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Technická 5
166 28 Prague 6 – Dejvice
IČO: 60461373 / VAT: CZ60461373
Czech Post certified digital mail code: sp4j9ch
Copyright: UCT Prague 2015
Information provided by the Department of International Relations and the Department of R&D. Technical support by the Computing Centre.
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- Building Materials and Pigments
- Natural and Synthetic Polymers
- Research in Art History
- Textile Materials
Inorganic materials
The field of inorganic materials includes a variety of construction materials such as stone, plaster, mortar etc. Monuments, or at least their parts, often survive for many centuries. To respect the basic rule of today's preservation of monuments - the maximum effort to safeguard the memory - it is required to search for methods and means of protection or restoration that cause minimal damage to the object and that, preferably, do not replace historic materials.
At our Department, we pay great attention to the research in the area of consolidation or stone waterproofing. Recently, the research focuses on the development of new stone consolidants based on organosilane compounds. Attention is also paid to the development of new compounds for artificial stone production. Being given the fact that the use of cement-based mortars and plasters is usually not advisable, research focuses also on lime-based and hydraulic lime-based mortars modification by polymer substances. Some older works were devoted to the modification of cement mortars by the addition of polymers and to the use of these mortars for strenghtening of the reverse of transfer murals. Part of the research also deals with the use of hollow glass or ceramic microsphere fillers. These expanded mortars may be used for the preparation of light pads for transfer murals. Currently, our research focuses on the behavior of vegetable oils in stone and on the possibilities of thir removal and on the behavior of spongilite during liquid consolidants infiltration.
Organic materials
The organic materials that could be found in historic buildings include wood, paper, parchment, leather, textiles and many other substances used as adhesives and binders (oils, resins, proteins, polysaccharides, waxes, etc.). In addition to the natural materials in the area of restoring and preserving monuments, synthetic materials are increasingly applied in recent decades, either as original artwork material or as a supplement material or preservative. Therefore, it is necessary to pay attention to these materials, to their aging and to the impact on the monument original materials.
In recent years, the research is focused mainly on timber. Extensive research on consolidation of wood as well as on protective agents properties and behavior has been carried out recently.
In cooperation with the National Archives, our Department also participates in the research of archival materials - paper, parchment and leather. The research is focused mainly on deacidification of paper, leather oiling, disinfection of archive materials etc. Recently, we have cooperated with the restoration workshops of the Prague Castle in addressing issues of textile conservation (eg. adhesives removal). In the past, the Department conducted research on aging of oils and protein binders.
The Department co-operates with many restorers and professional workplaces in addressing the identification of organic (colored layer binders, coatings, adhesives etc.) and inorganic (eg. pigments) materials.
As a part of the general research, we examine the application of synthetic organic materials (consolidants, adhesives, water repellents etc.) and their impact on the monuments made of both organic and inorganic materials (stone, plaster).
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The Institute of Chemical Technology of Monument Conservation organizes studies of Technology of Restoring and Preservation of Historical Monuments and forms part of the Process Technology and Processing of Polymers study branch.
After taking basic chemical engineering courses, students attend special lectures and do practical laboratory work. They study the problems of corrosive processes in basic materials used in historical monuments (stone, wood, paper, metals, glass and ceramics) as well as the methods of monuments protecting, preserving and restoring. Students also take selected courses that relate to the preservation, reconstruction and regeneration of historical buldings at the Faculty of Architecture (Czech Technical University in Prague). In order to acquire complex knowledge of the conservation-restauration problems, students work on field studies and visit specialized centres in museums, galleries etc. Study programs are completed by a bachelor or diploma thesis. Topics of theses are closely related to the research programs undertaken by the Institute of Chemical Technology. After finishing their master studies, students may attend postgraduate studies.
- Bachelor study programme
- Master study programme
- Postgraduate study programme
DATA
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prof. Ing. Pavel Novák, CSc.
E-mail: Pavel.Novak@vscht.cz
Phone: +420 220 444 033
Room: A 64
Position
professor
Specialization
- Metals
Field of interest
- Theory of metals corrosion
- Corrosion engineering
- Corrosion education (lecturing)
- Pasivity of metals and its breakdown
- Corrosion monitoring
- Electrochemical corrosion protection - anodic and cathodic protection
- Corrosion of steel reinforcement in concrete
- Causes of corrosion damage of metallic monuments and possibilities of their protection
Memberships
- Asociace korozních inženýrů (AKI) - viceprezident (1991-2011)
- European Federation of Corrosion (EFC)
- Internatinal Corrosion Council (ICC) - zástupce ČR
- NACE International
- Czech Chemical Society
- International Council of Museums (ICOM)
- Association of Museums of Czech Republic (AMG)
Selected projects since 2005
- CORRLOG - Automated corrosion sensors as on-line real time process control tools (2005-2008) nositel: Institut de la Corrosion, Brest, France, odp.řešitel za VŠCHT: Novák P. Evropský projekt byl zaměřen na vývoj zařízení pro monitoring atmosférické koroze.
- MUSECORR – Protection of cultural heritage by real-time corrosion monitoring (2009-2012), nositel: Institut de la Corrosion, Brest, France, odp.řešitel za VŠCHT: Kouřil M., spoluřešitel P. Novák. Cílem evropského projektu je specializace korozního monitorovacího systému vyvinutého v projektu CORRLOG na podmínky specifické pro oblast památkové péče.
Selected publications
- Stoulil J., Kaňok J., Kouřil M., Parschová H., Novák P.: Influence of temperature on corrosion rate and porosity of corrosion products of carbon steel in anoxic bentonite environment. Journal of Nuclear Materials 443 (2013) 20–25.
- Novák P., Hron T., Msallamová Š., Kouřil M.: Nový indikační systém pro demonstraci korozního článku s různým ovzdušněním. Chemické listy 105 (2011) 273-277.
- Novák P., Kouřil M., Msallamová Š.: Expoziční zkoušky uhlíkové oceli v anoxických neutrálních vodných roztocích. Koroze a ochrana materiálů 54 (2010) 177–181.
- Kouřil M., Novák P., Šotka D.: Korozní rychlost železa při katodické polarizaci v alkalickém prostředí. Koroze a ochrana materiálů 54 (2010) 182–186.
- Kouril M., Novak P., Bojko M.: Threshold chloride concentration for stainless steels activation in concrete pore solutions. Cement and Concrete Research 40 (2010) 431-436.
- Novák P., Kouřil M., Msallamová Š, Hron T., Hruška J.: Significance of steel cathodic passivation in corrosion in Proceedings of the 17th International Corrosion Congress, NACE, Las Vegas 2008.
- Novák P., Msallamová Š., Děd J., Kouřil M.: Electrochemical extraction of chlorides from corrosion products of iron archaeological objects in Proceedings of European Corrosion Congress Eurocorr 2008, EFC Edinburgh (2008).
- Prosek T., Novak P., Bystriansky J.: Influence of heat flux and surface temperature on the intergranular corrosion of stainless steel. Materials and Corrosion 56 (2006) 312-317.
- Kouril M., Novak P., Bojko M.: Limitations of the linear polarization method to determine stainless steel corrosion rate in concrete environment. Cement & Concrete Composites 28 (2006) 220-225
- Prosek T., Novák P.: Initiation and propagation of the stainless steel pitting corrosion under heat flux, Materials and Corrosion 54 (2003) 933-939.
- Novak P, Mala R, Joska L: Influence of pre-rusting on steel corrosion in concrete Cement and Concrete Research 31 (2001) 589-593.
- Prošek T., Novák P.: Irregular corrosion of austenitic stainless steel under heat transfer conditions, PowerPlant Chem. 3 (2001) 89-91, 118-120.
- Děd J., Novák P., Houska I.: Korozní poškození a restaurování kovových plastik ze sloupu Nejsvětější Trojice v Olomouci, Koroze a ochrana materiálu 45 (2001) 76-81.
- Děd J., Novák P.: Identifikace kovových materiálů jezdecké sochy krále Jiřího z Poděbrad, Koroze a ochrana materiálu 42 (1998) 25-35.
- Novák P., Houska I., Had J.: Korozní poškození jezdecké sochy krále Jiřího z Poděbrad, Koroze a ochrana materiálu 41 (1997) 8-13.
- Novák P., Houska I.: Protikorozní opatření použitá při restaurování jezdecké sochy krále Jiřího z Poděbrad, Koroze a ochrana materiálu 41 (1997) 27-33.
- Novák P., Macenauer A.: Erosion-corrosion of passive metals by solid particles, Corrosion Science 35 (1993) 635-640
- Novák P., Štefec R., Franz F.: Testing the susceptibility of stainless steels to intergranular corrosion by reactivation method, Corrosion (USA) 31 (1975) 344-347.
Monographs
- Novák P.: Koroze kovů, in Konzervování a restaurování kovů, kap. 3, 136-198, TM Brno, AMG ČR, 2011
- Novák P.: Anodic protection (Chapter 4.24) in Shreir´s Corrosion, Elsevier Science Amsterdam 2010
- Novák P., Děd J., Vojtěch D., Kučerová I.: Kovy in: Péče o architektonické dědictví, II. díl, Idea servis Praha 2008
- Novák P. : Environmental Deterioration of Metals (Chapter 3) in: Environmental Deterioration of Materials, Series: Advances in Architecture, Vol 21, Witpress Boston 2006
- Novák P., Malá R., Kouřil M.: Influence of scale and rust on steel activation in model concrete pore solution, in Mietz J. (Ed.) Corrosion of reinforcement in concrete, Chapter 4, EFC Series 38, Woodhead Publishing London 2006
- Novák P., Malá R.: Comparison of Electrochemical Data and Mass Loss Corrosion Rate Measurements for Steel Reinforcement in Concrete, in: Corrosion of Reinforcement in Concrete. Mechanismus and Protection (Eds. Mietz J., Polder R., Elsener B.) EFC Publication No 31, 41-48, IOM Comm. London 2000
- Novák P.: Anodická protikorozní ochrana, SNTL Praha 1987