wedge anchorage for prestressing precast concrete are designed and manufactured under quality control program to meet international standards. 

wedge anchorage for prestressing precast concrete consists of stress-end anchorage, fixed-end (dead-end )anchorage, plastic or metal corrugated duct, coupler and PC strand.

wedge anchorage for prestressing precast concrete mating strands with various diameters: LQM13 for strand diameter 12.5/12.7/12.9mm, LQM15 for strand diameter 15.24/15.3/15.7mm, LQM18 for strand diameter 17.8mm, LQM22 for strand diameter 21.8mm.

wedge anchorage for prestressing precast concrete feature

1.Adapatable for strand which with various strength such as 1570/1670/1770/1860/2000 MPaand various diameters.

2.Full range of tendon sizes are availabel(1-55 strands and larger sizes are available on request).

3.No need to determine strand length in advance.

4.High anchoring coefficient, reliable and stable.

For LQM post-tensioning system:

Anchor coefficient:  η_a≥0.95

Total strain at ultimate tensile force:   ε_apu≥2%

5.simple and reliable equipment for installation, tensioning and grouting.

wedge anchorage for prestressing precast concrete structure

wedge anchorage for prestressing precast concrete performance

Overview of LQM company

LQM is one of the well known leading company in post tensioning systems supply and services in China. LQM post tensioning systems are developed with the features to meet application requirements which need simplicity, efficiency as well as cost competitiveness.

Our certificates

1. We got Alibaba authentication and are golden supplier of Alibaba.

2. We got ISO 9001 certificates since 2002.

3. We got China Railway Certification Center authentication and are supplier of railway bridge.

4. We got China Communication Production Center authentication and are supplier of expressway bridge.

5. We got Mining products safety approval and certification center authentication.

Strict quality control system

For every production process, we have inspector do test, such as dimension, hardness, hole of anchor head, and teeth of wedge.

Package

For every order, we will use strandard export package with wooden case. Of cousre, we can also packed as per customers' requirements.

Shipping

For sample, it will be delivered by airplane or by courier, such as DHL, TNT, FEDEX and so on.

For order, it will be delivered by airplane or by ship.

Payment

We accept T/T, L/C, Western union, Money Gram.

35% as deposit and balance payment before delivery.

How to contact us

Any questions, pls kindly send me inquiry, email, or call me and i try my best to support you.