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Zinc Coated Post Tentioning Flat Anchor Head Fixed End Anchorage Assembly 15.2mm Prestressed Concrete Bridge
Specification of 15-1-5 Flat Anchorage
| Model | B15-2 | B15-3 | B15-4 | B15-5 | |
| Flat Bearing Plate | A | 147 | 180 | 220 | 256 |
| B | 70 | 70 | 70 | 70 | |
| C | 100 | 130 | 160 | 185 | |
| Flat Anchor Head | D | 80 | 113(115) | 146(150) | 180(185) |
| E | 45 (48) | 45 (48) | 45 (48) | 45 (48) | |
| F | 50 | 50 | 50 | 50 | |
| Inner Dia. of Corrugated Pipe | Length a | 50 | 60 | 70 | 90 |
| Width b | 19 | 19 | 19 | 19 | |
| Flat Spiral Reinforcement | d | 140 | 180 | 220 | 260 |
| e | 70 | 70 | 70 | 70 | |
| j | 50 | 50 | 50 | 50 | |
| φK | φ 8 | φ 8 | φ 8 | φ 8 | |
| L | 200 | 200 | 250 | 250 | |
The shape of the anchor head is flat. The layout of the prestressing tendons are usually horizontal and parallel. The BM stressing flat anchorage is applied for strands of 12.7mm, 15.2mm and 17.8mm.
It gets rid of the disadvantages of the over-concentrated prestress and large sizes in two directions of the group anchorages. The distribution of the prestress is more reasonable. The thickness of the anchor head can be thinner. It is usually applied in hogging moment such as the horizontal prestress of the floor of the buildings and bridges and simple support continuous girder.
Hot sale post tension anchor for PC strand 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.
Prestressted Concrete Anchorage Bridge Construction Material can be selected from 1 to 55 tendons per design requirements. The tensile force can be controlled within 0 - 11000 KN.
We can offer 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 from 1860MPa to 2200MPa.With Compacted structure ,easy operation , safety and laborsaving , high anchoring efficiency and reliable quality.
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.
