Measurement of Water Uptake of Historic Surfaces-State of the Art Review
1.
SYSNO ASEP
0366499
Druh ASEP
C - Konferenční příspěvek (mezinárodní konf.)
Zařazení RIV
D - Článek ve sborníku
Název
Measurement of Water Uptake of Historic Surfaces-State of the Art Review
Tvůrce(i)
Zíma, Pavel (UTAM-F)
Zdroj.dok.
Proceedings - 49th International Scientific Conference Experimental Stress Analysis. - Brno : BRNO University of Technology, 2011 / Návrat T. ; Fuis V. ; Houfek L. ; Vlk M.
- ISBN 978-80-214-4275-7
Rozsah stran
s. 441-448
Poč.str.
8 s.
Akce
Experimental Stress Analysis 2011
Datum konání
06.06.2011-09.06.2011
Místo konání
Znojmo
Země
CZ - Česká republika
Typ akce
EUR
Jazyk dok.
eng - angličtina
Země vyd.
CZ - Česká republika
Klíč. slova
water uptake ; Karsten tube ; Mirowski tube
Vědní obor RIV
AL - Umění, architektura, kulturní dědictví
CEP
DF11P01OVV001 GA MK - Ministerstvo kultury
CEZ
AV0Z20710524 - UTAM-F (2005-2011)
Anotace
In situ testing of material water uptake represents one of very basic and indispensable techniques in the conservation practice aiming different purposes. Water uptake of porous building materials used on historical constructions significantly correlated to some other materials characteristics. Capillary properties of porous materials can be measured by means of Karsten tube and modified tools of methods. A pilot prototype of one of them has been developed and tested in ITAM AS CR for measuring water absorption under low pressure. The device has output connector for linking to a computer and reading the stored data. The device was tested in laboratory as well as in situ for a basic performance. The acquired data were evaluated using software specially writen for this purpose in MatLab.
