Liuzhou Nanbu Jiazheng Prestressing Machinery Co., Ltd. Liuzhou Nanbu Jiazheng Prestressing Machinery Co., Ltd. is a company specializing in Prestressed Anchorage.Very welcome inquiry our products.

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  • Post-tensioning anchor head for bridge and railway civil structures

Post-tensioning anchor head for bridge and railway civil structures

  • USD $8 - 14 / Set |Get Latest Price
  • 200 Set / Sets
  • 800 Set / Sets per Month
  • Shenzhen Guangzhou Qinzhou
  • T/T L/C D/P D/A MoneyGram Credit Card PayPal

Product Details

Place of Origin: Guangxi, China Brand Name: LQM Model Number: 13-hole anchor head
Material: Other, Steel, Steel

Packaging Details

It is packed by cartons with 335(L)*169(W)*123(H) and 4PCs/carton

Product Description

Post-tensioning anchor head for bridge and railway civil structures

 

Technical Parameter of our anchor head  

 

 

Matched with strand diameter of12.7mm ; 12.9mm,15.24mm ;15.7mm, 17.8mm-18.5mm, 21.6mm-22mm
Tensile strength1860 Mpa
Yield strength1675MPa
Hardness20-35HRC
Static load test passed anchoring efficiencyηA0.95 and elongation 2%
With-draw of wedge after stressingλ6mm

 

 

 

 

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 150 workers including 5 engineers and 6 technicians who have got a lot of experience in post-tension anchorage system.


Post-tensioning anchor head for bridge and railway civil structures

 

The main performance of our anchor head

 

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.

 

 Post-tensioning anchor head for bridge and railway civil structures

 

 

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.

 

Post-tensioning anchor head for bridge and railway civil structures

 

 

 

 

 

Contact Us

Liuzhou Nanbu Jiazheng Prestressing Machinery Co., Ltd.
Liuzhou Nanbu Jiazheng Prestressing Machinery Co., Ltd.
ContactLynn Deng
Phone86-772-3269507
AddressNo. 5, Xinxing Road, Xinxing Industrial Park, Liujiang County
Product Categories
anchor New Products PC strand
post tension material Post tensioning anchorage Prestressed anchorage
Prestressing anchorage Prestressing Equipments Prestressing slab anchorage
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