Unbonded Steel Strand
Non-stick steel strand technology has been applied many times in social practical system engineering, especially in the vertical and vertical development directions of three-way prestressed box girder. Good performance. The application of longitudinal reinforcement bars in prestressed simple supported beams makes the small span first free from the tension bench, and then free from the process of hole formation and grouting, thus reducing the construction equipment.
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Unbonded Steel Strand
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Unbonded Steel Strand
Non-stick steel strand technology has been applied many times in social practical system engineering, especially in the vertical and vertical development directions of three-way prestressed box girder. Good performance. The application of longitudinal reinforcement bars in prestressed simple supported beams makes the small span first free from the tension bench, and then free from the process of hole formation and grouting, thus reducing the construction equipment.
All these make the prestressing process in the production and manufacture of simple support beams simple and easy to meet the site construction conditions. As this development begins with the study of the prestressing process of bridge structures, it can also be widely used in China's industrial and civil buildings, water conservancy construction projects, civil structures repair and reinforcement of various prestressed concrete internal structures.
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