ISO 9869-2:2018 - Thermal insulation — Building elements — In-situ measurement of thermal resistance and thermal transmittance — Part 2: Infrared method for frame structure dwelling

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

Status
: Published

Publication date
: 2018-08
Edition
: 1

Number of pages
: 31
Technical Committee
: ISO/TC 163/SC 1 Test and measurement methods
ICS
:
91.120.10 Thermal insulation of buildings

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std 1 145	PDF + ePub
std 2 145	Paper

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Published

ISO 9869-2:2018

A standard is reviewed every 5 years
Stage: 90.20 (Under review)
Corrigenda / Amendments

Published

ISO 9869-2:2018/Amd 1:2021

This standard contributes to the following Sustainable Development Goals

Sustainable Cities and Communities

Industry, Innovation and Infrastructure

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