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Wedges and anchor for prestressed concrete
Prestressed anchors can be use for a wide range , the design of the wedge and the anchor hole must to match, make in the tension together to work, force evenly.
Pre-stressing tendon can be selected from 1 to 55 tendons per design requirements. The tensile force can be controlled within 0 - 11000 KN.
Our company can design and produce anchorages of any specifications in accordance with demands of customers.
Wide applications it is adaptable for strands with diameters from Φ9.5mm to Φ21.6mm ,with standard strength of 2000Mpa or lower.With Compacted structure ,easy operation , safety and laborsaving , high anchoring efficiency and reliable anchorage.
Which is widely used for different projects ,such as road and railway bridge, large scale industrial factory, high rise building,Hydroelectric dam , geotechnical engineering, etc.
| M15 Tensioned Working Anchor Technical Parameters | ||||
| Type | Anchor Head φE×L | Anchor Spacer φA×BxφC | Spiral Reinforcement φG×φH×I×N | Bellows Inner Diameter φD |
| M15-2 | 83×46 | 130×110x110 | 120×6.5×40×4 | 45 |
| M15-3 | 87×46 | 130×110x110 | 120×6.5×50×4 | 50 |
| M15-4 | 96×46 | 145×120x121.5 | 130×8×50×4 | 55 |
| M15-5 | 105×46 | 160×130x129 | 130×8×50×4 | 55 |
| M15-6 | 117×46 | 168×150x148 | 150×10×50×4 | 70 |
| M15-7 | 125×50 | 180×150x149 | 150×10×50×4 | 70 |
| M15-8 | 135×50 | 195×160x159 | 160×12×50×4 | 80 |
| M15-9 | 145×52 | 208×160x169 | 160×12×50×4 | 80 |
| M15-10 | 157×55 | 220×180x185 | 180×12×50×4 | 90 |
| M15-11 | 157×55 | 225×190x185 | 180×12×50×4 | 90 |
| M15-12 | 165×58 | 235×190x194 | 190×12×50×5 | 90 |
| M15-13 | 166×60 | 235×190x194 | 190×12×50×5 | 90 |
| M15-14 | 177×62 | 235×215x210 | 210×12×60×5 | 90 |
| M15-15 | 177×64 | 235×215x210 | 210×12×60×5 | 90 |
| M15-16 | 187×66 | 245×235x220 | 220×14×60×5 | 90 |
| M15-17 | 187×66 | 245×235x220 | 220×14×60×5 | 90 |
| M15-18 | 196×70 | 265×235x235 | 230×14×60×5 | 100 |
| M15-19 | 196×70 | 260×235x235 | 230×14×60×5 | 100 |
Specifications models are: M15 or M13
M15 (the PC strand specifications for the 15.24mm strand)
M13 (the PC strand specifications for the 12.78mm strand)
Technical requirements and standards:
Geometry size : Accordance with the requirements of the drawings design. Hardness: working anchor head :60-108HRB(5-25HRC); wedge:74.5~85HRA(56-65HRC) Material: working anchor head :40Cr GB/T3077-1999 OR 45#GB/T699-1999 ; wedge: 20CrMnTi-GB/T3077-1999; anchor spacer:HT200 GB/T9439-2010; spiral reinforcement: Q235 GB/T700-2006 Static load test: Conform to the GB/T14370-2007 standard article 5.5.1.


Construction Picture:


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Pre-sales service
•Inquiry and consulting support.
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After sales service
•Technical support
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Liuzhou Lingqiao Prestressed Machinery Co.,Ltd production of prestressed anchor,equipment,and ancillary products,has passed ISO9001 quality certification system;In the international market through The EU CE certification.
If you have any problems please do not hesitate contact me. thank you .
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