old timey ehh.... Refractories and Furnaces 1912 PDF or full view google books)
page 93 The manufacture of Grecian Magnesia Bricks
various binders including tar
also page 96 Mortars
doesn't reveal much more
"ordinary mortars used consist of 90 per cent fine magnesia and 10 per cent tar; "
and all full view books in category subject:"Refractory materials" - Google Book Search
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Will forge for food
crash & smash, bash & mash, crush & bust & burn
Last edited by Ice Czar; 01-05-2008 at 01:29 PM.
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