1、June 2016 English price group 10No part of this translation may be reproduced without prior permission ofDIN Deutsches Institut fr Normung e. V., Berlin. Beuth Verlag GmbH, 10772 Berlin, Germany,has the exclusive right of sale for German Standards (DIN-Normen).ICS 01.040.81; 81.040.20!%Vu“2518291www
2、.din.deDIN EN 572-1Glass in building Basic soda-lime silicate glass products Part 1: Definitions and general physical and mechanical properties;English version EN 572-1:2012+A1:2016,English translation of DIN EN 572-1:2016-06Glas im Bauwesen Basiserzeugnisse aus Kalk-Natronsilicatglas Teil 1: Defini
3、tionen und allgemeine physikalische und mechanische Eigenschaften;Englische Fassung EN 572-1:2012+A1:2016,Englische bersetzung von DIN EN 572-1:2016-06Verre dans la construction Produits de base: verre de silicate sodo-calcique Partie 1: Dfinitions et proprits physiques et mcaniques gnrales;Version
4、anglaise EN 572-1:2012+A1:2016,Traduction anglaise de DIN EN 572-1:2016-06SupersedesDIN EN 572-1:2012-11www.beuth.deDocument comprises 15 pagesDTranslation by DIN-Sprachendienst.In case of doubt, the German-language original shall be considered authoritative.06.16DIN EN 572-1:2016-06 2 A comma is us
5、ed as the decimal marker. National foreword This document (EN 572-1:2012+A1:2016) has been prepared by Technical Committee CEN/TC 129 “Glass in building” (Secretariat: NBN, Belgium). The responsible German body involved in its preparation was DIN-Normenausschuss Bauwesen (DIN Standards Committee Bui
6、lding and Civil Engineering), Working Committee NA 005-09-29 AA Glas im Bauwesen (SpA zu CEN/TC 129 und ISO/TC 160; SpA zu CEN/TC 129/WG 1, CEN/TC 129/WG 2, CEN/TC 129/WG 3, CEN/TC 129/WG 5, CEN/TC 129/WG 6, CEN/TC 129/WG 7, CEN/TC 129/WG 8, CEN/TC 129/WG 9, CEN/TC 129/WG 10, CEN/TC 129/WG 12, CEN/T
7、C 129/WG 13, CEN/TC 129/WG 14, CEN/TC 129/WG 15, CEN/TC 129/WG 17, CEN/TC 129/WG 18, CEN/TC 129/WG 19, ISO/TC 160/SC 1, ISO/TC 160/SC 1/WG 1, ISO/TC 160/SC 1/WG 2, ISO/TC 160/SC 1/WG 3, ISO/TC 160/SC 1/WG 5, ISO/TC 160/SC 1/WG 6, ISO/TC 160/SC 1/WG 7, ISO/TC 160/SC 1/WG 8, ISO/TC 160/SC 1/WG 9, ISO/
8、TC 160/SC 2, ISO/TC 160/SC 2/WG 1, ISO/TC 160/SC 2/WG 2, ISO/TC 160/SC 2/WG 3, ISO/TC 160/SC 2/WG 5, ISO/TC 160/SC 2/WG 6, ISO/TC 160/SC 2/WG 7). The DIN Standard corresponding to the International Standard referred to in this document is as follows: ISO 9385 DIN ISO 9385 Amendments This standard di
9、ffers from DIN EN 572-1:2012-11 as follows: a) the European foreword has been updated; b) Subclause 5.1 has been adapted to the current state of the art and Table 1 has been added; c) the standard has been editorially revised. Previous editions DIN 1249-10: 1988-09, 1990-08 DIN EN 572-1: 1995-01, 20
10、04-09, 2012-11 National Annex NA (informative) Bibliography DIN ISO 9385, Glass and glass-ceramics Knoop hardness test EUROPEAN STANDARD NORME EUROPENNE EUROPISCHE NORM EN 572-1:2012+A1 February 2016 ICS 01.040.81; 81.040.20 Supersedes EN 572-1:2012English Version Glass in building - Basic soda-lime
11、 silicate glass products - Part 1: Definitions and general physical and mechanical properties Verre dans la construction - Produits de base : verre de silicate sodo-calcique - Partie 1: Dfinitions et proprits physiques et mcaniques gnrales Glas im Bauwesen - Basiserzeugnisse aus Kalk-Natronsilicatgl
12、as - Teil 1: Definitionen und allgemeine physikalische und mechanische Eigenschaften This European Standard was approved by CEN on 11 May 2012 and includes Amendment 1 approved by CEN on 22 November 2015. CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the c
13、onditions 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-CENELEC Management Centre or to any CEN member. This European Standard ex
14、ists 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-CENELEC Management Centre has the same status as the official versions. CEN members are the national s
15、tandards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia,
16、 Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom. EUROPEAN COMMITTEE FOR STANDARDIZATION COMIT EUROPEN DE NORMALISATION EUROPISCHES KOMITEE FR NORMUNG CEN-CENELEC Management Centre: Avenue Marnix 17, B-1000 Brussels 2016 CEN All rights of exploitation in any form and by any means res
17、erved worldwide for CEN national Members. Ref. No. EN 572-1:2012+A1:2016 EEN 572-1:2012+A1:2016 (E) 2 Contents Page European foreword . 3 1 Scope 5 2 Normative references 5 3 Terms and definitions . 6 4 General principles . 6 5 Chemical composition . 7 5.1 General 7 5.2 Tint . 7 6 Physical and mecha
18、nical characteristics 7 6.1 General characteristics . 7 6.2 Characteristic bending strength (fg,kk) . 8 6.3 Designation of clear glass . 8 6.3.1 General 8 6.3.2 Clear transparent glass . 9 6.3.3 Clear translucent glass 9 6.4 Stability of physical and chemical characteristics . 10 6.5 General quality
19、 criteria and their evaluation 10 6.5.1 Optical 10 6.5.2 Appearance . 11 Annex A !(informative) Complementary information related to REACH“ . 12 Bibliography . 13 DIN EN 572-1:2016-06 EN 572-1:2012+A1:2016 (E) 3 European foreword This document (EN 572-1:2012+A1:2016) has been prepared by Technical C
20、ommittee CEN/TC 129 “Glass in building”, the secretariat of which is held by NBN. 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 August 2016, and conflicting national standards shall be withdrawn
21、 at the latest by August 2016. 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 document includes Amendment 1 approved by CEN on 2
22、2 November 2015. This document supersedes !EN 572-1:2012“. The start and finish of text introduced or altered by amendment is indicated in the text by tags !“. This document has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. !EN 572-1:2
23、012 was“ a revision of EN 572-1:2004. The main changes in this edition !were“: a) a better explanation of the characteristic bending strength of glass; b) an extension of the minimum light transmittance value for translucent glass up to 19 mm; c) the bibliography has been complemented. This European
24、 Standard “Glass in building Basic soda-lime silicate glass products” consists of the following parts: Part 1: Definitions and general physical and mechanical properties; Part 2: Float glass; Part 3: Polished wired glass; Part 4: Drawn sheet glass; Part 5: Patterned glass; Part 6: Wired patterned gl
25、ass; Part 7: Wired or unwired channel shaped glass; Part 8: Supplied and final cut sizes; Part 9: Evaluation of conformity/Product standard. DIN EN 572-1:2016-06 EN 572-1:2012+A1:2016 (E) 4 Croatia, Cyprus, Czech Republic, Denmark, Estonia, Finland, Former Yugoslav Republic of Macedonia, France, Ger
26、many, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom. DIN EN 572-1:2016-06 According to the CEN/CENELEC Internal Regulations, the national st
27、andards organizations of the following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria, EN 572-1:2012+A1:2016 (E) 5 1 Scope This Part of this European Standard specifies and classifies basic glass products and indicates their chemical composition, their main physi
28、cal and mechanical characteristics and defines their general quality criteria. Specific dimensions and dimensional tolerances, description of faults, quality limits and designation for each basic product type are not included in this Part, but are given in other Parts of EN 572 specific to each prod
29、uct type: EN 572-2 Float glass; EN 572-3 Polished wired glass; EN 572-4 Drawn sheet glass; EN 572-5 Patterned glass; EN 572-6 Wired patterned glass; EN 572-7 Wired or unwired channel shaped glass; EN 572-8 Supplied and final cut sizes; EN 572-9 Evaluation of conformity/Product standard. 2 Normative
30、references The following documents, in whole or in part, are normatively referenced in this document and are indispensable for its application. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) appli
31、es. EN 410, Glass in building Determination of luminous and solar characteristics of glazing EN 572-2, Glass in building Basic soda lime silicate glass products Part 2: Float glass EN 572-3, Glass in building Basic soda lime silicate glass products Part 3: Polished wired glass EN 572-4, Glass in bui
32、lding Basic soda lime silicate glass products Part 4: Drawn sheet glass EN 572-5, Glass in building Basic soda lime silicate glass products Part 5: Patterned glass EN 572-6, Glass in building Basic soda lime silicate glass products Part 6: Wired patterned glass EN 572-7, Glass in building Basic soda
33、 lime silicate glass products Part 7: Wired or unwired channel shaped glass EN 572-8, Glass in building Basic soda-lime silicate glass products Part 8: Supplied and final cut sizes EN 572-9, Glass in building Basic soda lime silicate glass products Part 9: Evaluation of conformity/Product standard I
34、SO 9385, Glass and glass-ceramics Knoop hardness test DIN EN 572-1:2016-06 EN 572-1:2012+A1:2016 (E) 6 3 Terms and definitions For the purposes of this document, the following terms and definitions apply. 3.1 float flat, transparent, clear or tinted soda-lime silicate glass having parallel and polis
35、hed faces obtained by continuous casting and floatation on a metal bath Note 1 to entry: In French called glace and in German Floatglas. 3.2 drawn sheet glass flat, transparent, clear or tinted soda-lime silicate glass obtained by continuous drawing, initially vertically, of a regular thickness and
36、with the two surfaces fire polished Note 1 to entry: Drawn sheet glass covers three products: new antique drawn sheet glass, drawn sheet glass for renovation and drawn sheet glass with minimum visual faults. 3.3 patterned glass flat, translucent, clear or tinted soda-lime silicate glass obtained by
37、continuous casting and rolling 3.4 wired patterned glass flat, translucent, clear or tinted soda-lime silicate glass obtained by continuous casting and rolling which has a steel mesh welded at all intersections incorporated in the glass during its manufacturing process Note 1 to entry: The surfaces
38、can be either patterned or plain. Note 2 to entry: In German, wired patterned glass with plain surfaces is called Drahtglas. 3.5 polished wired glass flat, transparent, clear soda-lime silicate glass having parallel and polished faces obtained by grinding and polishing the faces of wired patterned g
39、lass 3.6 wired or unwired channel-shaped glass translucent, clear or tinted soda-lime silicate glass, wired or unwired, obtained by continuous casting and rolling, which is formed into a U shape during the manufacturing process 4 General principles EN 572-1 shall be read in conjunction with Parts 2
40、to 9 of this European Standard. DIN EN 572-1:2016-06 EN 572-1:2012+A1:2016 (E) 7 5 Chemical composition 5.1 General !The basic glass products covered by this European Standard are all manufactured from soda-lime silicate glass. The magnitude of the proportions by mass of the principal constituents o
41、f soda-lime silicate glass covered by this European Standard is given in Table 1; see also Annex A: Table 1 Magnitude of the proportions by mass of the constituents of soda-lime silicate glass Constituents Proportion by mass of element Silicon (Si) 32 % 35 % Calcium (Ca) 3,5 % 10,1% Sodium (Na) 7,4
42、% 11,9% Magnesium (Mg) 0 % 3,7% Aluminium (Al) 0 % 1,6% Othersa 5% aProperties other than photometric characteristics shall not be significantly altered by these other components. “ 5.2 Tint Body tinted glass is obtained by the addition of suitable materials. 6 Physical and mechanical characteristic
43、s 6.1 General characteristics Conventional numerical values for the physical and mechanical characteristics of basic soda-lime silicate glass products excluding Characteristic bending strength (fg,kk) are given in !Table 2“. These values, for normal annealed glass without any further toughening, are
44、 not precise requirements with which the glass shall strictly comply, but are the generally accepted figures for use in calculations where a high degree of accuracy is not required. DIN EN 572-1:2016-06 EN 572-1:2012+A1:2016 (E) 8 !Table 2“ General characteristic values of basic soda-lime silicate g
45、lass Characteristic Symbol Value and unit Density (at 18 C) 2 500 kg/m3Hardness (Knoop) HK0,1/20 6 GPa aYoungs modulus (modulus of elasticity) E 7 1010Pa Poissons ratio 0,2 Specific heat capacity cp 0,72 103J/(kg K) Nominal value of average coefficient of linear expansion between 20 C and 300 C 9 10
46、-6/K Resistance against temperature differential and sudden temperature change 40 K bThermal conductivity 1 W/(m K) Mean refractive index to visible radiation (at 589,3 nm) n 1,5 Emissivity (corrected) 0,837 aKnoop Hardness in accordance with ISO 9385. bGenerally accepted value that is influenced by
47、 edge quality and glass type. 6.2 Characteristic bending strength (fg,kk) The characteristic bending strength value applies to quasi-static loading over a short time (e.g. wind loading) and relate to a 5 % probability of breakage at the lower limit of the 95 % confidence interval. The value of the c
48、haracteristic bending strength, fg,kk, for soda-lime silicate glass is 45 N/mm. NOTE Methods for the determination of the bending strength of glass are given in EN 1288 Parts 1 to 5 (see 1). Design of glass panes is covered by prEN 13474 (see 6). 6.3 Designation of clear glass 6.3.1 General A glass
49、product is designated as clear glass when it is not tinted and when the light transmittance of the glass material, unmodified by the possible presence of a coating or surface roughness of, for example, a patterned glass, complies with 6.3.3. In order to measure the light transmittance characteristics of glass and to determine whether it can be designated as a clear glass, it is necessary, in some cases, to carry out a pre-treatment suc
