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Rip Rap AASHTO Sub Base Chemical Analysis HMA Concrete Railroad


Chemical Analysis

Test Method: X-Ray Fluorescence
Date Tested:  May 17, 1993
   
Oxide Analysis
Na2O 6.87
MgO 0.58
Al2O3 12.1
SiO2 73.7
P2O5 0.06
K2O 0.31
CaO 1.32
TiO2 0.296
Cr2O3 0.16
MnO 0.08
Fe2O3 4.26
Loss on Ignition 0.6
   
Soluble Sulfates were less than 0.1%