Impermeable wallboard

Abstract

The impermeable wallboard comprises a base layer wall body, a heat preservation layer and a facing layer which are sequentially arranged from inside to outside, the facing layer comprises a plurality of facing bricks, the lower ends of the facing bricks are arc-shaped sections protruding outwards, and protruding parts corresponding to the inner sides of the arc-shaped sections are arranged at the upper ends of the facing bricks; the tapestry bricks in the vertical direction are overlapped with the arc-shaped sections through the convex parts to form a corrugated structure, connecting plates are arranged on the back faces of the tapestry bricks, the connecting plates and the tapestry bricks are horizontally arranged in a staggered mode, and the end faces of the connecting plates on the adjacent tapestry bricks are connected. The multiple face bricks are arranged, meanwhile, the arc-shaped sections and the convex parts are arranged at the two ends of the face bricks correspondingly, the adjacent face bricks are overlapped through the convex parts and the arc-shaped sections during installation, rainwater can flow down along the arc-shaped sections during rainfall, the flowing rainwater cannot enter the space between the face bricks, and the good waterproof and anti-seepage effects are achieved; the horizontally staggered connecting plates are arranged on the back face of the tapestry brick, so that the tapestry brick can be positioned and mounted through the connecting plates during mounting, and construction is facilitated.

Description

Technical Field

[0001] The present application relates to the field of construction technology, and in particular to an anti-seepage wallboard. Background Art

[0002] Reinforced concrete is often used in house construction to make the main body, including structures such as wall panels, support columns and support beams. The wall panels include inner wall panels and outer wall panels. As the side in contact with the outdoors, the outer wall panels need to consider their thermal insulation and waterproof performance. Therefore, most buildings will have insulation and waterproof layers on the outer wall panels, the size of which is equivalent to the width of the entire house span (or depth) and the height of the entire floor.

[0003] The insulation layer of most buildings uses prefabricated insulation wall panels, which are fixed to the exterior wall panels through anchoring mechanisms. The waterproof layer is realized by using a waterproof coating. At the same time, decorative tiles or decorative surface layers are set outside the waterproof coating for protection. In the construction of exterior wall panels, anti-seepage waterproof mortar is generally used. However, due to the different experience of construction workers, the wall construction of some buildings may not be standardized. For example, uneven application of wall panel mortar or insufficient grouting depth will cause water to enter the decorative tiles, affecting their waterproof performance.

[0004] There are some anti-seepage wall panel structures on the market. For example, the Chinese patent with authorization announcement number CN218779773U and publication date March 31, 2023 discloses a leakage-proof precast concrete exterior wall panel, which relates to the technical field of concrete exterior wall panels, including an exterior wall panel body, an outer panel is provided on the top of the exterior wall panel body, and positioning blocks are fixed on both sides of the outer panel. Positioning grooves are provided on both sides of the exterior wall panel body at the position of the positioning blocks. Embedded bolts are rotatably connected between the outer panel and the exterior wall panel body. A guide plate is fixedly installed on one side of the exterior wall panel body, and the surface of the outer panel has a corrugated structure.

[0005] In the above, by setting the exterior wall panel body, outer panel, positioning block, positioning groove, embedded bolts and guide plate, the outer panel with an arc is laid to avoid the accumulation of water on the surface of the exterior wall panel body, so that the accumulated water cannot penetrate into the gap of the exterior wall panel body, thereby improving the reliability of the connection between the exterior wall panel bodies and simplifying the disassembly and assembly. Regarding the related technologies mentioned above, the inventor believes that the application realizes drainage through the arc-shaped outer panel, but a guide plate is set between the two wall panels. Although the accumulated water can be diverted, the accumulated water flows left and right after diversion, causing it to penetrate into the gaps on the left and right of the wall panels, causing water seepage. At the same time, the application sets embedded bolts at the lower arc of the outer panel, and water seepage will also occur at the embedded bolts, causing the bolts to rust and affect the connection effect. Utility Model Content

[0006] The present application provides an anti-seepage wall panel that is easy to install and has good anti-seepage effect.

[0007] An anti-seepage wall panel provided by the present application adopts the following technical solution:

[0008] An anti-seepage wall panel includes a base wall, a thermal insulation layer, and a decorative layer arranged in sequence from inside to outside. The decorative layer includes multiple decorative bricks. The lower end of the decorative brick is an outwardly convex arc section, and the upper end of the decorative brick is provided with a convex portion corresponding to the inner side of the arc section. The decorative bricks in the vertical direction overlap and lap through the convex portion and the arc section to form a corrugated structure. A connecting plate is arranged on the back of the decorative brick. The connecting plate is horizontally offset from the decorative brick and can be connected to the decorative layer, and the end faces of the connecting plates on adjacent decorative bricks are connected.

[0009] Preferably, a mortar leveling layer and a mortar connecting layer are arranged between the base wall and the thermal insulation layer, and a mesh cloth strengthening layer and a waterproof coating layer are arranged between the thermal insulation layer and the decorative layer.

[0010] Preferably, the decorative brick is of a square structure, the middle part of the decorative brick is of a flat plate structure, the left or right side of the connecting plate extends beyond the decorative brick and a bolt hole is arranged in the extended part, an anchor bolt is inserted into the bolt hole, the other side of the connecting plate is located inside the decorative brick, and the left and right end faces of the connecting plates adjacent in the horizontal direction are connected, and the bolt hole and the anchor bolt are located inside the decorative brick.

[0011] Preferably, the connecting plate is a square plate, and the upper and lower end faces of the connecting plates adjacent in the vertical direction are connected.

[0012] Preferably, the back of the connecting plate is provided with a grid-shaped convex rib or groove.

[0013] Preferably, an inverted triangular water diversion part is arranged at the lower front end of the arc section.

[0014] In summary, the present application includes at least one of the following beneficial technical effects:

[0015] 1. By arranging multiple decorative bricks and respectively arranging an arc section and a convex portion at both ends of the decorative brick, when installed, adjacent decorative bricks overlap and lap through the convex portion and the arc section. In rainy weather, rainwater can flow down along the arc section. At the same time, since the decorative bricks are installed in a lapping manner, the flowing rainwater will not enter between the decorative bricks, achieving a good waterproof and anti-seepage effect; by arranging a connecting plate on the back of the decorative brick and horizontally offsetting the connecting plate from the decorative brick, it can be positioned and installed through the connecting plate during installation, facilitating construction.

[0016] 2. By arranging a bolt hole in the part where the connecting plate extends beyond the decorative brick and arranging an anchor bolt in the bolt hole, the installation and fixation of the decorative brick are ensured. At the same time, after the decorative brick is installed, the anchor bolt can be located inside the decorative brick, avoiding bolt corrosion and ensuring the stable connection of the decorative brick.

[0017] 3. By setting the connecting plate as a square plate, the position of the facing brick can be determined by aligning the connecting plate during installation, which is convenient for positioning and installation. At the same time, convex ribs or grooves are provided on the back of the connecting plate to ensure the connection effect between the facing brick and the insulation layer and ensure stable connection.

[0018] 4. By providing an inverted triangular water diversion part at the lower front end of the arc section, rainwater can be diverted to flow down from the end of the water diversion part, ensuring the drainage effect and avoiding water seepage. Description of the Drawings

[0019] Figure 1 It is a schematic structural diagram of the anti-seepage wall panel in the preferred embodiment of the present application.

[0020] Figure 2 It is a perspective view of the facing brick in the preferred embodiment of the present application.

[0021] Figure 3 It is a perspective view of the facing brick from another angle in the preferred embodiment of the present application.

[0022] Figure 4 It is a front view of the facing brick in the preferred embodiment of the present application.

[0023] Description of the Reference Numerals: 1, base wall; 2, insulation layer; 3, facing layer; 301, facing brick; 301a, arc section; 301b, convex part; 301c, connecting plate; 301d, water diversion part. Detailed Description of the Embodiment

[0024] The following further describes the present application in detail with reference to the drawings.

[0025] The embodiment of the present application discloses an anti-seepage wall panel.

[0026] Refer to Figures 1 to 4 , an anti-seepage wall panel, including a base wall 1, an insulation layer 2 and a facing layer 3 arranged in sequence from inside to outside. Specifically, a mortar leveling layer and a mortar connection layer are provided between the base wall 1 and the insulation layer 2, and a mesh cloth strengthening layer and a waterproof coating layer are provided between the insulation layer 2 and the facing layer 3; the facing layer 3 includes multiple square-structured facing bricks 301. The middle of the facing brick 301 is a flat plate structure, the lower end of the facing brick 301 is an outwardly convex arc section 301a, and a convex part 301b corresponding to the inner side of the arc section 301a is provided at the upper end of the facing brick 301. The facing bricks 301 in the vertical direction overlap and lap through the convex part 301b and the arc section 301a to form a corrugated structure.

[0027] Refer to Figures 2 to 3, a square connecting plate 301c is provided on the back of the facing tile 301. The connecting plate 301c is horizontally offset from the facing tile 301 and the connecting plate 301c can be connected to the facing layer 3. The end faces of the connecting plates 301c on adjacent facing tiles 301 are in contact with each other. Specifically, the left or right side of the connecting plate 301c extends beyond the facing tile 301 and bolt holes are provided in the extended part. Anchor bolts are inserted into the bolt holes. The other side of the connecting plate 301c is located inside the facing tile 301. The left and right end faces of the horizontally adjacent connecting plates 301c are in contact with each other. The bolt holes and the anchor bolts are located inside the facing tile 301. After installation, the anchor bolts can be located inside the facing tile 301 to avoid bolt corrosion and ensure the stable connection of the facing tile 301; the upper and lower end faces of the vertically adjacent connecting plates 301c are in contact with each other. The back of the connecting plate 301c is provided with grid-shaped convex ribs or grooves; a triangular water diversion part 301d is provided at the lower front part of the arc section 301a, which can divert rainwater to flow down from the end of the water diversion part, ensure the drainage effect and avoid water seepage.

[0028] The above are all the preferred embodiments of the present application, and the protection scope of the present application is not limited thereby. Therefore, all equivalent changes made according to the structure, shape and principle of the present application should be covered within the protection scope of the present application.

Claims

1. An anti-seepage wall panel, characterized in that: It includes a base wall (1), a thermal insulation layer (2) and a decorative layer (3) arranged in sequence from the inside to the outside. The decorative layer (3) includes multiple decorative bricks (301). The lower end of the decorative brick (301) is an outwardly convex arc section (301a). A convex portion (301b) corresponding to the inner side of the arc section (301a) is arranged at the upper end of the decorative brick (301). The decorative bricks (301) in the vertical direction overlap and lap through the convex portion (301b) and the arc section (301a) to form a corrugated structure. A connecting plate (301c) is arranged on the back of the decorative brick (301). The connecting plate (301c) is horizontally misaligned with the decorative brick (301) and the connecting plate (301c) can be connected to the decorative layer (3). The end faces of the connecting plates (301c) on adjacent decorative bricks (301) are in contact with each other.

2. The impermeable wall panel according to claim 1, characterized in that: A mortar leveling layer and a mortar connecting layer are arranged between the base wall (1) and the thermal insulation layer (2). A mesh cloth strengthening layer and a waterproof coating layer are arranged between the thermal insulation layer (2) and the decorative layer (3).

3. The impermeable wall panel according to claim 1, characterized in that: The decorative brick (301) is of a square structure. The middle part of the decorative brick (301) is of a flat plate structure. The left or right side of the connecting plate (301c) extends beyond the decorative brick (301) and bolt holes are arranged in the extended part. Anchor bolts are inserted into the bolt holes. The other side of the connecting plate (301c) is located inside the decorative brick (301). The left and right end faces of the connecting plates (301c) adjacent in the horizontal direction are in contact with each other. The bolt holes and the anchor bolts are located inside the decorative brick (301).

4. An impermeable wall panel according to claim 1, characterized in that: The connecting plate (301c) is a square plate. The upper and lower end faces of the connecting plates (301c) adjacent in the vertical direction are in contact with each other.

5. An impermeable wall panel according to claim 1, characterized in that: Mesh-like convex ribs or grooves are arranged on the back of the connecting plate (301c).

6. An impermeable wall panel according to claim 1, characterized in that: An inverted triangular water diversion part (301d) is arranged at the lower front end of the arc section (301a).

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