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Research and development of progressive protective equipments for horizontal construction using waste materials
Hodná, Jana ; Bydžovský, Jiří (referee) ; Ďurica,, Tibor (referee) ; Dohnálek,, Pavel (referee) ; Drochytka, Rostislav (advisor)
Large amount of different types of industrial wastes are still not re-use as secondary raw materials in industry. The work deals with finding a new way how to use secondary raw materials, especially the possibilities of using recycled glass from different sources as a fillers in the polymer protective materials development for horizontal structures. The main task of this work is to develop a material with the desired physic - mechanical properties and further verifying the influence of particle shape on their chemical resistance. Result of this work will find advanced protective materials using secondary raw materials as alternatives to be in terms of economic and ecological efficiency replacement for conventional products.
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Design of new materials for rehabilitation of utility networks using CIPP method
Jakubíková, Karolína ; Hodná, Jana (referee) ; Drochytka, Rostislav (advisor)
The thesis deals with the design of new materials for the rehabilitation of utility networks using sing the method of trenchless technology (CIPP). It is a special polymer resin containing filler which saturates a suitable fabric in the form of sleeves. In this thesis, the attention is focused mainly to the use of secondary raw materials in the form of fillers and the improvement of mechanical properties of CIPP, including reducing the financial demands of this remediation material. The use of by-products as the fillers is in this thesis investigated both from the point of view of the processability of the material and from the point of view of the resulting mechanical properties.
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Exploitation of Infrared Spectroscopy for Determination of Polymer Admixtures in Cement Composites
Novotný, David ; Hodná, Jana (referee) ; Petránek, Vít (advisor)
In the thesis deals with the possibilities of determining the amount of polymer additives FTIR. Are described in detail various polymeric ingredients which are used in concrete mixtures. Then thoroughly discuss the use of recyclable polymer additives polyvinylbutyral (PVB), its production, the primary use, recycling and subsequent use. Next, I will discuss methods for determining the amount of polymer in the substance. In the experimental part were blended with several samples with different percentage for each polymer. Where we conducted appropriate tests and assessments, and individual samples are briefly described, evaluated and compared.
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Design of vapor proof protective coating for concrete with chemical resistance
Fousková, Marika ; Hodná, Jana (referee) ; Drochytka, Rostislav (advisor)
The main content of the bachelor's thesis is to design a vapor-tight chemically resistant coating using secondary raw materials. Coatings are applied primarily for the purpose of protecting concrete structures that are exposed to chemical stress. Secondary raw materials are used in the coating in the form of a microfiller, which is evenly dispersed in the polymer matrix. The proposed coatings show high adhesion to concrete, excellent workability and applicability, while the filler in the form of secondary raw materials does not impair the properties of the coating, both in fresh and polymerized state.
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Design of grout joint for chemical exposure using secondary raw materials
Matušková, Veronika ; Hodná, Jana (referee) ; Drochytka, Rostislav (advisor)
The aim of the bachelor’s thesis is the design of a high-quality polymeric grout joint using secondary raw materials and hazardous waste for increased chemical exposure. The main use assumed of the proposed grout joint is grouting of the cast basalt elements in building objects that are systematically exposure due to the highly aggressive chemical load. The use of input materials produced by progressive technologies should be another benefit of this grout joint to enhance the ecological aspects of the grout joint production.
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Development of adhesive material for installation of cast basalt elements on metal base
Šikral, Martin ; Hodná, Jana (referee) ; Drochytka, Rostislav (advisor)
The diploma thesis deals with the development of polymeric adhesive material for the installation of cast basalt elements on a metal surface. The aim of this work is a development of the new adhesive material for the fixing of cast basalt elements to a metal base in high chemical stress environment and at higher temperature conditions. Furthermore, the thesis explores the possibility of using secondary raw materials as a substituttion of primary materials in the form of fillers. The thesis is also focuses on the determination of the advanced testing methods to verify the properties of devoloped adhesive materials, including monitoring the microstructure of the contact zone between the adhesive material and the surface.
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Design of new materials for rehabilitation of utility networks using CIPP method
Jakubíková, Karolína ; Hodná, Jana (referee) ; Drochytka, Rostislav (advisor)
The thesis deals with the design of new materials for the rehabilitation of utility networks using sing the method of trenchless technology (CIPP). It is a special polymer resin containing filler which saturates a suitable fabric in the form of sleeves. In this thesis, the attention is focused mainly to the use of secondary raw materials in the form of fillers and the improvement of mechanical properties of CIPP, including reducing the financial demands of this remediation material. The use of by-products as the fillers is in this thesis investigated both from the point of view of the processability of the material and from the point of view of the resulting mechanical properties.
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Design of vapor proof protective coating for concrete with chemical resistance
Fousková, Marika ; Hodná, Jana (referee) ; Drochytka, Rostislav (advisor)
The main content of the bachelor's thesis is to design a vapor-tight chemically resistant coating using secondary raw materials. Coatings are applied primarily for the purpose of protecting concrete structures that are exposed to chemical stress. Secondary raw materials are used in the coating in the form of a microfiller, which is evenly dispersed in the polymer matrix. The proposed coatings show high adhesion to concrete, excellent workability and applicability, while the filler in the form of secondary raw materials does not impair the properties of the coating, both in fresh and polymerized state.
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Design of grout joint for chemical exposure using secondary raw materials
Matušková, Veronika ; Hodná, Jana (referee) ; Drochytka, Rostislav (advisor)
The aim of the bachelor’s thesis is the design of a high-quality polymeric grout joint using secondary raw materials and hazardous waste for increased chemical exposure. The main use assumed of the proposed grout joint is grouting of the cast basalt elements in building objects that are systematically exposure due to the highly aggressive chemical load. The use of input materials produced by progressive technologies should be another benefit of this grout joint to enhance the ecological aspects of the grout joint production.
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Research and development of progressive protective equipments for horizontal construction using waste materials
Hodná, Jana ; Bydžovský, Jiří (referee) ; Ďurica,, Tibor (referee) ; Dohnálek,, Pavel (referee) ; Drochytka, Rostislav (advisor)
Large amount of different types of industrial wastes are still not re-use as secondary raw materials in industry. The work deals with finding a new way how to use secondary raw materials, especially the possibilities of using recycled glass from different sources as a fillers in the polymer protective materials development for horizontal structures. The main task of this work is to develop a material with the desired physic - mechanical properties and further verifying the influence of particle shape on their chemical resistance. Result of this work will find advanced protective materials using secondary raw materials as alternatives to be in terms of economic and ecological efficiency replacement for conventional products.
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