Glass in building - Adhesive backed polymeric filmed glass - Part 1: Definitions and requirements

This European Standard defines the characteristics, properties and classification of adhesive backed polymeric filmed glass, i.e. glass product that has had an adhesive backed polymeric film applied, for use in
buildings. The adhesive backed polymeric film is based on biaxially oriented polyester film as defined in EN 15752-1. This applies to both site and factory applications. This European Standard does not apply to adhesive backed polymeric films manufactured using polyvinylchloride (PVC). Other requirements, not specified in this standard, may apply to adhesive backed polymeric filmed glass that is incorporated into assemblies, e.g. laminated glass or insulating glass units. The additional requirements are specified in the appropriate product standard. Adhesive backed polymeric filmed glass, in this case, does not lose its mechanical or thermal characteristics.

Glas im Bauwesen - Glas mit selbstklebender Polymerfolie - Teil 1: Begriffe und Anforderungen

Die vorliegende Europäische Norm definiert die Merkmale, Eigenschaften und die Klassifizierung von Glas mit selbstklebender Polymerfolie für die Verwendung in Gebäuden, d. h. von Glas, auf das eine selbstklebende Polymerfolie aufgebracht wurde. Die selbstklebende Polymerfolie basiert auf biaxial orientierter Polyesterfolie nach FprEN 15752 1. Sie gilt für Anwendungen vor Ort und im Werk.
Die vorliegende Europäische Norm gilt nicht für selbstklebende Polymerfolien, die aus Polyvinylchlorid (PVC) hergestellt wurden.
Weitere in dieser Norm nicht festgelegte Anforderungen dürfen für Glas mit selbstklebender Polymerfolie gelten, das in Baugruppen eingebaut ist, z. B. Mehrscheibenglas- oder Isolierglaseinheiten. Die zusätzlichen Anforderungen sind in der entsprechenden Produktnorm festgelegt. In diesem Fall verliert das Glas mit selbstklebender Polymerfolie seine mechanischen oder thermischen Eigenschaften nicht.

Verre dans la construction - Verre avec film polymère adhésif - Partie 1: Définitions et exigences

La présente Norme européenne définit les caractéristiques, les propriétés et la classification des verres filmés, c’est-à-dire des produits verriers auxquels on a appliqué un film polymère adhésif et qui sont destinés à être employés dans la construction. La base du film polymère adhésif est un film polyester à orientation biaxiale, comme défini dans la FprEN 15752-1. Cette définition s’applique aux applications sur site et en usine.
La présente Norme européenne ne s’applique pas aux films polymères adhésifs fabriqués à partir de chlorure de polyvinyle (PVC).
D’autres exigences, qui ne sont pas spécifiées dans la présente norme, peuvent s’appliquer au verre revêtu d’un film polymère adhésif lorsqu’il est incorporé à des assemblages, par exemple des vitrages en verre feuilleté ou des vitrages isolants. Ces exigences supplémentaires sont spécifiées dans la norme de produit correspondante. Dans ce cas, le film polymère adhésif ne perd pas ses caractéristiques mécaniques ou thermiques.

Steklo v gradbeništvu - Steklo s samolepljivo polimerno folijo - 1. del: Definicije in zahteve

Ta evropski standard določa karakteristike, lastnosti in klasifikacijo stekla s samolepljivo polimerno folijo, tj. steklenega proizvoda z naneseno samolepljivo polimerno folijo, ki se uporablja
v stavbah. Ta samolepljiva polimerna folija je izdelana na podlagi dvoosno obrnjene poliestrske folije, kot je opredeljeno v standardu EN 15752-1. To velja za uporabo na kraju samem in v tovarni. Ta evropski standard se ne uporablja za samolepljivo polimerno folijo, proizvedeno z uporabo polivinilklorida (PVC). Druge zahteve, ki niso določene v tem standardu, se lahko uporabljajo za steklo s samolepljivo polimerno folijo, ki je vgrajeno v sestave, npr. lepljeno steklo ali izolacijsko steklo. Dodatne zahteve so določene v ustreznem standardu za izdelek. Steklo s samolepljivo polimerno folijo v tem primeru ne izgubi mehanskih ali toplotnih lastnosti.

General Information

Status
Published
Public Enquiry End Date
29-Jan-2014
Publication Date
18-Aug-2014
Current Stage
6060 - National Implementation/Publication (Adopted Project)
Start Date
05-Aug-2014
Due Date
10-Oct-2014
Completion Date
19-Aug-2014

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2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steklo v gradbeništvu - Steklo s samolepljivo polimerno folijo - 1. del: Definicije in zahteveGlas im Bauwesen - Glas mit selbstklebender Polymerfolie - Teil 1: Begriffe und AnforderungenVerre dans la construction - Verre avec film polymère adhésif - Partie 1: Définitions et exigencesGlass in building - Adhesive backed polymeric filmed glass - Part 1: Definitions and requirements83.140.10Filmi in folijeFilms and sheets81.040.20Steklo v gradbeništvuGlass in buildingICS:Ta slovenski standard je istoveten z:EN 15755-1:2014SIST EN 15755-1:2014en,fr,de01-september-2014SIST EN 15755-1:2014SLOVENSKI
STANDARD



SIST EN 15755-1:2014



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
EN 15755-1
August 2014 ICS 81.040.20; 83.140.10 English Version
Glass in building - Adhesive backed polymeric filmed glass - Part 1: Definitions and requirements
Verre dans la construction - Verre avec film polymère adhésif - Partie 1: Définitions et exigences
Glas im Bauwesen - Glas mit selbstklebender Polymerfolie -Teil 1: Begriffe und Anforderungen This European Standard was approved by CEN on 15 May 2014.
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, Former Yugoslav Republic of Macedonia, 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
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2014 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. EN 15755-1:2014 ESIST EN 15755-1:2014



EN 15755-1:2014 (E) 2 Contents Page Foreword .4 Introduction .5 1 Scope .6 2 Normative references .6 3 Terms and definitions .7 4 Glass substrate .9 5 Product definitions . 10 5.1 General . 10 5.2 Solar control . 10 5.3 Safety . 10 5.4 Security . 11 5.4.1 General . 11 5.4.2 Resistance to manual attack . 11 5.4.3 Resistance to explosive pressure . 11 5.4.4 Resistance to ballistic attack . 11 5.5 RFI/EMI shielding . 12 5.6 Anti-graffiti . 12 5.7 Decorative . 12 5.8 Low emissivity . 12 5.9 Ultraviolet reduction . 12 5.10 Privacy . 12 6 Determination of the durability of adhesive backed polymeric filmed glass . 12 6.1 General . 12 6.2 Humidity test . 13 6.2.1 Principle . 13 6.2.2 Size and number of test specimens. 13 6.2.3 Preparation of adhesive backed polymeric filmed glass specimens . 13 6.2.4 Cleaning of filmed glass specimens . 13 6.2.5 Conditioning of test specimens . 13 6.2.6 Test procedure – Test without condensation . 13 6.2.7 Visual Inspection . 13 6.2.8 Determination of adhesion using peel test . 14 6.2.9 Assessment of results . 14 6.2.10 Acceptance criteria . 14 6.2.11 Test report . 14 7 Appearance . 15 7.1 General . 15 7.2 Detection of defects. 15 7.2.1 General . 15 7.2.2 Artificial sky . 15 7.2.3 Daylight illumination . 15 7.3 Conditions of examination . 15 7.3.1 General . 15 7.3.2 Glass substrate defects . 17 7.3.3 Adhesive backed polymeric film defects . 17 7.3.4 Adhesive backed polymeric film installation defects . 18 SIST EN 15755-1:2014



EN 15755-1:2014 (E) 3 7.4 Acceptance criteria for adhesive backed polymeric filmed glass defects . 19 8 Product information . 21 8.1 General . 21 Annex A (informative)
Guidelines for installation of adhesive backed polymeric film . 22 A.1 General . 22 A.2 Wet lamination . 22 A.2.1 General . 22 A.2.2 General Points . 22 A.2.3 Installation . 22 A.2.3.1 Prepare for the installation . 22 A.2.3.2 Clean the glazing . 23 A.2.3.3 Install the adhesive backed polymeric film to the glazing . 23 A.2.3.4 Squeegee the film – first procedure . 24 A.2.3.5 Trim the film . 25 A.2.3.6 Finish the squeegee process – second procedure . 25 A.2.3.7 Housekeeping . 25 A.2.3.8 Safety films ≥
.............................................................................................................................. 26 A.3 Dry installation ..................................................................................................................................... 26 Annex B (informative)
Film to glass compatibility and thermal stress . 27 Bibliography . 28
SIST EN 15755-1:2014



EN 15755-1:2014 (E) 4 Foreword This document (EN 15755-1:2014) 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 February 2015, and conflicting national standards shall be withdrawn at the latest by February 2015. 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 has been prepared under a mandate given to CEN by the European Commission and the European Free Trade Association. 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 of Macedonia, 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 15755-1:2014



EN 15755-1:2014 (E) 5 Introduction Adhesive backed polymeric filmed glass is glass which has had its properties and performance modified by the application of adhesive backed polymeric film. There are a number of different types of films that are manufactured to modify specific properties of glass, including: solar energy transmittance, visible light transmittance, emissivity, Ultra Violet transmittance, privacy, appearance, impact behaviour, security, electromagnetic frequency (EMF) attenuation, and surface protection. SIST EN 15755-1:2014



EN 15755-1:2014 (E) 6 1 Scope This European Standard defines the characteristics, properties and classification of adhesive backed polymeric filmed glass, i.e. glass product that has had an adhesive backed polymeric film applied, for use in buildings. The adhesive backed polymeric film is based on biaxially oriented polyester film as defined in
EN 15752-1. This applies to both site and factory applications. This European Standard does not apply to adhesive backed polymeric films manufactured using polyvinylchloride (PVC). Other requirements, not specified in this standard, may apply to adhesive backed polymeric filmed glass that is incorporated into assemblies, e.g. laminated glass or insulating glass units. The additional requirements are specified in the appropriate product standard. Adhesive backed polymeric filmed glass, in this case, does not lose its mechanical or thermal characteristics. 2 Normative 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) applies. EN 356, Glass in building - Security glazing - Testing and classification of resistance against manual attack EN 410, Glass in building - Determination 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 572-2, Glass in building - Basic soda lime silicate glass products - Part 2: Float glass EN 572-7, Glass in building - Basic soda lime silicate glass products - Part 7: Wired or unwired channel shaped glass EN 673, Glass in building - Determination of thermal transmittance (U value) - Calculation method EN 1063, Glass in building - Security glazing - Testing and classification of resistance against bullet attack EN 12600, Glass in building - Pendulum test - Impact test method and classification for flat glass EN 12898, Glass in building - Determination of the emissivity EN 15752-1:2014, Adhesive backed polymeric film – Definitions and description EN 50147-1, Anechoic chambers - Part 1: Shield attenuation measurement EN ISO 8510-2, Adhesives - Peel test for a flexible-bonded-to-rigid test specimen assembly - Part 2: 180 degree peel (ISO 8510-2) ISO 16933, Glass in building — Explosion-resistant security glazing — Test and classification for arena air-blast loading CIE 13.3:1995, Method of Measuring and Specifying Colour Rendering Properties of Light Sources SIST EN 15755-1:2014



EN 15755-1:2014 (E) 7 3 Terms and definitions For the purposes of this document, the terms and definitions given in EN 15752-1:2014 and the following apply. 3.1 adhesive backed polymeric filmed glass glass substrate (see Clause 4) to which has been applied an adhesive backed polymeric film as defined in EN 15752-1 in order to modify one or more of its properties 3.2 release liner disposable layer designed to protect the adhesive coating prior to installation 3.3 dry lamination installation of an adhesive backed polymeric film by removal of the release liner and direct lamination to the glass substrate surface without using water-based solutions Note 1 to entry: Dry lamination is normally done using machinery incorporating a roller system within a clean room. 3.4 wet lamination installation of an adhesive backed polymeric film by removal of the release liner, wetting the exposed adhesive with a water-detergent solution, and lamination to the substrate surface 3.5 general appearance defects these are either visual or optical faults caused by the film or by its application Note 1 to entry: These are defined in 3.5.1 to 3.5 19 3.5.1 uniformity defect slight visible variation in colour, in reflection or transmission, within an adhesive backed polymeric filmed glass pane or from pane to pane 3.5.2 stain defect in the filmed glass larger than a punctual defect, often irregularly shaped, partially of mottled structure 3.5.3 punctual defect punctual disturbance of the visual transparency whilst looking through the glass and of the visual reflectance looking at the glass Note 1 to entry:
Spots, pinholes, gels and particulates are types of punctual defect. 3.5.3.1 spot defect that commonly looks dark against the surrounding film area, when viewed in transmission 3.5.3.2 pinhole punctual void in one or more film layers that normally contrasts clear relative to the surrounding film area when viewed in transmission SIST EN 15755-1:2014



EN 15755-1:2014 (E) 8 3.5.3.3 scratch variety of linear score marks, whose visibility depend on their length, depth, width, position and arrangements 3.5.4 cluster accumulation of very small defects giving the impression of a stain 3.5.5 gel a visible variation in the adhesive caused by additional polymerisation within the adhesive or by coagulation seen as a point of distortion 3.5.6 distortion disturbing visible variation in optical sharpness of objects viewed through the adhesive backed polymeric filmed glass 3.5.7 distortion line disturbing visible variation seen as a line in optical sharpness of objects viewed through the adhesive backed polymeric filmed glass 3.5.8 air bubble pocket of air trapped between the adhesive backed polymeric film and the glass substrate 3.5.9 water bubble pocket of trapped installation solution between the adhesive backed polymeric film and the glass substrate 3.5.10 particulate contamination particulate trapped between the adhesive backed polymeric film and the glass substrate 3.5.11 haze light that is scattered upon passing through the adhesive backed polymeric filmed glass that produces a misty field of vision when objects are viewed through the adhesive backed polymeric filmed glass 3.5.12 non-uniform colour appearance visible variation in colour, in reflection or transmission, within an adhesive backed polymeric filmed glass Note 1 to entry: Slight variations are not considered a defect. Note 2 to entry:
Slight colour differences may exist when joining two or more pieces of film on a large pane of glass. 3.5.13 peeling separation of the adhesive backed polymeric film from the glass 3.5.14 delamination separation of the polymeric layers in the adhesive backed polymeric film SIST EN 15755-1:2014



EN 15755-1:2014 (E) 9 3.5.15 iridescence visible effect due to film construction consisting of rainbow-like, luminous or gleaming colours that change colour and intensity with viewing position Note 1 to entry: Iridescence is not a defect. 3.5.16 demetallisation partial or complete loss of one or more of the metal layers within the adhesive backed polymeric film 3.5.17 surface impression localised or repeating pattern of indentations in the adhesive backed polymeric film visible as a non-uniformity 3.5.18 crease line in the adhesive backed polymeric film caused by folding the film during manufacture or installation 3.5.19 edge defect serrations and cuts caused by incorrect trimming of the adhesive backed polymeric film during installation 4 Glass substrate The following types of glass products, in accordance with appropriate ENs, can be used as substrates for adhesive backed polymeric filmed glass: Basic soda lime silicate glass products EN 572–1 to 8 Special basic products - Borosilicate glasses EN 1748–1-1 Special basic products - Glass ceramics EN 1748–2-1 Special basic products - Alkaline earth silicate glass EN 14178–1 Silvered float glass EN 1036–1 Thermally toughened soda lime silicate safety glass EN 12150–1 Heat strengthened soda lime silicate glass EN 1863–1 Chemically strengthened soda lime silicate glass EN 12337–1 Heat soaked thermally toughened soda lime silicate safety glass
EN 14179–1 Thermally toughened borosilicate safety glass EN 13024–1 Thermally toughened alkaline earth silicate safety glass EN 14321–1 Laminated and laminated safety glass EN ISO 12543-2, −3 Coated glass EN 1096–1 Basic alumino silicate glass products prEN 15681–1 Heat soaked thermally toughened alkaline earth silicate safety glass prEN 15682–1 Thermally toughened U channel soda lime silicate safety glass prEN 15683–1 NOTE Application of adhesive backed polymeric film to the coated surface of coated glass is not recommended. SIST EN 15755-1:2014



EN 15755-1:2014 (E) 10 5 Product definitions 5.1 General The performance of adhesive backed polymeric filmed glass is a composite of the properties of the glass substrate and the characteristics of the adhesive backed polymeric film as defined in EN 15752-1. Depending upon the type of film one or more of the properties of the glass substrate will be modified. Where a test standard is specified, adhesive backed polymeric filmed glass shall be tested and characterized using clear, monolithic, uncoated float glass of nominal thickness of 4 mm as the substrate, unless otherwise specified in this standard. The adhesive backed polymeric film shall be applied to the glass substrate according to the original manufacturer’s recommendations. The glass shall be soda lime silicate and shall be in accordance with EN 572-1 and EN 572-2. One or more tests may be conducted on glass meeting these requirements but with a different thickness; these tests shall only be accepted if the same tests have been completed and reported in accordance with this standard for 4 mm thick glass. Adhesive backed polymeric film test specimens shall be representative of normal production material. Measurement of the properties of test specimens shall be made after the cure time has elapsed. Cure time requirements may be obtained from the original manufacturer of the adhesive backed polymeric film. The installation method shall be representative of the normal method used to install the adhesive backed polymeric film to the glass substrate. 5.2 Solar control The purpose of applying adhesive backed polymeric solar control film to a glass substrate is the modification of the spectrophotometric properties of the glass substrate to which it has been applied. The properties shall be determined and reported in accordance with EN 410. If desired, the solar-optical characteristics may also be reported as percentages, except for the general colour rendering index and shading coefficient; percentage values shall not be used in isolation from the decimal values. Optional characteristics derived from EN 410 data, such as glare reduction, may be determined as described in EN 15752-1. These derived characteristics shall not be used in isolation and EN 410 values shall take precedence. NOTE 1
The short wave shading coefficient and the long wave shading coefficient may be determined from the calculated EN 410 data. NOTE 2 The contribution of the rear side of the pane of adhesive backed polymeric filmed glass is included. 5.3 Safety The purpose of applying adhesive backed polymeric safety film to a glass substrate is the modification of the breakage characteristics of the glass substrate to which it has been applied. The testing and classification shall be in accordance with EN 12600. NOTE 1 The application of adhesive backed polymeric safety film to a glass substrate that has a mode of breakage (A), i.e. annealed glass, as defined in EN 12600, will be the modification of the mode of breakage to (B), i.e. laminated glass, as defined in EN 12600. NOTE 2 The application of adhesive backed polymeric safety film to a glass substrate that has a mode of breakage (B), i.e. laminated glass, as defined in EN 12600, will not change the existing mode of breakage. NOTE 3 The application of adhesive backed polymeric safety film to a glass substrate that has a mode of breakage (C), i.e. toughened glass, as defined in EN 12600, will be the modification of the mode of breakage to (B), i.e. laminated glass, as defined in EN 12600. SIST EN 15755-1:2014



EN 15755-1:2014 (E) 11 5.4 Security 5.4.1 General The purpose of applying adhesive backed polymeric security film to a glass substrate is the modification of the shatter properties, impact behaviour and resistance to attack of the glass substrate to which it has been applied. 5.4.2 Resistance to manual attack The purpose of applying adhesive backed polymeric security film to a glass substrate is to modify the resistance against manual attack. The testing and classification shall be in accordance with EN 356. NOTE 1 This modification could be the transformation of a glass substrate with no penetration resistance into one with penetration resistance. NOTE 2 This modification could be the transformation of a glass substrate with a level of penetration resistance into one with a higher performance. 5.4.3 Resistance to explosive pressure The purpose of applying adhesive backed polymeric security film to a glass substrate is to modify its resistance to explosive pressure. Testing adhesive backed polymeric security filmed glass for performance against explosive pressure can use a hazard ranking test standard such as ISO 16933 or equivalent. Adhesive backed polymeric security filmed glass tested to ISO 16933 shall be classified to a minimum of Class EXV45(E). Hazard ranking testing may use 6 mm monolithic float glass as the substrate. NOTE 1
This modification could be the transformation of a glass substrate with no resistance to explosive pressure into one with resistance to explosive pressure. NOTE 2 This modification could be the transformation of a glass substrate with a level of resistance to explosive pressure into one with a higher performance. Other hazard ranking test standards that are essentially identical to ISO 16933 in test procedure may be used, but care should be taken to ensure that the appropriate number of test pieces is used to allow comparison of test results with ISO 16933. 5.4.4 Resistance to ballistic attack The purpose of applying adhesive backed polymeric security film to a glass substrate is to modify the resistance to ballistic attack of the glass substrate. The testing and classification shall be in accordance with EN 1063. NOTE 1 This modification could be the transformation of a glass substrate that exhibits splintering, i.e. class S in accordance with EN 1063, to one that does not exhibit splintering, i.e. class NS in accordance with EN 1063. NOTE 2 This modification could enable a glass substrate with a level of resistance to ballistic attack to be transformed into one with a higher performance. In some circumstances other substrates than 4 mm monolithic float glass may be used, for example adhesive backed polymeric security film applied to a glass substrate that exhibits splintering, i.e. class S, to modify it to class NS. SIST EN 15755-1:2014



EN 15755-1:2014 (E) 12 5.5 RFI/EMI shielding The purpose of applying an adhesive backed polymeric RFI/EMI shielding film to a glass substrate is to attenuate transmittance of electro-magnetic frequencies, i.e. for the purpose of improving the electrical isolation between the inside/outside of a room from the outer/inner electromagnetic environment. The testing and classification shall be in accordance with EN 50147-1. 5.6 Anti-graffiti The purpose of applying an adhesive backed polymeric anti-graffiti film to a glass substrate is to give a level of protection to a glass substrate’s surface against one or more of the following: scratching, etching, spray-painting, writing or similar defacing actions. NOT
...

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Steklo v gradbeništvu - Samolepljiva polimerna steklena folija - 1. del: Definicije in zahteveGlas im Bauwesen - Glas mit selbstklebender Polymerfolie - Teil 1: Begriffe und AnforderungenVerre dans la construction - Verre avec film polymère adhésif - Partie 1: Définitions et exigencesGlass in building - Adhesive backed polymeric filmed glass - Part 1: Definitions and requirements83.140.10Filmi in folijeFilms and sheets81.040.20Steklo v gradbeništvuGlass in buildingICS:Ta slovenski standard je istoveten z:FprEN 15755-1kSIST FprEN 15755-1:2014en,fr,de01-januar-2014kSIST FprEN 15755-1:2014SLOVENSKI
STANDARD



kSIST FprEN 15755-1:2014



EUROPEAN STANDARD NORME EUROPÉENNE EUROPÄISCHE NORM
FINAL DRAFT
FprEN 15755-1
November 2013 ICS 81.040.20; 83.140.10 English Version
Glass in building - Adhesive backed polymeric filmed glass - Part 1: Definitions and requirements
Verre dans la construction - Verre avec film polymère adhésif - Partie 1: Définitions et exigences
Glas im Bauwesen - Glas mit selbstklebender Polymerfolie -Teil 1: Begriffe und Anforderungen This draft European Standard is submitted to CEN members for unique acceptance procedure. It has been drawn up by the Technical Committee CEN/TC 129.
If this draft becomes a European Standard, 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.
This draft European Standard was established by CEN 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, Former Yugoslav Republic of Macedonia, 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.
Recipients of this draft are invited to submit, with their comments, notification of any relevant patent rights of which they are aware and to provide supporting documentation.
Warning : This document is not a European Standard. It is distributed for review and comments. It is subject to change without notice and shall not be referred to as a European Standard.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre:
Avenue Marnix 17,
B-1000 Brussels © 2013 CEN All rights of exploitation in any form and by any means reserved worldwide for CEN national Members. Ref. No. FprEN 15755-1:2013 EkSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 2 Contents Page Foreword .4 Introduction .5 1 Scope .6 2 Normative references .6 3 Terms and definitions .7 4 Glass substrate .9 5 Product definitions . 10 5.1 General . 10 5.2 Solar control . 10 5.3 Safety . 10 5.4 Security . 11 5.4.1 General . 11 5.4.2 Resistance to manual attack . 11 5.4.3 Resistance to explosive pressure . 11 5.4.4 Resistance to ballistic attack . 11 5.5 RFI/EMI shielding . 12 5.6 Anti-graffiti . 12 5.7 Decorative . 12 5.8 Low emissivity . 12 5.9 Ultra violet reduction . 12 5.10 Privacy . 12 6 Determination of the durability of adhesive backed polymeric filmed glass . 12 6.1 General . 12 6.2 Humidity test . 13 6.2.1 Principle . 13 6.2.2 Size and number of test specimens. 13 6.2.3 Preparation of adhesive backed polymeric filmed glass specimens . 13 6.2.4 Cleaning of filmed glass specimens . 13 6.2.5 Conditioning of test specimens . 13 6.2.6 Test procedure – Test without condensation . 13 6.2.7 Visual Inspection . 13 6.2.8 Determination of adhesion using peel test . 14 6.2.9 Assessment of results . 14 6.2.10 Acceptance criteria . 14 6.2.11 Test report . 14 7 Appearance . 15 7.1 General . 15 7.2 Detection of defects. 15 7.2.1 General . 15 7.2.2 Artificial sky . 15 7.2.3 Daylight illumination . 15 7.3 Conditions of examination . 15 7.3.1 General . 15 7.3.2 Glass substrate defects . 17 7.3.3 Adhesive backed polymeric film defects . 17 7.3.4 Adhesive backed polymeric film installation defects . 18 7.4 Acceptance criteria for adhesive backed polymeric filmed glass defects . 19 kSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 3 8 Product information . 21 8.1 General . 21 Annex A (informative)
Guidelines for installation of adhesive backed polymeric film. 22 A.1 General . 22 A.2 Wet lamination . 22 A.2.1 General . 22 A.2.2 General Points . 22 A.2.3 Installation . 22 A.3 Dry installation . 26 Annex B (informative)
Film to glass compatibility and thermal stress . 27 Bibliography . 28
kSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 4 Foreword This document (FprEN 15755-1:2013) has been prepared by Technical Committee CEN/TC 129 “Glass in building”, the secretariat of which is held by NBN. This document is currently submitted to the Unique Acceptance Procedure.
kSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 5 Introduction Adhesive backed polymeric filmed glass is glass which has had its properties and performance modified by the application of adhesive backed polymeric film. There are a number of different types of films that are manufactured to modify specific properties of glass, including: solar energy transmittance, visible light transmittance, emissivity, Ultra Violet transmittance, privacy, appearance, impact behaviour, security, electromagnetic frequency (EMF) attenuation, and surface protection. kSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 6
1
Scope This European Standard defines the characteristics, properties and classification of adhesive backed polymeric filmed glass, i.e. glass product that has had an adhesive backed polymeric film applied, for use in buildings. The adhesive backed polymeric film is based on biaxially oriented polyester film as defined in
FprEN 15752-1. This applies to both site and factory applications. This European Standard does not apply to adhesive backed polymeric films manufactured using polyvinylchloride (PVC). Other requirements, not specified in this standard, may apply to adhesive backed polymeric filmed glass that is incorporated into assemblies, e.g. laminated glass or insulating glass units. The additional requirements are specified in the appropriate product standard. Adhesive backed polymeric filmed glass, in this case, does not lose its mechanical or thermal characteristics. 2 Normative 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) applies. EN 356, Glass in building – Security glazing – Testing and classification of resistance against manual attack EN 410, Glass in building – Determination 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 572-2, Glass in building – Basic soda lime silicate glass products – Part 2: Float glass EN 572-7, Glass in building – Basic soda lime silicate glass products – Part 7: Wired or unwired channel shaped glass EN 1063 , Glass in building – Security glazing – Testing and classification of resistance against bullet attack EN 12600, Glass in building – Pendulum test – Impact test method and classification for flat glass EN 12898, Glass in building – Determination of the emissivity FprEN 15752-1:2013, Adhesive backed polymeric film – Definitions and description EN 50147-1, Anechoic chambers – Part 1: Shield attenuation measurement EN ISO 8510-2, Adhesives – Peel test for a flexible-bonded-to-rigid test specimen assembly - Part 2: 180 degree peel (ISO 8510-2) ISO 16933, Glass in building – Explosion-resistant security glazing – Test and classification for arena air-blast loading CIE 13.3:1995, Method of Measuring and Specifying Colour Rendering Properties of Light Sources kSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 7 3 Terms and definitions For the purposes of this document, the terms and definitions given in FprEN 15752-1:2013 and the following apply.
3.1 adhesive backed polymeric filmed glass glass substrate (see Clause 4) to which has been applied an adhesive backed polymeric film as defined in FprEN 15752-1 in order to modify one or more of its properties
3.2 release liner disposable layer designed to protect the adhesive coating prior to installation
3.3 dry lamination installation of an adhesive backed polymeric film by removal of the release liner and direct lamination to the glass substrate surface without using water-based solutions
Note 1 to entry: Dry lamination is normally done using machinery incorporating a roller system within a clean room.
3.4 wet lamination installation of an adhesive backed polymeric film by removal of the release liner, wetting the exposed adhesive with a water-detergent solution, and lamination to the substrate surface
3.5 general appearance defects
3.5.1 uniformity defect slight visible variation in colour, in reflection or transmission, within an adhesive backed polymeric filmed glass pane or from pane to pane
3.5.2 stain defect in the filmed glass larger than a punctual defect, often irregularly shaped, partially of mottled structure
3.5.3 punctual defect punctual disturbance of the visual transparency whilst looking through the glass and of the visual reflectance looking at the glass
Note 1 to entry:
Spots, pinholes and scratches are types of punctual defect.
3.5.3.1 spot defect that commonly looks dark against the surrounding film area, when viewed in transmission
3.5.3.2 pinhole punctual void in one or more film layers that normally contrasts clear relative to the surrounding film area when viewed in transmission
3.5.3.3 scratch variety of linear score marks, whose visibility depend on their length, depth, width, position and arrangements
kSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 8 3.5.4 cluster accumulation of very small defects giving the impression of a stain
3.5.5 gel a visible variation in the adhesive caused by additional polymerisation within the adhesive or by coagulation seen as a point of distortion
3.5.6 distortion disturbing visible variation in optical sharpness of objects viewed through the adhesive backed polymeric filmed glass
3.5.7 distortion line disturbing visible variation seen as a line in optical sharpness of objects viewed through the adhesive backed polymeric filmed glass
3.5.8 air bubble pocket of air trapped between the adhesive backed polymeric film and the glass substrate
3.5.9 water bubble pocket of trapped installation solution between the adhesive backed polymeric film and the glass substrate
3.5.10 particulate contamination particulate trapped between the adhesive backed polymeric film and the glass substrate
3.5.11 haze light that is scattered upon passing through the adhesive backed polymeric filmed glass that produces a misty field of vision when objects are viewed through the adhesive backed polymeric filmed glass
3.5.12 non-uniform colour appearance visible variation in colour, in reflection or transmission, within an adhesive backed polymeric filmed glass
Note 1 to entry: Slight variations are not considered a defect. Note 2 to entry:
Slight colour differences may exist when joining two or more pieces of film on a large pane of glass. 3.5.13 peeling separation of the adhesive backed polymeric film from the glass
3.5.14 delamination separation of the polymeric layers in the adhesive backed polymeric film
3.5.15 iridescence visible effect due to film construction consisting of rainbow-like, luminous or gleaming colours that change colour and intensity with viewing position Note 1 to entry: Iridescence is not a defect. kSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 9 3.5.16 demetallisation partial or complete loss of one or more of the metal layers within the adhesive backed polymeric film
3.5.17 surface impression localised or repeating pattern of indentations in the adhesive backed polymeric film visible as a non-uniformity
3.5.18 crease line in the adhesive backed polymeric film caused by folding the film during manufacture or installation
3.5.19 edge defect serrations and cuts caused by incorrect trimming of the adhesive backed polymeric film during installation
4 Glass substrate The following types of glass products, in accordance with appropriate ENs, can be used as substrates for adhesive backed polymeric filmed glass: Basic soda lime silicate glass products
EN 572-1 to 8 Special basic products - Borosilicate glasses
EN 1748-1-1 Special basic products - Glass ceramics
EN 1748-2-1 Special basic products - Alkaline earth silicate glass
EN 14178-1 Silvered float glass
EN 1036-1 Thermally toughened soda lime silicate safety glass
EN 12150-1 Heat strengthened soda lime silicate glass
EN 1863-1 Chemically strengthened soda lime silicate glass
EN 12337-1 Heat soaked thermally toughened soda lime silicate safety glass
EN 14179-1 Thermally toughened borosilicate safety glass
EN 13024-1 Thermally toughened alkaline earth silicate safety glass
EN 14321-1 Laminated and laminated safety glass
EN ISO 12543-2, -3 Coated glass
EN 1096-1 Basic alumino silicate glass products
prEN 15681-1 Heat soaked thermally toughened alkaline earth silicate safety glass prEN 15682-1 Thermally toughened U channel soda lime silicate safety glass
prEN 15683-1 NOTE Application of adhesive backed polymeric film to the coated surface of coated glass is not recommended. kSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 10 5 Product definitions 5.1 General The performance of adhesive backed polymeric filmed glass is a composite of the properties of the glass substrate and the characteristics of the adhesive backed polymeric film as defined in FprEN 15752-1. Depending upon the type of film one or more of the properties of the glass substrate will be modified. Where a test standard is specified, adhesive backed polymeric filmed glass shall be tested and characterised using clear, monolithic, uncoated float glass of nominal thickness of 4 mm as the substrate, unless otherwise specified in this standard. The adhesive backed polymeric film shall be applied to the glass substrate according to the original manufacturer’s recommendations. The glass shall be soda lime silicate and shall be in accordance with EN 572-1 and EN 572-2. One or more tests may be conducted on glass meeting these requirements but with a different thickness; these tests shall only be accepted if the same tests have been completed and reported in accordance with this standard for 4 mm thick glass. Measurement of the properties of test specimens shall be made after the cure time has elapsed. Cure time requirements may be obtained from the original manufacturer of the adhesive backed polymeric film. Adhesive backed polymeric film test specimens shall be representative of normal production material. Where the film shall be installed to a glass substrate in order to perform the test, the installation method shall be representative of the normal method used to install the adhesive backed polymeric film to the glass substrate. 5.2 Solar control The purpose of applying adhesive backed polymeric solar control film to a glass substrate is the modification of the spectrophotometric properties of the glass substrate to which it has been applied. The properties shall be determined and reported in accordance with EN 410. If desired, the solar-optical characteristics may also be reported as percentages, except for the general colour rendering index and shading coefficient; percentage values shall not be used in isolation from the decimal values. Optional characteristics derived from EN 410 data, such as glare reduction, may be determined as described in FprEN 15752-1. These derived characteristics shall not be used in isolation and EN 410 values shall take precedence. NOTE 1
The short wave shading coefficient and the long wave shading coefficient may be determined from the calculated EN 410 data. NOTE 2 The contribution of the rear side of the pane of adhesive backed polymeric filmed glass is included. NOTE 3
Properties of the adhesive backed polymeric film alone can be determined by calculation in accordance with EN 410 using appropriate software. Hence the performance of the filmed glass can be calculated by combining the properties of the adhesive backed polymeric film with those of the glass substrate. 5.3 Safety The purpose of applying adhesive backed polymeric safety film to a glass substrate is the modification of the breakage characteristics of the glass substrate to which it has been applied. The testing and classification shall be in accordance with EN 12600. NOTE 1 The application of adhesive backed polymeric safety film to a glass substrate that has a mode of breakage (A), i.e. annealed glass, as defined in EN 12600, will be the modification of the mode of breakage to (B), i.e. laminated glass, as defined in EN 12600. NOTE 2 The application of adhesive backed polymeric safety film to a glass substrate that has a mode of breakage (B), i.e. laminated glass, as defined in EN 12600, will not change the existing mode of breakage. kSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 11 NOTE 3 The application of adhesive backed polymeric safety film to a glass substrate that has a mode of breakage (C), i.e. toughened glass, as defined in EN 12600, will be the modification of the mode of breakage to (B), i.e. laminated glass, as defined in EN 12600. 5.4 Security 5.4.1 General The purpose of applying adhesive backed polymeric security film to a glass substrate is the modification of the shatter properties, impact behaviour and resistance to attack of the glass substrate to which it has been applied. 5.4.2 Resistance to manual attack The purpose of applying adhesive backed polymeric security film to a glass substrate is to modify the resistance against manual attack. The testing and classification shall be in accordance with EN 356. NOTE 1 This modification could be the transformation of a glass substrate with no penetration resistance into one with penetration resistance. NOTE 2 This modification could be the transformation of a glass substrate with a level of penetration resistance into one with a higher performance. 5.4.3 Resistance to explosive pressure The purpose of applying adhesive backed polymeric security film to a glass substrate is to modify its resistance to explosive pressure. Testing adhesive backed polymeric security filmed glass for performance against explosive pressure can use a hazard ranking test standard such as ISO 16933 or equivalent. Adhesive backed polymeric security filmed glass tested to ISO 16933 shall be classified to a minimum of Class EXV45(E). Hazard ranking testing may use 6 mm monolithic float glass as the substrate. NOTE 1
This modification could be the transformation of a glass substrate with no resistance to explosive pressure into one with resistance to explosive pressure. NOTE 2 This modification could be the transformation of a glass substrate with a level of resistance to explosive pressure into one with a higher performance. Other hazard ranking test standards that are essentially identical to ISO 16933 in test procedure may be used, but care should be taken to ensure that the appropriate number of test pieces is used to allow comparison of test results with ISO 16933. 5.4.4 Resistance to ballistic attack The purpose of applying adhesive backed polymeric security film to a glass substrate is to modify the resistance to ballistic attack of the glass substrate. The testing and classification shall be in accordance with EN 1063. NOTE 1 This modification could be the transformation of a glass substrate that exhibits splintering, i.e. class S in accordance with EN 1063, to one that does not exhibit splintering, i.e. class NS in accordance with EN 1063. NOTE 2 This modification could enable a glass substrate with a level of resistance to ballistic attack to be transformed into one with a higher performance. In some circumstances other substrates than 4 mm monolithic float glass may be used, for example adhesive backed polymeric security film applied to a glass substrate that exhibits splintering, i.e. class S, to modify it to class NS. kSIST FprEN 15755-1:2014



FprEN 15755-1:2013 (E) 12 5.5 RFI/EMI shielding The purpose of applying an adhesive backed polymeric RFI/EMI shielding film to a glass substrate is to attenuate transmittance of electro-magnetic frequencies, i.e. for the purpose of improving the electrical isolation between the inside/outside of a room from the outer/inner electromagnetic environment. The testing and classification shall be in accordance with EN 50147-1. 5.6 Anti-graffiti The purpose of applying an adhesive backed polymeric anti-graffiti film to a glass substrate is to give a level of protection to a glass substrate’s surface against one or more of the following: scratching, etching, spray-painting, writing or similar defacing actions. NOTE Adhesive backed polymeric anti-graffiti film can be regarded as a sacrificial product. 5.7 Decorative The purpose of applying an adhesive backed polymeric decorative film to a glass substrate is to alter the appearance of the glass substrate. 5.8 Low emissivity The purpose of applying an adhesive backed polymeric low emissivity film to a glass substrate is to reduce the emissivity of the glass substrate. The normal emissivity shall be determined in accordance with EN 12898.
The normal emissivity of any adhesive backed polymeric film installed to surface 1 of glazing systems may be taken as 0,89. The European Standard for calculating U values, EN 673, does not account for modification of U values by a low emissivity coating on surface 1 of the glazing. 5.9 Ultra violet reduction The purpose of applying an adhesive backed polymeric Ultra Violet reducing film to a glass substrate is to reduce the transmittance of Ultra Violet light to no more than 0,001 when determined in accordance with
EN 410. EN 410 requires values to be given as decimals to two places. However, the UV transmittance shall be given to four decimal places in order to distinguish between these products and non-specialist films. 5.10 Privacy The purpose of applying an adhesive backed polymeric privacy film to a glass substrate is to reduce vision through the glass substrate. 6 Determination of the durability of adhesive backed polymeric filmed glass 6.1 General The durability of adhesive backed polymeric filmed glass is a combination of the durability of the adhesive backed polymeric film (as defined in FprEN 15752-1), t
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