GYM series of  Prestressed Anchorage

Anchorage for prestressing work. In post-tensioned concrete, anchorage anchors play a very important role. The effect of pre-stressing depends on the load that the anchors allow, and anchors’ capability decides the security of the post-tensioning.

Model

Anchor Head

Anchor Plate

Corrugated Pipe I.D.

Spiral Reinforcement/Bar

Matched Tension Jack Model

ØD

B

A

L

ØC

ØG

H

Ød

n

GYM15(13)-1

48

(40)

50

(50)

90

(90)

35

(35)

80(85)

30(35)

6

4(4)

QYC270

GYM15(13)-2

94

(80)

50

(50)

135

(120)

110

(110)

45(40)

120(110)

40(50)

8(8)

3(3)

YDC650

(YDC650)

GYM15(13)-3

94

(80)

50

(40)

135

(120)

110

(120)

50(50)

130(130)

50(50)

10(8)

4(3)

YDC1000

(YDC650)

GYM15(13)-4

98

(85)

50

(50)

150

(135)

120

(120)

50(50)

150(150)

50(50)

14

(10)

4(4)

YDC1500

(YDC650)

GYM15(13)-5

108

(94)

50

(55)

180

(150)

130

(120)

55(50)

170(160)

50(50)

14

(14)

4(4)

YDC1500

(YDC1500)

GYM15(13)-6,7

127(108)

50

(55)

190

(165)

160

(150)

70(60)

200(190)

50(50)

14

(14)

4(5)

YDC2000

(YDC1500)

GYM15-8

137

60

230

180

80

240

60

16

5

YDC2000

GYM15(13)-9

154

(128)

60

(60)

240

(180)

190

(160)

80(60)

240(220)

60(50)

16

(16)

5(5)

YDC2500

(YDC1500)

GYM15(13)-10

167

60

250

210

80

270

60

16

6

YDC2500

GYM15(13)-11/12

167

(148)

60

(60)

260

(215)

210

(190)

90(80)

270(240)

60(60)

16

(16)

6(5)

YDC3000

(YDC2000)

GYM15-14/15

187

65

270

220

90

310

60

18

6

YDC3500

GYM15-16

207

65

290

250

90

330

60

18

6

YDC4000

GYM15(13)-19

207

(178)

70

(65)

310

(270)

265

(260)

100(90)

350(310)

60(60)

18

(18)

7(6)

YDC5000

(YDC3000)

GYM15(13)-22

227

(188)

70

(65)

380

(290)

265

(260)

120(100)

380(330)

60(60)

20

(18)

7(6)

YDC5000

(YDC3000)

GYM15(13)-24

237

(208)

75

(75)

380

(300)

380

(270)

120(100)

380(340)

60(60)

20

(18)

7(6)

YDC6500

(YDC4600)

GYM15(13)-25,27

247

(208)

90

(80)

380

(320)

300

(280)

120(100)

400(360)

60(60)

20

(18)

7(6)

YDC6500

(YDC4600)

GYM15(13)-31

277

(238)

90

(90)

390

(340)

355

(320)

130(105)

450(380)

70(60)

22

(20)

8(6)

YDC6500

(YDC4600)

GYM15(13)-37

287

(238)

100

(100)

430

(370)

435

(370)

140(120)

500(430)

70(70)

22

(22)

8(6)

YDC8000

(YDC6500)

GYM15(13)-42

268

100

395

380

130

450

70

22

7

YDC10000

GYM15(13)-44

327

110

460

465

160

550

70

22

8

YDC10000

GYM15(13)-55

360

(298)

120

(110)

530

(460)

515

(460)

160(140)

630(510)

70(70)

25

(22)

9(7)

YDC12000

(YDC10000)

Model 

Flat anchor round

Flat corrugated Pipe I.D.

Flat anchor plate

flat Spiral Reinforcement/Bar

A

B

C

D

E

F

L

G

H

n

t

GBM15L-2

GBM13L-2

90

46

52

22

160

70

140

160

100

5

45

GBM15L-3

GBM13L-3

120

46

65

22

180

70

150

180

100

5

45

GBM15L-4

GBM13L-4

155

46

74

22

220

80

210

220

100

5

45

GBM15L-5

GBM13L-5

190

46

90

22

260

80

270

260

100

5

45

 Wedge: Wedge is the key part of anchorage system, which is made by high-class alloy steel 20CrMnTi. Its form is divided into two-chip and three-chip. The system apply to the two-chip BJM15-J, it can be used for ring anchorage,flat anchorage, but also used for porous coupler.

Anchorage ring: Anchor ring is the key part of bearing the Prestressing tension. The ring anchorage is made by 45# high-quality carbonconstruction steel, and the flat anchorage is made by 40Cr steel. It includes the ring anchorage head and flat anchorage head.

Bearing plate: Bearing plate is the key component, which transfer the load from anchorage ring to concrete under anchor. The method of transfer and distribution of stress affect the anti-cracking and load capacity of concrete.

Bursting reinforcement: The bursting reinforcement used for distributing the concrete. For prevent concrete from crazing, and use the bursting reinforcement for strengthening tendons.

Metal Bellows(mental ducts). And we have metal bellows moulding machine and flat pipe machine. Metal bellows used for the post-tensioning prestress concrete structure or constructive pore-forming. It can be divided into ring and flat by the section shape.