一种新型钢板网模板在底板后浇带中的应用

Application of a New Type of Steel Plate Mesh Formwork in Bottom Plate Post-cast Strip

传统的后浇带底板钢丝网模板难以拆除,剔凿清理不干净容易形成渗漏隐患。文章对新型钢板网模板进行了应用,总结了施工要点以及施工过程中需要注意的事项。不仅解决了后浇带支撑材料难以拆除、后期凿毛难度大的施工问题,而且解决了爆模、漏浆的难题,有效实现了后浇带的设计功能,降低了后期维修费用,取得了较为显著的经济效益与社会效益,对提高底板后浇带防水施工质量具有一定的参考价值。

The traditional post-cast steel mesh formwork with bottom plate is difficult to dismantle, and it is difficult to clean by chiseling and easy to form hidden dangers of leakage. In this paper, the new type of steel plate mesh formwork is applied, and the construction points and matters needing attention in the construction process are summarized. It not only solves the construction problems that the supporting materials of the postcast belt are difficult to dismantle and the later roughing is difficult, but also solves the problems of mold explosion and slurry leakage. At the same time, it effectively realizes the design function of the post-cast belt,reduces the later maintenance cost, and achieves remarkable economic and social benefits. It has certain reference value for improving the waterproof construction quality of bottom slab post-cast belt.