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Prestress/Post-Tensioning Strand Systems
Avar Construction Systems, Incorporated
C4.6
Last edit date: 3/20/2024
GENERAL |
| Bar or Tendon Size |
Strand Diamter |
Ultimate (kips) |
Concrete Strength(psi) |
PJack (kips) |
| 4 |
0.6" |
234.4 |
3500 |
176 |
WEDGES |
| Wedges Length |
Material |
Wedge Parts |
Wedge Angle |
Wedge Inside Diameter |
|---|
| 1.80" |
AISI 11L17 RA 79-83 | |
7° 10' |
|
ANCHOR HEADS |
| Anchor Heads Size |
Material |
Authorization Date |
|---|
| 3 1/8" x 4 1/4" x 2 1/2" |
ASTM A-536 80-55-06 | 8/22/1989 |
Wedge hole angle: 7° Wedge hole diameter: 1.16" Strand hole diameter: 0.70" |
BEARING PLATES |
| Bearing Plates Size |
Material |
Authorization Date |
|---|
| 4 5/8" x 10.5" x 5/16" |
ASTM A-536 80-55-06 | 8/22/1989 |
Bearing hole diameter: 1 7/8" x 3 3/8" Spiral size and turns: none |
TRUMPETS |
| Trumpets Size |
Material |
Authorization Date |
|---|
| There are no trumpet components for this system at this time |
DUCTS |
| Ducts Size |
Material |
Authorization Date |
|---|
| 4" I.D. |
| |
