I want to make a machine that recycles plastic,  grinds it up, heats it
and blows very thin wall bubbles to mix with concrete.
The advice I am looking for is .....
#1  What plastics are suitable
#2  suggestions on best size for bubbles
#3  Has anyone ever worked with a technology like this and if so,  
what happened ?

Gus S Calabrese
4337 Raleigh Street
Denver, CO
720 222 1309     303 908 7716 cell
adding "spam2006" bypasses my spam blocker.  Please place in the text  
or at the END of the subject line.
( i am hard to reach by phone )


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