Autoclaved aerated concrete composite self-insulation building block
By using multi-layer insulation material filling and reinforcement rib design in the autoclaved aerated concrete composite self-insulating block, the problem of insufficient insulation effect and load-bearing capacity of the existing blocks is solved, and better insulation effect and stronger load-bearing capacity are achieved.
Patent Information
- Application Number
- CN202422191620.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-07
- Publication Date
- 2025-07-01
- Estimated Expiration
- 2034-09-07
AI Technical Summary
The existing autoclaved aerated concrete composite self-insulating blocks have shortcomings in thermal insulation effect and load-bearing capacity. The insulation effect of a single thermal insulation layer is not strong, and the inside of the filling layer is thermally insulated foam, resulting in a decrease in load-bearing capacity.
A autoclaved aerated concrete composite self-insulating block is designed, which is filled with multi-layer insulation materials, including inner frame and filling layer, with polystyrene foam board, polyurethane foam board and rock wool between the inner frames to enhance the insulation effect and improve load-bearing capacity through reinforcement ribs and barbed wire mesh.
It achieves better insulation effect and stronger load-bearing capacity, effectively solving the shortcomings of traditional blocks in thermal insulation and load-bearing.
Smart Images
Figure CN223048300U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of autoclaved aerated concrete composite self-insulating blocks, and specifically relates to an autoclaved aerated concrete composite self-insulating block. Background Technique
[0002] The composite self-insulating block is a building material with heat-insulating performance, usually composed of heat-insulating materials and structural blocks. This kind of block not only has the structural function of traditional building blocks, but also can provide better heat-insulating effect, which helps to improve the energy-saving performance of buildings;
[0003] For some existing autoclaved aerated concrete composite self-insulating blocks, generally, self-insulating blocks are made by mixing heat-insulating materials in autoclaved aerated concrete, and heat-insulating foam is filled inside the self-insulating blocks;
[0004] The traditional autoclaved aerated concrete composite self-insulating blocks have the following problems: when producing self-insulating blocks, heat-insulating materials are mixed in autoclaved aerated concrete, with a single heat-insulating layer and weak heat-insulating effect. The inside of the filling layer is heat-insulating foam, and the load-bearing capacity of the block decreases. Therefore, we propose an autoclaved aerated concrete composite self-insulating block. Content of the Utility Model
[0005] The technical problem to be solved by the utility model is to overcome the existing defects, provide an autoclaved aerated concrete composite self-insulating block, which is filled with multiple heat-insulating materials, has better heat-insulating effect, and at the same time has stronger load-bearing effect of the block, and can effectively solve the problems in the background technique.
[0006] To achieve the above purpose, the utility model provides the following technical solution: an autoclaved aerated concrete composite self-insulating block, including a block body;
[0007] Block body: An inner frame one is arranged inside it. Uniformly distributed strengthening blocks are arranged between the inner wall of the block body and the outer surface of the inner frame one. Ribs are arranged symmetrically left and right at the upper end of the block body. A convex plate is arranged at the lower end of the block body. The convex plate is inserted between the two ribs. Wire meshes are arranged at the upper and lower ends of the block body respectively. It is filled with multiple heat-insulating materials, has better heat-insulating effect, and at the same time has stronger load-bearing effect of the block.
[0008] Further, the gap between the inner wall of the block body and the outer surface of the inner frame one is a concrete filling layer, which provides the first-level load-bearing.
[0009] Further, an inner frame two is arranged inside the inner frame one. A filling layer one is arranged between the inner side surface of the inner frame one and the outer side surface of the inner frame two to achieve the first layer of heat insulation.
[0010] Furthermore, an inner frame three is provided inside the inner frame two, and a second filling layer is arranged between the inner side surface of the inner frame two and the outer side surface of the inner frame three to achieve secondary heat preservation.
[0011] Furthermore, the inside of the inner frame three is a third filling layer to achieve tertiary heat preservation.
[0012] Furthermore, evenly distributed reinforcing ribs are provided inside the inner frame one, and the reinforcing ribs respectively penetrate through the inside of the inner frame two and the inner frame three to provide secondary load-bearing.
[0013] Furthermore, a convex block is provided at the left end of the block body, and a groove is formed at the right end of the block body. The convex block and the groove are fitted for installation to facilitate splicing.
[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows: The autoclaved aerated concrete composite self-insulating block has the following advantages:
[0015] 1. When producing the autoclaved aerated concrete composite self-insulating block, first use a rectangular grinding mold to cast the block body with concrete. Then, place a rectangular grinding mold smaller than the length and width of the block body inside the block body and cast the inner frame one with concrete. Next, pour evenly distributed reinforcing blocks between the inner wall of the block body and the outer wall of the inner frame one with concrete. Then, place a rectangular grinding mold smaller than the length and width of the inner frame one inside the inner frame one and cast the inner frame two with concrete. Next, place a rectangular grinding mold smaller than the length and width of the inner frame two inside the inner frame two and cast the inner frame three with concrete. Then, fill the gap between the inner wall of the block body and the outer surface of the inner frame one with concrete for the filling layer. The first filling layer is a polystyrene foam board, the second filling layer is a polyurethane foam board, and the third filling layer is rock wool. Then, pour concrete on the upper end of the block body to seal the block body. Then, lay wire meshes on the upper and lower surfaces of the block body. When using the block body, align two block bodies and insert the convex block into the groove. Then, pour concrete. Then, pour concrete on the upper and lower surfaces of the two block bodies to make the concrete adhere to the wire mesh. Align the upper and lower surfaces of the two block bodies, splice the convex plate and the two rib strips, and make the two block bodies more firmly fixed. With multiple layers of heat-insulating materials filled, the heat-insulating effect is better, and at the same time, the load-bearing effect of the block is stronger. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 is a schematic structural diagram of the present utility model;
[0017] Figure 2 is a schematic sectional structural diagram of the present utility model;
[0018] Figure 3 is a schematic structural diagram of the front side of the present utility model.
[0019] In the figure: 1 block body, 2 convex block, 3 groove, 4 inner frame one, 5 reinforcing block, 6 concrete filling layer, 7 inner frame two, 8 filling layer one, 9 inner frame three, 10 filling layer two, 11 filling layer three, 12 reinforcing rib, 13 rib, 14 convex plate, 15 wire mesh. Specific implementation manner
[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without making creative efforts shall fall within the protection scope of the present invention.
[0021] Please refer to Figures 1-3 , this embodiment provides a technical solution: an autoclaved aerated concrete composite self-insulating block, including a block body 1;
[0022] Block body 1: An inner frame 1-4 is provided inside it. Between the inner wall of the block body 1 and the outer surface of the inner frame 1-4, uniformly distributed reinforcing blocks 5 are provided. On the upper end of the block body 1, symmetric ribs 13 are provided on the left and right. On the lower end of the block body 1, a convex plate 14 is provided. The convex plate 14 is inserted between the two ribs 13. Wire meshes 15 are respectively provided at the upper and lower ends of the block body 1. The gap between the inner wall of the block body 1 and the outer surface of the inner frame 1-4 is a concrete filling layer 6. An inner frame 2-7 is provided inside the inner frame 1-4. Between the inner side surface of the inner frame 1-4 and the outer side surface of the inner frame 2-7 is a filling layer 1-8. An inner frame 3-9 is provided inside the inner frame 2-7. Between the inner side surface of the inner frame 2-7 and the outer side surface of the inner frame 3-9 is a filling layer 2-10. Inside the inner frame 3-9 is a filling layer 3-11. Uniformly distributed reinforcing bars 12 are provided inside the inner frame 1-4. The reinforcing bars 12 respectively penetrate through the inside of the inner frame 2-7 and the inner frame 3-9. A convex block 2 is provided at the left end of the block body 1. A groove 3 is formed at the right end of the block body 1. The convex block 2 and the groove 3 are fitted and installed. When producing the autoclaved aerated concrete composite self-insulating block, first, use a rectangular grinding mold to cast the block body 1 with concrete. Then, place a rectangular grinding mold smaller than the length and width of the block body 1 inside the block body 1 and cast the inner frame 1-4 with concrete. Next, pour uniformly distributed reinforcing blocks 5 with concrete between the inner wall of the block body 1 and the outer wall of the inner frame 1-4. Then, place a rectangular grinding mold smaller than the length and width of the inner frame 1-4 inside the inner frame 1-4 and cast the inner frame 2-7 with concrete. Next, place a rectangular grinding mold smaller than the length and width of the inner frame 2-7 inside the inner frame 2-7 and cast the inner frame 3-9 with concrete. Then, fill the concrete filling layer 6 in the gap between the inner wall of the block body 1 and the outer surface of the inner frame 1-4 with concrete. The filling layer 1-8 is a polystyrene foam board. The filling layer 2-10 is a polyurethane foam board. The filling layer 3-11 is rock wool. Then, pour concrete on the upper end of the block body 1 to seal the block body 1. Then, lay wire meshes 15 on the upper and lower surfaces of the block body 1. When using the block body 1, align two block bodies 1 so that the convex block 2 is inserted into the groove 3. Then, pour concrete. Then, pour concrete on the upper and lower surfaces of the two block bodies 1 so that the concrete adheres to the wire meshes 15. Align the upper and lower surfaces of the two block bodies 1 so that the convex plate 14 is spliced with the two ribs 13 to make the two block bodies 1 fixed more firmly.
[0023] The working principle of an autoclaved aerated concrete composite self-insulating block provided by the present utility model is as follows: When producing the autoclaved aerated concrete composite self-insulating block, first, a rectangular grinding die is used to cast and form the block body 1 with concrete. Then, a rectangular grinding die smaller than the length and width of the block body 1 is placed inside the block body 1, and the inner frame one 4 is cast and formed with concrete. Next, the reinforcing blocks 5 evenly distributed are cast with concrete between the inner wall of the block body 1 and the outer wall of the inner frame one 4. Then, a rectangular grinding die smaller than the length and width of the inner frame one 4 is placed inside the inner frame one 4, and the inner frame two 7 is cast and formed with concrete. Next, a rectangular grinding die smaller than the length and width of the inner frame two 7 is placed inside the inner frame two 7, and the inner frame three 9 is cast and formed with concrete. Then, the concrete filling layer 6 in the gap between the inner wall of the block body 1 and the outer surface of the inner frame one 4 is filled with concrete. The filling layer one 8 is a polystyrene foam board, the filling layer two 10 is a polyurethane foam board, and the filling layer three 11 is rock wool. Then, the upper end of the block body 1 is cast with concrete to seal the block body 1. Then, wire meshes 15 are laid on the upper and lower surfaces of the block body 1. When using the block body 1, two block bodies 1 are aligned, and the convex blocks 2 are inserted into the grooves 3. Then, concrete is used for casting. Then, the upper and lower surfaces of the two block bodies 1 are cast with concrete, so that the concrete adheres to the wire meshes 15. The upper and lower surfaces of the two block bodies 1 are aligned, and the convex plates 14 are spliced with the two rib strips 13, so that the two block bodies 1 are fixed more firmly.
[0024] The above are only the embodiments of the present utility model, and thus do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the content of the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be similarly included in the patent protection scope of the present utility model.
Claims
1. An autoclaved aerated concrete composite self-insulating building block, characterized in that: It comprises a building block body (1); The block body (1) has an inner frame (4) inside, and evenly distributed reinforcing blocks (5) are arranged between the inner wall of the block body (1) and the outer surface of the inner frame (4). The upper end of the block body (1) is provided with symmetrical ribs (13), and the lower end of the block body (1) is provided with a convex plate (14), which is plugged into the two ribs (13). The upper and lower ends of the block body (1) are respectively provided with wire meshes (15).
2. The autoclaved aerated concrete composite self-insulating building block according to claim 1, characterized in that: The gap between the inner wall of the block body (1) and the outer surface of the inner frame (4) is a concrete filling layer (6).
3. The autoclaved aerated concrete composite self-insulating building block according to claim 1, characterized in that: An inner frame 2 (7) is arranged inside the inner frame 1 (4), and a filling layer 1 (8) is provided between the inner side surface of the inner frame 1 (4) and the outer side surface of the inner frame 2 (7).
4. The autoclaved aerated concrete composite self-insulating building block according to claim 3, characterized in that: The inner frame 2 (7) is provided with an inner frame 3 (9) inside, and a filling layer 2 (10) is provided between the inner side surface of the inner frame 2 (7) and the outer side surface of the inner frame 3 (9).
5. The autoclaved aerated concrete composite self-insulating building block according to claim 4, characterized in that: The interior of the inner frame three (9) is a filling layer three (11).
6. The autoclaved aerated concrete composite self-insulating building block according to claim 4, characterized in that: The interior of the inner frame one (4) is provided with uniformly distributed reinforcing ribs (12), and the reinforcing ribs (12) respectively penetrate the interior of the inner frame two (7) and the inner frame three (9).
7. The autoclaved aerated concrete composite self-insulating building block according to claim 1, characterized in that: The left end of the building block body (1) is provided with a protrusion (2), and the right end of the building block body (1) is provided with a groove (3), and the protrusion (2) and the groove (3) are installed in coordination.