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Anti-floating construction technology and pouring mould structure of gypsum cavity mould boxes

A construction technology and cavity mold technology, which is applied in the field of building floor pouring, can solve problems such as pouring quality problems, and achieve the effects of simple structure, convenient construction, and low input cost

Inactive Publication Date: 2014-09-24
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a gypsum cavity mold box anti-floating construction technology and pouring mold structure to solve the pouring quality problems caused by the floating and lateral sliding of the gypsum cavity mold box when pouring concrete, thereby overcoming Insufficiency of existing technology

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  • Anti-floating construction technology and pouring mould structure of gypsum cavity mould boxes
  • Anti-floating construction technology and pouring mould structure of gypsum cavity mould boxes

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Embodiment Construction

[0025] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments, but not as any limitation to the present invention.

[0026] Embodiments of the present invention: a kind of gypsum cavity mold box anti-floating construction technology of the present invention is to carry out construction according to the following steps:

[0027] Step 1, pop up the outline of the rib beam on formwork 1 (see figure 2 In a) of the rib beam, the longitudinal and transverse bottom reinforcements are placed within the outline of the rib beam, and the intersection points of the vertical and horizontal bottom reinforcements are fixed with wire binding or spot welding to form the bottom reinforcement mesh 2 (see figure 2 in b);

[0028] Step 2, place the support block 3 under the intersection point of the bottom reinforcement mesh 2, and fix the bottom reinforcement mesh 2 and the formwork 1 with tie wires (see figure 2 ...

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Abstract

The invention discloses an anti-floating construction technology and a casting mould structure of gypsum cavity mould boxes. The anti-floating construction technology lies in that positioning ribs are arranged on the periphery of a gypsum cavity mould box to limit the gypsum cavity mould box to not to slip horizontally; positioning cushion blocks arranged at the top of the gypsum cavity mould box can transfer the buoyant force of the gypsum cavity mould box to anti-floating ribs and then to a bottom reinforcement net fixed on a mould plate to prevent the gypsum cavity mould box from floating through tie pieces. According to the anti-floating construction technology and the pouring mould structure of gypsum cavity mould boxes, the structure is simple, the construction is convenient; besides, the construction technology and the pouring mould structure are suitable for gypsum cavity mould box cast-in-place floors, and the advantages of obvious anti-floating effect, high easiness for implementation and low input cost are achieved.

Description

technical field [0001] The invention relates to an anti-floating construction technology of a gypsum cavity mold box and a pouring mold structure, belonging to the technical field of building floor pouring. Background technique [0002] With the development of society, people have higher and higher requirements for the space size of buildings, and the application of gypsum cavity mold box cast-in-place floor slabs in office facilities and other facilities is also becoming more and more extensive. Compared with the ordinary building structure, the use of gypsum cavity formwork for floor slab casting can increase the internal space by 300-500mm and the civil air defense part of the basement by 500-700mm while ensuring the same floor height, so the gypsum Cavity formwork is more and more widely used in floor pouring. [0003] However, since the molding material of the gypsum cavity mold box is gypsum, all of which are cavities in the middle, and the bulk density is relatively ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04G21/00E04B5/36E04C5/18E04C5/20
Inventor 冷香梅朱春莲陈寿忠
Owner CCFED THE FIRST CONSTR & ENG
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