钢筋加工制作的时候，要将钢筋加工表与设计图复核，检查下料表是否有错误和遗漏，对每种钢筋要按下料表检查是否达到要求，经过这两道检查后，再按下料表放出实样，试制合格之后就可以成批制作，加工好的钢筋要挂牌堆放整齐有序。
When will the production of steel processing, steel processing and table design review, check whether there is material errors and omissions for each bar to press the material table to check whether meet the requirements, after the two checks, and then press the sheet out of the samples, then you can batch production of qualified production, steel processing good to be listed orderliness.

施工中如果需要钢筋代换时，必须充分的了解设计意图和代换材料性能，严格遵守现行钢筋砼设计规范的各种规定，并不得以等面积的高强度钢筋代换低强度的钢筋。钢筋施工质量标准应该注意以下的相关问题：
In the construction of steel bar replacement if necessary, must fully understand the design intent and substitution properties of materials, strictly abide by the provisions of the existing reinforced concrete design specification, steel reinforced high strength low strength and not by substitution of the area. Steel construction quality standards should pay attention to the following issues:
1、钢筋表面应洁净，粘着的油污、泥土、浮锈使用前必须清理干净，可结合冷拉工艺除锈。
1, steel surface should be clean, adhesion of oil, soil, floating rust, must be cleaned before use, can be combined with cold drawing process rust.
2、钢筋调直，可用机械或人工调直。经调直后的钢筋不得有局部弯曲、死弯、小波浪形，其表面伤痕不应使钢筋截面减小5%。
2, steel straightening, mechanical or artificial straightening. The steel bars after straightening shall not have local bending, dead bending and small wave shape, and their surface scar shall not reduce the steel bar cross section by 5%.
3、钢筋切断应根据钢筋号、直径、长度和数量，长短搭配，先断长料后断短料，尽量减少和缩短钢筋短头，以节约钢材。
3, steel cutting should be based on the steel number, diameter, length and quantity, with the length of the first broken long material, cut short material, as far as possible to reduce and shorten the steel short head, in order to save steel.
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