Properties of cement-based composites with nano-sized titanium dioxide
Identifikátory výsledku
Kód výsledku v IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F26232511%3A_____%2F11%3ACIVAK202" target="_blank" >RIV/26232511:_____/11:CIVAK202 - isvavai.cz</a>
Výsledek na webu
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DOI - Digital Object Identifier
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Alternativní jazyky
Jazyk výsledku
angličtina
Název v původním jazyce
Properties of cement-based composites with nano-sized titanium dioxide
Popis výsledku v původním jazyce
The use of nano-sized TiO2 in cement composites has became popular in last decades due to its ability to decompose organic compounds by photocatalytic reaction. The aim of this paper was to find the best way how to implement TiO2 into cement-based composite structure and how to measure properties of such composites. Two different ways of addition were chosen: 1. blend of cement and TiO2 in dry mix, 2. addition to dry mix in form of water-defloculant-TiO2 solution. Based on analytical methods pros-and-cons of each way are described in the paper. Strength development, calorimetrical and rheological tests were conducted. Effect of two different ways of TiO2 addition on visual properties of thin-walled fiber-cement composite was evaluated.
Název v anglickém jazyce
Properties of cement-based composites with nano-sized titanium dioxide
Popis výsledku anglicky
The use of nano-sized TiO2 in cement composites has became popular in last decades due to its ability to decompose organic compounds by photocatalytic reaction. The aim of this paper was to find the best way how to implement TiO2 into cement-based composite structure and how to measure properties of such composites. Two different ways of addition were chosen: 1. blend of cement and TiO2 in dry mix, 2. addition to dry mix in form of water-defloculant-TiO2 solution. Based on analytical methods pros-and-cons of each way are described in the paper. Strength development, calorimetrical and rheological tests were conducted. Effect of two different ways of TiO2 addition on visual properties of thin-walled fiber-cement composite was evaluated.
Klasifikace
Druh
O - Ostatní výsledky
CEP obor
JI - Kompositní materiály
OECD FORD obor
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Návaznosti výsledku
Projekt
<a href="/cs/project/1M06005" target="_blank" >1M06005: Centrum integrovaného výzkumu anorganických kompozitů</a><br>
Návaznosti
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Ostatní
Rok uplatnění
2011
Kód důvěrnosti údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů