xxxx
232 posts
TimePosted 26/09/2009 09:41:25
xxxx says

MgO Reduction

can anybody suggest me to reduce MgO % in cement if i have 5% MgO in clinker.

can i use limestone with cement grinding to reduce the same

to what extent can i add limestone & why?

how can i reduce the autoclave expansion in cement?

rajesh

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AN - Kuwait
29 posts
TimePosted 01/10/2009 10:55:08

Re: MgO Reduction

Main factor to consider is IR.And strengths also will effect.4-5 % of limestone can be added by taking these into account

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Raj Sahu
198 posts
TimePosted 01/10/2009 12:04:57
Raj Sahu says

Re: MgO Reduction

Normal 0 false false false MicrosoftInternetExplorer4 Manufacture of higher proportion of blended cement will offset the unsoundness problem due to periclase.

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Stephenb
41 posts
TimePosted 01/10/2009 12:30:52
Stephenb says

Re: MgO Reduction

Supplementary cemintitious material is the way to go

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