A wall of ALC panels
By setting a drying layer and a fireproof layer on the exterior of the ALC panel, with ventilation holes connecting to the outside, and fixing plates and spiral wires enhancing structural stability, the problems of ALC panels getting damp and the decorative surface peeling off in humid environments are solved, achieving improved moisture resistance, fire resistance, and stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA CONSTR SEVENTH ENG DIVISION CORP LTD
- Filing Date
- 2025-07-25
- Publication Date
- 2026-07-24
AI Technical Summary
Existing ALC boards are prone to moisture absorption when used in humid southern regions for extended periods, affecting their stability and causing the decorative surface to peel off.
A drying layer and a fireproof layer are set on the exterior of the ALC panel interior wall. Ventilation holes connect the drying layer to the outside. Fixing plates and spiral wires enhance structural stability. Filter plates are installed inside the ventilation holes to prevent impurities from entering. Desiccant absorbs moisture. Aluminum hydroxide material improves fire resistance and flame retardancy.
It improves the moisture resistance of ALC panel interior walls, ensuring the walls remain dry, enhances structural stability and fire resistance, prevents decorative surfaces from peeling off, and improves safety.
Smart Images

Figure CN224549409U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of ALC panel technology, specifically to an ALC panel interior wall. Background Technology
[0002] ALC panels are porous concrete panels made primarily from fly ash (or silica sand), cement, and lime, cured under high-pressure steam. They can be directly used on the interior walls of various building structures. The main purpose of the panel structure is to achieve its sound insulation, noise reduction, and safety functions, so the most economical option is to ensure that its functions are achieved.
[0003] A novel ALC panel for interior walls, as described in announcement number CN210369449U, includes a right-angled steel frame with horizontal and vertical components located on the two right-angled sides. The horizontal components include a horizontal mounting plate installed on the horizontal right-angled side of the steel frame, a horizontal wall panel and a splicing plate arranged side-by-side and adjacent to the bottom of the horizontal mounting plate, a shielding plate located on the outside of the horizontal wall panel, and a decorative layer located at the bottom of the horizontal wall panel. The decorative layer comprises alkali-resistant mesh fabric, interior wall putty, and interior wall paint layered from the inside out to improve sound insulation. However, this ALC panel lacks a protective structure, making it prone to moisture absorption during long-term use in humid southern regions. Moisture absorption can affect the overall stability, and the externally attached decorative surface is also susceptible to moisture absorption and peeling, impacting the stability of use. Therefore, it is necessary to provide a new type of ALC panel for interior walls to solve these technical problems. Utility Model Content
[0004] The purpose of this utility model is to provide an ALC panel interior wall that has the advantages of moisture resistance, anti-fall-off, and improved stability, thus solving the problems in the background technology.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an ALC panel interior wall, comprising: a wall body, wherein an adhesive layer is fixedly connected to the outside of the wall body; a protective component, wherein the protective component includes a drying layer, the drying layer is fixedly connected to the outside of the adhesive layer, a fireproof layer is fixedly connected to the outside of the drying layer, a decorative surface is fixedly connected to the outside of the fireproof layer, a fixing plate is uniformly laid inside the drying layer and the fireproof layer, a spiral wire is fixedly connected to the outside of the fixing plate, and ventilation holes are uniformly opened on the outside of the decorative surface. During daily use, the fireproof layer can improve the fireproof and flame-retardant effect of the overall device. At the same time, when the humidity is high, the moisture outside the wall body will be absorbed by the drying layer. When the indoor air is ventilated and dry, the moisture inside the drying layer will evaporate and be discharged to the outside through the ventilation holes, which can always ensure the dry state of the wall body and improve the protective effect of the wall body. At the same time, when the overall device is in use, the fixed plate and spiral wire can pull and connect with the material, making the drying layer and fireproof layer more stable and preventing them from falling off during installation and assembly, thus improving the stability of the overall device.
[0006] Preferably, the fireproof layer is made of aluminum hydroxide, which can decompose to absorb heat and release water vapor to cool down, thus achieving a flame-retardant effect.
[0007] Preferably, the vent extends through the fireproof layer into the interior of the drying layer. The vent allows the moisture absorbed inside the drying layer to evaporate, facilitating the release of moisture and ensuring the drying effect of the wall.
[0008] Preferably, a filter plate is installed inside the vent hole. The filter plate can prevent external dust particles and impurities from entering through the vent hole, thereby improving the filtering and anti-clogging effect.
[0009] Preferably, the fixing plate has a circular hole inside, and a crossbar is fitted inside the circular hole. The crossbar allows multiple fixing plates to be connected in series, improving the overall integrity.
[0010] Preferably, the crossbar is made of stainless steel and can form a longitudinal and transverse layout with the spiral wire. This longitudinal and transverse layout can improve the stability of the overall device.
[0011] Preferably, the interior of the drying layer is filled with a desiccant, and the vent holes are evenly spaced. The desiccant can improve the adsorption of moisture from the outside of the wall, thus preventing the wall from getting damp and improving the protection of the wall.
[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:
[0013] In daily use, this utility model improves the fire resistance and flame retardancy of the entire device through the fireproof layer. At the same time, when the humidity is high, the moisture on the outside of the wall will be absorbed by the drying layer. When the indoor air is ventilated and dry, the moisture inside the drying layer will evaporate and be discharged to the outside through the vents, which can always ensure the dryness of the wall and improve the protection of the wall. In addition, when the entire device is in use, the fixed plates and spiral wires can pull and connect with the material, making the drying layer and fireproof layer more stable and preventing them from falling off during installation and assembly, thus improving the stability of the entire device. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the external structure of an ALC panel interior wall according to the present invention.
[0015] Figure 2 This is a schematic diagram of the internal disassembly structure of an ALC panel interior wall according to this utility model;
[0016] Figure 3 This is a schematic diagram of the external structure of the spiral wire of the interior wall of an ALC panel according to the present invention.
[0017] Figure 4 This utility model relates to an ALC panel for interior wall panels. Figure 2 Enlarged structural diagram at point A in the middle.
[0018] In the diagram: 1. Wall; 2. Adhesive layer; 3. Drying layer; 4. Fireproof layer; 5. Decorative surface; 6. Ventilation hole; 7. Fixing plate; 8. Spiral wire; 9. Round hole; 10. Crossbar; 11. Filter plate. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Please see Figures 1 to 4This utility model provides a technical solution: an ALC panel interior wall, comprising: a wall body 1, with an adhesive layer 2 fixedly connected to the outside of the wall body 1; a protective component, including a drying layer 3, the drying layer 3 fixedly connected to the outside of the adhesive layer 2, a fireproof layer 4 fixedly connected to the outside of the drying layer 3, a decorative surface 5 fixedly connected to the outside of the fireproof layer 4, a fixing plate 7 evenly laid inside the drying layer 3 and the fireproof layer 4, a spiral wire 8 fixedly connected to the outside of the fixing plate 7, and ventilation holes 6 evenly opened on the outside of the decorative surface 5. During daily use, the fireproof layer 4 can... The drying layer 3 enhances the fire resistance and flame retardancy of the overall device. When the humidity is high, the moisture outside the wall 1 is absorbed by the drying layer 3. When the room is ventilated and dry, the moisture inside the drying layer 3 evaporates and is discharged to the outside through the vent 6, which can always ensure the dryness of the wall 1 and improve the protection of the wall 1. At the same time, when the overall device is in use, the fixed plate 7 and spiral wire 8 can pull and connect with the material, making the drying layer 3 and fireproof layer 4 more stable and preventing them from falling off during installation and assembly, thus improving the stability of the overall device.
[0021] The fireproof layer 4 is made of aluminum hydroxide. Aluminum hydroxide can decompose and absorb heat and release water vapor to cool down, thus achieving a flame-retardant effect. In the event of an accidental fire during the use of the entire device, the aluminum hydroxide can decompose the high temperature in the room, further improving the protection of the wall 1 and preventing the wall 1 from being damaged due to excessive expansion caused by heat. This improves the stability and safety of the entire device.
[0022] Ventilation holes 6 extend through the fireproof layer 4 into the interior of the drying layer 3. Ventilation holes 6 allow the moisture absorbed inside the drying layer 3 to evaporate, facilitating the discharge of moisture and ensuring the drying effect of the wall 1. A filter plate 11 is installed inside the ventilation holes 6. The filter plate 11 prevents external dust particles and impurities from entering through the ventilation holes 6, improving the filtering and anti-clogging effect. Ventilation holes 6 can achieve a two-way linkage. First, it allows the heated and vaporized gas inside to be discharged to achieve the dehumidification effect. Second, it allows the indoor temperature to be transferred to the drying layer 3 through the ventilation holes 6 after the room is ventilated and dried, so that the drying layer 3 is heated and the efficiency of moisture evaporation is improved.
[0023] The fixing plate 7 has a circular hole 9 inside, and a crossbar 10 is fitted inside the circular hole 9. The crossbar 10 can connect multiple fixing plates 7 in series, improving the overall integrity. By connecting multiple fixing plates 7 in series, the multiple fixing plates 7 can be more stable when evenly arranged and will not easily loosen or fall off.
[0024] The crossbar 10 is made of stainless steel. The crossbar 10 and the spiral wire 8 can form a longitudinal and transverse layout. The longitudinal and transverse layout of the crossbar 10 and the spiral wire 8 can improve the stability of the overall device. The interior of the drying layer 3 is filled with desiccant. The vent holes 6 are evenly spaced. The desiccant can improve the adsorption of moisture on the outside of the wall 1, which can prevent the wall 1 from getting damp and improve the protection of the wall 1.
[0025] When the ALC panel is used for interior walls, the fireproof layer 4 can improve the fire resistance and flame retardancy of the entire device. At the same time, when the humidity is high, the moisture outside the wall 1 will be absorbed by the drying layer 3. When the room is ventilated and dry, the moisture inside the drying layer 3 will evaporate and be discharged to the outside through the ventilation holes 6. The fixed plate 7 and spiral wire 8 can be pulled and connected to the material.
[0026] The standard parts used in this embodiment can be purchased directly from the market, while the non-standard structural parts described in the specification and drawings can be processed directly based on existing technical knowledge without any doubt. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.
[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.
[0028] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.
[0029] In conclusion, the above are merely preferred embodiments of this utility model and are not intended to limit this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. An ALC panel interior wall panel, characterized in that, include: The wall (1) is fixedly connected to the outside of the wall (1) with an adhesive layer (2); The protective component includes a drying layer (3), which is fixedly connected to the outside of the adhesive layer (2). A fireproof layer (4) is fixedly connected to the outside of the drying layer (3), and a decorative surface (5) is fixedly connected to the outside of the fireproof layer (4). A fixing plate (7) is uniformly laid inside the drying layer (3) and the fireproof layer (4). A spiral wire (8) is fixedly connected to the outside of the fixing plate (7). Ventilation holes (6) are uniformly opened on the outside of the decorative surface (5).
2. The ALC panel interior wall according to claim 1, characterized in that: The fireproof layer (4) is made of aluminum hydroxide.
3. The ALC panel interior wall according to claim 1, characterized in that: The vent (6) extends through the fireproof layer (4) into the interior of the drying layer (3).
4. The ALC panel interior wall according to claim 1, characterized in that: The air vent (6) is fitted with a filter plate (11).
5. The ALC panel interior wall according to claim 1, characterized in that: The fixing plate (7) has a circular hole (9) inside, and a crossbar (10) is fitted inside the circular hole (9).
6. The ALC panel interior wall according to claim 5, characterized in that: The crossbar (10) is made of stainless steel and can form a longitudinal and transverse layout with the spiral wire (8).
7. The ALC panel interior wall according to claim 1, characterized in that: The interior of the drying layer (3) is filled with a desiccant, and the vent holes (6) are evenly spaced.