TY - JOUR
TI - The use of active thermography to detect material inclusions in the walls
AU - Nowak, Henryk
AU - Nowak, Łukasz
TI - The use of active thermography to detect material inclusions in the walls
AB - 
	One of the non-destructive testing methods of building envelope of unknown structure is active thermography in reflective mode. This method was used to test a model of the concrete wall with the material inclusions with significantly different thermal properties. The study performed in climatic chambers consisted of heating the model wall with a 7.2 kW heat pulse, and then recording the thermograms during wall cooling, at regular intervals, using a thermal imaging camera. Based on the recorded temperature distribution on the thermograms the thermal properties and location of subsurface defects were concluded.
VL - 2014
IS - Budownictwo Zeszyt 3-B (8) 2014
PY - 2014
SN - 0011-4561
C1 - 2353-737X
SP - 319
EP - 328
DO - 10.4467/2353737XCT.14.252.3340
UR - https://ejournals.eu/czasopismo/czasopismo-techniczne/artykul/the-use-of-active-thermography-to-detect-material-inclusions-in-the-walls
KW - external wall
KW - material inclusions
KW - thermography survey
KW - active thermography in reflective mode