移动脚手架的安全施工要求门式脚手架是一种工厂生产、现场搭设的移动脚手架，是当今国际上应用最普遍的脚手架之一。它不仅可作为外脚手架，也可作为内脚手架或满堂移动脚手架。门式钢管脚手架因其几何尺寸标准化、结构合理、受力性能好、…

本周银川市场脚手架持稳观望，成交清淡。本周远期市场全天偏弱震荡，现货方面，市场出货差，多数商户日出货40-50吨。资源方面，目前银川区域卷板库存偏低，据不完全统计，银川整体卷 板库存在0.59万吨左右，主要以酒钢及八钢资源为主，较上周库存继续小幅增加。近日八钢到货偏少、而酒钢及太钢出厂价格偏高影响下，钢厂资源补库量及其 有限，短期内银川区域卷板库存变化不大。另外，从需求面来看，目前市场出货较差。受目前区域内资源量偏少及外围市场价格下跌影响下。市场资源量偏少，脚手架主流市场价格继续下行，预计短期内脚手架现货市场以弱势震荡为主。

This week, Yinchuan market managed to keep a steady wait-and-see, with light turnover. This week's forward market is weakly volatile throughout the day. On the spot side, most merchants ship 40-50 tons a day. In terms of resources, the inventory of coiled sheets in Yinchuan area is low. According to incomplete statistics, the inventory of coiled sheets in Yinchuan is about 0.59 million tons, mainly Jiuquan and Bagang resources, which continues to increase slightly compared with last week. In recent days, due to the low arrival of Bagang and the high ex-factory price of Jiuquan Steel and Taiyuan Steel, the amount of steel plant resources replenishment and its limitation have little change in Yinchuan area coil stock in the short term. In addition, from the demand side, the current market delivery is poor. Affected by the current lack of resources in the region and falling prices in the peripheral market. Market resources are on the low side, and the prices of the mainstream market continue to decline. It is expected that the spot market will be dominated by weak shocks in the short term.

脚手架价格方面：市场现货报价4000元/吨，较上周基本持平。另外，从周边市场情况来看，包头区域热轧报价3840元/吨，较昨日降10元/吨，较上周降20元/吨。脚手架市场出货差，整体资源仍偏低。

In terms of square price, the spot quotation is 4000 yuan/ton, which is basically the same as last week. In addition, according to the surrounding market situation, the hot rolling quotation in Baotou area is 3840 yuan/ton, 10 yuan/ton lower than yesterday and 20 yuan/ton lower than last week. The overall resources are still on the low side. 

　　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和形…