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浅谈楼承板在施工时存在的问题

发布时间:2022-11-10 来源:http://www.jnhxtcg.com/

楼承板是将楼板中的钢筋在工厂加工成钢筋桁架,并将钢筋桁架与镀锌钢板焊成一体的组合模板,具有施工速度快、高强度等特点,下面济南楼承板厂家浅谈楼承板在施工时存在的问题!
Floor bearing plate is a composite formwork that processes the steel bars in the floor slab into steel bar trusses in the factory and welds the steel bar trusses and galvanized steel plates into a whole. It has the characteristics of fast construction speed, high strength, etc. Next, Jinan floor bearing plate manufacturer will talk about the problems in the construction of floor bearing plates!
1.定制的楼承板底模不平整,钢筋桁架变形,影响钢筋桁架整体受力。所以在选择的楼承板生产厂家的时候一定要选择正规的生产厂家。
1. The bottom formwork of the customized floor support plate is uneven, and the steel bar truss is deformed, which affects the overall stress of the steel bar truss. Therefore, when choosing the manufacturer of floor bearing plate, we must choose a regular manufacturer.
2.楼承板在铺设时,没有事先放样板确定基准线,楼承板端部支座竖筋、镀锌底模没有与钢梁上翼缘进行焊接牢固。导致在钢梁的上翼缘搭接长度不足,存在漏浆的现象。
2. During the laying of the floor bearing plate, the template was not set out in advance to determine the baseline, and the vertical reinforcement of the support at the end of the floor bearing plate and the galvanized bottom formwork were not welded firmly with the upper flange of the steel beam. As a result, the lapping length of the upper flange of the steel beam is insufficient and there is grout leakage.
3.钢筋桁架在钢梁断开处没有设置连接钢筋、附加钢筋及分布钢筋,遇到孔洞及经过切割的异形处,没有加焊附加钢筋,板边有漏浆部位的存在。
3. No connecting reinforcement, additional reinforcement and distribution reinforcement are set at the steel beam disconnection of the reinforcement truss, and no additional reinforcement is welded at the holes and cut abnormities, and there is mortar leakage at the edge of the plate.
济南楼承板
4.圆柱头栓钉与钢梁上翼缘焊缝不合格且间距布置不到位,影响楼板整体的抗碱性。
4. The welding seam between the cylinder head stud and the upper flange of the steel beam is unqualified and the spacing is not in place, which affects the alkali resistance of the whole floor.
5.预埋管线及电气接线盒时,切断钢筋桁架,导致在楼承板底模开孔处造成漏浆。
5. When embedding pipelines and electrical junction boxes, cut off the steel bar truss, resulting in mortar leakage at the opening of the bottom formwork of the floor support plate.
6.边模板焊接不牢固不顺直,影响混凝土浇筑的质量。有悬挑板时,没有设置加固角钢或槽钢,没有设置临时支撑。
6. The welding of side formwork is not firm and straight, which affects the quality of concrete pouring. When there is a cantilever plate, there is no reinforcement angle steel or channel steel and no temporary support.
以上就是小编整理的楼承板在施工时可能会出现的几点问题,希望对大家有所帮助。
The above are some problems that may occur during the construction of the floor bearing plate, which I hope will be helpful to you.
施工时,楼承板可随施工荷载,直接铺设到梁上,然后再进行简单的钢筋工程便可浇筑混凝土。由于减少了模板架设和拆卸工程,因而大大提高了工程的施工效率。但是楼承板在施工时如果不注意就会存在一些问题,以上所讲解内容希望能够给您帮助,关注我们http://www.jnhxtcg.com了解更多!
During construction, the floor bearing plate can be directly laid on the beam with the construction load, and then the concrete can be poured after simple reinforcement works. The construction efficiency of the project is greatly improved due to the reduction of formwork erection and removal works. However, if you don't pay attention to the construction of the floor bearing plate, there will be some problems. I hope the above explanation can help you and pay attention to us http://www.jnhxtcg.com Learn more!