Product Details

Technical Parameter of our anchor cone and wedge

Matched with strand diameter of	12.7mm ; 12.9mm,15.24mm ;15.7mm, 17.8mm-18.5mm, 21.6mm-22mm
Tensile strength	1860 Mpa
Yield strength	1675MPa
Hardness	20-35HRC
Static load test passed anchoring efficiency	ηA≥0.95 and elongation ≥2%
With-draw of wedge after stressing	λ≤6mm

Company Profile

1. Our company was founded in 1995, and supply all components of post-tension, pre-tension anchorage systems and accessories.
2. We have a team of 180 workers including 5 engineers and 6 technicians who have got a lot of experience in post-tension anchorage system.

The main performance of our anchor

1. Anchorages be cast units and assemblies that are strandard with the pre-stressing manufacturer’s system.

2. All anchorages and couplers develop at least 95 percent of the minimum specified ultimate strength of the pre-stressing steel, when tested in an un-bonded state, without exeeding anticipated set.

3. Anchorages tested in accordance with AAREMA, AASHTO, AASHTO LRFD Design and Construction Specification or BS4447

4. Anchor cones, blocks and plates shall be hot dip galvanized.

General Tensioning Requirements

1. Pre-stressing steel shall be tensioned by hydraulic jacks so as to produce the forces shown on the detailed design drawings with appropriate allowances for all losses.

2. For post tensioned work the losses shall also include the anchor set loss appropriate for the anchorage system employed.

3.Maximum applied load on the strands shall not exceed 80% from the ultimate breaking force..

4.The calibration of all the jacking and pressure gauges equipments shall be within 6 months, prior to stressing work commencement.