Aktivní norma | Vydána: 16.08.2018

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
(Isolation thermique — Éléments de construction — Mesurage in situ de la résistance thermique et du coefficient de transmission thermique — Partie 2: Titre manque)

Dostupné jazyky: Anglicky

Dostupné provedení: Elektronické PDF, Tištěné

od 4 909.10 CZK zobrazit na eshopu

Podrobné informace

Označení: ISO 9869-2:2018

Datum vydání: 16.08.2018

Stran: 31

Země: Mezinárodní technická norma

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Anotace

Description / 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).

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