RT Journal Article
SR Electronic
A1 Špaček, Tomáš
A1 Kotlínová, Mária
A1 Kloiber, Michal
A1 Polášek, Josef
T1 Influence of the surface finishing on ultrasound velocity in wood
JF Acta Universitatis Agriculturae et Silviculturae Mendelianae Brunensis
YR 2014
VO 56
IS 2
SP 211
OP 216
DO 10.11118/actaun200856020211
UL https://acta.mendelu.cz/artkey/acu-200802-0027.php
AB Non-destructive diagnostic methods are very useful for monumental buildings. This paper deals with one of these technique, namely with ultrasound testing and influence of surface finishing on ultrasound velocity measured by means of device the Arborsonic Decay Detector. Surface finishing (Primalex - thick synthetic film of the surface finishing, Luxol - Extra - thin synthetic film of the surface finishing and Impranal Profi SL - thick acryl film the surface finishing) were selected and tested in this research. The transmittion time was measured and velocity was converted from it. This was compared before and after application of surface finishing.