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Basement exterior wall single-side formwork supporting system and method

A technology of basement exterior wall and support system, which is applied to the connection parts of formwork/formwork/work frame, the preparation of building components on site, and construction, etc. and other problems, to achieve the effect of easy quality control, convenient material acquisition and cost saving

Inactive Publication Date: 2017-05-17
SHANGHAI CONSTR NO 1 GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the problems that the traditional one-sided formwork support system of the basement exterior wall has the problems of heavy weight, inconvenient movement, low support efficiency, and difficulty in ensuring the support quality, the purpose of the present invention is to provide a convenient support system with low cost and easy control. One-side formwork support system and formwork support method for basement exterior wall with support quality

Method used

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  • Basement exterior wall single-side formwork supporting system and method
  • Basement exterior wall single-side formwork supporting system and method
  • Basement exterior wall single-side formwork supporting system and method

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Embodiment 1

[0029] refer to Figure 1 to Figure 3 The structural composition of the one-side formwork support system for the basement exterior wall of the present invention is described in detail.

[0030] The single-sided formwork support system of the basement exterior wall is provided with reinforcing rods 1, wooden squares 2, formwork 3 and enclosure piles 4 along the basement exterior walls from inside to outside. The pull bolts 5 are fixedly connected, and the reinforcing rod 1 is provided with a diagonal brace 6 on the side far away from the wooden side 2, and one end of the diagonal brace 6 is fixedly connected with the reinforcing rod 1, and the other end of the diagonal brace 6 is fixedly connected with the basement base plate 7.

[0031] Specifically, the enclosure pile 4 is used as the outer formwork of the basement exterior wall, and the inner formwork of the basement exterior wall is erected on the foundation floor 7, that is, the single-side formwork support system of the b...

Embodiment 2

[0038] Please continue to refer Figure 1 to Figure 3 , the present invention also discloses a method for supporting formwork of a single-side formwork support system for a basement exterior wall, the method for supporting formwork includes the following steps:

[0039] 1. A vertical waterproof steel plate 9 is provided at the joint 8 between the basement exterior wall and the foundation floor 7;

[0040] 2. The reinforcement bar 1, the wooden square 2, and the formwork 3 are fastened together through the pull bolts 5 in order to form a formwork support system, so that the lower end of the formwork support system is fixedly connected with the embedded steel plate 13 in the foundation bottom plate 7, so that the formwork support system The upper end is fixedly connected to the concrete beam 11 through the angle steel 12 and the anchor bar 14, and the basement floor 15 is above the concrete beam 11;

[0041] 3. Fixedly install the diagonal brace 6 at the center of gravity and t...

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Abstract

The invention discloses a basement exterior wall single-side formwork supporting system and method and relates to the technical field of building construction. The basement exterior wall single-side formwork supporting system and method are disclosed to solve the problems that a traditional basement exterior wall single-side formwork supporting system is low in supporting efficiency and the supporting quality is hard to guarantee. According to the formwork supporting system, a reinforcing rod, a batten, a formwork and a fender post are fixedly connected in sequence along a basement exterior wall from inside to outside through split bolts, and inclined struts are arranged between the side, away from the batten, of the reinforcing rod and a foundation slab. The formwork supporting method comprises the steps that firstly, a waterproof steel plate is arranged; secondly, the reinforcing rod, the batten and the formwork are fixedly connected to form the formwork supporting system through the split bolts, the lower end of the formwork supporting system is fixedly connected with steel plates pre-buried in the foundation slab, the upper end of the formwork supporting system is fixedly connected with a concrete beam through angle steel and anchor bars, and the inclined struts are installed; and thirdly, joints and the formwork supporting system are fixedly connected through waterproof split bolts.

Description

technical field [0001] The invention relates to the technical field of building construction, in particular to a single-side formwork support system for a basement exterior wall and a formwork support method. Background technique [0002] In the process of building construction, large lateral pressure will be generated when pouring concrete. Usually, double-sided formwork is set and fixed with pull bolts with hydrofoil rings to prevent formwork expansion and deformation. However, in the construction of the basement outer wall with a narrow operating space, the whole reinforced concrete pouring pile is usually used as the outer formwork of the basement outer wall, and only the inner side is used for unilateral formwork. There are two main types of traditional single-side formwork support systems for basement exterior walls. One is a combined triangular steel truss support system processed from steel components. This system is heavy, inconvenient to move, dependent on tower c...

Claims

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Application Information

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IPC IPC(8): E04G17/14E04G21/00
CPCE04G17/14E04G21/00
Inventor 陶云海施杨郭银龙黄志华
Owner SHANGHAI CONSTR NO 1 GRP
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