Giant Cement Company  
    Harleyville SC  
    Masonry - Type I  
    Date of Grind:                                May 8, 2008  
       
    Consignee _________________________________________________________  
    Address __________________________________________________________  
    Date     _____/_____/_____                      Car Number ______________________  
    ______________________________________________Laboratory Analysis______________________________________________  
                                               Chemical                                                                                                        Physical  
    Silicon Dioxide (SiO2)                              10.9%                                                              Fineness  
    Aluminum Oxide (Al2O3)                          3.3%                                                               325 Mesh      90.2% Passing  
    Ferric Oxide (Fe2O3)                               2.4%                                                                                     9.8% Retained  
    Calcium Oxide (CaO)                              62.2%                                                               Blaine           8328 cm2/g       
    Magnesium Oxide (MgO)                          1.0%  
    Sulfer Trioxide (SO3)                                2.3%                                                                 Setting Time (Vicat)  
    Ignition Loss                                              22.0%                                                Initial (Gillmore)                 170 Minutes  
                                                                                                                                Water Retention                  88%  
                                                                                                                                       Air Content                  19%  
                                                                                                                                        Auto Exp.                 0.06%           
                                                                                                                                                  Compressive Strength  
                                                                                                                                                    MPa                  PSI  
                                                    nbsp;                                                                             7 Days         5.9                    850  
                                                                                                                    Apr    28 Days        13.5                  3960  
                                                                                                                                                                                                                                               
    This cement is certified to comply with the latest Specifications ASTM C-91 for Type N Masonry.  
       
                                                                                                                                                        Margaret Myers  
                                                                                                                                                 Quality Control Manager