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05-26-2016, 08:34 AM
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Sage
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Join Date: Apr 2015
Posts: 11,092
Thanks: 4,399
Thanked 3,624 Times in 1,881 Posts
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Quote:
Originally Posted by Taltarzac725
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Silica dust is
finer than talcum
powder and without
a respirator it
jams you up
over time along
with cement dust.
Very dangerous stuff.
Makes the strength
of concrete very
high an quickly. 
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