发布时间:2025-01-20 02:36:41
网撑和花撑的说法我是第一次听说,脚手架剪刀撑的布置形式有两种,一种是连续布置(可能是你所说的网撑),一种是间隔布置(可能是你所说的花撑)。
根据最新规范要求(强制性条文):高度在24m及以上的双排脚手架应在外侧全立面连续设置剪刀撑;高度在24m以下的单、双排脚手架,均必须在外侧两端、转角及中间间隔不超过15m的立面上,各设置一道剪刀撑,并应由底至顶连续设置。
闭门器关门时慢慢关到30度时速度变快猛烈撞击门框造成很大声音
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