pc strand jack for post tension railway bridge construction

Oct 26, 2015 · It can tension different diameter of pc strand, steel wire and steel rebar(see followings) by replacing different grip wedges inside it. A: It can tension 12.7mm, 15.24mm, 15.7mm, 16mm pc strand. B: It can tension 5mm, 7mm, 8.0mm, 9.52mmn steel wires.

Henan Prestressing Equipment Co., Limited, China Experts in Manufacturing and Exporting prestressed anchorage, post tensioning jack, pc strand Menu All Product Selling Leads Buying Leads Companies

Sep 08, 2016 · 1、System is suitable for box beam and T beam、hollow plate girder, cast in situ beam、continuous beam and high-speed rail box beam and post tensioned construction method.

China PC Strand catalog of Prestressing Galvanized Steel Strand Tendons ASTM A416 Steel Strand, Henan Prestressing 12.7mm Prestressed Concrete 7-Wire Strand provided by China manufacturer - Kaifeng Dafang Prestressed Co., Ltd., page1.

The ranges of our prestressing and post-tensioning equipment are: monostrand jack and pump, multistrand jack and pump, bulbing jack (onion jack), duct making machine, duct flatten machine, dead end anchor making machine, strand pusher machine,...

They are designed to withstand the rigours of construction site environment. Mono Jack is the tensioning jack for single strand stressing, with strand size ranging from 9.53mm to 15.70mm. Stressing Jack is the multistrand jack with capacity of 100 to 1,500 tonnes. And Lifting Jack is for heavy lifting purposes.

And under proper design and installation, post tensioned beams have minimal deflection and almost no cracking issues, even under the conditions of full load. These days post tensioning uses low relaxation 7-wire high tensile steel PC strand as prestressing tendons. By using these high tensile steel strand, we can greatly reduce the usage of non-prestressed reinforcement steel, typically with a ratio of 1: 3 or 4.

Chunpeng PC Strand has over 300 employees, experts specialized by PC Strand to ensure all your requirement and performance standards for your targeting market.. Provide free sample, Customize your business, Supply all prestressed concrete material under moderate price and superior quality.

Construction Post‐Tensioning Applications. ... 7‐wire PC strand: ultimate ... Beam/Bridge Construction Slab Construction.

Nov 02, 2015 · PC Girder PostTensioning 1080p 3500kbps - Duration: 16:18. Khan Mahmud Amanat 102,136 views