sorptivityevaluation

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					University of Cape Town and University of Witwatersrand
Department of Civil Engineering
Sorptivity Test Analysis
                    Sample ID:                                       Operator:                                                           Sample 1
                        Date:                                                                                     1.00




                                                                                            Mass Gained (g)
                                                                    Variability                                   0.80
      Av. Sorptivity: Invalid               COV: Invalid                 #DIV/0!                                  0.60
       Av. Porosity: #DIV/0!                COV: #DIV/0!                 #DIV/0!                                  0.40
                                                                                                                  0.20
                                 Sample 1 Sample 2      Sample 3     Sample 4
     Diameter (mm)                                                                                                0.00
    Thickness (mm)                                                                                                       0   0.1   0.2     0.3         0.4      0.5   0.6   0.7
          Time (min) Mass (g) Mass (g)                  Mass (g)         Mass (g)                                                        Time0.5 (hours0.5)
                   0
                   3
                   5                                                                                                                     Sample 2
                   7                                                                                              1.00
                   9




                                                                                           Mass Gained (g)
                                                                                                                  0.80
                  12
                  16                                                                                              0.60
                  20                                                                                              0.40
                  25
                                                                                                                  0.20
Saturated Mass (g)
 R2 (Must be >0.98)   #DIV/0!  #DIV/0!                    #DIV/0!          #DIV/0!                                0.00
             Range    #DIV/0!  #DIV/0!                    #DIV/0!          #DIV/0!                                       0   0.1   0.2     0.3         0.4      0.5   0.6   0.7
Sorptivity (mm/hr0.5) #DIV/0!  #DIV/0!                    #DIV/0!          #DIV/0!                                                       Time0.5   (hours0.5)
        Porosity (%) #DIV/0!  #DIV/0!                   #DIV/0!          #DIV/0!


                                          Sample 4                                                                                       Sample 3
                    1.00                                                                                          1.00
                                                                                                Mass Gained (g)




                                                                                                                  0.80
  Mass Gained (g)




                    0.80
                    0.60                                                                                          0.60

                    0.40                                                                                          0.40

                    0.20                                                                                          0.20

                    0.00                                                                                          0.00
                           0        0.2           0.4              0.6               0.8                                 0   0.1   0.2      0.3         0.4     0.5   0.6   0.7

                                           Time0.5 (hours0.5)                                                                             Time0.5 (hours0.5)
Slope                     #DIV/0!                 #DIV/0!                 #DIV/0!                 #DIV/0!
Intercept                 #DIV/0!                 #DIV/0!                 #DIV/0!                 #DIV/0!
RtTIme      MG1          PredS1     MG2          PredS2     MG3          PredS3     MG4          PredS4
        0         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!
 0.223607         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!
 0.288675         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!
 0.341565         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!
 0.387298         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!
 0.447214         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!
 0.516398         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!
  0.57735         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!
 0.645497         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!         0.00    #DIV/0!

				
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