How to control SO3 in raw mix and cement(if possible)?

Ted Krapkat
Hello Norew,
Could you elaborate on your question please?
Regards,
Ted.

norew
May be this one..:DWhat contributes to the so3 content of raw mix..

Ted Krapkat
Hello Norew,
Obviously, the SO3 content of the raw materials. ;)
Regards,
Ted.