Novel formed steel frame gypsum board non-dismantling formwork

A technology for free formwork and gypsum board, applied in the field of profiled steel skeleton gypsum board and new formwork free from removal, can solve the problems of incapable load-bearing walls, large installation workload, poor sound insulation, etc., and achieves firm and reliable bonding and convenient hoisting. , The effect of reducing the construction process

Inactive Publication Date: 2016-09-28
肖宁海
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In residential and public buildings in our country, in order to realize the light weight of the inner partition wall, light steel keel plasterboard is often used as the partition wall, but the disadvantages are also obvious. The on-site installation workload is relatively large, and the plasterboard often requires Cutting produces a lot of garbage, and the sound insulation is not good, and it is easy to crack
Light steel keel plasterboard usually cannot be used as a load-bearing wall, and its use is limited

Method used

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  • Novel formed steel frame gypsum board non-dismantling formwork
  • Novel formed steel frame gypsum board non-dismantling formwork
  • Novel formed steel frame gypsum board non-dismantling formwork

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Effect test

Embodiment 1

[0035] The invention can be used as a formwork for cast-in-place floor slabs of multi-storey or high-rise buildings. The construction process is as follows: transport the steel frame gypsum board and new formwork without dismantling (hereinafter referred to as: gypsum formwork) to the site and store them → set up the formwork support frame → hoist the gypsum formwork → install the gypsum formwork → tie steel bars and lay pipelines → edge Formwork installation → acceptance → concrete pouring. So far, adopt the present invention as the cast-in-place slab permanent formwork of multi-storey or high-rise building, pour reinforced concrete on it, after the cast-in-place concrete is hardened, the section steel skeleton gypsum board, the new formwork without dismantling are not dismantled, and it is different from the existing formwork. The floor slabs are poured together to bear the external load, thus becoming a part of the floor slab of the building and having the function of therm...

Embodiment 2

[0037] The present invention can be used as the external wall template of the cast-in-place wall body of multi-storey or high-rise buildings. The construction process is as follows: a type of steel skeleton gypsum board and a new formwork without dismantling (hereinafter referred to as: gypsum formwork) are transported to the site and stored → hoisting of gypsum formwork → temporary support installation of gypsum formwork → wall reinforcement binding and pipeline laying → wall Formwork installation on the other side → acceptance → wall concrete pouring. So far, adopt the present invention as the permanent dismantling-free formwork of the cast-in-place wall of multi-storey or high-rise buildings, pour concrete in the cavity formed by the two formworks, after the cast-in-place concrete is hardened, the steel frame gypsum board and the new dismantling-free formwork It is not dismantled, and together with the cast-in-place wall, it bears the external load together, thus becoming a...

Embodiment 3

[0039] The invention can be used as the bottom form of the prefabricated wall panels or prefabricated floor slabs of multi-storey or high-rise buildings. The construction process is as follows: A type of steel skeleton gypsum board and a new formwork without demolition (hereinafter referred to as: gypsum formwork) are placed horizontally on the formwork of the factory → side formwork installation → steel bar binding and pipeline laying → acceptance → concrete pouring → maintenance → Solidify and form → remove the side molds. So far, the present invention is used as a permanent formwork for prefabricated walls or prefabricated floors of multi-storey or high-rise buildings. Concrete is poured on the base form. When demolished, it bears the external load together with the poured concrete, thus becoming a new prefabricated wall or prefabricated floor.

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Abstract

The invention discloses a novel formed steel frame gypsum board non-dismantling formwork. A prefabricated gypsum board serves as a formwork body, a plurality of rows of formed steel frames are arranged on the inner side of the formwork body, and the formed steel frames are parallel or perpendicular to one another. The gypsum board is adopted in the non-dismantling formwork, the formed steel frames are arranged on the gypsum board, the formed steel frames are composed of formed steel and connecting pieces, the connecting pieces are poured into the gypsum board, the formed steel frames become reinforcing ribs of the gypsum board after the gypsum board is hardened, and accordingly the formed steel frame gypsum formwork is formed. During construction, the formed steel frame gypsum formwork is hoisted to a specific floor to serve as a wall outer formwork, a temporary support is installed, steel ribs are bound, pipelines are laid, then a wall inner formwork is installed, concrete is poured into a cavity formed by the outer formwork and the inner formwork, and a wall is formed.

Description

technical field [0001] The invention relates to a floor or wall panel for building construction, in particular to a type steel frame gypsum board and a new formwork without dismantling. Background technique [0002] In residential and public buildings in our country, in order to realize the light weight of the inner partition wall, light steel keel plasterboard is often used as the partition wall, but the disadvantages are also obvious. The on-site installation workload is relatively large, and the plasterboard often requires Cutting produces a lot of garbage, and the sound insulation is not good, and it is easy to crack. Light steel keel plasterboard usually cannot be used as a load-bearing wall, and its use is limited. Contents of the invention [0003] The object of the present invention is to provide a steel frame gypsum board and a new formwork without dismantling, which can effectively solve the problems existing in the background technology. [0004] In order to a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E04B2/86E04C2/284E04C2/30
CPCE04B2/86E04C2/284E04C2/30
Inventor 肖宁海
Owner 肖宁海
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