ISO/TC 160/SC 1/WG 4 - Insulating glass units
Vitrages isolants
General Information
Frequently Asked Questions
ISO/TC 160/SC 1/WG 4 is a Subcommittee within the International Organization for Standardization (ISO). It is named "Insulating glass units". This committee has published 1 standards.
ISO/TC 160/SC 1/WG 4 develops ISO standards. Currently, there are 1 published standards from this subcommittee.
The International Organization for Standardization (ISO) is an independent, non-governmental international organization that develops and publishes international standards. Founded in 1947 and headquartered in Geneva, Switzerland, ISO brings together experts from 170+ member countries to share knowledge and develop voluntary, consensus-based standards that support innovation and provide solutions to global challenges.
A Subcommittee (SC) in ISO operates under a Technical Committee and focuses on a specific subset of the TC's scope. Subcommittees develop standards and technical specifications in their specialized area, reporting to their parent Technical Committee. They may also have working groups for detailed technical work.
ISO 18543:2017 specifies the accelerated ageing test and requirements for electrochromic (EC) glazings. The test method described in ISO 18543:2017 is only applicable to chromogenic glazings that can be switched using an electrical stimulus from high to low transmission states and vice versa. This test method is not applicable to other chromogenic glazings such as photochromic and thermochromic glazings, which do not respond to electrical stimulus. This test method is applicable to any electrochromic glazing fabricated for vision glass (e.g. insulating glass unit, laminated glass) for use in buildings such as doors, windows, skylights and exterior wall systems and glazing exposed to solar radiation. The layers used for constructing the EC glazing and for electrochromically changing the optical properties can be inorganic or organic materials.
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