The exact chemical composition of marble will greatly vary dependong on the location and the minerals or impurities present in the limestone during recrystallization.
Chemical composition of marble dust.
Marble is commonly used for sculpture and as a building material.
However stonemasons use the term more broadly to encompass un metamorphosed limestone.
Marble dust can be used as an admixture in concrete so that strength of the concrete can be increased.
We can reduced the environmental pollution by utilizing this marble dust.
Marble dust is mixed with concrete cement or synthetic resins to make counters building stones and many other objects.
Geologists use the term marble to refer to metamorphosed limestone.
Typically marble is composed of the following major constituents.
38 42 lime cao 20 25 silica sio2 2 4 alumina al2o3 1 5 2 5 various oxides nao and mgo and 30 32.
Table 6 2 presents the chemical compositions of the wmps were used in many different studies.
Marble may be foliated.
The chemical analysis of portland cement incorporating 5 wt of the marble dust waste illustrates that the cement is still keeping a high c 3 a content 6 96.
Chemical composition of opc compared to the composition of the cement incorporating 5 marble dust waste mdw.