厂家关于建筑脚手架安全问题的几点建议建筑脚手架的安全问题一直是建筑施工中的难题，每年都会发生几起脚手架倒塌安全事故。如何提高脚手架的安全度，确保移动脚手架的施工安全，下面借鉴日本移动脚手架的管理经验谈几点看法：目前全国门式脚手架钢管…

兰州地区脚手架部分市场价格维稳，部分规格货少。今日管坯价格出现小幅下调，现潍钢热轧3940元，连铸3840元暂稳，鲁丽热轧3760元下调20元，江鑫热轧3830元，连铸3730元，天钢热轧3900元，连铸3800元暂稳，东方热轧4050元，凌钢4140元。消息面来看，美国6月就业数据好于预期，美股连续回调，脚手架市场对美联储大幅降息的预期减弱，但多数分析人士认为，面对全球复杂的经济形势，美联储小 幅降息的可能性仍很大。另据商务部10日消息，7月9日晚中美经贸高级别磋商双方牵头人通话，早开盘，期螺维持夜盘低位走势。所以今日开市，市场价格主稳 个调。随着盘面的走弱，今日脚手架管坯价格稳中出现小幅下调，临沂脚手架厂家小幅下调价格30-50元，现报价4300-4330元。市场方面，现阶段兰州市场到货情况放缓，部分规格货少，大单配货困难。预计后期兰州脚手架价格稳中趋强运行。

In Lanzhou, the market price of some local authorities is stable and some specifications are scarce. Today, the price of tube billet has been slightly reduced. Weigang hot-rolled 3940 yuan, continuous casting 3840 yuan temporarily stable, Luli hot-rolled 3760 yuan down 20 yuan, Jiangxin hot-rolled 3830 yuan, continuous casting 3730 yuan, Tiangang hot-rolled 3900 yuan, continuous casting 3800 yuan temporarily stable, Dongfang hot-rolled 4050 yuan, Linggang 4140 yuan. On the news side, the employment data in June in the United States is better than expected, the stock market has been pulling back continuously, and the expectation of the Federal Reserve to cut interest rates sharply has been weakened. However, most analysts believe that in the face of the complex global economic situation, the possibility of the Federal Reserve to cut interest rates slightly is still very high. According to the Ministry of Commerce, on the evening of July 9, the leaders of the high-level economic and trade consultation between China and the United States called to open the market early, and the snail market maintained a low trend at night. So when the market opens today, the market price is stable. With the weakening of the market, today's tube billet prices have been slightly lowered. Linyi Pipe Factory has slightly lowered the price by 30-50 yuan, and is now offering 4300-4330 yuan. On the market side, the arrival of goods in Lanzhou market has slowed down at the present stage, some specifications are few, and it is difficult to allocate large orders. It is expected that the price of Lanzhou Square Pipe will stabilize and become stronger in the later period.

脚手架价格方面：现临沂89*4.5mm市价4700元，临沂108*4.5mm市价4700元，包钢273*8mm市价5100元，均稳。

　　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…