分析脚手架表面缺陷的五种检测方法脚手架表面缺陷的检测方法，主要有以下五种：一电涡流检测.电涡流检测有多种形式，常用的有常规涡流检测、远场涡流检测、多频涡流检测和脉冲涡流检测等，利用电涡流传感器对金属进行感应，脚手架表面不同缺陷类型…

无锡脚手架价格持稳运行，市场方面，今本地市价主流持稳，早盘期螺持绿震荡，脚手架厂家心态面显弱，操作上普遍以出货为主。据本地贸易商反馈，脚手架市场成交表现整体清淡，部分商户为 促成交可暗降出货，但需求释放依旧有限。目前北方资源陆续到货，本地库存增多压力稍显增大，价格有承压下行的态势。考虑成本端显弱，故预计短期本地脚手架价格或小幅趋弱运行。

Wuxi Fangguan price has been running steadily. In terms of market, the mainstream of local market price has been stable. In the early trading period, the snail price has been shaking green. The mentality of the merchants is weak, and the operation is generally dominated by shipment. According to feedback from local traders, the overall market performance is light. Some traders can secretly reduce their delivery in order to facilitate delivery, but the release of demand is still limited. At present, resources in the north are arriving one after another. The pressure of increasing local inventory has increased slightly, and prices have a downward trend under pressure. Considering the weakness of the cost side, it is expected that the short-term local management price will weaken slightly. 脚手架价格方面：热轧脚手架2.5*（235-355）瑞丰3860，2.5*（145-204）宣钢3800，2.5*（160-355）中天3860，较上个交易日持稳运行。

As for square pipe price, hot-rolled square pipe 2.5* (235-355), Ruifeng 3860, 2.5* (145-204), Xuanhua Steel 3800, 2.5* (160-355) Zhongtian 3860, running steadily compared with the previous trading day.

　　厂家解读门式脚手架拆除的安全技术要点门式脚手架拆除的安全技术要求？1）工程施工完毕，应经单位工程负责人检查验证确认不再需要脚手架时，方可拆除。拆除脚手架应制订方案，经工程负责人核准后，方可进行。拆除脚手架应符合下列要求：1）拆除移动脚手架前…