Biological Degradation of Buildings

Course guarantor:

Zuzana Rácová, Pavla Ryparová

Lecturer:

Zuzana Rácová, Pavla Ryparová

Tutor:

Zuzana Rácová, Pavla Ryparová

Supervisor:

Department of Architectural Engineering

Synopsis:

The aim of the course is to introduce students to the mechanisms of degradation of building materials and structures caused by microorganisms, possibly higher organisms, and animals. The presence of microorganisms tends to affect all parts of a building work to varying degrees, both modern and historical buildings. The true cause of biodeterioration is often confused with the effects of climate change. Therefore, the removal of biotic agents is often delayed or prevented. The microbial infestation of buildings also carries the risk of health problems, which is now a widely studied issue. The course also includes an explanation of the use of biocides and other building protection products. Additionally, students are introduced to practical examples of field research.

Requirements:

Basic knowledge of chemistry and biology at high school level.

Syllabus of lectures:

Classification of degradation agents

Conditions for the occurrence of microorganisms in structures

Degradation of inorganic materials (silicate materials, plasters, glass, ceramics...)

Degradation of organic materials (wood, paper, clay plasters ...)

Degradation of historical materials

Health risk of microorganisms and chemical protection

Practical examples from field research

Syllabus of tutorials:

Identification of microorganisms from real constructions

Degradation of selected materials - according to the focus of bachelor and diploma theses

Study Objective:

The aim of the course is to introduce students to the mechanisms of degradation of building materials and structures caused by microorganisms, possibly higher organisms, and animals. The presence of microorganisms tends to affect all parts of a building work to varying degrees, both modern and historical buildings. The true cause of biodeterioration is often confused with the effects of climate change. Therefore, the removal of biotic agents is often delayed or prevented. The microbial infestation of buildings also carries the risk of health problems, which is now a widely studied issue. The course also includes an explanation of the use of biocides and other building protection products. Additionally, students are introduced to practical examples of field research.

Study materials:

Wasserbauer, R. Biologické znehodnocení staveb. Praha: ABF - Arch, 2000. ISBN 80-86165-30-2.

Witzany, J.; Wasserbauer, R.; Čejka, T.; Kroftová, K.; Zigler, R., Obnova rekonstrukce staveb. Poruchy, degradace, sanace, Praha: CTU. Czech Technical University Publishing House, 2018. ISBN 978-80-01-06360-6.

Note:

The course can be deepened according to the needs of the students, and the time distribution in the schedule can be adjusted. The lecture is held in Czech, in exceptional cases there is the possibility of in English.

Further information:

http://kps.fsv.cvut.cz/index.php?lmut=cz&part=vyuka&sub=semestr&type=LS&kod=124XBDS

Time-table for winter semester 2024/2025:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon
Tue
Wed	roomTH:D-1035 09:45–11:20 EVEN WEEK (lecture parallel1 parallel nr.101) Thákurova 7 (budova FSv) roomTH:D-1035 09:45–11:20 ODD WEEK (lecture parallel1) Thákurova 7 (budova FSv)
Thu
Fri

Time-table for summer semester 2024/2025:

	06:00–08:0008:00–10:0010:00–12:0012:00–14:0014:00–16:0016:00–18:0018:00–20:0020:00–22:0022:00–24:00
Mon
Tue
Wed
Thu	roomTH:D-1035 11:30–12:15 (lecture parallel1) Thákurova 7 (budova FSv) roomTH:D-1035 12:20–13:05 (lecture parallel1 parallel nr.101) Thákurova 7 (budova FSv)
Fri

The course is a part of the following study plans: