Prestressed Anchorage

Home
/
Post Tensioning System
/
Monostrand Barrel and Wedges

Monostrand Barrel and Wedges

Model: From φ4mm to φ21.8mm strand
Number of holes: 1 hole
Composition: anchor head and wedge
Application: It is mostly used for anchoring single steel wire or unbonded prestressed steel strands, and can also be used for pre-tensioning construction.

Single-hole anchors are composed of the anchor head and wedge. There are three-piece and two-piece wedges. There is an elastic groove on the upper back of the two-piece wedge to improve anchor curing. Sheet size and improved heat treatment process. The anchor ring is made of 40Cr steel with quenched and tempered heat treatment hardness, and the wedge is made of 20CrMnTi alloy steel. Monostrand barrels and wedges are suitable for anchoring single steel wire or unbonded prestressed steel strands, and can also be used for pre-tensioning construction.

It is often used with QYC mono-strand jack.

Applications

For Buildings: Housing, commercial buildings, high rise buildings.
For Municipal Engineering: railway, highway, over head fast speed way, metro way, high-speed railway, etc.
For Projects: mining, piling, foundation, slope and rock reinforcement, hydro power station, anchoring engineers, water conservancy project, oil or gas tank, etc.

Specification of Monostrand Barrel and Wedges

ZJM series of anchor system is work with 5mm to 10mm pc steel wire and 12.7mm, 15.24mm pc strand cable. The detail specifications see as followings:

ZJM5 applies to 5mm, 5.2mm smooth surface and spiral ribbed pc steel wire.
ZJM6 applies to 6mm smooth surface and spiral ribbed pc steel wire.
ZJM7 applies to 7mm smooth surface and spiral ribbed pc steel wire.
ZJM8 applies to 6mm smooth surface and spiral ribbed pc steel wire.
ZJM9 applies to 9mm smooth surface and spiral ribbed pc steel wire.
ZJM10 applies to 10mm smooth surface and spiral ribbed pc steel wire, and 9.3mm, 9.53mm pc strand.
ZJM11 applies to 10.8mm and 11mm pc strand.
ZJM13 applies to 12.7mm, 12.5mm & 12.9mm pc strand.
ZJM15 applies to 15.2/15.24mm, 15.7mm pc strand.
ZJM18 applies to 17.8mm pc strand.
ZJM22 applies to 21.6/21.8mm pc strand.