厂家解读确保门式脚手安全稳定的措施门式脚手架除了结构稳定、承载力大的特点，在使用时必须增加一些构造措施，才能增强门架的支撑能力，这也是门式脚手架能够做到安全不倒的诀窍。高度在4.5 m以上的高支模在施工前必须由施工单位编制专项技术方案。…

郑州镀锌脚手架市场价格暂稳，市场方面，据当地钢贸商反映，市场成交情况平稳，库存方面持续低位水平运行，按需补货，操作谨慎。整体来看，随着钢材产量和库存持续回落，供需矛盾或将改善。整体来看，预计短期郑州本地镀锌脚手架市场价格将暂稳观望为主。脚手架价格方面：截至发稿，郑州现本地友发新国标产4寸(3.75mm)价格4840元，天虹(正大)产4寸(3.75mm)价格为4800元，君诚产4寸(3.75mm)价格4790元。

Zhengzhou galvanized square pipe market price is temporarily stable, market, according to local steel traders, market turnover is stable, inventory continues to operate at a low level, replenishment on demand, prudent operation. Overall, the contradiction between supply and demand may improve as steel production and inventory continue to decline. Overall, it is expected that the short-term local galvanized square pipe market prices in Zhengzhou will be mainly on the sidelines. As far as the price is concerned, Zhengzhou now has 4 inches (3.75 mm) of Friendship New National Standard, 4 inches (3.75 mm) of Tianhong (Zhengda) and 4 inches (3.75 mm) of Juncheng (4 inches (3.75 mm) of 4790 yuan. 今日期货走势窄幅震荡，在30日均线附近点位多空分歧较大，螺纹上涨62，收报3564，形态上呈现窄幅震荡的走势，从MACD指标上来看市场情绪仍看多。同时，铁矿石、焦炭和焦煤等原料的上涨对钢价形成一定支撑。

Today's futures trend is narrow oscillation. There is a big divergence of points near the 30-day average. The threads rose 62 to 3564, showing a narrow oscillation trend in form. Market sentiment is still bullish from the perspective of MACD indicators. At the same time, the rise of raw materials such as iron ore, coke and coke coal has formed a certain support for steel prices.

原料方面，今日上午唐山普碳150方坯价格涨20元至3400元；唐山瑞丰355mm系列带钢价格上涨20元至3700元。唐山、邯郸地区主流焊镀管厂出厂价格上调20-30元。

In terms of raw materials, the price of Tangshan Pucarbon 150 billet rose 20 yuan to 3400 yuan this morning, while the price of Tangshan Ruifeng 355mm series strip rose 20 yuan to 3700 yuan. Tangshan and Handan mainstream welding and plating pipe factory factory ex-factory price increased by 20-30 yuan.

　　广州当地脚手架价格或趋弱调整以出货成交为主广州市场脚手架价格以稳为主。今日期螺高位震荡宽幅下行，原材料方面现昌黎普碳方坯含税出厂3500跌10。今日广州当地又开始强降 雨，周边地区积水严重影响建设单位的施工进程，故今日市场成交较昨天明显收缩，价格维稳…