Hollow autoclaved aerated concrete wallboard manufactured by using tire membrane
By using the membrane and FRP mesh cage structure in the hollow autoclaved aerated concrete wall panel, the problems of low strength and difficulty in fixing of the organic hot melt plate are solved, and higher pass rate and economic benefits are achieved.
Patent Information
- Application Number
- CN202323537351.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2023-12-25
- Publication Date
- 2024-12-24
- Estimated Expiration
- 2033-12-25
AI Technical Summary
The existing hollow autoclaved aerated concrete wall panels use organic hot melt materials as tire molds, resulting in low strength, easy to break, large loss, low weight, difficulty in fixing and low pass rate.
The membrane is used as a replacement material. By setting the FRP mesh cage and reinforcement column in the base plate, the membrane is fixed with the FRP connector to form a hollow structure to improve strength and stability, and the connection is enhanced through the FRP mesh and short ribs.
It improves the strength and stability of the membrane, reduces loss and fixation difficulties, and improves the pass rate and economic benefits of the hollow plate.
Smart Images
Figure CN222227719U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building wallboard insulation, and more specifically to a hollow autoclaved aerated concrete wallboard made of fetal membrane. Background Art
[0002] Autoclaved aerated concrete is an excellent thermal insulation material. The hollow board gives full play to the advantages of autoclaved aerated concrete materials and utilizes the thermal insulation performance of the air layer. It is widely used in engineering. However, the original hollow board is made of organic hot-melt material as a mold. Under the action of high temperature, the hot-melt material melts and gasifies. Except for a small part attached to the cavity wall, most of it flows into the environment with the steam, causing waste and pollution. As the cavity expands, the consumption of hot-melt board increases, which is very uneconomical. At the same time, the organic hot-melt board has low strength, is easy to break, and has large loss; it is low in weight, difficult to fix, and easy to float during pouring, which affects the position of the hollow, and the qualified rate of the hollow board is low.
[0003] Therefore, how to provide a hollow autoclaved aerated concrete wall panel made of fetal membrane that can not only solve the technical problems of low strength, easy breakage, large loss, low weight, difficulty in fixing, easy floating during pouring, affecting the position of the hollow, and low pass rate of hollow boards of organic hot melt boards is one of the technical problems that need to be urgently solved in this field. Utility Model Content
[0004] In view of this, the utility model provides a hollow autoclaved aerated concrete wallboard made of fetal membrane, which is provided to solve the above-mentioned shortcomings.
[0005] In order to solve the above technical problems, the utility model adopts the following technical solutions:
[0006] A hollow autoclaved aerated concrete wall panel made of fetal membranes comprises a base plate and an FRP mesh cage arranged inside the base plate, a fetal membrane body is arranged inside the base plate and on the inside of the FRP mesh cage, and the fetal membrane body is fixedly arranged on the FRP mesh cage; a plurality of reinforcing columns are arranged inside the base plate, and the reinforcing columns are arranged through the fetal membrane body.
[0007] Preferably, a reinforcing column fetal membrane is provided at the outer wall where the reinforcing column extends into the interior of the fetal membrane body, and the reinforcing column fetal membrane is fixed in the fetal membrane body; correspondingly, reserved holes matching the reinforcing column are opened on the front and rear side surfaces of the fetal membrane body.
[0008] Preferably, the fetal membrane body is fixedly connected to the inside of the FRP cage through a plurality of FRP connectors.
[0009] Preferably, the fetal membrane body is provided with a plurality of through holes adapted to the FRP connector.
[0010] Preferably, the FRP cage includes an FRP mesh, a plurality of FRP connecting plates and a plurality of short ribs, and the plurality of FRP connecting plates are fixedly connected to the upper and lower ends of the FRP mesh; the plurality of short ribs are fixedly connected between the FRP meshes; the fetal membrane body is fixedly connected to the FRP meshes through a plurality of FRP connectors passing through the through holes.
[0011] Preferably, a plugging hole compatible with a steel chisel for fixing the mesh is provided in the middle of each of the FRP connecting sheets.
[0012] Preferably, the fetal membrane body is a hexahedral structure or a columnar structure made of wood material.
[0013] Preferably, the fetal membrane body is a hollow structure.
[0014] Preferably, the reinforcing column and the base plate are cast integrally.
[0015] Preferably, the fetal membrane body extends out of the cage in length and width directions.
[0016] Preferably, the FRP mesh cage and the FRP connector can be made of steel bars, or FRP material and steel bars are used in combination. When short bars are used to make the insert-drill connector, an insert-drill hole is reserved between the two bars.
[0017] Compared with the prior art, the utility model has achieved the following technical effects:
[0018] The utility model uses a hollow fetal membrane to replace the existing organic hot-melt material (insulation board), thereby solving the problems of low strength, easy breakage, large loss, low weight, difficulty in fixing, easy floating during pouring, affecting the hollow position, and low pass rate of hollow boards caused by the use of organic hot-melt boards. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 This is a schematic diagram of the structure of a hollow autoclaved aerated concrete wallboard made of fetal membranes according to the utility model;
[0020] Figure 2 for Figure 1 Schematic diagram of the longitudinal section of the structure;
[0021] In the figure: 1, base plate; 2, FRP mesh; 21, FEP mesh; 22, FRP connecting piece; 221, insertion hole; 23, FRP short rib; 3, fetal membrane; 31, reinforcing column fetal membrane; 32, through hole; 4, FRP connecting piece. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] Example 1
[0024] Reference Figure 1-2 The shown is a hollow autoclaved aerated concrete wall panel made of fetal membrane, comprising a base plate 1, an FRP mesh cage 2 arranged inside the base plate 1, a fetal membrane body 3 is arranged inside the base plate 1 and located inside the FRP mesh cage 2, and the fetal membrane 3 is fixedly arranged on the FRP mesh cage 2; a plurality of reinforcing columns 11 are arranged inside the base plate 1, and the reinforcing columns 11 pass through the fetal membrane body 3 and a reinforcing column fetal membrane 31 is arranged at the outer wall where the reinforcing columns 11 extend into the inside of the fetal membrane body 3, and the reinforcing column fetal membrane 31 is fixed in the fetal membrane body 3; accordingly, reserved holes compatible with the reinforcing columns 11 are opened on the front and rear side surfaces of the fetal membrane body 3.
[0025] As a preferred or optional manner of this embodiment, the fetal membrane body 3 is fixedly connected to the inside of the FRP cage 2 through a plurality of FRP connectors 4 .
[0026] As a preferred or optional manner of this embodiment, a plurality of through holes 32 adapted to the FRP connector 4 are provided on the fetal membrane body 3 .
[0027] As a preferred or optional method of this embodiment, the FRP cage 2 includes two FRP meshes 21, a plurality of FRP connecting plates 22 and a plurality of short ribs 23, and the plurality of FRP connecting plates 22 are fixedly connected to the upper and lower ends of the two FRP meshes 21; the plurality of short ribs 23 are fixedly connected between the two FRP meshes 21; the fetal membrane body 3 is fixedly connected to the two FRP meshes 21 through a plurality of FRP connectors 4 passing through the through holes 32.
[0028] As a preferred or optional manner of this embodiment, a central portion of each FRP connecting sheet 22 is provided with an insertion hole 221 adapted to be matched with a steel chisel for fixing the mesh.
[0029] As a preferred or optional embodiment of this embodiment, the fetal membrane body 3 is a hexahedral structure or a columnar structure made of wood material.
[0030] As a preferred or optional embodiment of this embodiment, the fetal membrane body 3 is a hollow structure.
[0031] In some embodiments, the reinforcing column 11 and the base plate 1 are integrally cast.
[0032] In some other embodiments, the FRP cage 2 and the FRP connector 4 can be made of steel bars.
[0033] In some other embodiments, the number and arrangement of the reinforcing columns 11 and the reserved holes, the FRP connectors 4 and the connecting holes can be adjusted accordingly according to actual needs.
[0034] In some other embodiments, FRP ribs are arranged inside the reinforcing column 11 to enhance the connection strength.
[0035] In some other embodiments, the fetal membrane body 3 can be made of cement board, gypsum board or organic glass board material.
[0036] In some other embodiments, a plurality of second insulation layers may be provided inside the two ends of the base panel 1 close to the insulation cavity 6 to prevent a cold bridge phenomenon from occurring when two wall panels are spliced together.
[0037] The utility model uses a hollow fetal membrane to replace the existing organic hot-melt material (insulation board), solving the problems of low strength, easy breakage, large loss, low weight, difficult fixation, easy floating during pouring, affecting the hollow position, and low pass rate of hollow boards caused by the use of organic hot-melt boards. It has high economic benefits and practical value.
[0038] The above description is only a preferred embodiment of the present invention and does not limit the technical scope of the present invention. Therefore, any minor modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention are still within the scope of the technical solution of the present invention.
Claims
1. A hollow autoclaved aerated concrete wallboard made of fetal membrane, comprising a base plate (1) and an FRP mesh cage (2) arranged inside the base plate (1), characterized in that: A fetal membrane body (3) is arranged inside the base plate (1) and located inside the FRP mesh cage (2), and the fetal membrane body (3) is fixedly arranged on the FRP mesh cage (2); a plurality of reinforcing columns (11) are arranged inside the base plate (1), and the reinforcing columns (11) are arranged through the fetal membrane body (3).
2. The hollow autoclaved aerated concrete wallboard made of fetal membrane according to claim 1, characterized in that: A reinforcing column fetal membrane (31) is provided at the outer wall where the reinforcing column (11) extends into the interior of the fetal membrane body (3), and the reinforcing column fetal membrane (31) is fixed inside the fetal membrane body (3); correspondingly, reserved holes matching the reinforcing column (11) are provided on the front and rear side surfaces of the fetal membrane body (3).
3. The hollow autoclaved aerated concrete wallboard made of fetal membrane according to claim 2, characterized in that: The fetal membrane body (3) is fixedly connected to the inside of the FRP cage (2) via a plurality of FRP connectors (4).
4. The hollow autoclaved aerated concrete wallboard made of fetal membrane according to claim 3, characterized in that: The fetal membrane body (3) is provided with a plurality of through holes (32) adapted to the FRP connector (4).
5. The hollow autoclaved aerated concrete wallboard made of fetal membrane according to claim 4, characterized in that: The FRP cage (2) comprises two FRP meshes (21), a plurality of FRP connecting pieces (22) and a plurality of short ribs (23), and the plurality of FRP connecting pieces (22) are fixedly connected to the upper and lower ends of the two FRP meshes (21); the plurality of short ribs (23) are fixedly connected between the two FRP meshes (21); the fetal membrane body (3) is fixedly connected to the two FRP meshes (21) through a plurality of FRP connecting pieces (4) passing through the through holes (32).
6. The hollow autoclaved aerated concrete wallboard made of fetal membrane according to claim 5, characterized in that: A plugging hole (221) adapted to a steel chisel for fixing the mesh is provided in the middle of each FRP connecting piece (22).
7. The hollow autoclaved aerated concrete wallboard made of fetal membrane according to claim 1, characterized in that: The fetal membrane body (3) is a hexahedral structure or a columnar structure made of wood material.
8. The hollow autoclaved aerated concrete wallboard made of fetal membrane according to claim 7, characterized in that: The fetal membrane body (3) is a hollow structure.