Architectural Quik-Brik Trendstone Astra-Glaze Oversized Units Concrete Masonry Units Acousta-Wal Keystone Brick Masonry Superstore     Profile Split Face (PSF)   ACTUAL THICKNESS STRETCHER HALF BOND BEAM 4" 4x8x16 PSF 4x8x8 PSF HALF   6" 6x8x16 PSF 6x8x8 PSF HALF 6x8x16 PSF KO BBL 8" 8x8x16 PSF 8x8x8 PSF HALF 8x8x16 PSF KO BBL 12" 12x8x16 PSF 12x8x8 PSF HALF 12x8x16 PSF KO BBL   CORNERS 4x8x12 PSF EC 4x8x16 PSF RC 6x8x16 PSF RC 8x8x16 PSF EC 8x8x8 PSF EC HALF   CORNERS DETAILS 4" WALL to 4" WALL 4" WALL to 4" WALL 8" WALL to 8" WALL 8" WALL to 8" WALL 12" WALL to 12" WALL 12" WALL to 12" WALL