Carlisle Protection Board V Product Data Sheet
CCW Protection Board-V is a lightweight, high-density, rigid, expandedpolystyrene foam designed to provide protection for waterproofingmembranes on vertical below-grade foundations. CCW ProtectionBoard-V is not affected by moisture or most soil chemicals, andtherefore remains in place to provide long-term protection to thewaterproofing membrane.
CCW Protection Board-V protects the membrane from damage oraggregate shock during backfilling operations.CCW Protection Board-V is also suitable for use in planters as verticalprotection course for the waterproofing membrane.