CEN/TC 129 - Glass in building

This standard provides a procedure to validate a calculation tool of spectrophotometric and thermal characteristics of the glass products following EN 410 or EN 673. It provides also the methodology to correctly use measured data in the calculation tool.  
The following characteristics are included in the scope of this standard:
- light transmittance (tv)
- light reflectance - both sides (rv, r'v)
- solar direct transmittance (te)
- solar direct reflectance – both sides (re, r'e)
- total solar energy transmittance (solar factor or g value) (g)
- thermal transmittance (U value) in the vertical position
The following characteristics are excluded from the scope of this standard:
- UV transmittance (tuv)
- shading coefficient (SC)
- general colour rendering index (Ra)
- thermal transmittance (U value) at angles other than vertical

This document specifies an engineering method for the measurement of sound pressure levels in rooms from service equipment installed in the building.
This document covers specifically measurements of sound from sanitary installations, mechanical ventilation, heating and cooling service equipment, lifts, rubbish chutes, heating devices, blowers, pumps and other auxiliary service equipment, and motor driven car park doors. It can also be applied to measurements of sounds from other types of equipment or activities within the building, e.g. noise from sport facilities or restaurants.
The measurement of noise from external sound sources generating air-borne or ground-borne noise in the building are not included in this document.
The methods are suitable for rooms with volumes of approximately 300 m3 or less for instance, in dwellings, hotels, schools, offices and hospitals.
The methods are not intended for measurements in large auditoria or concert halls.

This document specifies a procedure to validate a calculation tool based on simulation, analytical calculation and/or interpolation of airborne sound insulation characteristics of glass products.

This European Standard assigns sound insulation values to all transparent, translucent and opaque glass products, described in the European Standards for basic, special basic or processed glass products, when intended to be used in glazed assemblies in buildings, and which exhibit properties of acoustic protection, either as a prime intention or as a supplementary characteristic.
This document outlines the procedure, by which glass products may be rated, according to their acoustic performance which enables assessment of compliance with the acoustic requirements of buildings.
Rigorous technical analysis of measurement data remains an option, but this standard is intended to enable the derivation of simpler indices of performance, which can be adopted with confidence by non-specialists.
By adopting the principles of this standard the formulation of acoustic requirements in Building Codes and for product specification to satisfy particular needs for glazing is simplified.
It is recognised that the acoustic test procedures contained within EN ISO 140-1 and EN ISO 140-3 relate only to glass panes and their combinations. Although the same principles should be followed as closely as possible, it is inevitable that some compromises are necessary, because of the bulkier construction of other glazing types, e.g. glass blocks, paver units, channel-shaped glass, structural glazing and structural sealant glazing. Guidelines on how to adapt the test procedures for these glazing types are offered in Clause 4.
All the considerations of this standard relate to panes of glass/glazing alone. Incorporation of them into windows may cause changes in acoustic performance as a result of other influences, e.g. frame design, frame material, glazing material/method, mounting method, air tightness, etc. Measurements of the sound insulation of complete windows (glass and frame) may be undertaken to resolve such issues.

This document gives test methods to assess the shatter properties of different types of monolithic flat glass for use in building and construction works, for which a specific fragmentation pattern is required when tested under defined conditions.
NOTE Thermally treated monolithic glass is a product for which such a requirement exists.

This document specifies test methods relating to resistance to high temperature, humidity and radiation for laminated glass and laminated safety glass for use in building.

This document specifies dimensions, limit deviations and edge finishes of laminated glass and laminated safety glass for use in building.
This document is not applicable to panes having an area less than 0,05 m2.

This document specifies performance requirements for laminated glass as defined in ISO 12543-1.
NOTE       Any defects that are found in installed laminated safety glass are dealt with in ISO 12543-6.

This document specifies performance requirements for laminated safety glass as defined in ISO 12543-1.
NOTE       Any defects that are found in installed laminated safety glass are dealt with in ISO 12543-6.

This document defines terms and describes component parts for laminated glass and laminated safety glass for use in building.

This document specifies defects of finished sizes and test methods with regard to the appearance of laminated glass and laminated safety glass when looking through the glass.
All references to laminated glass in this document refer to both laminated glass and laminated safety glass.
NOTE      Special attention is paid to acceptability criteria in the vision area.
This document is applicable to finished sizes at the time of supply.

This document provides specific rules for the assessment of the release on dangerous substances from glass products into indoor air of buildings in complement to the horizontal rules given in EN 16516.
This document addresses specifically products as mentioned in TC 129 Mandate - M135 Amendment 1 EN (2012), i.e. products covered by the following European Standards: EN 1036 2 and EN 16477 21. However, this document can also be applied to other glass products containing volatile organic compounds (VOC) such as: EN 1279 5, EN 15755 1 and EN 14449. Glass products that do not contain organic compounds are not in the scope of this document (see Annex A).
This document addresses the release of dangerous substances into indoor air from construction products, although it can also be applied to glass products used in other applications such as furniture.

This document specifies the testing methodology to be used for glass products that are claiming fire resistance. The methodology covers type testing as defined in the relevant glass product standard.
NOTE   This document provides guidance with the declaration of the characteristic, Safety in case of fire − Resistance to fire (for glass for use in a glazed assembly intended specifically for fire resistance) for the CE marking.
The same methodology can also be used to determine the performance classification for market applications (see Annex B).
The methodology covers all glass product types that may require testing and classification for fire resistance.
Fire resistance testing covers end use applications, for example:
-   doors;
-   partitions, walls (including curtain walling);
-   floors, roofs;
-   ceilings.

This document covers all life cycle stages, from cradle to grave, namely product stage, construction process stage, use stage and end-of-life stage of glass products (see Clause 4), used in buildings.
While covering all life cycle stages, this PCR primarily focuses on the product stage, in particular the manufacturing of flat glass and the consequent processing into flat glass products (as listed in point 4.), from cradle to gate. It covers raw materials and energy supply, transport, flat glass manufacturing, flat glass processing, packaging and storage.
All requirements and recommendations in this PCR for the elaboration of the Life Cycle Inventory may be applicable to flat glass used in other applications.
This PCR includes the rules to produce EPD that contains more than one thickness or configuration of the same product.

This document specifies a test method for determining the mechanical viscoelastic properties of interlayer materials. The interlayers under examination are those used in the production of laminated glass and/or laminated safety glass. The interlayer viscoelastic properties are needed in order to determine the load resistance of laminated glass.
From the tensile modulus in particular conditions of temperature and load duration, an interlayer can be placed into a family that relates to a specific interlayer shear transfer coefficient.  This value can be used in the simplified calculation method described in EN 16612.
Informative Annex D explains the background to the determination of families relating to a specific interlayer shear transfer coefficient.

This document gives a method of determining the design value of the bending strength of glass. It gives:the general method of calculation, and guidance for lateral load resistance of linearly supported glazed elements used as infill panels
NOTE   Examples of lateral loads are wind loads, snow loads, self weight of sloping glass, and cavity pressure variations on insulating glass units.
This document gives recommended values for the following factors for glass as a material:
- material partial factors, M;A and M;v ;
- factors for the load duration, kmod ;
- factor for stressed edges, ke.
Most glass in buildings is used as infill panels.  This document covers those infill panels that are in a class of consequence lower than those covered in EN 1990, so proposed values for the partial load factors, yQ and yG, are given for these infill panels.
The action of cavity pressure variations on insulating glass units is not covered by Eurocodes, so this document also gives proposed values of partial factors, 0, 1 and 2, for this action.
This document does not determine suitability for purpose. Resistance to lateral loads is only one part of the design process, which could also need to take into account:
-   in-plane loading, buckling, lateral torsional buckling, and shear forces,
-   environmental factors (e.g. sound insulation, thermal properties),
-   safety characteristics (e.g. fire performance, mode of breakage in relation to human safety, security).
This document does not apply to channel shaped glass, glass blocks and pavers, or vacuum insulated glass units.

This document covers the product standard of insulating glass units (IGU) for use in buildings.
Units for which the intended use is only artistic and therefore no essential characteristics are required, are not subject to CE marking and are not part of this standard.
NOTE   For glass products with electrical wiring or connections for, e.g. alarm or heating purposes, other directives, e.g. Low Voltage Directive, may apply.

This European Standard specifies tolerances, flatness, edgework, fragmentation and physical and mechanical characteristics of monolithic flat thermally toughened soda lime silicate safety glass for use in buildings.
Information on curved thermally toughened soda lime silicate safety glass is given in Annex A, but this product does not form part of this European Standard.
Other requirements, not specified in this European Standard, can apply to thermally toughened soda lime silicate safety glass which is incorporated into assemblies, e.g. laminated glass or insulating glass units, or undergo an additional treatment, e.g. coating. The additional requirements are specified in the appropriate glass product standard. Thermally toughened soda lime silicate safety glass, in this case, does not lose its bending strength characteristics and its resistance to temperature differentials.
Surface finished glasses (e.g. sandblasted, acid etched) after toughening are not covered by this European Standard.

This document specifies a procedure for determining the emissivity at room temperature of the surfaces of glass and coated glass.
The emissivity is necessary for taking into account heat transfer by radiation from surfaces at the standard temperature of 283 K in the determination of the U value and of the total solar transmittance of glazing according to [1] to [4].
The procedure, being based on spectrophotometric regular reflectance measurements at near normal incidence on materials that are non-transparent in the infrared region, is not applicable to glazing components with at least one of the following characteristics:
a) with rough or structured surfaces where the incident radiation is diffusely reflected;
b) with curved surfaces where the incident radiation is regularly reflected at angles unsuitable to reach the detector while using regular reflectance accessories;
c) infrared transparent.
However, it can be applied with caution to any glazing component provided its surfaces are flat and non-diffusing (see 3.6) and it is non-transparent in the infrared region (see 3.7).
Although transmittance measurements are included in this document, they are only necessary to check if the sample is non-transparent in the infrared region in the context of this document (see 3.7). If the sample is transparent in the infrared region, this document is not applicable.
The previous version of this document was based on the use of reflectance measurements using double beam dispersive infrared spectrophotometers capable of measuring over almost the entire spectral range of a black body at the standard reference temperature and determining the emissivity by the 30 ordinate method [6]. This version takes account of Fourier Transform Infrared (FTIR) spectrophotometers where the spectral range is limited. It describes a method whereby spectrophotometers can be used to determine emissivity if they are able to measure up to the 24th ordinate point and if they satisfy a noise criterion for this spectral range. It allows the inclusion of data from the 25th ordinate point up to the 30th ordinate point. A new informative annex (Annex D) describing the principles of absolute reflection accessories has been added to this version. These accessories are intended to be used by qualified personnel.
As FTIR spectrophotometers are single beam instruments as opposed to dispersive spectrophotometers which are double beam instruments (and thus able to correct for instrument drift), a procedure was developed by the European funded project, THERMES, to correct for drift. This procedure is described in [10] and [16]. Other categories of ordinate errors using FTIR spectrophotometers are discussed in [14].

This European Standard covers the evaluation of conformity and the factory production control of coated glass for use in buildings.
NOTE   For glass products with electrical wiring or connections for, e.g. alarm or heating purposes, other directives, e.g. Low Voltage Directive, may apply.

This document specifies the requirements and describes the test methods for edge seal components and inserts. This includes the identification, the determination of physical attributes and the evaluation of characteristics for use in substitution rules in accordance with EN 1279 1:2018.
For the purpose to demonstrate that edge seal components will allow the insulating glass unit to conform to the requirements given in EN 1279 1:2018, Clause 6, EN 1279 2:2018 and EN 1279 3:2018 also apply.

This document (all parts) covers the requirements for insulating glass units. The main intended uses of the insulating glass units are installations in windows, doors, curtain walling, bonded glazing for doors, windows and curtain walling, roofs and partitions.
The achievement of the requirements of this standard indicates that insulating glass units fulfil the needs for intended use and ensures by means of the evaluation of conformity to this standard that, visual, energetic, acoustic, safety parameters do not change significantly over time.
In cases where there is no protection against direct ultraviolet radiation or permanent shear load on the edge seal, as in bonded glazing for doors, windows and curtain walling systems, it is essential to follow additional European Technical Specifications (see EN 15434, EN 13022 1 and prEN 16759).
Insulating glass units that are intended for artistic purposes (e.g. lead glass or fused glass) are excluded from the scope of this standard.
Vacuum insulating glass is not covered by this standard (see ISO DIS 19916 1).
Glass/plastics composites are under the scope as long as the surface of contact with sealants is a glass component.
NOTE   For glass products with electrical wiring or connections for, e.g. alarm or heating purposes, other directives, e.g. Low Voltage Directive, may apply.
This European Standard gives definitions for insulating glass units and covers the rules for the system description, the optical and visual quality and the dimensional tolerances thereof and describes the substitution rules based on an existing system description.

This document describes the test method for the determination of moisture penetration index and specifies the requirements for limit values for insulating glass units made
a)   in accordance with EN 1279 1:2018 and manufactured to EN 1279 6:2018; or
b)   for the purpose to demonstrate that components (e.g. edge seals or spacers) will allow the insulating glass unit to conform to the requirements given in EN 1279 1:2018, Clause 6.

This document describes the routine factory production control, the periodic testing and inspection and test methods to verify that an insulating glass unit (IGU) conforms to the system description.

This European Standard describes the test method for the determination of gas leakage rate and specifies the requirements for limit values for gas leakage rate and gas concentration for gas filled insulating glass units made
a)   in accordance with EN 1279 1:2018 and manufactured to EN 1279 6:2018, or
b)   for the purpose to demonstrate that components (e.g. edge seals or spacers) will allow the insulating glass unit to conform to the requirements given in EN 1279 1:2018, Clause 6.

This European Standard covers the assessment and verification of constancy of performance and the factory production control of basic alumino silicate glass products for use in buildings.
NOTE   For glass products with electrical wiring or connections for, e.g. alarm or heating purposes, other directives, e.g. Low Voltage Directive, may apply.

This European Standard specifies minimum quality requirements (in respect of optical, visual and edge faults) and durability tests for painted glass for internal use in building.
This standard applies to testing of paints that can be used to produce painted glass. The test of durability are undertaken on soda lime silicate glass  as being a representative substrate.
Painted glass, that conforms to this standard, may have substrate as follows: basic glass, special basic glass, chemically strengthened basic glass, thermally treated basic and special basic glass, laminated glass or laminated safety glass.
The painted glass may be  translucent, transparent or opaque and supplied in stock/standard sizes and as-cut finished sizes.
NOTE 1   Artistic products are excluded from the scope of this standard.
For painted glass used in aggressive and/or constantly high humidity atmospheres, e.g. horse riding halls, swimming pools, medical baths, saunas, etc. this standard is not applicable.
NOTE 2   Bathrooms and kitchens are not considered as constantly high humidity atmospheres.
This standard does not give requirements for framing, fixing or other support systems.
NOTE 3   Useful advice on these items is contained in the informative annex C.

This European Standard specifies the heat soak process system together with tolerances, flatness, edgework, fragmentation and physical and mechanical characteristics of monolithic flat heat soaked thermally toughened soda lime silicate safety glass for use in buildings.
Curved heat soaked thermally toughened soda lime silicate safety glass is not part of this European Standard.
Other requirements, not specified in this European Standard, can apply to heat soaked thermally toughened soda lime silicate safety glass which is incorporated into assemblies, e.g. laminated glass or insulating units, or undergo an additional treatment, e.g. coating. The additional requirements are specified in the appropriate product standard. Heat soaked thermally toughened soda lime silicate safety glass, in this case, does not lose its bending strength characteristics and its resistance to temperature differentials.
Surface finished glasses (e.g. sandblasted, acid etched) after toughening are not covered by this European Standard.

This European Standard defines principles of glazing as well as recommendations on the selection of components, e.g. frame sections, beads, drainage holes, etc., for fitting glazing into frames of any material.
This European Standard applies to all basic types of edge supported vertical and sloping glazing systems, in all types of fixed or opening frames used in buildings.
This European standard specifies also the functions, requirements and installation of glazing blocks within a frame during its manufacturing, transportation, installation and operational life. The standard applies to glazing blocks used for all types of flat or curved glass, as well as to derived processed types of glass.
For certain glass products, e.g. fire resistant glazing, security glass, other or additional requirements, rules or recommendations may apply.
The standard is applicable to European climate conditions.
This European Standard does not apply to the following:
-   glass blocks and paver units (EN 1051 1);
-   channel-shaped glass (EN 572 7);
-   structural sealant glazing (see EN 13022 1 and EN 13022 2 and ETAG 002);
-   adhesively bonded glazing in window;
-   point fixed glazing;
-   greenhouses (see EN 13031 1).
As this standard gives basic assembly principles only, national requirements, rules or recommendations may also apply.

This European Standard specifies dimensional and minimum quality requirements (in respect of optical and visual faults) for basic soda lime silicate glass products, as defined in EN 572-1:2012, for use in building. It applies to supplied sizes or cut sizes for final end use.
This European Standard does not apply to final cut sizes having a dimension less than 100 mm or a surface area less than 0,05 m².
This European Standard does not apply to float glass supplied as jumbo, split sizes or oversize plates nor to polished wired glass, drawn sheet glass, patterned glass, patterned wired glass supplied as stock sizes. For specifications regarding these types of glass, see EN 572-2:2012, EN 572-3:2012, EN 572-4:2012, EN 572-5:2012 and EN 572-6:2012 respectively.
This European Standard does not apply to final cut sizes of wired or unwired channel shaped glass For specifications on this type of glass, see EN 572-7:2012.

This Part of this European Standard specifies and classifies basic glass products and indicates their chemical composition, their main physical 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 product 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.

This European Standard defines a test method to establish the self-cleaning performances for coatings on glass which utilize sun, rain or a combination of sun and rain to enhance the cleanliness of the glass.
The European Standard applies to class A coated glass as defined in EN 1096 1 and EN 1096 2 for use in outdoor building applications. The test is designed to be applicable for coatings on glass which use hydrophilic or photocatalytic active functionalities to enhance the cleanliness of the glass.
The test procedure does not specifically address the durability of the coating's self-cleaning functionality.

This Part of this European Standard specifies and classifies basic alumino silicate glass products, indicates their chemical composition, their main physical and mechanical characteristics, their dimensional and their minimum quality requirements (in respect of optical and visual faults).
This European Standard applies to basic alumino silicate glasses supplied in stock sizes, supplied sizes or in cut sizes for final end use.
This European Standard does not apply to final cut sizes having a dimension less than 100 mm or a surface area less than 0,05 m2.

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.

This European Standard defines adhesive backed polymeric film based on biaxially oriented polyester film, and the performance characteristics of adhesive backed polymeric film for use on glass in buildings.
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 other glass or glazing products, e.g. laminated glass or insulating glass units, when adhesive backed polymeric film is included as part of the original assembly or manufacture of the glazing product. These additional requirements are specified in the appropriate product standard. Adhesive backed polymeric film, in this case, does not lose its mechanical or thermal characteristics.

This European Standard specifies requirements for the suitability for use of supported and unsupported glass products for use in Structural Sealant Glazing (SSG) applications. Four schematic drawings of SSG systems are shown in Figure 1 and three section drawings of an SSG type II system are shown in Figure 2 for illustration purposes. This European Standard on glass products is considered as a supplement to the requirements specified in the corresponding standards with regard to verifying the suitability for use in SSG systems.
Only soda lime silicate glasses are taken into consideration in this European Standard.
Plastic glazing is excluded from the scope of this European Standard.
Any glass products meeting the requirements of this European Standard are suitable for use in SSG systems as defined in ETAG 002 ) Structural sealant glazing system.
All glass products are installed and bonded into the support under controlled environmental conditions as described in Clause 5 of FprEN 13022-2:20131.
When the outer seal of the insulating glass unit has a structural function and/or is exposed to UV radiation without any protection, only silicone based sealant are permitted in the construction of the unit.

This European Standard deals with the assembling and bonding of glass elements in a frame, window, door or curtain walling construction, or directly into the building by means of structural bonding of the glass element into or onto framework or directly into the building.
It gives information to the assembler to enable him to organize his work and comply with requirements regarding quality control.
Structural sealant glazing can be incorporated into the façades (curtain walls, doors and windows) or roofs as follows:
-   either vertically; or
-   up to 7° from the horizontal, i.e. 83° from the vertical.
This European Standard only deals with the bonding to glass surfaces, i.e. coated or uncoated or enamelled, and metallic surfaces, i.e. aluminium (anodised or coated), stainless steel, as considered in G.2 of EN 15434:2006+A1:2010.

This European Standard covers the evaluation of conformity and the factory production control of thermally toughened soda lime silicate channel shaped safety glass for use in buildings.
This also includes requirements subject to regulation.

This European Standard specifies the heat soak process system together with tolerances flatness, edgework, fragmentation and physical and mechanical characteristics of monolithic flat heat soaked thermally toughened alkaline earth silicate safety glass for use in buildings. Information on curved heat soak thermally toughened alkaline earth silicate safety glass is given in Annex B, but this product does not form part of this document.
Other requirements, not specified in this document, can apply to heat soaked thermally toughened alkaline earth silicate safety glass which is incorporated into assemblies, e.g. laminated glass or insulating units, or undergo an additional treatment, e.g. coating. The additional requirements are specified in the appropriate product standard EN 15682-2. In this case, heat soaked thermally toughened alkaline earth silicate glass does not lose its mechanical or thermal characteristics.

This European Standard specifies requirements, the evaluation of conformity and the factory production control of flat heat soaked thermally toughened alkaline earth silicate safety glass for use in buildings.
For glass products with electrical wiring or connections for, e.g. alarm or heating purposes, other directives, e.g. Low Voltage Directive, may apply.

This European Standard specifies tolerances, flatness of web and flanges, flange deviation, edgework, fragmentation and physical and mechanical characteristics of monolithic thermally toughened soda lime silicate channel shaped safety glass for use in buildings.
Other requirements, not specified in this document, can apply to thermally toughened soda lime silicate channel shaped safety glass, which undergoes an additional treatment, e.g. coating. The additional requirements are specified in the appropriate product standard EN 15683-2. Thermally toughened soda lime silicate channel shaped safety glass, in this case, does not lose its mechanical or thermal characteristics.

This European Standard specifies dimensional and minimum quality requirements (in respect of optical, visual and wire faults) for polished wired glass, as defined in EN 572-1:2012, for use in building.
This European Standard applies only to polished wired glass supplied in rectangular panes and in stock sizes.
EN 572-8 gives information on polished wired glass in sizes other than those covered by this European Standard.

This European Standard specifies dimensional and minimum quality requirements (in respect of optical and visual faults) for wired patterned glass, as defined in EN 572-1:2012, for use in building.
This European Standard applies only to wired patterned glass supplied in rectangular panes and in stock sizes.
EN 572-8 gives information on patterned wired glass in sizes other than those covered by this European Standard.

This European Standard specifies dimensional and minimum quality requirements (in respect of optical and visual faults) for drawn sheet glass, as defined in EN 572-1:2012, for use in building.
This European Standard applies only to drawn sheet glass supplied in rectangular panes and in stock sizes.
EN 572-8 gives information on drawn sheet glass in sizes other than those covered by this European Standard.

This European Standard specifies dimensional and minimum quality requirements (in respect of visual and pattern faults) for patterned glass as defined in EN 572-1:2012, for use in building.
This European Standard applies only to patterned glass supplied in rectangular panes and in stock sizes.
EN 572-8 gives information on patterned glass in sizes other than those covered by this European Standard.

This European Standard specifies dimensional and minimum quality requirements (in respect of visual and wire faults) for channel shaped glass, as defined in EN 572-1:2012, for use in building.
This European Standard covers channel shaped glass supplied in stock sizes and final cut sizes.

This European Standard specifies dimensional and minimum quality requirements (in respect of optical and visual faults) for float glass, as defined in EN 572-1:2012, for use in building.
This European Standard applies only to float glass supplied in jumbo sizes (see Note 1), split sizes (see Note 2) and oversize plates (see Note 3).
NOTE 1   Jumbo sizes - PLF (plateau largeur de fabrication) - Bandmasse.
NOTE 2   Split sizes - DLF (dimension largeur de fabrication) - Geteilte Bandmasse.
NOTE 3   Oversize plates - these are plates where the nominal length, H, is greater than 6 000 mm. These plates are produced to special order.
EN 572-8 gives information on float glass in sizes (i.e. supplied and final cut sizes) other than those covered by this European Standard.

This European Standard specifies a test method, performance requirements and classification for explosion pressure resistant glazing for use in buildings.
The explosion pressure resistant glazing is intended to offer resistance against explosives with respect to human safety.
This European Standard concerns a method of test against blast waves generated using a shock tube or similar facility to simulate a high explosive detonation.
The classification is only valid for tested glass sizes of about 1 m2. Based on theoretical considerations and/or experimental work, the results can be used for estimating the explosion-pressure-resistance of other glass sizes.
NOTE 1   The resistance classes are not assigned to specific situations. For each individual case the individual who specifies, if necessary with the help of experts in the field of explosion, should be consulted.
NOTE 2   The protection provided by explosion-resistant-glazing not only depends on the product itself, but also on the design and fixing of the glass.

This European Standard specifies requirements and test methods related to artificial weathering and abrasion of coatings on glass for use in buildings.
These tests are aimed at evaluating the resistance of the coating to attack by simulated natural weathering conditions as well as to abrasion. This attack can be considered as representative of that which could be found on the external and/or internal face of the glazing.
This European Standard applies to Class A, B and S coatings, as described in EN 1096-1.

This European Standard specifies requirements and a test method related to resistance to solar radiation for coated glass for use in buildings.
This test is aimed at evaluating if the exposure to solar radiation over an extended period of time produces any appreciable change in light transmittance and solar transmittance of the coated glass as well as a reduction of the infrared reflectance in the case of low emissivity coatings.
This European Standard applies to Class C and D coatings as defined in EN 1096-1 and used in insulating glass units.