Home About Us Catalogs Technical Links Contact Us Site Map Pavers Retaining Walls ICPI / NCMA Installers Standard Block Architectural Block Acoustical Block Cultured Stone Precast Concrete Products Hardscape Accessories Masonry Accessories Masolite Block Catalog  Fire Resistance  Equivalent Thickness  Loose Fill Insulation  Blended Aggregates  Sound Reduction  Control Joints  Control Joint Slots  Compressive Strength  Weight Classifications  Colored Masonry Units Equivalent Thickness The equivalent thickness of a unit is the solid thickness that would be obtained if the same amount of concrete contained in a hollow unit was re-cast as a solid unit. ©  Masolite 2200 Lafontain St., Fort Wayne, IN 46802, Phone: 260-432-3568, Fax: 260-436-2788 Privacy Policy | Legal Notice | Site Map | Support Site by Clearimaging.com