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Mounting method of elevator shaft shear wall formwork

An installation method and elevator shaft technology, which are applied in the field of formwork for concrete pouring, can solve the problems of inconvenient construction of the elevator shaft concrete structure, unguaranteed safety of operators, poor safety of steel platforms, etc., and achieve safe and reliable project quality, The effect of reducing water seepage hazards and reducing construction costs

Inactive Publication Date: 2020-12-08
MCC5 GROUP CORP SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The construction of the shear wall of elevator shafts in high-rise buildings generally adopts pre-embedded I-beams to erect operating derricks, or erect simple supporting steel platforms for operation, but the openings reserved for penetrating I-beams will affect the concrete structure, and at the same time increase the hidden danger of water seepage. The steel platform is safe The performance is poor, and the safety of the operators cannot be guaranteed
[0003] Therefore there is above-mentioned inconvenience and problem in known elevator shaft concrete structure construction mode

Method used

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  • Mounting method of elevator shaft shear wall formwork
  • Mounting method of elevator shaft shear wall formwork
  • Mounting method of elevator shaft shear wall formwork

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Embodiment 1

[0030] The installation technological process of elevator shaft shear wall formwork of the present invention:

[0031] Fabrication of reinforcement—installation of steel mesh—concreting of the lower layer—making of upper layer formwork—installation and reinforcement of formwork.

[0032] The installation method of elevator shaft shear wall formwork of the present invention comprises the following steps:

[0033] a. Reinforcement production

[0034] see now figure 1 , figure 1 It is a schematic diagram of the structure of a straight strip steel bar according to an embodiment of the present invention. As shown in the figure, to determine the net dimension width (B) and depth (L) of the elevator shaft, use φ10mm steel bars to process lengths of B+300mm, L+300mm shaft steel bars 1, and the length of the hooks at both ends is 150mm.

[0035] b. Steel mesh installation

[0036] Weave the steel bars that have been manufactured and processed in a vertical and horizontal crosswise...

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Abstract

The invention discloses a mounting method of an elevator shaft shear wall formwork. The mounting method is characterized by comprising the following steps of a, steel bar manufacturing, b, steel bar net mounting, c, concrete pouring, d, formwork manufacturing, and e, formwork mounting and reinforcement. The mounting method of the elevator shaft shear wall formwork has the advantages that formworkmounting steps are scientific and reasonable in design, operability is high, engineering quality is safe and reliable, concrete quality is improved, hidden danger of water seepage is reduced, the building cost is reduced, and safety of operators is guaranteed.

Description

technical field [0001] The invention relates to a formwork for pouring concrete, in particular to a method for installing a formwork for an elevator shaft shear wall. Background technique [0002] The construction of the shear wall of elevator shafts in high-rise buildings generally adopts pre-embedded I-beams to erect operating derricks, or erect simple supporting steel platforms for operation, but the openings reserved for penetrating I-beams will affect the concrete structure, and at the same time increase the hidden danger of water seepage. The steel platform is safe The performance is poor, and the safety of the operators cannot be guaranteed. [0003] Therefore there is above-mentioned inconvenience and problem in known elevator shaft concrete structure construction mode. Contents of the invention [0004] The purpose of the present invention is to propose a safe and reliable installation method of the elevator shaft shear wall template. [0005] For realizing the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G11/06E04B2/00E04F17/00
CPCE04G11/06E04B2/00E04F17/005
Inventor 熊娜娜
Owner MCC5 GROUP CORP SHANGHAI
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