iandol on fri 22 aug 03
Dear Eleanora Eden=20
If you were to do some research into the manufacture of lightweight =
refractories you might find information relating to the use of Wood =
Flour or Fine Saw Dust with clay. These materials are used as fillers in =
the manufacture of cheap insulating refractories.
Best regards,
Ivor Lewis. Redhill, South Australia
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