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Prefabricated composite structure wallboard with free thermal-insulation form and manufacturing method thereof

A technology of thermal insulation and mixed structure, applied in the field of building wall panels, can solve the problems of cracking, falling off, and poor thermal insulation effect of veneer materials, and achieve the effects of improving building quality, simple construction and saving formwork

Pending Publication Date: 2018-05-04
重庆欧冠钢结构有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing exterior walls take up a lot of living space, poor thermal insulation effect, and serious cracking or falling off of decorative materials
At the same time, the process flow of the main body of the existing exterior wall is relatively complicated, and it is greatly affected by the freezing climate
When opening doors and windows on the wall, additional work needs to be added, and the technical level of the workers on site is high.

Method used

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  • Prefabricated composite structure wallboard with free thermal-insulation form and manufacturing method thereof
  • Prefabricated composite structure wallboard with free thermal-insulation form and manufacturing method thereof
  • Prefabricated composite structure wallboard with free thermal-insulation form and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0047] This embodiment discloses a prefabricated hybrid structure wall panel with thermal insulation free shape, including a steel skeleton 1 connected with a shear wall 11 and a beam, and concrete 2 .

[0048] see figure 2 and Figure 6 , the steel frame 1 includes two lateral bars 101 and two longitudinal bars 102 . The two side crossbars 101 and the two side longitudinal bars 102 are welded into a four-sided closed profile. The profile has an upper surface, a lower surface, an inner end surface and an outer end surface. The profiles are open on the outer and inner walls. There are two horizontal bars 103 and one longitudinal bar 104 inside the profile. The side cross bar 101, side longitudinal bar 102, cross bar 103 and longitudinal bar 104 are all hot-rolled channel steel. The side cross bar 101 , the side longitudinal bar 102 , the cross bar 103 and the longitudinal bar 1 together form a force-bearing skeleton. Two connection plates I4 are respectively welded on th...

Embodiment 2

[0055] In this embodiment, the wall body is a rectangular sheet wall body with window installation holes. see Figure 8 , The wall panels are installed between two shear walls 11 as the main body of the building structure. The free-form prefabricated composite structural wall panel with thermal insulation includes a steel skeleton 1 connected with a shear wall 11 and concrete 2 .

[0056] see Figure 9 , the steel frame 1 includes two lateral bars 101 and two longitudinal bars 102 . The two side crossbars 101 and the two side longitudinal bars 102 are welded into a four-sided closed profile. The corners of the steel frame 1 have stiffening plates II6. The profile has an upper surface, a lower surface, an inner end surface and an outer end surface. The profiles are open on the outer and inner walls. There is a horizontal bar 103 and a vertical bar 104 inside the profile. Two connection plates I4 are respectively welded on the two end faces of the steel skeleton 1 . Each...

Embodiment 3

[0062] This embodiment discloses a prefabricated free-form concrete exterior wall panel with thermal insulation. see Figure 10 , in this embodiment, the outer wall is a rectangular sheet wall with a door installation hole. The exterior wall panels are installed between two shear walls 11 that are the structural main body of the building. see Figure 11 , the steel frame 1 joins steel materials of a specified cross-section to form a designed shape by means of welding or the like.

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Abstract

The invention provides a prefabricated composite structure wallboard with free thermal-insulation form and a manufacturing method thereof. The prefabricated composite structure wallboard comprises a steel skeleton, concrete and a steel mesh. The steel skeleton includes a plurality of longitudinal and horizontal steels. The steels are joined to form a designed shape in a welded or bolted mode. Themanufacturing method of the external wallboard comprises the steps of processing the steel skeleton, laying the steel mesh, pouring concrete, arranging a thermal-insulation board layer and outer wallmaterial and the like. The external wall is constructed only through the installation of the unit external wall panel in the main body of the structure, and the installation is convenient and reliable, so that the site construction is reduced and the construction period is shortened. The external wallboard is pre-produced in the workshop, the environment is protected, the energy is saved, and thetemplate is saved, so that the cost is reduced, the quality of the building is improved, and the external wallboard is not affected by the freezing and other climates.

Description

technical field [0001] The invention relates to a building wallboard, in particular to a prefabricated mixed structure wallboard. Background technique [0002] Along with the progress of people's living standard, the call for the improvement of living conditions is getting higher and higher. At present, the main body of building exterior walls is generally brick wall, aerated concrete block wall, stone wall or plate wall, which not only restricts the shape of the house, but also affects the construction speed and seriously pollutes the land on the construction site. The main body of the external wall needs to be treated with wall insulation. The interior and exterior walls also need to be painted or finished. The existing exterior wall occupies a large living space, has poor thermal insulation effect, and the facing material cracks or falls off seriously. At the same time, the main technological process of the existing external wall is relatively complicated, and is great...

Claims

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Application Information

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IPC IPC(8): E04C2/284B28B23/02B28B1/087
CPCE04C2/284B28B1/0873B28B23/02
Inventor 欧应罗玉芳
Owner 重庆欧冠钢结构有限公司
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