Utility tunnel

    In view of the fact that wood formwork is still used in the construction of most comprehensive pipeline galleries, the use of waterproof tie rods is large, the post-processing is troublesome, the cham

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    综合管廊1.jpg

    In view of the fact that wood formwork is still used in the construction of most comprehensive pipeline galleries, the use of waterproof tie rods is large, the post-processing is troublesome, the chamfering and other details are not beautiful, the turnover times of formwork are few, the scaffolding is put in more labor and the construction risk is high. Our company has increased the development of formwork for cast-in-situ comprehensive pipe gallery. The steel formwork adopts the formwork structure similar to the tunnel trolley, and the outer formwork of straight section adopts the double-sided portal frame suspension sliding type, which greatly improves the construction quality and efficiency. Especially when the formwork of straight line segment is used, the design of non-paired tie rod can be adopted, which can greatly improve the waterproof quality of the main body and the construction efficiency.