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Fox Blocks Ledge Block
Description
The Corbel Ledge Block typically makes up 1-2% of the ICF wall assembly on
most residential & commercial jobs. This block has six (6) strong full
length injection molded plastic ties made from Polypropylene (PP)regrind
resin that are well marked with the word "Fox Blocks" located on
both sides of the block. These ties secure the two pieces of 1.5 pcf density
modified Expanded Polystyrene (EPS) foam together that makes up each block
type. The blocks are stacked tightly together and inter-locked end to end to
the desired wall length. Corbel Ledge Blocks are typically used at the top
of the wall to support other adjacent lateral loads (i.e., exterior masonry
veneer loads, interior floor joist loads, etc.). Once a single layer or
course of Corbel Ledge Blocks is installed, horizontal reinforcing steel
bars are inter-locked securely together in the ties of the blocks, in both
the main core and the extended ledge core. These two pieces of reinforcing
steel bar are tied together before placing the concrete using an engineered
steel reinforcing bar called a stirrup. The stirrup bars are typically
installed/spaced every 8" O.C. After the concrete is poured/cured, the
Corbel Ledge Block can support a 25' tall masonry wall.
| PDF |
Form Width |
Length |
Core Width |
Return |
Surface Area |
Concrete Vol |
| Document |
15.75" |
48" |
6" |
9" |
5.61 sq. ft. |
0.129 cu. yd. |
| Document |
17.75" |
48" |
8" |
0" |
5.61 sq. ft. |
0.162 cu. yd. |
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