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Prestress/Post-Tensioning Strand Systems
Avar Construction Systems, Incorporated
ACS 37.5
Last edit date: 3/20/2024
GENERAL |
| Bar or Tendon Size |
Strand Diamter |
Ultimate (kips) |
Concrete Strength(psi) |
PJack (kips) |
| 37 |
1/2" |
1528.1 |
3500 |
1146 |
WEDGES |
| Wedges Length |
Material |
Wedge Parts |
Wedge Angle |
Wedge Inside Diameter |
|---|
| 1.46" |
AISI 11L17 | 2 |
7° 10' |
|
ANCHOR HEADS |
| Anchor Heads Size |
Material |
Authorization Date |
|---|
| 10" Ø x 4.750" |
ASTM A-536 Gr 80-55-06 | 7/27/1995 |
Wedge hole angle: 6° 55' Wedge hole diameter: 1.035" Strand hole diameter: 0.625" |
BEARING PLATES |
| Bearing Plates Size |
Material |
Authorization Date |
|---|
| 19.250" Square x 3.250" |
ASTM A-536 Gr 80-55-06 | 3/23/1994 |
Bearing hole diameter: 7.812" Spiral size and turns: none |
TRUMPETS |
| Trumpets Size |
Material |
Authorization Date |
|---|
| 19.750" |
HDPE | 3/23/1994 |
DUCTS |
| Ducts Size |
Material |
Authorization Date |
|---|
| I.D. 4 3/8" |
| 3/23/1994 |
