I am a research student who is looking for some information about the CSA (Calcium Sulpho Aluminate)in the cement.<br>Adding CSA can cause the cement to expand, but why, how and factor effect the expansion.<br>The CSA i use Content,<br>1.0% Ignition Loss<br>4.0% SiO2<br>10.0% Al2O3<br>1.2%...