Salmut Cold rolled ribbed steel mesh

Cold rolled ribbed steel mesh is a kind of steel bar with two or three crescent shapes formed by hot rolled coils through multiple cold rolling to reduce the size, a compression rib and elimination of internal stress. Cold rolled ribbed rebar in the prestressed concrete components, is a cold-drawn low carbon steel wire replacement products, in the cast-in-place concrete structure, it can be replaced by Grade I steel, in order to save steel, is a better cold-processed steel of the same kind.Cold rolled ribbed steel mesh has the following advantages:
1, high strength of steel, can save construction steel and reduce the cost of the project. LL550 grade cold rolled ribbed steel bar and hot rolled round steel bar compared to the cast-in-place structure (especially in the building roof) can save 35% -40% of the steel.
2, cold rolled ribbed steel and concrete bond between the anchor performance is good. Therefore, it is used in the components, which fundamentally eliminates the phenomenon of cracking in the anchorage area of the components, wire slippage and damage, and improves the load-bearing capacity and anti-cracking ability of the end of the components;
3, cold rolled ribbed steel elongation rate than similar cold processed steel.

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