Educational Linkage Approach In Cultural HeritageEducational Toolkit Exercises Basic Course       Cours Module          2 ...
Educational Linkage Approach In Cultural Heritage            Copyright            ©ELAICH Beneficiaries 2009-2012         ...
The porous structure ofmaterials and the study of their  compatibility in relation to    water and soluble salts     trans...
THE USEOF INFRARED THERMOGRAPHY (IRT) TOASSESS COMPATIBILITY OF BUILDING            MATERIALS  Prof. Antonia Moropoulou   ...
COMPATIBLE REPAIR MORTARS FOR THE    EARTHQUAKE PROTECTION OF                   HAGIA SOPHIA   Prof. Antonia Moropoulou   ...
RERAIR MORTARS SYNTHESES                   Ι. AERIAL LIME MORTAR                BINDING MATERIAL: LIME PUTTY              ...
WATER ABSORPTION TESTS COMBINED WITH INFRA RED                THERMOGRAPHY MONITORING                                     ...
S im u la tin g P ro to ty p e s - E v a p o r a tio n                                                 R H = 60% and T = 2...
VENETIAN FORTIFICATIONS                OF HERAKLIONProf. Antonia Moropoulou       9
Venetian Fortifications of HeraklionPresentation of the sampling points                                        1: ΟΑΝΑΚ   ...
Venetian Fortifications of Heraklion                              GIS presentation                                 of samp...
• The cementitious repair mortars are  attributed with “hot” colors (higher T)• The building stones are attributed with “c...
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Elaich module 2 exercise 2.8.c - The use of infrared thermography to assess compatibility of building materials

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The use of infrared thermography to assess compatibility of building materials: The cases of Hagia Sophia and the Venetian Fortifications of Herakleion

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Elaich module 2 exercise 2.8.c - The use of infrared thermography to assess compatibility of building materials

  1. 1. Educational Linkage Approach In Cultural HeritageEducational Toolkit Exercises Basic Course Cours Module 2 Knowing the built heritage The use of infrared thermography to assess compatibility of building Exercise 2 .C materials: The cases of Hagia Sophia and the Venetian Fortifications of HerakleonProf. Antonia Moropoulou - NTUA – National Technical University of Athens
  2. 2. Educational Linkage Approach In Cultural Heritage Copyright ©ELAICH Beneficiaries 2009-2012 This material is an integral part of the “ELAICH – educational toolkit” and developed as part of the project ELAICH – Educational Linkage Approach in Cultural Heritage within the framework of EuroMed Cultural Heritage 4 Programme under grant agreement ENPI 150583. All rights reserved to the ELAICH Beneficiaries. This material, in its entirety only, may be used in "fair use" only as part of the ELAICH – educational toolkit for the educational purposes by non-profit educational establishments or in self-education, by any means at all times and on any downloads, copies and or, adaptations, clearly indicating “©ELAICH Beneficiaries 2009-2011” and making reference to these terms. Use of the material amounting to a distortion or mutilation of the material or is otherwise prejudicial to the honor or reputation of ELAICH Beneficiaries 2009-2011 is forbidden. Use of parts of the material is strictly forbidden. No part of this material may be: (1) used other than intended (2) copied, reproduced or distributed in any physical or electronic form (3) reproduced in any publication of any kind (4) used as part of any other teaching material in any framework; unless prior written permission of the ELAICH Beneficiaries has been obtained. Disclaimer This document has been produced with the financial assistance of the European Union. The contents of this document are the sole responsibility of the ELAICH Consortium and can under no circumstances be regarded as reflecting the position of the European Union.Prof. Antonia Moropoulou - NTUA – National Technical University of Athens
  3. 3. The porous structure ofmaterials and the study of their compatibility in relation to water and soluble salts transport phenomena Prof. Antonia Moropoulou 3
  4. 4. THE USEOF INFRARED THERMOGRAPHY (IRT) TOASSESS COMPATIBILITY OF BUILDING MATERIALS Prof. Antonia Moropoulou 4
  5. 5. COMPATIBLE REPAIR MORTARS FOR THE EARTHQUAKE PROTECTION OF HAGIA SOPHIA Prof. Antonia Moropoulou 5
  6. 6. RERAIR MORTARS SYNTHESES Ι. AERIAL LIME MORTAR BINDING MATERIAL: LIME PUTTY ΙΙ. HYDRAULIC MORTARS HYDRAULIC LIME MORTARS MORTARS WITH POZZOLANIC MORTARSa) Lime Putty (25%) – Ceramic Fragments (37.5%) - Sand (37.5%)b) Lime Putty (20%) – Ceramic Powder (10%) Sand (31,5%) – CeramicFragments (38,5%)c) Hydraulic Lime (25%) – Ceramic Fragments (37.5%) - Sand (37.5%)Moropoulou, A., Bakolas, A., Moundoulas, P., Aggelakopoulou, E., Anagnostopoulou, S., 2001 Prof. Antonia Moropoulou 6
  7. 7. WATER ABSORPTION TESTS COMBINED WITH INFRA RED THERMOGRAPHY MONITORING W a te r A b s o r p tio n o f P o r o u s S to n e & M o r ta r s 25 ST1 20Imbibed Water, wgt. % HLS1 15 LS1 10 CS1 5 0 0 20 40 60 80 100 120 (T im e , s e c ) 1 /2 STONE (ST1) HYDRAULIC MORTAR (HLS1) LIME MORTAR (LS1) CEMENT MORTAR (CS1) Prof. Antonia Moropoulou 7
  8. 8. S im u la tin g P ro to ty p e s - E v a p o r a tio n R H = 60% and T = 25C & 40C 40C 25C 0 .2 5 SP3 0 .2 SP2Weight Loss (%) 0 .1 5 0 .1 STONE – LIME MORTAR – SP1 STONE SYSTEM (SP1) 0 .0 5 0 0 10 20 30 40 50 60 (T im e , s e c ) 1 /2Moropoulou, Moundoulas, Avdelidis, Bakolas 2003 STONE – HYDRAULIC MORTAR The systems with lime and hydraulic mortars present compatibility – STONE SYSTEM (SP2) with the reference stone during evaporation, while the system withcement mortar present incompatible behavior and different levels of humidity concentration during evaporation (monitoring with infra red thermography) STONE – CEMENT MORTAR – STONE SYSTEM (SP3) Prof. Antonia Moropoulou 8
  9. 9. VENETIAN FORTIFICATIONS OF HERAKLIONProf. Antonia Moropoulou 9
  10. 10. Venetian Fortifications of HeraklionPresentation of the sampling points 1: ΟΑΝΑΚ 2: Stadium 3: Basket 4: St. Andrews Moropoulou, Koui, Avdelidis et. alls. 1999 Galati, Koui, Moropoulou, Delegou, 2000 Moropoulou, Delegou 2003 Prof. Antonia Moropoulou 10
  11. 11. Venetian Fortifications of Heraklion GIS presentation of sampling points with respective IR thermographs Moropoulou, Koui, Avdelidis et. alls. 1999 Galati, Koui, Moropoulou, , Delegou 2000 Moropoulou, Delegou 2003Prof. Antonia Moropoulou 11
  12. 12. • The cementitious repair mortars are attributed with “hot” colors (higher T)• The building stones are attributed with “cold” colors (lower T) The difference in temperature distribution between the masonry materials indicates different humidity distribution and incompatibility of the cementitious repair mortars with the historic building materials Prof. Antonia Moropoulou 12

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