Hydraulic Modulus (HM)
  Please Enter / Step-to Input Values  
  CaO %   Al2O3%  
     
  SiO2%   Fe2O3%  
     
  CALCULATED VALUE OF HM   
1.7-----NORMAL RANGE-------2.3
 
Silicic acid modulus (SAM)
  Please Enter / Step-to Input Values  
  SiO2%   Al2O3%  
     
  CALCULATED VALUE OF SAM   
2.5-----NORMAL RANGE-------3.5
 
Total alkalies (as Na2O equivalent)
  Please Enter / Step-to Input Values  
  Na2O %   K2O%  
     
  CALCULATED VALUE OF TANa-eq %  
 
Total alkalies (as K2O equivalent)
  Please Enter / Step-to Input Values  
  Na2O %   K2O%  
     
  CALCULATED VALUE OF TAKeq %  
 
BACK TO QUALITY CALCULATIONS