I agree to the views of Mr. Ted

B P Jain

While producing concrete a small percentage of Portland Cement can be replaced by Lime Stone .This may be about 5% only . By doing this we are replacing clinker which is required for producing portland cement.Reduction in use of clinker reduces co2 genration.

B P Jain

norew:

how is co2 produced?

Hello Norew,

Could you please be more specific.

Regards,

Ted.