Academic thesis
Markus Pohl: | Malschichtfestigung mit mineralischen Bindemitteln - Zur Wirkungsweise von Kombinationen mit Cellulosederivaten | Back |
Language: | Original - Translation | |
Overview: |
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Abstract: | The thesis deals with the combination of celluloseeethers with ethylsilicate or silicic-sol to consolidate paint layers and analyses the effectivity and the mechanism of this combination. Samples consisting of a plaster-paint layers with two different pigments were tested with bulking agents, namely Tylose MH 300 and Klucel E in combintation with flexible ethylsilicate KSE 300E and also with silicic-sol Sebosil S. By diggerent optic assessment, water absorption, adhesion of the paint layer, resistance to drilling etc. it could be proved that the use of a combination of the bulking agents leads to an improvement of the consolidation of the paint layers. It was examined in which way the celluloseether influences the formation of silica gel and its penetration in the samples. This is shown by an electron microscope resp. microscope analysis and coloured silica gel. |
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Contact: |
Markus Pohl Goethestraße 37 02625 Bautzen Deutschland donvonpohl@[Diesen Teil loeschen]web.de |
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