Fabricated light wallboard

Abstract

The utility model discloses an assembly type light wallboard, which relates to the technical field of wallboard manufacture and comprises a heat preservation wallboard and a fixing frame, the fixing frame is rectangular and wraps the left side face, the right side face, the top face and the bottom face of the heat preservation wallboard, and a metal mesh is fixedly connected in the fixing frame and embedded in the heat preservation wallboard. The fabricated light wallboard is low in cost, convenient and firm to mount, free of influence of seasonal humidity and good in anti-seismic property.

Description

TECHNICAL FIELD

[0001] The utility model relates to wallboard manufacturing technical field, concretely relates to a fabricated light wallboard. BACKGROUND

[0002] Due to the requirement of building energy saving, various light-weight thermal insulation precast large wallboards are widely used in the peripheral wall of frame structure, and such light wallboard is generally integrally precast in factory, then transported to site and connected with frame structure. Light wallboard is a new type of wall material developed in recent years in China, and there are many types, such as GRC board, ceramsite partition wallboard, glass net reinforced stone green board, silicate board, sandwich composite board, etc. Compared with traditional wall, light wallboard has the advantages of light weight, high strength, multiple environmental protection, thermal insulation, sound insulation, breathing humidity control, fire prevention, rapid construction, reduced wall cost, etc. The inner layer is provided with reasonable layout of inorganic foaming profile or other thermal insulation materials, and the wallboard is formed by pipeline pouring, leveling and scientific maintenance, with high degree of automation and many specifications and varieties.

[0003] The traditional light wallboard is generally fixed on the external frame structure by mortar bonding or nailing. The mortar bonding method has poor bonding strength, and the bonding part is prone to cracking, and even serious falling, causing personnel injury. The nailing method has weak strength of light wallboard itself, and excessive or large holes in the plate will weaken the strength of the whole plate structure, leading to deformation and cracking of the wall. Therefore, the light wallboard is not fixed firmly on the external frame structure, and the safety is not guaranteed. Moreover, when the light wallboard is connected with the building frame, the bracket needs to be installed first, and then the light wallboard is fixed in the bracket. Since the light wallboard has poor toughness and is easy to break, the light wallboard is directly fixed in the bracket, the fixing area is small, and the light wallboard is easy to be damaged. SUMMARY

[0004] The utility model aims at providing a kind of fabricated light wallboard, which is low in cost, easy to install, firm, not affected by seasonal humidity and good in shock resistance.

[0005] To achieve the above object, the utility model adopts the following technical solutions:

[0006] A kind of fabricated light wallboard, comprising a thermal insulation wallboard, further comprising a fixed frame, the fixed frame is rectangular and is wrapped in the left side, right side, top and bottom of the thermal insulation wallboard, a metal mesh is fixedly connected in the inside of the fixed frame, and the metal mesh is embedded in the inside of the thermal insulation wallboard.

[0007] Preferably, the fixed frame is embedded on the thermal insulation wallboard.

[0008] Preferably, the metal mesh can be provided with one or two.

[0009] Preferably, the metal mesh comprises a plurality of first steel bars parallel to the top surface and a plurality of second steel bars perpendicular to the first steel bars.

[0010] Preferably, the fixed frame is flush with the thermal insulation wallboard.

[0011] Preferably, the fixed frame is made of a metal rectangular square tube or a C-shaped profile.

[0012] Preferably, the thickness of the fixed frame is greater than 30 mm, and the diameters of the first steel bars and the second steel bars are greater than 3 mm.

[0013] Preferably, the total thickness of the assembled light wallboard is greater than 80 mm.

[0014] Preferably, the thermal insulation wallboard is a polystyrene board or a polystyrene particle mixed cement mortar board.

[0015] In the above technical solution, the thermal insulation wallboard is fixed in the fixed frame, which plays a supporting role in fixing the thermal insulation wallboard and protects the thermal insulation wallboard from being damaged by knocking during installation. The fixed frame is embedded in the thermal insulation wallboard and flush with the thermal insulation wallboard, so that it can be conveniently connected to the end of the fixed frame of the main building or the adjacent wallboard by welding or through metal bolt connection, making the light wallboard assembly fast, firm and not affected by seasonal humidity. At the same time, the fixed frame is internally connected with a metal mesh. The thermal insulation wallboard itself has weak strength, and the safety performance is increased by arranging the metal mesh inside. Due to the foaming molding production process of the thermal insulation wallboard, the fixed frame and the metal mesh are pre-installed in the thermal insulation wallboard during the production of the light wallboard, and the fixed frame and the metal mesh are integrally formed with the thermal insulation wallboard. A plurality of first steel bars and second steel bars penetrate the thermal insulation wallboard, so that the rigidity of the light wallboard is greatly increased, and the anti-seismic capacity is also enhanced. BRIEF DESCRIPTION OF DRAWINGS

[0016] Fig. 1 It is a schematic diagram of the overall structure of the present application;

[0017] Fig. 2 It is a schematic diagram of the partial sectional view of the perspective view of the present application;

[0018] Fig. 3 It is a schematic diagram of the sectional view of the present application.

[0019] In the figure, 1 is a thermal insulation wallboard; 2 is a fixed frame; 3 is a metal mesh; 31 is a first steel bar; 32 is a second steel bar. DETAILED DESCRIPTION

[0020] The present application will be further described below in conjunction with the drawings.

[0021] As Figs. 1 to 3 shown, the assembled light wallboard, including the thermal insulation wallboard 1, the thermal insulation wallboard 1 is polystyrene board or polystyrene particle mixed cement mortar board, the left side, the right side, the top and the bottom of the thermal insulation wallboard 1 are provided with fixed frames 2, the fixed frames 2 are rectangular and mainly made of metal rectangular square tubes or C profiles, the thermal insulation wallboard 1 is fixed in the fixed frames 2, which plays a fixed supporting role for the thermal insulation wallboard 1 and protects the thermal insulation wallboard 1, avoiding its damage in the installation process, the fixed frames 2 are embedded in the thermal insulation wallboard 1 and flush with the thermal insulation wallboard 1, so that they can be conveniently connected with the end of the fixed frame 2 of the main building or the adjacent wallboard through welding or through metal bolt connection, so that the light wallboard is assembled quickly and firmly. Further, the fixed frames 2 are fixedly connected with metal mesh sheets 3, the metal mesh sheets 3 include a plurality of first steel bars 31 parallel to the bottom and a plurality of second steel bars 32 perpendicular to the first steel bars 31, the metal mesh sheets 3 are embedded in the thermal insulation wallboard 1, the thermal insulation wallboard 1 itself has weak strength, and the safety performance is increased by arranging the metal mesh sheets 3 in the thermal insulation wallboard 1, since the production process of the thermal insulation layer is foaming and forming, the fixed frames 2 and the metal mesh sheets 3 are directly prepositioned in the thermal insulation wallboard 1 and integrally formed with the thermal insulation wallboard 1, and the plurality of first steel bars 31 and the second steel bars 32 penetrate the thermal insulation wallboard 1, so that the rigidity of the light wallboard is greatly increased, and the anti-seismic capacity is also enhanced.

[0022] In the embodiment, the thickness of the fixed frame 2 is greater than 30 mm, the diameter of the first steel bars 31 and the second steel bars 32 is greater than 3 mm, and the total thickness of the assembled light wallboard is greater than 80 mm, so as to ensure the thermal insulation effect of the light wallboard.

[0023] In a preferred embodiment, the metal mesh sheets 3 are provided with two, and the two metal mesh sheets 3 are fixedly connected with the fixed frames 2, further increasing the rigidity and the anti-seismic capacity of the light wallboard.

[0024] The embodiment is only a description of the concept and implementation of the utility model, and does not limit it, and the technical scheme without substantial change is still within the protection scope under the concept of the utility model.

Claims

1. A fabricated light weight wall panel comprising a thermal insulation wall panel, characterised in that, The fixed frame is rectangular and covers the left side, right side, top and bottom of the thermal insulation wallboard, and a metal mesh is fixed inside the fixed frame and embedded in the thermal insulation wallboard. The fixed frame and the metal mesh are directly pre-installed in the thermal insulation wallboard by a foaming forming production process and are integrally formed with the thermal insulation wallboard.

2. The prefabricated lightweight wall panel according to claim 1, wherein, The fixed frame is embedded in the thermal insulation wallboard.

3. The prefabricated lightweight wall panel according to claim 1, wherein, The metal mesh can be provided with one or two.

4. The prefabricated lightweight wall panel according to claim 3, wherein, The metal mesh includes a plurality of first steel bars parallel to the top surface and a plurality of second steel bars perpendicular to the first steel bars.

5. The prefabricated lightweight wall panel as claimed in claim 2, wherein, The fixed frame is flush with the thermal insulation wallboard.

6. The prefabricated lightweight wall panel according to any one of claims 1 to 5, wherein The fixed frame is made of a metal rectangular square tube or a C-shaped material.

7. The prefabricated lightweight wall panel according to claim 4, wherein The thickness of the fixed frame is greater than 30 mm, and the diameters of the first steel bars and the second steel bars are greater than 3 mm.

8. The prefabricated lightweight wall panel according to any one of claims 1 to 5, wherein The total thickness of the assembled light wallboard is greater than 80 mm.

9. The prefabricated lightweight wall panel according to claim 8, wherein, The thermal insulation wallboard is a polystyrene board or a polystyrene particle mixed cement mortar board.

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