Product Description

Material of anchor head *0Cr
application bridge,slope,highway
hardness of the anchor head <=HRC*3
hole count ***5

1)Application and performance

The YJM anchor is used in a wide range of applications and a tension-end anchor also serves as a fixed-end anchor. Used in conjunction either with the ZB**0—2×2 electrical oil pump and the YCD or YCW center-hole jack or with an inside-clamp jack, it tensionsφ*5.*4 or φ*5.7 steel strands of standard anchorage strength of or lower than ***0MPa, with anchorage efficiency coefficient higher than *5% and total strain higher than 2%. This product provides satisfactory self-anchorage and easy and reliable operation.

2)Structural diagram of YJM anchor

1. Working wedge 2. Anchor plate 3. Anchor backing plate 4. Spiral bar 5. Bellows 6. Steel strand.