Stressing Post Tension Flat 3/4/5 Holes Anchor Wedge Blocks
Ningbo Yinzhou Hengxi Hefeng Machinery Products Co., Ltd.- Standard：DIN, ANSI, GB, JIS, BSW
- Material：Iron
- Surface Treatment：Galvanized Sheet
- Transport Package：Thick Wooden Cases
- Specification：Size can be custonmized
- Trademark：HeFeng
Base Info
- Model NO.：HF-Anchor003
- Origin：China
- HS Code：7316000000
- Production Capacity：One Million ,Year
Description
8. For anchors used to anchor steel strand with a diameter of 915.2mm, the edge distance of anchor plate at the outer edge of the large mouth of the outer cone hole of the anchor plate shall be no less than the following table.
The minimum distance of the outer edge of the outer edge of the outer cone hole of the anchor plate
9. The depth of the limit plate groove of clamp-type anchor shall match the diameter of steel strand.
10. Inspect appearance and dimension, hardness and static load anchorage performance of anchors, fixtures and connectors in batches and quantities before use.Work anchors and tool anchors shall not be substituted for each other.
11. Anchor backing plate shall have sufficient stiffness and strength. The length shall ensure that the maximum folding Angle of steel strand at the bottom opening of anchor is no more than 4°, and the flatness of end face is no more than 0.5mm.
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The anchoring system of spheroidal graphite cast iron integrated anchor is designed for unbonded PC strand based on the application of PC strand anchorage in recent 20 years in China.Its feature is that the anchorage at the tension end adopts the spheroidal graphite to integrate the bearing plate and anchor head.It has compact structure and reliable anchoring, Its performance meets the national requirements of GB/t14370-2000, and it is also applicable to 2000MPa PC strand.In addition, the biggest advantage of the anchoring system is that the full length of PC strand can be fully sealed.