Steel Rebar
● Steel rebar, short for reinforcing bar, is a steel rod used to strengthen concrete structures. Made primarily from carbon steel, it features ridges or deformations on its surface to bond tightly with concrete. ● Classified by strength and composition, common grades include ASTM A615 (carbon steel) and A706 (low-alloy). It enhances concrete’s tensile strength—critical since concrete is strong in compression but weak in tension. ● Widely used in construction for buildings, bridges, roads, and foundations, rebar comes in various diameters and lengths. It’s often tied into grids before concrete pouring, ensuring structural integrity under stress, loads, or environmental forces.

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  • Prestressed Steel Strand (PC Strand)
  • Prestressed Steel Strand (PC Strand)
  • Prestressed Steel Strand (PC Strand)
  • Prestressed Steel Strand (PC Strand)
  • Prestressed Steel Strand (PC Strand)

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Prestressed Steel Strand (PC Strand)
Prestressed Steel Strand (PC Strand) is a high-strength composite product, typically made by twisting multiple high-carbon steel wires into a single strand. Designed to reinforce concrete structures through pre-tensioning or post-tensioning, it enhances load-bearing capacity and reduces cracking. With excellent tensile strength and ductility, it’s widely used in bridges, high-rise buildings, and precast concrete components. Its twisted structure ensures uniform stress distribution, while corrosion resistance (often via galvanization) extends service life. A key material in modern construction, it enables slimmer, more efficient designs by counteracting tensile forces in concrete, ensuring durability under heavy loads.
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Product Details

Product Parameters

Steel Wire for Prestressed Concrete

The product is mainly used to produce prestressed concrete components of various structural shapes using various tensioning techniques. In the construction of large-scale railways, highway bridges, roof trusses, crane beams, industrial and civil prefabricated panels, wall panels, prestressed concrete TV towers, nuclear power plants, and other engineering projects. Produce two surface forms: smooth and spiral ribs.

Standard: ASTMA416, ASTMA421, BS5896, JISG3536, ISO6934, EN10138, etc.

Steel Strand for Prestressed Concrete

This product is mainly used for reinforcing prestressed concrete structures. Such as large-span railway and highway bridges, crane beams, geotechnical anchoring engineering, multi-layer industrial factories, coal mines, sports venues, etc.

Standard: ASTM A416

Unbonded Steel Strand for Prestressed Concrete

Post tensioned unbonded prestressed steel strands are used for cast-in-place floor slabs, prefabricated beams with large loads, and other specially designed structures in large-span and large-span buildings. It has the characteristics of no need for reserved holes, no need for grouting, simple construction, material saving, and easy bending.


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