Citas bibligráficas
Boza, L., Loayza, P. (2017). Influencia de la variación de temperatura de cocción en las propiedades físicas y mecánicas del yeso proveniente de la cantera Orlando 2007 de acuerdo a la norma UNE-EN 13279-2. [Tesis, Universidad Andina del Cusco]. https://hdl.handle.net/20.500.12557/1363
Boza, L., Loayza, P. Influencia de la variación de temperatura de cocción en las propiedades físicas y mecánicas del yeso proveniente de la cantera Orlando 2007 de acuerdo a la norma UNE-EN 13279-2. [Tesis]. : Universidad Andina del Cusco; 2017. https://hdl.handle.net/20.500.12557/1363
@misc{renati/19025,
title = "Influencia de la variación de temperatura de cocción en las propiedades físicas y mecánicas del yeso proveniente de la cantera Orlando 2007 de acuerdo a la norma UNE-EN 13279-2.",
author = "Loayza Velasque, Peter Valerio",
publisher = "Universidad Andina del Cusco",
year = "2017"
}
This research work was made to determinate the influence of variation of calcination temperature of the gypsum (130 ° C, 200 ° C, 500 ° C, 900 ° C and 1100 ° C) in its physical and mechanical properties. Taking as reference the European Standard Norme UNE.EN 13279-2: Gypsum binders and gypsum plasters. Part 2: Test methods. Using the raw material obtained from the Orlando 2007 Quarry. To carry out this research, gypsum was first manufactured at different calcination temperatures. To make easier the evaluation of the physical and mechanical properties in the different types of gypsum a suitable water/gypsum ratio was disposed. Then 36 prismatic units were manufactured to used them in the flexural resistance test, and the 2 pieces of each unit were reused in the compression resistance test. Likewise, 36 units were manufactured for the suction test. And finally, 7 kg of gypsum that passed through the mesh #50 was used for the setting time test. At the end of the research the conclusion was that physical and mechanical properties of the gypsum are significantly affected by the variation of calcination temperature.
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