239 posts
TimePosted
22/12/2011 11:47:01
xxxx
says
White Cement Raw Mix Chemistry
Dear All
Can anybody tell me about the raw mix of white cement ?
How it is diffrent from grey cement?
What are the operating modulii etc. & their effect on quality of cement/clinker?
Any excel sheet which can help me in rawmix calculation
thnx
raj
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138 posts
TimePosted
22/12/2011 15:32:00
lalbatros
says
Re: White Cement Raw Mix Chemistry
This document might answer most of your questions:
http://www.ce.berkeley.edu/~paulmont/241/Reports_04/White%20Cement%20_report.pdf
It is mainly about avoiding iron oxide and any other colouring oxide.
The calculations proceed like for grey cement, but the constraints are different: mainly avoiding iron oxide.
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