ISO 9869-2:2018
2018-08
Abstract
This document describes the infrared method for measuring the thermal resistance and thermal transmittance of opaque building elements on existing buildings when observing high emissivity diffuse surface using an infrared (IR) camera. This document demonstrates a screening test by quantitative evaluation to identify the thermal performance defect area of building elements.
This document aims to measure the thermal transmittance (U-value) of a frame structure dwelling with light thermal mass, typically with a daily thermal capacity calculated according to ISO 13786 below 30 kJ/(m2K).
General information
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Status: PublishedPublication date: 2018-08Stage: International Standard confirmed [90.93]
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Edition: 1Number of pages: 31
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Technical Committee :ISO/TC 163/SC 1ICS :91.120.10
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Amendments
Amendments are issued when it is found that new material may need to be added to an existing standardization document. They may also include editorial or technical corrections to be applied to the existing document.
Life cycle
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Preliminary
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Proposal
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Preparatory
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Committee
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Enquiry
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Approval
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Publication
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Review
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Withdrawal
Amendments
Provide additional content; available for purchase; not included in the text of the existing standard.PublishedISO 9869-2:2018/Amd 1:2021
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