ReePrime
Insulated Concrete Forms - ICF Blocks

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Insulated Concrete Forms - ICF Blocks

S
scagnettijack

3 Views • Jan 13, 2010

Description

http://www.rastra.com However, Rastra insulated concrete forms and stay-in-place system is made of a lightweight composite material called THASTYRON, produced with 85 percent recycled expanded polystyrene (Styrofoam) and 15 percent cement.