- Quality assurance steel technical requirements.
- Reinforced steel construction put into achieving the requirements of design, technical certificates accompanying need for samples and inspected according to ISO.
- Number of steel reinforcing steel, diameter and shape of bars as well as the layout of the bar and the joints to assemble the correct design production.
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- the bars are straight, not bent locally, errors heart bars than straight lines not exceeding 1% of the length.
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- Steel bending bending or folding the curl is straightened. When straightened by straightening machine to machine automation not scratch section of the bars which reduces the diameter of the rod more than 2%.
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- Before placing reinforcement is taken off the oil, paint, dirt and hate shaving clean the iron scales, rust shows up when the hammer.
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- the hook at the top of bent rebar design process.
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- Check and acceptance of reinforcing steel have been placed before pouring concrete
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- use the table straightening, bending to straighten vam reinforced (with D≤16mm); with D≥D16mm, use reinforced bending machine.
- Clean all rust rusted bar.
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- With the use of steel D≤10 scissors, knife, penetrating, stations to cut. With steel D> 10, the machines used for cutting.
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- Bending reinforcement in accordance with the shape and size of the design (with steel D <12 can be bent by hand, bending machine D≥ 12).
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