Smooth Bar Range
Shear key and hold down bars are a special application of PT smooth bar systems where assembly acts as a permanent seismic restrainer for the connection of elevated metro/roads precast segments
Shear key bar systems and hold down bar systems are available with their full range of accessories for grade 1050/1200 and come in two diameters: 37 mm (thread M39) and 43 mm (thread M45).
Product features
- Diameter range from 28 mm to 100 mm.
- Throo eteel gradoe available.
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- Gr 835/1030
- Gr 930/1080
- Gr 1050/1200
- Rolled threads (obtained with cold plastic deformation of the metal between two dies) optimized for fatigue performance.
- Thread profile is ISO metric thread according to ISO 262-NFE 03014 and 03053.
Product benefits
- High impact resistance.
- Smaller pitch allows finer adjustment and brings less draw-in loss.
- Full range of accessories for specific applications.
- High fatigue performance.
Drilltecnik offers to the geotechnical market the Drilltecnik Thread bar system for unstressed applications such as soil nails, rock bolts, micro piles and others. The bars have a characteristic quality of B500 or S670. Bar systems for both temporary and permanent applications can be supplied.
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+91 99999 91533
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C-7, Sai Chowk, Madhu Vihar, Delhi: 110092
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sales@hrockinternational.com