五、Winter construction measures
冬季施工措施
1.Reinforcing bar engineering
钢筋工程
1.1In a negative temperature conditions, its mechanical performance of reinforced to change, so winter of the construction should take appropriate measures to ensure the construction quality. Steel processing, cold pull, welding should take block rain, wind in a setting on the windshield etc
在负温条件下的钢筋，其力学性能要发生变化，故冬期施工时应采取妥善的措施以确保施工质量。钢筋的加工、冷拉、焊接应采取遮雨、在上风向处设置挡风等措施。
1.2 Negative temperature conditions reinforced cold pull env ...