| Block
Graphic |
Configuration
in Cube
|
Nominal
Size**
|
Block
per Cube
|
Density
Lbs. / Block
|
Lbs.
Per Block
|
Fire
Rating (hrs.)
|
|
 |
| All
Double Ends |
2x8x16
full 2" thick |
255 |
105 |
15 |
0.5 |
| 135 |
19 |
0.5 |
2x8x18
full 2" thick |
255 |
105 |
16 |
0.5 |
| 135 |
21 |
0.5 |
|
 |
| All
Double Ends |
3x8x18 |
255 |
105 |
16 |
0.5 |
|
 |
| All
Double Ends |
4x8x16
|
180 |
105 |
18 |
0.75 |
| 135 |
24 |
0.5 |
|
 |
| All
Double Ends |
4x8x18 |
170 |
105 |
21 |
0.75 |
| 135 |
27 |
0.5 |
|
 |
| 3x
Double Ends |
6x8x16 |
144 |
105 |
22 |
1.0 |
| 135 |
29 |
1.0 |
| 1x
Double End Breaker |
6x8x18 |
140 |
105 |
25 |
1.0 |
| 135 |
33 |
1.0 |
|
 |
| 1x
Breaker/ Sash Ends |
8x8x16 |
108 |
90 |
25 |
|
| 2.0 |
| 2x
Double Stretcher |
105 |
29 |
2.0 |
| 135 |
37 |
1.5 |
|
 |
| 1x
Breaker/ Sash Ends |
8x8x18 |
105 |
90 |
28 |
|
| 2.0 |
| 2x
Double Stretcher |
105 |
32 |
2.0 |
| 135 |
42 |
1.5 |
|
 |
| 1x
Double Stretcher |
10x8x16 |
78 |
105 |
36 |
3.0 |
| 135 |
47 |
2.0 |
| 1x
Breaker/ Sash End |
10x8x18 |
88 |
105 |
41 |
3.0 |
| 135 |
53 |
2.0 |
|
| **
The actual size is 3/8" less in each direction to
accommodate the mortar thickness |
