DYWIDAG Prestressing Systems using Bars

Geometrical characteristics of accessories

  THREADBAR ®Plain bar
Bar designation   18 WR 26 WR 32 WR 36 WR 40 WR 47 WR 32 WS 36 WS
Domed anchor nut 2099 length [mm] 55 75 90 100 115 135 46 60
width across flat [mm] 36 50 60 65 70 80 55 65
Hex nut 4 2002 length [mm] 60 80 90 110 120 140 55 80
width across flat [mm] 41 46 55 60 70 80 55 60
Coupler (standard) 3003 length [mm] 100 170 200 210 245 270 110 160
outside diameter [mm] 36 50 60 68 70 83 60 68
Square Solid Plate 2011 width [mm] 110 150 180 200 220 260 180 200
length [mm] 110 150 180 200 220 260 180 200
thickness [mm] 25 35 40 45 45 50 40 45
Rectangular Solid Plate (Unbonded and Bonded) 2012 width [mm] 100 130 140 150 160 200 140 150
length [mm] 130 150 180 220 250 280 180 220
thickness [mm] 30 35 40 50 60 60 40 50
Rectangular Solid Plate (Bonded) 2076 width [mm] 80 120 140 160 180 210 140 160
length [mm] 90 130 165 180 195 235 165 180
thickness [mm] 25 30 35 40 45 55 35 40
QR-Plate 2074 width [mm] - 120 140 160 180 - - 160
length [mm] - 130 165 180 195 - - 180
thickness [mm] - 30 35 40 45 - - 40
Corrugated Duct 4061 internal diameter [mm] 25 38 44 51 55 65 44 51
outside diameter [mm] 30 43 49 56 60 70 49 56
Minimum Bar Protrusion at stressing anchorage [mm] 60 75 90 100 115 135 46 60

4 Hex nuts 2002 are not included at ETA-05/0123

Overview of tensioning jacks for prestressing Tendons

THREADBAR ®Plain bar
Bar Designation18 WR26 WR32 WR36 WR40 WR47 WR32 WS36 WS
60 Mp 1 1
110 MP
200 Mp

1 stressing force limited to 625 kN max.