Visqueen is a plastic
sheeting material made from polypropylene. It is nonporous
and commonly used as a damp
to protect concrete
from ground moisture
. It is also used to make cheap tarp
s and bag
Visqueen is a trademark of Tredegar.
Sources: http://isecco.org/glossary/glossary.html, http://moisturetesting.com/, http://shop.store.yahoo.com/cinemasupplies/tarps.html
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