May 11, 2018· .com offers 423 prestressed cable tensioning jack products. About 74% of these are Car Jacks. A wide variety of prestressed cable tensioning jack options are available to you, such as usage, type, and power.
.com offers 1,380 construction prestressed jack products. About 70% of these are car jacks, 10% are metal building materials. A wide variety of construction prestressed jack options are available to you, such as hydraulic jack, electric jack, and bottle jack.
Jun 16, 2014· Prestressed construction 1. ... Hydraulic jack for tensioning cables 10. Cable conduits in formwork ... The first prestressed concrete bridge in North America was the Walnut Lane Memorial Bridge in Philadelphia, Pennsylvania. It was completed and opened to traffic in 1951.
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Applications. Prestressed concrete is the predominating material for floors in high-rise buildings and concrete chambers in nuclear reactors.. Unbonded post-tensioning tendons are commonly used in parking garages as barrier cable. [3] Also, due to its ability to be stressed and then de-stressed, it can be used to temporarily repair a damaged building by holding up a damaged wall or floor until ...
Founded in 2012, Gaode Equipment Co., Ltd. (short:“Gaodetec”) owns the most advanced imported production equipment and complete production technology...
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