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选择YX85-250-500镀锌楼承板,应该注意哪些事项?

选择YX85-250-500镀锌楼承板,应该注意哪些事项?

天物彩板专注彩涂卷行业17年——YX85-250-500镀锌楼承板生产厂家_彩涂卷加工纵剪价格_陕西天物集团彩板请拨打网站上方电话咨询

Yx85-250-500镀锌楼板承重板能满足主体钢结构快速施工的要求,在短时间内提供牢固的操作平台,采用多层铺设压型钢板和分层浇筑混凝土板的流水施工。那么在yx85-250-500镀锌楼板承重板的施工中应该注意什么呢?

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钢结构柱网间距一般为5~9.0m×8~15m,次梁间距为3M,楼板支撑板下料长度为4.97~8.97m。运输和安装困难,尤其是地板承重板从弧形区域垂直吊装时,难以从上到下穿过次梁,干扰次梁的正常焊接过程。如果切割长度控制在3-6M,可以避免垂直运输时次梁无法提升的问题。地板承重板采用专用软吊索吊装。每次起吊时,检查软吊索是否撕裂或割伤。当地板承重板放置在钢梁上时,应防止探头。铺设过程中,操作人员应系好安全带,并确保在铺设过程中安全带固定在周围的安全绳上。焊接采用熔透点焊。焊接前,应通过准备引弧试焊的剩余材料来调整焊接电流。由于楼承板底部无水平模板和竖向支撑,混凝土浇筑时不宜分布过于集中,及时用平板振捣器振捣。

Yx85-250-500 galvanized floor bearing plate can meet the requirements of rapid construction of main steel structure, provide a firm operation platform in a short time, and adopt the flow construction of multi-layer laying profiled steel plate and layered pouring concrete slab. So what should be paid attention to in the construction of yx85-250-500 galvanized floor bearing plate?

The spacing of steel structure column grid is generally 5 ~ 9.0m × 8 ~ 15m, the spacing of secondary beams is 3M, and the blanking length of floor support plate is 4.97 ~ 8.97m. It is difficult to transport and install, especially when the floor bearing plate is vertically hoisted from the arc area, it is difficult to pass through the secondary beam from top to bottom, which interferes with the normal welding process of the secondary beam. If the cutting length is controlled at 3-6M, the problem that the secondary beam cannot be lifted during vertical transportation can be avoided. The floor bearing plate shall be hoisted with special soft sling. Check whether the soft sling is torn or cut during each lifting. When the floor bearing plate is placed on the steel beam, the probe shall be prevented. During laying, the operators shall fasten the safety belt and ensure that the safety belt is fixed on the surrounding safety rope during laying. Penetration spot welding is adopted for welding. Before welding, the welding current shall be adjusted by preparing the remaining materials for arc striking test welding. Since there is no horizontal formwork and vertical support at the bottom of the floor bearing plate, the distribution should not be too concentrated during concrete pouring, and the flat vibrator should be used for vibration in time.
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