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Large-sized formwork and Dongburi Suspension formwork
Large-sized formwork and Dongburi Suspension formwork
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机译：大型模板和东武里悬架模板
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摘要
The present invention relates to a reverse casting form method for building an underground structure from the ground floor to the basement floor. In the method of using the cast iron in the reverse casting form method, if the concrete is poured and the concrete is cured, the mold and the copper bar are not dismantled and the excavation work cannot be carried out unless it is taken out to the outside. There was a problem that the construction cost is increased and the construction period is delayed due to repeated assembly.;Accordingly, in the present invention, the slab and the lower formwork of the lower beams are made of large plates, so that they can be hung on the upper layer concrete without dismantling. By putting on the yoke of the yoke and binding it together, the lower part of the adjacent club can be hung on the wire, so that the club can be hung on the slab and the lower beam formwork, so that it can be excavated without taking out the temporary materials. By doing so, it was possible to reduce the transportation cost, shorten the construction period and reduce the construction cost.
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