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Grog Fine Buff

OxideAnalysisFormula
BaO0.20%0.009
CaO0.39%0.048
MgO0.78%0.134
K2O2.34%0.172
Na2O0.78%0.087
P2O50.04%0.002
TiO20.48%0.042
Al2O314.79%1.000
SiO277.67%8.913
Fe2O32.45%0.106
MnO0.03%0.003
LOI0.01
Oxide Weight689.54
Formula Weight689.61
If this formula is not unified correctly please contact us.

Plainsman grog is made by grinding brick. Plainsman obtains reject brick supplies from a local structural brick manufacturer. The source buff brick material is made from fine stoneware type clays which are dry pan ground to 10 mesh and fired to high temperatures in the cone 8-10 range. The fired brick is then ground using a hammermill and sized to pass a vibratory 42 mesh screen. The grog has some iron specks which are a product of the natural iron stone concretions inherent in the parent material.

Data:

SEIVE ANALSIS

TOTAL PLUS_35 PLUS_48 PLUS_65 PLUS_100 PLUS_150 PLUS_200 PLUS_325
+-----+-------+-------+-------+--------+--------+--------+--------+
|100 | |0.2 |5.0 |19.0 |15.0 |17.5 |15.0 |
+-----+-------+-------+-------+--------+--------+--------+--------+

PCE: Approx cone 28
Analysis from Barringer Magenta 1982


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By Tony Hansen

XML for Import into INSIGHT

<?xml version="1.0" encoding="UTF-8"?> <material name="Grog Fine Buff" descrip="" searchkey="" loi="0.01" casnumber=""> <oxides> <oxide symbol="BaO" name="Barium Oxide, Baria" status="" percent="0.200" tolerance=""/> <oxide symbol="CaO" name="Calcium Oxide, Calcia" status="" percent="0.391" tolerance=""/> <oxide symbol="MgO" name="Magnesium Oxide, Magnesia" status="" percent="0.783" tolerance=""/> <oxide symbol="K2O" name="Potassium Oxide" status="" percent="2.349" tolerance=""/> <oxide symbol="Na2O" name="Sodium Oxide, Soda" status="" percent="0.782" tolerance=""/> <oxide symbol="P2O5" name="Phosphorus Pentoxide" status="" percent="0.041" tolerance=""/> <oxide symbol="TiO2" name="Titanium Dioxide, Titania" status="" percent="0.487" tolerance=""/> <oxide symbol="Al2O3" name="Aluminum Oxide, Alumina" status="" percent="14.791" tolerance=""/> <oxide symbol="SiO2" name="Silicon Dioxide, Silica" status="" percent="77.676" tolerance=""/> <oxide symbol="Fe2O3" name="Iron Oxide, Ferric Oxide" status="" percent="2.459" tolerance=""/> <oxide symbol="MnO" name="Manganous Oxide" status="" percent="0.031" tolerance=""/> </oxides> <volatiles> <volatile symbol="LOI" name="Loss on Ignition" percent="0.010" tolerance=""/> </volatiles> </material>


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