Table 5 CEB WALL WOOD LINTEL SCHEDULE | ||||
MINIMUM FIBER STRESS 850 PSI | ||||
Wall Width | Max. Span | Size | Bearing length on earth wall | Load Capacity |
10" | 4'-0" | 10" x 6" | 12" | 860 PLF |
6'-0" | 10" x 8" | 12" | 1020 PLF | |
8'-0" | 10" x 10" | 18" | 1150 PLF | |
10'-0" | 10" x 12" | 24" | 1000 PLF | |
12'-0" | 10" x 14" | 24" | 1000 PLF | |
12" | 4'-0" | 10" x 6" | 12" | 860 PLF |
6'-0" | 10" x 8" | 12" | 1020 PLF | |
8'-0" | 10" x 10" | 18" | 1150 PLF | |
10'-0" | 10" x 12" | 24" | 1000 PLF | |
12'-0" | 10" x 14" | 24" | 1000 PLF | |
14" 14" | 4'-0" | 12" x 6" | 12" | 950 PLF |
6'-0" | 12" x 8" | 12" | 1150 PLF | |
8'-0" | 12" x 10" | 18" | 1300 PLF | |
10'-0" | 12" x 12" | 24" | 1300 PLF | |
12'-0" | 12" x 14" | 24" | 1200 PLF |
Table 6 CEB WALL CONCRETE LINTEL SCHEDULE MIN. 3000 psi | ||||
Maximum Span | Minimum depth* | Reinforcing | Maximum Capacity per linear foot | Bearing length on earth wall |
Less than 6' - 0" | 8" | 2 - # 4 | 1500 lbs. | 12" |
6' - 0" to 10'- 0" | 12" | 3 - # 5 | 1500 lbs. | 18" |
11' - 0" to 16'- 0" | 16" | 3 - # 6 | 1500 lbs. | 24" |
* SIZE Wall width X depth of lintel |
N.M. Code R. § 14.7.4.26