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Lecturer(s)
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Course content
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1.-2. Optical properties of glass 3.-4. Chemical properties of glass 5-6 Glass cooling. 7-8 Cooling procedure 9-10 The main types of glasses 11.-12. Crystal glasses and glazes 13. Initial processing of glass The student will supplement his knowledge of glass with the optical and chemical properties of glass, which are important from the point of view of its practical use. The student will become familiar with the technological necessity of cooling practically all glass products after their shaping (it does not apply to glass fibers with a minimum thickness) and will be able to set the cooling parameters for the given product. Furthermore, the student will become familiar with technology and work procedures in the area of primary processing. Knowledge, respect and proper use of the extraordinary properties of glass is necessary for the successful implementation of the project and also enables effective consultation with glass experts.
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Learning activities and teaching methods
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unspecified
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| prerequisite |
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| Knowledge |
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| Prerequisites not specified |
| Prerequisites not specified |
| Skills |
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| Prerequisites not specified |
| Prerequisites not specified |
| learning outcomes |
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| Knowledge |
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| - define the basic optical properties of glass and explain their application in practice for glass products |
| - define the basic optical properties of glass and explain their application in practice for glass products |
| - characterize the chemical properties of glass, the relationship to the chemical composition of glass, and the rules for measuring the water resistance of glass |
| - characterize the chemical properties of glass, the relationship to the chemical composition of glass, and the rules for measuring the water resistance of glass |
| - define the thermal expansion of glass (coefficient, significance, measurement), thermal conductivity, internal stress in glass, their types and conditions of their formation |
| - define the thermal expansion of glass (coefficient, significance, measurement), thermal conductivity, internal stress in glass, their types and conditions of their formation |
| - list the main types of glass, classify glass according to its chemical composition and method of naming, characterize the main types of industrial glass in terms of production, properties, and practical use |
| - list the main types of glass, classify glass according to its chemical composition and method of naming, characterize the main types of industrial glass in terms of production, properties, and practical use |
| - characterize crystal glass and its uses, glazes, and methods of refinement |
| - characterize crystal glass and its uses, glazes, and methods of refinement |
| Skills |
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| - propose modifications to the chemical composition of glass from the Na2O-CaO-SiO2 group that will increase its water resistance |
| - propose modifications to the chemical composition of glass from the Na2O-CaO-SiO2 group that will increase its water resistance |
| - apply the glass cooling procedure, prepare the product for measuring its internal stress |
| - apply the glass cooling procedure, prepare the product for measuring its internal stress |
| - apply the correct types of glass according to thermal shock resistance |
| - apply the correct types of glass according to thermal shock resistance |
| - Solve heat treatment - why it is necessary to make a sharp scratch on the surface of the product before cracking, why it is necessary to heat the entire product before heating the ignited edges |
| - Solve heat treatment - why it is necessary to make a sharp scratch on the surface of the product before cracking, why it is necessary to heat the entire product before heating the ignited edges |
| - resolve mechanical glass processing, apply the correct procedure for cutting glass |
| - resolve mechanical glass processing, apply the correct procedure for cutting glass |
| - propose work procedures for melting and fire polishing |
| - propose work procedures for melting and fire polishing |
| teaching methods |
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| Knowledge |
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| Dialogic (Discussion, conversation, brainstorming) |
| Dialogic (Discussion, conversation, brainstorming) |
| Practice exercises |
| Practice exercises |
| Skills |
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| Dialogic (Discussion, conversation, brainstorming) |
| Dialogic (Discussion, conversation, brainstorming) |
| Practice exercises |
| Practice exercises |
| assessment methods |
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| Knowledge |
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| Composite examination (Written part + oral part) |
| Composite examination (Written part + oral part) |
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Recommended literature
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Blumentrit. Sklářské materiály. SNTL Praha, 1984.
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Dvořák, Svatopluk Ing. a kol. Foukač dutého skla. .
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Fanderlík,I. Barvení skla. Práh Praha 2009, 2009. ISBN 978-80-7252-3.
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Hlaváč, Jan. Základy technologie silikátů. Státní nakladatelství technické literatury. 1988.
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MAŘÍK, Emanuel a SATRAPA. Brušič a rytec skla. Praha, SNTL. 1973.
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Olga Drahotová a kolektiv. Historie sklářské výroby v českých zemích I. II. Praha, 2005.
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Petrášová, H. a kol. Technologie skla pro 2.ročník SPŠ sklářských. SNTL Praha , 1982.
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Petrášová, H. a kol. Technologie skla pro 3. ročník SPŠ sklářských. SNTL Praha, 1984.
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Roška Radim, Ing. Technologie výroby skla 1. .
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Smrček,A. a kol. Tavení skla. Česká sklářská společnost o.s. Jablonec nad Nisou, 2008. ISBN 978-80-904044-0-3.
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Špaček,J.,Pešek,K. Zdobení a zušlechťování skla v huti. SNTL Praha, 1971.
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