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Prestress/Post-Tensioning Strand Systems
Avar Construction Systems, Incorporated
ACS 7.5
Last edit date: 3/20/2024
GENERAL |
| Bar or Tendon Size |
Strand Diamter |
Ultimate (kips) |
Concrete Strength(psi) |
PJack (kips) |
| 7 |
1/2" |
289.1 |
3500 |
217 |
WEDGES |
| Wedges Length |
Material |
Wedge Parts |
Wedge Angle |
Wedge Inside Diameter |
| 1.46" |
AISI 11L17 | 2 |
7° |
|
| 1.46" |
AISI 12L14 | 2 |
7° |
|
ANCHOR HEADS |
| Anchor Heads Size |
Material |
Authorization Date |
| 4.500" Ø x 2.750" |
ASTM -A536 Gr 80-55-06 | 12/17/1996 |
Wedge hole angle: 6° 55' Wedge hole diameter: 1.035" Strand hole diameter: 0.562" |
BEARING PLATES |
| Bearing Plates Size |
Material |
Authorization Date |
| 6.500" Square x 5.250" (MP ) |
ASTM-A536 Gr 80-55-06 | 12/17/1996 |
Bearing hole diameter: 2.937" Spiral size and turns: #3-5 Turn
|
TRUMPETS |
| Trumpets Size |
Material |
Authorization Date |
| There are no trumpet components for this system at this time |
DUCTS |
| Ducts Size |
Material |
Authorization Date |
| There are no duct components for this system at this time |
SPIRAL |
| #3 Rebar 8" O.D , 5 Turn @ 2" Pitch |