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Cup mouth foundation template reinforcing and hydraulic dismounting construction process

A formwork reinforcement and construction technology technology, applied in infrastructure engineering, construction, etc., can solve the problems of poor control of the position of the cup mouth formwork, the formwork cannot be reused, and the progress of the construction period is affected, saving manpower and material resources, reliable construction quality, The effect of saving templates

Active Publication Date: 2016-12-07
ZHONGQI JIAOJIAN GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the wide application of steel structures in construction, the factory-based and industrialized production of steel structure components has greatly shortened the construction period of the project, and the traditional construction method of the cup formwork of the concrete foundation cap is an important factor affecting the construction period and construction quality. The main problems of the traditional formwork installation, reinforcement, and dismantling methods are that the construction process is cumbersome, the position of the cup formwork is not easy to control, and it is difficult to turn around and use, which affects the progress of the construction period. In order to effectively solve the above construction problems of the cap formwork, the concrete bearing The construction method used in the formwork reinforcement and hydraulic demolition of the cup mouth began to be popularized and applied in the project
The traditional construction method of the cup mouth foundation formwork is to assemble the support on site after the steel bars are bound, but after the concrete is poured, because the cup mouth space is small and has a certain depth, it is difficult to dismantle the formwork, which is a very troublesome problem for the construction personnel, and the formwork cannot be reused , resulting in a huge waste of material

Method used

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  • Cup mouth foundation template reinforcing and hydraulic dismounting construction process
  • Cup mouth foundation template reinforcing and hydraulic dismounting construction process
  • Cup mouth foundation template reinforcing and hydraulic dismounting construction process

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Embodiment 1

[0040] The reinforcement and hydraulic demolition construction process of the cup base formwork provided in this embodiment includes the following steps:

[0041] (1) Construction preparation

[0042] Construction preparation: review the drawings, calculate the amount of templates, draw template blanking diagrams, purchase templates and related consumables, prepare plans, train and disclose.

[0043] 1) Make drawing blanking according to the drawn template

[0044] To process the overall cup mouth template, 50×5mm galvanized angle iron must be used to wrap the edge at the external corner, and sealant should be evenly applied on the contact surface between the galvanized angle iron edge and the template to prevent the concrete slurry from immersing, affecting the appearance of the concrete surface and producing Formwork resistance.

[0045] 2) The cup formwork should be 300mm higher than the platform concrete, and a construction hole of Φ60 is drilled at 100mm with a starter ...

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Abstract

The invention discloses a cup mouth foundation template reinforcing and hydraulic dismounting construction process. The construction process comprises the steps of: (1) construction preparation; (2) template manufacturing; (3) template construction; (4) concrete casting; (5) template dismounting; and (6) template cleaning. The construction process has the following beneficial effects: the construction process is fast and convenient for operation, and can reduce such complex procedures as scene repeated support and reinforcement; prefabricated cup mouth templates can be transferred and used by more than ten times through use proof; and the templates are manufactured in a finished product prefabricating manner, and the construction quality is strictly controlled in the manufacturing process, so that the self stability of the templates is high.

Description

technical field [0001] The invention relates to a construction technology for reinforcing and hydraulically dismantling a cup base formwork, and belongs to the technical field of building construction. Background technique [0002] With the wide application of steel structures in construction, the factory-based and industrialized production of steel structure components has greatly shortened the construction period of the project, and the traditional construction method of the cup formwork of the concrete foundation cap is an important factor affecting the construction period and construction quality. The main problems of the traditional formwork installation, reinforcement, and dismantling methods are that the construction process is cumbersome, the position of the cup formwork is not easy to control, and it is difficult to turn around and use, which affects the progress of the construction period. In order to effectively solve the above construction problems of the cap form...

Claims

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Application Information

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IPC IPC(8): E02D27/42
CPCE02D27/42
Inventor 郑建国孙兆岐吕兆旭王卫政
Owner ZHONGQI JIAOJIAN GRP
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