Non-invasive tests of precast cantilever balcony in OWT-67 system

Piotr Biernatowski , Piotr Knyziak

Abstract

This article presents a non-invasive tests report of precast cantilever balcony support in OWT-67 large-panel system. During field testing, the balcony's reinforced concrete structure was subjected to radiometric analysis in the context of thermal energy distribution as well as from the point of view of mycology - to the possible presence of spores of domestic fungi. The temperature distribution tests carried out by means of the electromagnetic wave detection in the infrared spectrum clearly confirmed the significant losses of thermal energy caused by the effect of the thermal constructional bridge located in the balcony. Mycological diagnosis was carried out using the rapid test of the Mycometer bacterial meter, which allows fluorimetric evaluation of the presence of the enzyme presence in filamentous fungi. In the conducted study, no spores of the house mushroom were found on the inside surface of the Z-type balcony supporting beam as a place where condensation of water vapor may occur. The summary also presents a design solution that allows to eliminate this physical problem.
Author Piotr Biernatowski
Piotr Biernatowski,,
-
, Piotr Knyziak (FCE / ICE)
Piotr Knyziak,,
- The Institute of Civil Engineering
Journal seriesMATEC Web of Conferences, ISSN , e-ISSN 2261-236X, (0 pkt)
Issue year2018
Vol196
Pages1-8
Publication size in sheets0.5
ConferenceXXVII Russian-Slovak-Polish Seminar Theoretical Foundation of Civil Engineering (TFoCE 2018), 17-09-2018 - 21-09-2018, Rostov-on-Don, Rosja
Keywords in Polishkonstrukcje wielkopłytowe, konstrukcja budowlana
Keywords in Englishlarge-panel system,radiometric analysis, building structures
DOIDOI:10.1051/matecconf/201819602023
Languageen angielski
File
matecconf_rsp2018_02023.pdf 901.87 KB
Score (nominal)5
ScoreMinisterial score = 0.0, 19-10-2018, ArticleFromJournal
Ministerial score (2013-2016) = 5.0, 19-10-2018, ArticleFromJournal - czasopismo zagraniczne spoza list
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