In prestressed concrete structures, prestress is introduced by stretching steel wire and anchoring them against concrete. Anchorage refers to the anchorage installed at the end of the steel strand and can be tensioned, also known as prestressed anchorage (round anchor, flat anchor, P anchor). Contact us to get the anchor wire price list now.
Application fields of Steel Strand Wire Anchors:
Widely used in highway bridges, railway bridges, water conservancy and hydropower dams, foundation pit support, slope support
Prestressed Wire Anchor Types
- Post-tensioning tendons anchorages: Install at either end of the tendon. Tendon Anchors can secure the cable tension and transfer the tension load to the concrete.
- Fixed-End (FE) anchors: Install at the ends of prestressed tendons. Fixed-End (FE) anchors are usually embedded in concrete and not used for tensioning. It is a single-point spring element that can be used to model anchors, struts, and other types of ‘flexible’ supports.
The most commonly used anchor set: operation anchor plate, operation clip, anchor plate, spiral reinforcement.
Anchor Technical Parameters
BM15 Flat Anchor Technical Parameters
| Anchor plate | Steel plate | Spiral Tendon | Corrugated pipe | ||||||||
| A | B | C | D | E | F | K | I | J | G | H | |
| M15B-2 | 79 | 48 | 50 | 160 | 80 | 150 | 300 | 130 | 90 | 50 | 19 |
| M15B-3 | 112 | 48 | 50 | 200 | 90 | 190 | 300 | 170 | 90 | 60 | 19 |
| M15B-4 | 145 | 48 | 50 | 240 | 90 | 235 | 300 | 210 | 90 | 70 | 19 |
| M15B-5 | 178 | 48 | 50 | 270 | 92 | 270 | 350 | 240 | 90 | 90 | 19 |
Prestressed Tension Device For Fixed-end P Anchorage Strand Group Anchor Technical Parameters
It is used to fix the end anchor installed at the other end of the steel strand. It is usually buried in concrete and does not require tension end anchors. The extrusion anchors are all single, also called P anchors.
Post-tensioning tendons anchorages
| AnchorageModel | Anchorage | Casting Plate(Round Type) | Strand Number | ||
| Diameter(φD) | Thickness(B) | Diameter(C) | Height(D) | ||
| M15-01 | 48 | 48 | 1 | ||
| M15-02, 03 | 91 | 50 | 130 | 110 | 2, 3 |
| M15-04 | 102 | 50 | 145 | 120 | 4 |
| M15-05 | 112 | 50 | 160 | 130 | 5 |
| M15-06 | 126 | 52 | 180 | 150 | 6 |
| M15-07 | 126 | 52 | 180 | 150 | 7 |
| M15-08 | 136 | 55 | 195 | 160 | 8 |
| M15-09 | 146 | 55 | 208 | 160 | 9 |
| M15-10 | 156 | 58 | 220 | 180 | 10 |
| M15-11 | 166 | 58 | 235 | 190 | 11 |
| M15-12 | 166 | 60 | 235 | 190 | 12 |
| M15-13 | 170 | 63 | 235 | 190 | 13 |
| M15-14 | 176 | 65 | 250 | 210 | 14 |
| M15-15 | 186 | 68 | 265 | 245 | 15 |
| M15-16 | 196 | 70 | 265 | 245 | 16 |
| M15-17 | 196 | 73 | 275 | 265 | 17 |
| M15-18 | 206 | 75 | 285 | 280 | 18 |
| M15-19 | 206 | 75 | 285 | 280 | 19 |
Spiral Tendon
Spiral bars are generally made of Q235 hot-rolled round steel, and their main function is to increase the contact area between the finished rolled steel bars and the entire concrete so that they can be solidified together more firmly. Different sizes can also be processed according to construction requirements.
Stainless steel wedge anchors advantages
The prestressed anchor system has the following advantages:
- The prestressed anchor system has a wide range of applications, and can anchor steel strands with a diameter of Φ9.5 to Φ21.6 with an anchoring strength of 1570MPa to 1960MPa, high-strength steel wires with a diameter of Φ4 to Φ10 with a level of 1570MPa to 1770MPa, and various diameters and Strength grade prestressed tendon anchors;
- With a wide range of options, the prestressed anchor system is suitable for 1 to 55 steel strands and other prestressed tendons with different numbers. And YG Machinery can design and produce anchors of any type and specification according to the needs of customers;
- Has good self-anchoring performance;
- High static load anchoring performance, stable and reliable anchoring;
- Easy to operate;
- Has graded or repeated tensioning properties;
- It does not have high requirements on the environment and has strong anti-interference performance.
What is the anchor wire price?
The price of the prestressed anchor is based on its quality, type, the material used, etc., which are all factors that affect its price. Therefore, when you want to buy the wire anchor, you should also choose the right prestressed anchor according to your own needs.
China Prestressed Wire Anchor Manufacturer and Supplier
Henan Yugong Machinery is a comprehensive manufacturer specializing in prestressed anchorage clips and other prestressed tools. From production to delivery, the products have strict inspection systems, and the quality is guaranteed. The cooperative customers are located in many regions. A variety of products are available for different customer needs, and various sizes of anchors and clip products can be customized. If you want to buy the prestressed anchors, please leave your messages here to get the factory price.
Besides the prestressed anchors, we provide also the rebar machinery, such as Rebar Straightening And Cutting Machine, 3 Rolls / 4 Rolls Plate Rolling Machine, Wire mesh welding machine, etc.
