EN 16954-2018 Agglomerated stone - Slabs and cut-to-size products for flooring and stairs (internal and external).pdf

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1、BSI Standards PublicationWB11885_BSI_StandardCovs_2013_AW.indd 1 15/05/2013 15:06Agglomerated stone - Slabs and cut-to-size products for flooring and stairs (internal and external)BS EN 16954:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16954 May 2018 ICS 91.100.15 English Version Agglom

2、erated stone - Slabs and cut-to-size products for flooring and stairs (internal and external) Pierre agglomre - Plaques et produits coups sur mesure pour revtements de sols et escaliers (intrieurs et extrieurs) Knstlich hergestellter Stein - Platten und zugeschnittene Produkte fr Boden- und Stufenbe

3、lge (innen und auen) This European Standard was approved by CEN on 27 December 2017. 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 a

4、nd bibliographical references concerning such national standards may be obtained on application to the CEN-CENELEC 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

5、 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, Former Yugosl

6、av Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT E

7、UROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16954:2018 ENational forewordThis British Standard is

8、the UK implementation of EN 16954:2018.The UK participation in its preparation was entrusted to Technical Committee B/545, Natural 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 pr

9、ovisions of a contract. Users are responsible for its correct application. The British Standards Institution 2018 Published by BSI Standards Limited 2018ISBN 978 0 580 92185 8ICS 91.100.15Compliance with a British Standard cannot confer immunity from legal obligations. This British Standard was publ

10、ished under the authority of the Standards Policy and Strategy Committee on 30 June 2018.Amendments/corrigenda issued since publicationDate Text affectedBRITISH STANDARDBS EN 16954:2018EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 16954 May 2018 ICS 91.100.15 English Version Agglomerated ston

11、e - Slabs and cut-to-size products for flooring and stairs (internal and external) Pierre agglomre - Plaques et produits coups sur mesure pour revtements de sols et escaliers (intrieurs et extrieurs) Knstlich hergestellter Stein - Platten und zugeschnittene Produkte fr Boden- und Stufenbelge (innen

12、und auen) This European Standard was approved by CEN on 27 December 2017. 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 bibliogr

13、aphical references concerning such national standards may be obtained on application to the CEN-CENELEC 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 responsibi

14、lity 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, Former Yugoslav Republic

15、 of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE N

16、ORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels 2018 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 16954:2018 EBS EN 16954:2018EN 16954:2018 (E) 2 Contents Page Eur

17、opean foreword . 4 1 Scope 6 2 Normative references 6 3 Terms and definitions . 6 4 Characteristics . 8 4.1 Geometric characteristics 8 4.1.1 Dimensions 8 4.1.2 Tolerances for dimensions for slabs and cut-to-size products . 8 4.1.3 Surface finish 9 4.2 Physical and mechanical characteristics . 10 4.

18、2.1 General . 10 4.2.2 Visual appearance 10 4.2.3 Reaction to fire 10 4.2.4 Apparent density and water absorption 11 4.2.5 Flexural tensile strength . 11 4.2.6 Thermal conductivity . 11 4.2.7 Thermal shock resistance . 11 4.2.8 Linear thermal expansion coefficient . 11 4.2.9 Abrasion resistance . 11

19、 4.2.10 Chemical resistance . 11 4.2.11 Slip resistance . 11 4.2.12 Electrical resistivity 12 4.2.13 Tactility 12 4.2.14 Durability 12 4.2.15 Release of dangerous substances 12 5 Test methods . 12 6 Assessment and verification of constancy of performance AVCP 12 6.1 General . 12 6.2 Type testing 13

20、6.2.1 General . 13 6.2.2 Test samples, testing and compliance criteria 14 6.2.3 Test reports 14 6.2.4 Shared other party results 15 6.3 Factory production control (FPC) 15 6.3.1 General . 15 6.3.2 Requirements 16 6.3.3 Product specific requirements 18 6.3.4 Initial inspection of factory and of FPC 1

21、9 6.3.5 Continuous surveillance of FPC . 19 6.3.6 Procedure for modifications 19 7 Marking, labelling and packaging 20 BS EN 16954:2018EN 16954:2018 (E) 3 Annex A (normative) Reference sample, visual inspection and acceptance criteria 21 Annex ZA (informative) Relationship of this European Standard

22、with Regulation (EU) No.305/2011 23 Bibliography . 28 BS EN 16954:2018EN 16954:2018 (E) 4 European foreword This document (EN 16954:2018) has been prepared by Technical Committee CEN/TC 246 “Natural stones”, the secretariat of which is held by UNI. This European Standard shall be given the status of

23、 a national standard, either by publication of an identical text or by endorsement, at the latest by November 2018 and conflicting national standards shall be withdrawn at the latest by February 2020. Attention is drawn to the possibility that some of the elements of this document may be the subject

24、 of patent rights. CEN 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. For relationship with EU Regulation(s), see informative Annex ZA, which

25、 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: EN 15285, Agglomerated stone Modular tiles for flooring and stairs (internal and external) EN 16954, Agglomerated stone Slabs

26、and cut-to-size products for flooring and stairs (internal and external) the present document EN 15286, Agglomerated stone Slabs and tiles for wall finishes (internal and external) EN 15388, Agglomerated stone Slabs and cut-to-size products for vanity and kitchen tops NOTE An overview on standards f

27、or agglomerated stone products is given below. Standards for agglomerated stone products Harmonized product standards EN 15285 Modular tiles for flooring and stairs (int. and ext.) (under M/119) EN 16954 Slabs and cut-to-size products for flooring and stairs (int. and ext.) (under Mandate M/119) EN

28、15286 Cladding slabs and tiles for wall finishes (int. and ext.) (under Mandate M/121) Non-harmonized product standards EN 15388 Slabs and cut-to-size products for vanity and kitchen tops Main supporting standards EN 14617 (all parts), Test methods EN 14618, Terminology and classification BS EN 1695

29、4:2018EN 16954:2018 (E) 5 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, Former Yugoslav Republic

30、 of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. BS EN 16954:2018EN 16954:2018 (E) 6 1 Scope This Euro

31、pean Standard specifies characteristics and appropriate test methods for slabs and cut to size products (cut to size slabs, special pieces, treads and risers) of agglomerated stones, which are made for use as flooring and stairs in pedestrian areas for internal and external uses including those in e

32、nclosed public transport premises. It also provides for the assessment and verification of constancy of performance (AVCP) and marking of the products to the requirements of this European Standard. This European Standard covers tactility but only for products the intended use of which requires this

33、performance. This European Standard does not cover visibility requirements. Rough slabs are excluded from the scope of this European Standard. Products covered by the standards EN 15285, EN 13198, EN 13748-1 and EN 13748-2 are also excluded from the scope of the present European Standard. 2 Normativ

34、e 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 amend

35、ments) applies. EN 13373, Natural stone test methods - Determination of geometric characteristics on units EN 13501-1, Fire classification of construction products and building elements - Part 1: Classification using data from reaction to fire tests EN 14617 (all parts), Agglomerated stone - Test me

36、thods EN 14618, Agglomerated stone - Terminology and classification CEN/TS 15209, Tactile paving surface indicators produced from concrete, clay and stone CEN/TS 16165:2016, Determination of slip resistance of pedestrian surfaces - Methods of evaluation EN ISO 10456, Building materials and products

37、- Hygrothermal properties -Tabulated design values and procedures for determining declared and design thermal values (ISO 10456) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 14618 and the following apply. ISO and IEC maintain terminological databas

38、es for use in standardization at the following addresses: IEC Electropedia: available at http:/www.electropedia.org/ ISO Online browsing platform: available at http:/www.iso.org/obp 3.1 rough slab semi-finished agglomerated stone product with edges obtained either by sawing from a block or by mouldi

39、ng, the size of which is given by nominal dimensions (length - width -, thickness, in this order), expressed in millimetres and the surface of which may or may not be the finished surface Note 1 to entry: Examples are given in Figure 1. BS EN 16954:2018EN 16954:2018 (E) 7 Figure 1 Examples of rough

40、slabs 3.2 slab finished agglomerated product obtained from rough slabs, the dimensions of which are given by length - width - thickness (in this order), expressed in millimetres according to defined tolerances and the surface of which is a finished surface ready to use 3.3 cut-to-size product finish

41、ed agglomerated product obtained from a rough slab or a slab, the dimensions of which need to be referred to a template or a drawing Note 1 to entry: Examples are given in Figure 2. BS EN 16954:2018EN 16954:2018 (E) 8 Figure 2 Examples of cut-to-size products 4 Characteristics 4.1 Geometric characte

42、ristics 4.1.1 Dimensions The dimensions (length l, width b and thickness d, in this order, expressed in millimetres) of a slab and a cut-to-size product may be declared by the manufacturer. The dimensions of cut to size products shall be referred to a template or a drawing. 4.1.2 Tolerances for dime

43、nsions for slabs and cut-to-size products Tolerances in dimensions of slabs and cut to size products shall be as given in Table 1. The dimensions (i.e. length, width and thickness) of slabs and cut to size products shall be determined according to EN 13373. Stricter deviations may be declared by the

44、 manufacturer. BS EN 16954:2018EN 16954:2018 (E) 9 Table 1 Tolerances in dimensions for slabs and cut to size products Characteristics Tolerances on dimensions of slabs cut-to-size products Length and width 1 000 mm - 10 mm/+20 mm 0,5 mm aOther dimensions with reference to the template - 0,5 mm Thic

45、kness b0,7 mm Squareness 0,2 % aFlatness: centre curvature edge curvature warping 0,4 % aFor rectangular products. bTolerances for thickness (d) should not apply for slabs and cut-to-size products with textured upper surface where dma x- dmin 1 mm (see Figure 3). Key dmin minimum thickness dma x max

46、imum thickness Figure 3 Cross section examples of the textured upper surface slabs and cut-to-size products 4.1.3 Surface finish Surface finishes shall extend uniformly to the edges of slabs and cut-to-size products. Surfaces of slabs and cut-to-size products shall have a regular appearance as a res

47、ult of the finishing process and may be worked to meet the finish declared. BS EN 16954:2018EN 16954:2018 (E) 10 4.2 Physical and mechanical characteristics 4.2.1 General The values for the characteristics in 4.2.2 to 4.2.14 shall be assessed when relevant. The performance of slabs and cut-to-size p

48、roducts for flooring and stairs 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. Table 2 Performance list of slabs and cut-to-size products according to their character

49、istics Reference Characteristics Performance 4.2.4 Water absorption (%) W1 2,0 2,0 W2 0,5 0,5 W3 0,05 W4 0,05 4.2.5 Flexural strength (MPa) F136,5 36,5 A2 33,0 33,0 A3 29,0 A4 29,0 4.2.10 Chemical resistance aC1C2C3C4aRefer to EN 14617-10. Contractual specifications can be used to establish reference values, e.g. stated in design or supplier data sheet. 4.2.2 Visual appearance When required, the colour, roughness, of the slabs and cut-to size products shall be identified visually, e.g. by a range of