CBIS/Korfil manufacturers 32 different sizes of its primary product, Expandable Polystyrene (EPS) Insulation Inserts, which are sold only to Concrete Block Manufacturers.

• See also:
• Masterformat 2004
• 04 20 00 - UNIT MASONRY
• 04 21 00 - Clay Unit Masonry
• 04 21 13 - Brick Masonry
• 04 22 00 - Concrete Unit Masonry
• 04 27 00 - Multiple-Wythe Unit Masonry
• 04 27 13 - Composite Unit Masonry
• 04 27 23 - Cavity Wall Unit Masonry
• 07 20 00 - THERMAL PROTECTION
• 07 21 00 - Thermal Insulation
• Masterformat 1995
• 04810 - Unit Masonry Assemblies
• 07200 - Thermal Protection
• 07210 - Building Insulation