DIN EN 1051-2-2007 Glass in building - Glass blocks and glass pavers - Part 2 Evaluation of conformity Product standard English version of DIN EN 1051-2 2007-12《建筑玻璃 玻璃砖和玻璃地面砖 第2部分.pdf

《DIN EN 1051-2-2007 Glass in building - Glass blocks and glass pavers - Part 2 Evaluation of conformity Product standard English version of DIN EN 1051-2 2007-12《建筑玻璃 玻璃砖和玻璃地面砖 第2部分.pdf》由会员分享，可在线阅读，更多相关《DIN EN 1051-2-2007 Glass in building - Glass blocks and glass pavers - Part 2 Evaluation of conformity Product standard English version of DIN EN 1051-2 2007-12《建筑玻璃 玻璃砖和玻璃地面砖 第2部分.pdf（40页珍藏版）》请在麦多课文档分享上搜索。

1、December 2007DEUTSCHE NORM English price group 14No part of this standard 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 81.040.20!$K%5“140021

2、8www.din.deDDIN EN 1051-2Glass in building Glass blocks and glass pavers Part 2: Evaluation of conformity/Product standardEnglish version of DIN EN 1051-2:2007-12Glas im Bauwesen Glassteine und Betonglser Teil 2: Konformittsbewertung/ProduktnormEnglische Fassung DIN EN 1051-2:2007-12See start of val

3、iditywww.beuth.deDocument comprises 40 pagesDIN EN 1051-2:2007-12 2 Start of validity This standard is intended to be valid from 1 July 2008. It should be noted that, in Germany, CE conformity marking of construction products conforming to this standard will be permitted once the standard has been l

4、isted in the Bundesanzeiger (German Federal Law Gazette). National foreword This standard has been prepared by Technical Committee CEN/TC 129 “Glass in building” (Secretariat: NBN, Belgium), Working Group WG 7 “Glass blocks” (Secretariat: SNV, Switzerland). The responsible German body involved in it

5、s preparation was the Normenausschuss Bauwesen (Building and Civil Engineering Standards Committee), Technical Committee NA 005-09-28 AA Glassteine und Glasstein-wnde (SpA CEN/TC 129/WG 7 and WG 13). DIN EN 1051-2:2007-12 is part of a series of standards, under the general title Glass in building Gl

6、ass blocks and glass pavers: Part 1: Definitions and description Part 2: Evaluation of conformity/Product standard EUROPEAN STANDARDNORME EUROPENNEEUROPISCHE NORMEN 1051-2October 2007ICS 81.040.20English VersionGlass in building - Glass blocks and glass pavers - Part 2:Evaluation of conformity/Produ

7、ct standardVerre dans la construction - Briques et dalles de verre -Partie 2: Evaluation de la conformit/Norme produitGlas im Bauwesen - Glassteine und Betonglser - Teil 2:Konformittsbewertung/ProduktnormThis European Standard was approved by CEN on 18 August 2007.CEN members are bound to comply wit

8、h 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 Cent

9、re 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 v

10、ersions.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, S

11、pain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMIT EUROPEN DE NORMALISATIONEUROPISCHES KOMITEE FR NORMUNGManagement Centre: rue de Stassart, 36 B-1050 Brussels 2007 CEN All rights of exploitation in any form and by any means reservedworldwide for CEN national Me

12、mbers.Ref. No. EN 1051-2:2007: EEN 1051-2:2007 (E) 2 Contents Page Foreword4 1 Scope 5 2 Normative references 5 3 Terms and definitions .5 4 Requirements.6 4.1 Conformity with the product family glass blocks and glass paver units 6 4.2 Determination of the performances of characteristics6 4.2.1 Char

13、acteristics of glass blocks and glass paver units6 4.2.2 Determination of essential characteristics of glass blocks and glass paver units7 4.3 Durability 9 4.4 Characteristics other than those listed in 4.2.9 4.5 Dangerous substances .9 5 Evaluation of conformity.10 5.1 General10 5.2 Initial type te

14、sting of the product (5.1, 2) 10 5.2.1 General10 5.2.2 Type testing if products belong to the product family glass blocks and glass paver units .11 5.2.3 Type testing of performances of characteristics .11 5.3 Factory production control and inspection of samples in accordance with a prescribed test

15、plan (5.1, 1a and 1.b) 12 5.4 Initial inspection of factory and of factory production control (5.1, 1b) 12 5.5 Continuous surveillance and assessment of the factory production control (5.1, 1c) 13 6 Marking and labelling 13 6.1 General13 6.2 Product marking 13 6.3 Product characteristics.13 6.4 “Cha

16、racteristics/performance identification paper”13 Annex A (normative) Factory production control15 A.1 Factory Production Control Requirements.15 A.1.1 General15 A.1.2 Organisation.15 A.1.3 Control system.15 A.2 Marking .16 A.3 Inspection and testing tables of glass blocks and glass paver unit produc

17、tion16 A.3.1 Information on Table A.1.16 A.3.2 Use of proxy testing 17 Annex B (normative) Residual stress/Thermal shock.20 B.1 Requirement.20 B.2 Test method20 B.2.1 General20 B.2.2 Factory production control.20 B.2.3 On-going evaluation of conformity20 B.3 Evaluation of test results 21 B.3.1 Facto

18、ry production control.21 B.3.2 On-going evaluation of conformity21 Annex C (normative) Determination of the thermal transmittance (U-value) of glass blocks and glass paver units22 EN 1051-2:2007 (E) 3 C.1 General .22 C.2 Massive glass blocks and glass paver units22 C.3 Hermetic closed hollow glass b

19、locks and glass paver units22 Annex D (normative) Modelling of glass blocks and glass paver units for the determination of the light transmittance, light reflectance and solar energy characteristics 24 Annex E (normative) Compression strength test method, sampling, requirements and evaluation in fac

20、tory production control .25 E.1 Glass blocks 25 E.1.1 Test equipment and procedure25 E.1.2 Test specimen preparation.25 E.2 Glass paver units.26 E.2.1 Test equipment and procedure26 E.2.2 Test specimen preparation.27 E.3 Requirements.27 E.3.1 Glass blocks 27 E.3.2 Glass paver units.27 E.4 Evaluation

21、.27 Annex F (informative) Provisions for voluntary involvement of third party(ies)28 F.1 General .28 F.2 Voluntary tasks for third parties 28 F.3 Marking and labelling28 Annex ZA (informative) Clauses of this European Standard addressing the provisions of EU Construction Products Directive .29 ZA.1

22、Scope and relevant characteristics .29 ZA.2 Procedure(s) for the attestation of conformity of basic soda lime silicate glass products 31 ZA.2.1 System(s) of attestation of conformity31 ZA.2.2 EC Certificate and Declaration of conformity.33 ZA.3 CE marking and labelling34 Bibliography38 EN 1051-2:200

23、7 (E) 4 Foreword This document (EN 1051-2:2007) has been prepared by Technical Committee 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

24、the latest by April 2008, and conflicting national standards shall be withdrawn at the latest by July 2009. This part of the document does not stand-alone, it is a part of one document: EN 1051-1: Glass in building Glass blocks and glass pavers Part 1: Definitions and description EN 1051-2: Glass in

25、 building Glass blocks and glass pavers Part 2: Evaluation of conformity/Product standard This document contains other aspects of importance to trade. 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

26、 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 supports essential requirements of EC Directive(s). For relationship with EC Directive(s), see informa

27、tive Annex ZA, which is an integral part of this document. 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,

28、France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and the United Kingdom. EN 1051-2:2007 (E) 5 1 Scope This document covers the evaluation of conformity and t

29、he factory production control requirements of and recommendations for glass block and glass paver units. This standard does not cover panels incorporating glass blocks or glass paver units. 2 Normative references The following referenced documents are indispensable for the application of this docume

30、nt. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. EN 356, Glass in building Security glazing - Testing and classification of resistance against manual attack EN 410, Glass in building De

31、termination of luminous and solar characteristics of glazing EN 572-1, Glass in building Basic soda lime silicate glass products Part 1: Definitions and general physical and mechanical properties EN 673, Glass in building Determination of thermal transmittance (U value) Calculation method EN 1051-1:

32、2003, Glass in building Glass blocks and glass pavers Part 1: Definitions and description EN 1063, Glass in building Security glazing Testing and classification of resistance against bullet attack EN 13501-1, Fire classification of construction products and building elements Part 1: Classification u

33、sing data from reaction to fire tests EN 13541, Glass in building Security glazing Testing and classification of resistance against explosion pressure EN ISO 7459, Glass containers Thermal shock resistance and thermal shock endurance Test methods (ISO 7459:2004) EN ISO 7500-1, Metallic materials Ver

34、ification of static uniaxial testing machines Part 1: Tension/compression testing machines Verification and calibration of the force-measuring system (ISO 7500-1:2004) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 1051-1:2003 and the following apply

35、. 3.1 initial type testing determination of the performance of a product (characteristic, durability), on the basis of either actual tests or other procedures (such as conventional, standardised, tabulated or general accepted values, standardised or recognised calculation methods, test reports when

36、made available, ), in accordance with this standard that demonstrates compliance with this standard 3.2 test report document that covers the results of tests undertaken on a representative sample of the product from production or on a prototype design of the product EN 1051-2:2007 (E) 6 3.3 product

37、description document that details the relevant parameters, e.g. process conditions, structure, etc., for defining a product that complies with the standard. It includes specific reference(s) to characteristics that are modified by the production process. 3.4 significant change variation in performan

38、ce beyond the permitted tolerance for the characteristic 4 Requirements 4.1 Conformity with the product family glass blocks and glass paver units Products shall conform to the definition and fulfil the requirements of glass blocks and glass paver units as defined in EN 1051-1. NOTE EN 1051-1 covers

39、dimensional, compressive strength and breakage load requirements. 4.2 Determination of the performances of characteristics 4.2.1 Characteristics of glass blocks and glass paver units Glass blocks and glass paver units are made of soda lime silicate glass in accordance with EN 572-1. The characterist

40、ics listed in Table 1, concern general accepted values, calculated values or measured values Table 1 Necessary information on characteristics of soda lime silicate glass Characteristic Symbol Unit Generally accepted values: - density - hardness - Youngs modulus - - Poissons ratio - Specific heat cap

41、acity - Coefficient of linear expansion - Thermal conductivity (for U-value) - Mean refractive index to visible radiation - Emissivity HK0,1/20 E c n kg/m GPa Pa Dimensionless J/(kg.K) K-1W/(m.K) Dimensionless Dimensionless Measured values: - light transmittance - solar direct transmittance v eDimen

42、sionless Dimensionless Calculated values: - total solar energy transmittance g Dimensionless EN 1051-2:2007 (E) 7 Glass blocks and glass paver units have mechanical/thermal characteristics that are specific to the product. These characteristics are listed in Table 2. Table 2 Characteristics specific

43、 to glass blocks and glass paver units Characteristic Symbol Unit Measured values -compressive strengtha - breaking loadsb- residual stress (thermal shock)c- - - N/mm2kN K a For glass blocks determined in accordance with EN 1051-1:2003, Annex A b For glass paver units determined in accordance with E

44、N 1051-1:2003, Annex B c For glass blocks and glass paver units determined in accordance with Annex B 4.2.2 Determination of essential characteristics of glass blocks and glass paver units 4.2.2.1 General The essential characteristics that are specific to blocks and glass paver units are as follows:

45、 Safety in the case of fire - Reaction to fire. Safety in use Mechanical resistance: Resistance against sudden temperature changes and temperature differentials. Safety in use Mechanical resistance. Protection against noise Airborne sound reduction. Energy conservation and heat retention Thermal pro

46、perties. Energy conservation and heat retention Radiation properties Light transmittance and reflectance. Energy conservation and heat retention Radiation properties Solar energy characteristics. Other characteristics are only applicable for panels made of glass blocks or glass paver units. If the g

47、lass block and glass paver unit manufacturer wishes to claim that any performance characteristic is independent of the production equipment used then the factory production control system shall be in accordance with this standard including his specific process control conditions. 4.2.2.2 Safety in t

48、he case of fire - Reaction to fire Reaction to fire shall be determined and classified in accordance with EN 13501-1. Basic soda lime silicate glass products are products/materials that do not require to be tested for reaction to fire (e.g. Products/materials of Classes A1* according to Commission D

49、ecision 96/603/EC, as amended 2000/605/EC) EN 1051-2:2007 (E) 8 4.2.2.3 Safety in use - Bullet resistance: shatter properties and resistance to attack Bullet resistance shall be determined and classified in accordance with EN 1063. NOTE Can only be determined for panels made from glass blocks or glass paver units. 4.2.2.4 Safety in use - Explosion resistance: impact behaviour and resistance to impact Explosion resistance shall be determined and classified in acco