、ed (e.g. by submission of samples beforehand between the manufacturer and purchaser). Examples of the surface finishes are: a) surfaces with texture in relief obtained by copying the design of the mould (e.g. hand-splitted or artistic design); b) fine ground surfaces, obtained e.g. by means of a gri
38、nding disk of grain size F 220; c) matt finished surfaces, obtained e.g. by means of a polishing disk with grain size F 400; d) highly polished surfaces, obtained e.g. by means of a polishing disk or felt. 4.2 Requirements for flooring and stairs modular tiles made of agglomerated stones 4.2.1 Gener
39、al The values for the characteristics in 4.2.2 to 4.2.17 shall be declared for flooring and stairs modular tiles made of agglomerated stones when subject to regulatory requirements and may be declared otherwise with reference to the intended end use conditions. The classification of flooring and sta
40、irs tiles according to water absorption, flexural strength, abrasion resistance and chemical resistance shall be expressed with letters corresponding to their values as indicated in Table 2. BS EN 15285:2008 EN 15285:2008 (E) 7 Contractual specifications can be used to establish reference values, e.
41、g. in design or manufacturers data sheet, due account being taken of any regulatory requirements applicable. 4.2.2 Apparent density and water absorption The values for apparent density and water absorption of modular tiles shall be declared and determined using the test method in EN 14617-1, and the
42、 results expressed accordingly. The water absorption of the tile shall be classified in accordance with Table 2. Table 2 Classification of flooring and stairs modular tiles to their characteristics Sub-clause Characteristics Values 4.2.2 Water absorption (%) W1 2,0 2,0 W2 0,5 0,5 W3 0,05 W4 0,05 4.2
43、.3 Flexural strength (MPa) F136,5 36,5 A2 33,0 33,0 A3 29,0 A4 29,0 4.2.5 Chemical resistance C1C2C3C4C1: Agglomerated stones which keep below 60 % of the reference reflection values (see EN 14617-10) after 8 h of alkali or acid attack. C2: Agglomerated stones which keep between 60 % and 80 % of the
44、 reference reflection value (see EN 14617-10) after 8 h of alkali attack and 1 h of acid attack. C3: Agglomerated stones which keep between 60 % and 80 % of the reference reflection value (see EN 14617-10) after 8 h of acid attack and 1 h of alkali attack. C4: Agglomerated stones which keep at least
45、 80 % of the reference reflection value (see EN 14617-10) after 8 h of acid or alkali attack (or in one case, see EN 14617-10, is between 60 % and 80 %). 4.2.3 Flexural strength The values for flexural strength of modular tiles shall always be declared. The flexural strength shall be determined usin
46、g the test method in EN 14617-2 and the results expressed accordingly. The classification of flexural strength of modular tiles is given in Table 2. 4.2.4 Abrasion resistance Where subject to contractual request or where the product is expected to be subject to aggressive abrasion actions, the value
47、s for abrasion resistance of modular tiles shall be declared. The resistance to abrasion shall be determined using the test method in EN 14617-4 and the results expressed accordingly. The classification of abrasion resistance of modular tiles is given in Table 2. 4.2.5 Chemical resistance Where subj
48、ect to contractual request or where the product is expected to be subject to aggressive chemical actions, chemical resistance of modular tiles shall be declared. BS EN 15285:2008EN 15285:2008 (E) 8 The chemical resistance of modular tiles shall be determined using the test method in EN 14617-10 and
49、the results expressed accordingly. The classification of chemical resistance of modular tiles is given in Table 2. 4.2.6 Visual appearance Visual appearance of modular tiles shall always be declared. The colour, roughness etc. of the agglomerated stone shall be identified visually (see 4.2.7) e.g. by a range of samples selected in agreement by manufacturer and purchaser following the criteria given in EN 14617-16. Any visual variations, for example inclusion
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