Novel construction ring beam frame-eye-free formwork erecting process

Abstract

The invention discloses a novel construction ring beam frame-eye-free formwork erecting process. The process comprises the following steps that column beams are placed on a cutting device to be cut into side columns, longitudinal beams and transverse beams meeting process requirements; after foundation is constructed to a set elevation, a layer of cement mortar is evenly laid on the top face of the foundation, and then three joints of connectors are placed at the joints of longitudinal wall foundations and transverse wall foundations at the four corners of a house; the transverse beam is placed on the transverse wall foundation, and the two ends of the transverse beam are spliced with the three joints of connectors respectively and inserted into expansion anchor bolts; the longitudinal beam is placed on the longitudinal wall foundation, the two ends of the longitudinal beam are spliced with the three joints of the connectors respectively, and the expansion anchor bolts are driven into the joints; vertical column construction is conducted: the side column and the three joints of connector are assembled, and the expansion anchor bolt is driven into the side column and the three joints of connector; wall body construction is conducted, wherein the transverse walls are built on the transverse beams, and longitudinal walls are built on the longitudinal beams until the height of the transverse walls and the height of the longitudinal walls reach the set elevation of the beam bottom of a roof ring beam; the process has the advantages of simplicity and convenience in construction, high speed, reliable quality and construction cost saving.

Description

technical field [0001] The invention belongs to the technical field of construction, and in particular relates to a new technology for erecting formwork without eyelets for structural ring beams. Background technique [0002] Most of the structural column and ring beam structures adopt the method of pouring on site, that is, at the site of building the house, steel (wooden) formwork is used to bind the reinforcement cage on site, and the concrete is poured on site. [0003] However, in the prior art, most of the structural columns and ring beam structures adopt the method of on-site pouring, which not only needs to use a large amount of steel and wood, which is expensive, but also increases the labor intensity of the construction workers. After the pouring is completed, it takes a long time The time-consuming concrete maintenance prolongs the construction period of the house, and the pouring on site also makes the construction site more chaotic and prone to danger; at the sa...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that in the prior art, most of the structural columns and ring beam structures adopt the method of on-site pouring, which not only needs to use a large amount of steel and wood, which is expensive, but also increases the labor intensity of the construction workers. Finally, it needs a long time of concrete curing, which prolongs the construction period of the house, and the on-site pouring also makes the construction site more chaotic and prone to danger; at the same time, the formwork support of the structural ring beam without frame eye first needs to be carried out on the column beam However, the traditional cutting technology is not suitable for column beams, which requires a lot of manpower and material resources. Therefore, a new technology for constructing ring beams without frame eye formwork is proposed.

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