SIST EN 1096-1:2012

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steklo v gradbeništvu - Steklo z nanosi - 1. del: Definicije in klasifikacijaGlas im Bauwesen - Beschichtetes Glas - Teil 1: Definitionen und KlasseneinteilungVerre dans la construction - Verre à couche - Partie 1: Définitions et classificationGlass in building - Coated glass - Part 1: Definitions and classification81.040.20Steklo v gradbeništvuGlass in building01.040.81Glass and ceramics industries (Vocabularies)ICS:Ta slovenski standard je istoveten z:EN 1096-1:2012SIST EN 1096-1:2012en,fr,de01-april-2012SIST EN 1096-1:2012SLOVENSKI
STANDARDSIST EN 1096-1:19991DGRPHãþD



SIST EN 1096-1:2012



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 1096-1
January 2012 ICS 01.040.81; 81.040.20 Supersedes EN 1096-1:1998English Version
Glass in building - Coated glass - Part 1: Definitions and classification
Verre dans la construction - Verre à couche - Partie 1: Définitions et classification
Glas im Bauwesen - Beschichtetes Glas - Teil 1: Definitionen und Klasseneinteilung This European Standard was approved by CEN on 3 December 2011.
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 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 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2012 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 1096-1:2012: ESIST EN 1096-1:2012



EN 1096-1:2012 (E) 2 Contents Page Foreword .31 Scope .42 Normative references .43 Terms and definitions .53.1 Product definition .53.2 Definitions of luminous, solar and thermal properties .73.3 Definitions of appearance defects .83.4 Symbols .84 Description of additive methods of deposition .94.1 Chemical film formation processes: .94.2 Physical film formation processes .94.3 Other processes. 105 Glass substrates . 105.1 Basic glasses . 105.2 Special basic glasses . 105.3 Processed glasses . 105.3.1 Strengthened glasses . 105.3.2 Thermally toughened safety glasses . 105.3.3 Laminated glasses . 116 Luminous, solar and thermal properties . 116.1 General . 116.2 Spectrophotometric properties . 116.2.1 General . 116.2.2 Ultraviolet range. 116.2.3 Visible range . 116.2.4 Solar range . 126.2.5 Thermal range . 126.3 Tolerance on determined properties . 127 Classification of coated glass . 138 Appearance . 138.1 General . 138.2 Detection of defects. 148.2.1 General . 148.2.2 Artificial sky . 148.2.3 Daylight illumination . 148.3 Conditions of examination . 148.3.1 General . 148.3.2 Uniformity defects and stains . 168.3.3 Punctual defects . 168.4 Acceptance criteria of coated glass defects . 169 Product information. 179.1 General . 179.2 Additional information . 17Annex A (informative)
Example of presentation of coated glass properties . 18Bibliography . 19 SIST EN 1096-1:2012



EN 1096-1:2012 (E) 3 Foreword This document (EN 1096-1:2012) 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 the latest by July 2012, and conflicting national standards shall be withdrawn at the latest by July 2012. 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 supersedes EN 1096-1:1998. EN 1096, Glass in building - Coated glass, is composed of the following parts:  Part 1: Definitions and classification  Part 2: Requirements and test methods for A, B and S coatings
 Part 3: Requirements and test methods for C and D coatings  Part 4: Evaluation of conformity/Product standard  Part 5: Test method and classification for the self-cleaning performances of coated glass surfaces The main changes compared to the previous edition are:
 reference to the future EN 1096-5: Test method and classification for the Self-cleaning performances of coated glass surfaces;
 Clause 3, Terms and definitions, and Clause 5, Glass substrates, were reorganised and completed;
 addition of a definition of shading coefficient (6.3);  the wavelengths defining the thermal range were corrected according to EN 12898;  the identity card is moved to an informative annex. 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, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and the United Kingdom.
SIST EN 1096-1:2012



EN 1096-1:2012 (E) 4 1 Scope This European Standard defines the characteristics, properties and classification of coated glass for use in building. Test methods and procedures used to establish durability are in Parts 2 and 3 of this standard. Factory production control and evaluation of conformity, including Annex ZA, are in Part 4 of this standard. Test methods for determination of self cleaning performances of coated glass are in Part 5. This standard applies to coated glass for glazing application for use in normally occupied domestic or commercial premises. This standard is not applicable to:  adhesive backed polymeric films on glass (prEN 15755-1);  mirrors made from silvered float glass (EN 1036-1);  enamelled glass (EN 12150-1, EN 1863-1, 14179-1).  Painted glass (standard in development) 2 Normative references The following referenced documents are 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 410:2011, 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 572-4, Glass in building — 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 lime silicate glass products — Part 7: Wired or unwired channel shaped glass EN 673:2011, Glass in building — Determination of thermal transmittance (U value) — Calculation method EN 674, Glass in building — Determination of thermal transmittance (U value) — Guarded hot plate method EN 675, Glass in building — Determination of thermal transmittance (U value) — Heat flow meter method EN 1096-2, Glass in building — Coated glass — Part 2: Requirements and test methods for A, B and S coatings EN 1096-3, Glass in building — Coated glass — Part 3: Requirements and test methods for C and D coatings SIST EN 1096-1:2012



EN 1096-1:2012 (E) 5 EN 1748-1-1, Glass in building — Special basic products — Borosilicate glasses — Part 1-1: Definition and general physical and mechanical properties EN 1748-2-1, Glass in building — Special basic products — Glass ceramics — Part 2-1: Definition and general physical and mechanical properties EN 1863-1, Glass in building — Heat strengthened soda lime silicate glass — Part 1: Definition and description EN 12150-1, Glass in building — Thermally toughened safety soda lime silicate safety glass — Part 1: Definition and description EN 12898:2001, Glass in building — Determination of the emissivity EN 13024-1, Glass in building — Thermally toughened borosilicate safety glass — Part 1: Definition and description EN 14178 -1, Glass in building — Basic alkaline earth silicate glass products — Part 1: Float glass EN 14179-1, Glass in building — Heat soaked thermally toughened soda lime silicate safety glass — Part 1; Definition and description EN 14321-1, Glass in building — Thermally toughened alkaline earth silicate safety glass — Part 1: Definition and description prEN 15681-1, Glass in building — Basic alumino silicate glass products — Part 1: Definitions and general physical and mechanical properties prEN 15682-1, Glass in building — Heat soaked thermally toughened alkaline earth silicate safety glass — Part 1: Definition and description prEN 15683-1, Glass in building — Thermally toughened soda lime silicate channel shaped safety glass — Part 1: Definition and description EN ISO 12543-2, Glass in building — Laminated glass and laminated safety glass — Part 2: Laminated safety glass (ISO 12543-2) EN ISO 12543-3, Glass in building — Laminated glass and laminated safety glass — Part 3: Laminated glass
(ISO 12543-3) 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 410:2011, EN 673:2011 and EN 12898:2001 and the following apply. NOTE For the purposes of these definitions, the term thermally toughened also applies to heat soaked thermally toughened. 3.1 Product definition 3.1.1 coated glass glass substrate, as defined in 3.1.2, to which has been applied a coating, as defined in 3.1.3, in order to modify one or more of its properties NOTE The properties modified could be one and/or more of the following: SIST EN 1096-1:2012



EN 1096-1:2012 (E) 6 • light transmittance/reflectance; • solar heat transmittance /reflectance; • ultra violet transmittance; • emissivity; • self-cleaning performances.
3.1.2 glass substrate basic glass, special basic glass, chemically strengthened basic glass, thermally treated basic and special basic glass, laminated glass or laminated safety glass (see Clause 4) 3.1.3 coating one or more thin solid layers of inorganic materials applied on to the surface of a glass substrate by various methods of deposition 3.1.4 on-line coating treatment of the surface of a moving continuous ribbon of a basic glass, at a stage during its manufacture, before it is cut 3.1.5 off-line coating application of a coating to individual pieces of glass within a manufacturer's or processor's premises 3.1.6 additive methods of deposition:
single or multilayer systems (consisting of metals, oxides, nitrides, fluorides, diamond like carbon or other compounds) added to the surface of the glass by different methods 3.1.7 coated annealed glass coated glass which has an annealed glass substrate 3.1.8 coated toughened or heat strengthened glass coated glass which has a thermally toughened or heat strengthened glass substrate 3.1.9 thermally treated coated glass coated glass that is thermally toughened or heat strengthened 3.1.10 coated glass - to be toughened or to be heat strengthened coated glass which has to be thermally toughened or heat strengthened to meet its final spectrophotometric properties
3.1.11 toughenable or heat strengthenable coated glass coated glass which can be thermally toughened or heat strengthened while keeping its final spectrophotometric properties
SIST EN 1096-1:2012



EN 1096-1:2012 (E) 7 3.2 Definitions of luminous, solar and thermal properties 3.2.1 colour rendering in transmission (Ra) change in colour of an object as a result of the light being transmitted by the coated glass 3.2.2 light reflectance of coated side (ρρρρ v) fraction of the incident light that is reflected by the coated glass when the light is incident on the coated side 3.2.3 light reflectance of uncoated side (ρρρρ'v) fraction of the incident light that is reflected by the coated glass when the light is incident on the uncoated side 3.2.4 light transmittance (ττττ
v) fraction of the incident light that is transmitted by the coated glass 3.2.5 nominal colour in reflection of coated side colour of the glass observed from the coated side 3
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