Tam Nguyen

Posts

Cement strength was dropped after a few days storage

Dear all I'm facing with the problem of cement quality. Normally, we are testing on the fresh daily composite sampl...

Cement Strength

Dear all Our company has two physical labs to test cement quality. Recently, test results of 2 lab have a big gap o...

Use artificial gypsum for cement

Dear all, Our plant are going to use artificial gypsum to replace for natural one but I don't know is there any pro...

Re: Limit MgO in Limestone filler

Thanks, Raj Sahu.

Re: P2O5

Hi, I have some experience with that affect. At the first few times, I didn't believe P2O5 can improve late streng...

Limit MgO in Limestone filler

Dear all, Our plant is using limestone as filler in cement but the MgO in limestone source is very high (3-5%). I d...