Early-dismantling supporting system of formwork and construction method of early-dismantling supporting system

Abstract

The invention relates to the technical field of early-dismantling formworks, in particular to an early-dismantling supporting system of a formwork and a construction method of the early-dismantling supporting system of the formwork. The early-dismantling supporting system of the formwork comprises a plurality of stand columns; a plurality of early-dismantling heads, wherein each early-dismantling head is mounted at the top end of the stand column, each early-dismantling head comprises a first bearing plate and a supporting rod, and the first bearing plate is detachably arranged on the supporting rod; a plurality of early-dismantling beams, wherein the first bearing plates of every two adjacent early-dismantling heads are supported at the two ends of one early-dismantling beam respectively; and a plurality of formworks, wherein the two side edges of the early-dismantling beam are used for supporting the adjacent formworks respectively. According to the invention, the early-dismantling supporting system is formed through joint cooperation of the stand columns, the early-dismantling heads, the early-dismantling beams and the formworks. When the strength of top face concrete reaches 50%, the first bearing plates can be independently dismantled, and therefore, the formworks can be dismantled under the condition that the early-dismantling heads support the early-dismantling beams, so that the number of the formworks in construction is reduced, and the effect of effectively reducing the cost is achieved.

Description

technical field [0001] The present application relates to the technical field of early demolition formwork, in particular, to an early demolition support system of formwork, and further, to a construction method of the early demolition support system of formwork. Background technique [0002] Early demolition formwork is a formwork support device and method adopted to realize early demolition of floor formwork. The support formwork for existing roof pouring cannot be removed until the concrete strength reaches 100%. According to the normal curing time, construction needs to be completed at the same time. The formwork used in the three floors must be prepared to complete the turnover, which will greatly increase the cost of special formwork. Contents of the invention [0003] A technical problem to be solved by this application is to overcome the above-mentioned prior art that the formwork can only be removed after the concrete strength reaches 100%, which leads to the need...

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Problems solved by technology

[0003] A technical problem to be solved by this application is to overcome the above-mentioned prior art that the formwork can only be removed after the concrete strength reaches 100%, which leads to the need to prepare the formwork used in the three floors at the same time in the construction to complete the turnover rotation, resulting in The technical problem of greatly increasing the construction cost provides a formwork early demolition support system and its construction method

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