GYPSUM SET POINT ACCORDING TO SO3 REQUIERMENT

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GYPSUM SET POINT ACCORDING TO SO3 REQUIREMENT

 

 

SO3 REQUIREMENT = 1.8%

=(X – Y) / Z

X = REQUIRED % SO3 IN CEMENT (1.8%)

Y= SO3 % AGE IN CLINKER(0.4 TO 0.5%)

Z = SO3 %AGE IN GYPSUM   (41 TO 42 %)

X – Y / Z

=(1.8/100) – (0 .4/100 ) / 41 / 100

=( 0.018 – 0.004 / .41)*100

SET POINT =3.41

 

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1 thought on “GYPSUM SET POINT ACCORDING TO SO3 REQUIERMENT”

  1. Very useful website & happy to read the contents.
    Thanks for updating. Request you send the links in the below mail ID.

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