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BSI 23/30464856 DC 2023

BSI 23/30464856 DC 2023

$13.70

BS EN 17940. Glass in Building. Folio Interlayers for the Manufacturing of Laminated Glass. Product standard

Published By Publication Date Number of Pages
BSI 2023 15
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This document specifies the composition, tolerances and characteristics, i.e. mechanical, acoustic, optical, and thermal properties, of folio interlayers for the manufacturing of laminated glass and laminated safety glass for use in buildings and construction works and it defines their general quality criteria. This document does not apply to interlayers for laminated glass which are achieved by pouring the interlayer material in liquid state on or between the plies of glass or plastic glazing sheet material followed by drying or chemical or ultraviolet curing.

PDF Catalog

PDF Pages PDF Title
6 1 Scope
2 Normative references
7 3 Terms and definitions
4 General
5 Properties of folios before processing
5.1 Dimensions
5.1.1 Length and width
5.1.2 Thickness
8 5.2 Appearance
5.2.1 General
5.2.2 Methods of observation and measurement
5.2.2.1 General
5.2.2.2 Spot faults
5.2.2.3 Linear/extended faults
9 5.3 Mechanical Properties
5.4 Safety in the case of fire (cf. Reaction to fire EN 135011)
5.5 Thermal and other physical properties
10 6 Properties of processed folios
6.1 General
6.2 Adhesion
11 6.3 Radiation resistance
6.4 Spectral properties and other optical properties
6.5 Acoustic properties
12 Annex A (informative)Documentation
A.1 General
A.2 Documentation
A.3 Safety Data Sheet
14 Annex B (informative)Considerations for optimising accuracy in determination of luminous and solar properties of folio interlayers

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BSI 23/30464856 DC 2023
$13.70