COE
74 posts
TimePosted 11/06/2013 09:25:09
COE says

clinker 28 day strength?

Dear all

 

please share

 

waht is the main bullet points which is impact the clinker 28 day strength in terms of quality and kiln operation.

and what is there solution for resolve

best regards

raju verma

 

 

 

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Ted Krapkat
536 posts
TimePosted 14/06/2013 06:08:40

re clinker 28 day strength?

Hello Raju,

There have been many discussions on this subject in the forum over the years. Please have a look at the following threads and let me know if they answer your questions;-

http://www.cemnet.com/Forum/thread/152134/re-importance-of-thermal-treatment-in-kiln-on-clinker-reactivity.html

http://www.cemnet.com/Forum/thread/150510/re-cov-of-28-day-strength.html

http://www.cemnet.com/Forum/thread/108964?page=3

http://www.cemnet.com/Forum/thread/149569?page=2

 

Regards,

Ted.

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COE
74 posts
TimePosted 14/06/2013 10:59:01
COE says

re clinker 28 day strength?

thanks ted it is really very help ful

 

kind regards

raju verma

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COE
74 posts
TimePosted 14/06/2013 11:24:04
COE says

re clinker 28 day strength?

Dear Ted.

 

I gone through the details and found mainly fineness of the cement one of the important parameter for the 28 day strength and another one is alkali sulphure ratio.

 

apart from this any other specific region for lower 28 day strength (52 to 55 MpA) , because some of the plant still facing the problem  after maintaing cement PSD (3 to 30 micron > 70%) and A/S between 0.8 to 1.2%

we really want to know some other area to look for cement 28 day strength

 

please share your opinion

 

kind regards

raju verma

 

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