Stanovení objemových změn cementů z různých lokalit v závislosti na čase

Abstract

Master’s thesis is dealing with volume changes of cement CEM I 42,5 R, which was for several months taken from all of cement works in Czech Republic. In theoretical part are described effects, which can affect volume changes during hydration of cement and methods used to measurement of volume changes. Except testing of volume changes were performed strength tests and additional analysis. Purpose of the thesis was gauge behavior of each cement in longer period of time in terms of volume changes and compare these cements between themselves.