No of Strands Cross Sectional Area (APS) Ultimate Load

(fpu x APS)

Max Jacking Load

(0.8 x fpu x APS)

Anchor Head

(Dia x Thickness)

Corrugated Sheathing (OD/ID)
1 140 260 208 45 x 45 63/50
2 280 520 416 78 x 45 63/50
3 420 780 624 83 x 45 63/50
4 560 1040 832 92 x 50 97/85
5 700 1300 1040 103 x 50 97/85
6 840 1560 1248 113 x 50 97/85
7 980 1820 1456 113 x 50 97/85
8 1120 2080 1664 127 x 50 120/103
9 1400 2340 1872 137 x 50 120/103
10 1540 2600 2080 147 x 50 120/103
11 1680 2860 2288 157 x 50 160/136
12 1820 3120 2496 157 x 50 160/136