Indoor building waterproof wall structure

Abstract

This utility model relates to the field of building waterproof wall technology and discloses an indoor building waterproof wall structure, including a building wall: the building wall includes a base wall, and a ground waterproof structure is provided around the lower perimeter of the building wall; the ground waterproof structure includes two sets of horizontal protective blocks and vertical protective blocks, the sides of the horizontal protective blocks are attached to the horizontal sides of the building wall, the sides of the vertical protective blocks are attached to the vertical sides of the building wall, and the two ends of the horizontal protective blocks are provided with insertion grooves. This indoor building waterproof wall structure forms a comprehensive, multi-layered three-dimensional waterproof system within the building wall itself, which can effectively resist water penetration in various complex environments. Simultaneously, combined with ground waterproofing, it further enhances the waterproof effect of the wall. Furthermore, the ground waterproof structure facilitates on-site installation by personnel, achieving double-layer waterproofing for the building wall.

Description

Technical Field

[0001] This utility model relates to the field of building waterproof wall technology, specifically to an indoor building waterproof wall structure. Background Technology

[0002] In modern interior architecture, wall waterproofing is a crucial aspect of ensuring structural safety and indoor environmental quality. Damp areas such as kitchens and bathrooms, as well as spaces susceptible to groundwater intrusion like basements, are constantly threatened by moisture infiltration. Once moisture seeps into the walls, it not only leads to mold growth, paint peeling, and damage to decorative layers, affecting the aesthetics of the interior, but can also corrode the steel reinforcement in the building structure, reducing wall strength, shortening the building's lifespan, and even creating safety hazards.

[0003] Currently, common wall waterproofing measures mainly include applying waterproof coatings to the wall surface, laying waterproof membranes, or setting up simple waterproof slopes on the ground. However, these traditional waterproofing methods have many limitations. Single waterproof coatings or waterproof membranes are prone to cracking, peeling, and joint sealing failure under the influence of long-term dampness, temperature changes, and slight structural deformation, making it difficult to form a continuous and effective waterproof barrier.

[0004] Meanwhile, existing ground waterproofing structures and wall waterproofing structures are often independent of each other and lack a coordinated protection mechanism. Water accumulated on the ground may still seep into the wall through the junction of the wall and the ground, leading to waterproofing failure. In addition, traditional waterproofing structures are mostly standardized designs, which are difficult to adapt flexibly to the complex conditions of different building sites. In actual installation, poor waterproofing effect often occurs due to differences in the site environment.

[0005] Therefore, it is necessary to propose an indoor building waterproof wall structure. Utility Model Content

[0006] To address the shortcomings of existing technologies, this utility model provides an indoor building waterproof wall structure that has the advantages of enabling coordinated waterproofing of walls and floors and facilitating on-site installation, thus solving the problems mentioned in the background art.

[0007] This utility model provides the following technical solution: an indoor building waterproof wall structure, including a building wall:

[0008] The building wall includes a base wall, and a ground waterproofing structure is provided around the lower side of the building wall;

[0009] The ground waterproofing structure includes two sets of horizontal protective blocks and vertical protective blocks. The sides of the horizontal protective blocks are attached to the horizontal sides of the building walls, and the sides of the vertical protective blocks are attached to the vertical sides of the building walls. The two ends of the horizontal protective blocks are provided with insertion grooves, and the two ends of the sides of the vertical protective blocks are fixedly connected with insertion blocks. The insertion blocks are inserted into the insertion grooves, and the connection between the insertion blocks and the insertion grooves is coated with adhesive. The lower outer parts of the horizontal and vertical protective blocks are provided with waterproof lines.

[0010] Preferably, the side of the base wall is coated with an interface agent layer, the other side of the interface agent layer is attached with a leveling layer, the other side of the leveling layer is sprayed with a nano-crystalline waterproof layer, the other side of the nano-crystalline waterproof layer is coated with a waterproof coating, the other side of the waterproof coating is adhered with a first waterproof membrane layer, the other side of the first waterproof membrane layer is adhered with a thermal insulation and waterproof layer, the other side of the thermal insulation and waterproof layer is adhered with a second waterproof membrane layer, and the other side of the second waterproof membrane layer is sprayed with a decorative surface layer.

[0011] Preferably, the waterproof line is adhered in an L-shape to the connection between the ground and the horizontal or vertical protective block using polyurethane sealant.

[0012] Preferably, the interface agent layer is composed of a concrete interface treatment agent and is attached to the side of the base wall by brushing; the leveling layer is composed of cement mortar; the nano-crystalline waterproof layer is composed of nano-level penetrating crystalline waterproof coating; and the waterproof coating is composed of polyurethane waterproof coating.

[0013] Preferably, both the first and second waterproof membrane layers are composed of self-adhesive waterproof membranes, and the thermal insulation and waterproof layer is composed of rigid polyurethane foam board and polymer waterproof membrane.

[0014] Preferably, the two sets of horizontal protective blocks have the same structure, the two sets of vertical protective blocks have the same structure, the horizontal and vertical protective blocks are made of willow wood, and the waterproof line is synchronously attached to the overlapping part of the horizontal and vertical protective blocks.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] This type of indoor building waterproof wall structure effectively prevents water from the ground from penetrating the building walls by setting horizontal and vertical protective blocks at their bottom waterproof structures around the perimeter of the walls. A waterproof line made of waterproof colloid is then installed on the outer side of the horizontal and vertical protective blocks to further enhance impermeability. The building walls employ a combined waterproofing system consisting of a nano-crystalline waterproof layer, a waterproof coating, a first layer of waterproof membrane, a thermal insulation waterproof layer, and a second layer of waterproof membrane, further strengthening the wall's waterproofing effect. This structure forms a comprehensive, multi-layered, three-dimensional waterproofing system within the building walls, effectively resisting moisture penetration in various complex environments. Combined with ground waterproofing, it further enhances the wall's waterproofing effect. The ground waterproofing structure is convenient for on-site installation, achieving a double-layered waterproofing for the building walls. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model;

[0019] Figure 2 This is a schematic diagram of the connection structure between the horizontal and vertical protective blocks of this utility model;

[0020] Figure 3 This is a schematic diagram of the internal structure of the building wall of this utility model.

[0021] The attached diagram lists the components represented by each number as follows:

[0022] 1. Building wall; 110. Base wall; 120. Interface agent layer; 130. Leveling layer; 140. Nano-crystalline waterproof layer; 150. Waterproof coating; 160. Waterproof membrane layer one; 170. Thermal insulation and waterproof layer; 180. Waterproof membrane layer two; 190. Decorative surface layer; 2. Horizontal protective block; 210. Interlocking groove; 3. Vertical protective block; 310. Interlocking block; 4. Waterproof line. Detailed Implementation

[0023] 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.

[0024] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the utility model will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0025] Please see Figure 1 , Figure 2 and Figure 3 An indoor building waterproof wall structure, comprising building wall 1:

[0026] Building wall 1 includes a base wall 110, and a ground waterproof structure is provided around the lower side of building wall 1.

[0027] The ground waterproofing structure includes two sets of horizontal protective blocks 2 and vertical protective blocks 3. The sides of the horizontal protective blocks 2 are attached to the horizontal side of the building wall 1, and the sides of the vertical protective blocks 3 are attached to the vertical side of the building wall 1. The two ends of the horizontal protective blocks 2 are provided with insertion grooves 210. The two ends of the sides of the vertical protective blocks 3 are fixedly connected with insertion blocks 310. The insertion blocks 310 are inserted into the insertion grooves 210. The connection between the insertion blocks 310 and the insertion grooves 210 is coated with adhesive. The lower outer part of the horizontal protective blocks 2 and the vertical protective blocks 3 is provided with waterproof lines 4.

[0028] By setting horizontal protective blocks 2 and vertical protective blocks 3 at the bottom of the building wall 1, and by interlocking the horizontal protective blocks 2 and vertical protective blocks 3, quick installation can be achieved, which can effectively prevent water from the ground from penetrating into the building wall 1. At the same time, a waterproof line 4 made of waterproof colloid is set on the outside of the horizontal protective blocks 2 and vertical protective blocks 3 to further enhance the impermeability.

[0029] As a preferred technical solution of this utility model, the side of the base wall 110 is coated with an interface agent layer 120, the other side of the interface agent layer 120 is attached with a leveling layer 130, the other side of the leveling layer 130 is sprayed with a nano-crystalline waterproof layer 140, the other side of the nano-crystalline waterproof layer 140 is coated with a waterproof coating layer 150, the other side of the waterproof coating layer 150 is pasted with a waterproof membrane layer 160, the other side of the waterproof membrane layer 160 is pasted with a thermal insulation and waterproof layer 170, the other side of the thermal insulation and waterproof layer 170 is pasted with a waterproof membrane layer 180, and the other side of the waterproof membrane layer 180 is sprayed with a decorative surface layer 190.

[0030] The building wall 1 adopts a combined waterproofing system consisting of a nano-crystalline waterproof layer 140, a waterproof coating 150, a waterproof membrane layer 160, a thermal insulation and waterproof layer 170, and a second waterproof membrane layer 180, which enhances the waterproofing effect of the wall itself.

[0031] As a preferred technical solution of this utility model, the waterproof line 4 is adhered to the ground and the connection between the horizontal protective block 2 or the vertical protective block 3 in an L-shape by polyurethane sealant.

[0032] As a preferred technical solution of this utility model, the interface agent layer 120 is composed of a concrete interface treatment agent and is attached to the side of the base wall 110 by brushing. The leveling layer 130 is composed of cement mortar. The nano-crystalline waterproof layer 140 is composed of nano-level penetrating crystalline waterproof coating. The waterproof coating layer 150 is composed of polyurethane waterproof coating. The first waterproof membrane layer 160 and the second waterproof membrane layer 180 are both composed of self-adhesive waterproof membrane. The thermal insulation and waterproof layer 170 is composed of rigid polyurethane foam board and polymer waterproof membrane.

[0033] The specific operation process is as follows: First, a concrete interface treatment agent is applied to the surface of the base wall 110 to form an interface agent layer 120, which enhances the adhesion between the base wall 110 and subsequent components. Next, a leveling layer 130 made of cement mortar is applied to level the surface of the base wall 110. Then, a nano-level penetrating crystalline waterproof coating is sprayed onto the surface of the leveling layer 130 to form a nano-crystalline waterproof layer 140. Its active chemical substances penetrate into the interior of the base wall 110, reacting with cement hydration products to generate crystals, filling pores and micro-cracks, and enhancing the waterproofness and density of the base layer. A polyurethane waterproof coating is then applied to the surface of the nano-crystalline waterproof layer 140 to form a waterproof coating 150, further improving the waterproof performance. The surface of the waterproof coating 150... The self-adhesive waterproof membrane is used as the first waterproof membrane layer 160. The self-adhesive layer of the membrane is tightly adhered, and the overlaps are hot-air welded to ensure waterproofing. Adhesive fiber mesh is applied to the surface of the first waterproof membrane layer 160 to enhance the connection strength with subsequent layers. The thermal insulation and waterproof layer 170 is composed of rigid polyurethane foam board and polymer waterproof membrane. It is fixed to the surface of the fiber mesh using a special adhesive in a spot-bonding manner. Adjacent thermal insulation and waterproof layers 170 are spliced ​​with tongue and groove joints, and the gaps are filled with waterproof sealant. The second waterproof membrane layer 180 is then adhered to the surface of the thermal insulation and waterproof layer 170 in the same way as the first waterproof membrane layer 160. Finally, a decorative surface layer 190 is sprayed or rolled onto the surface of the second waterproof membrane layer 180.

[0034] As a preferred technical solution of this utility model, the two sets of horizontal protective blocks 2 have the same structure, the two sets of vertical protective blocks 3 have the same structure, the horizontal protective blocks 2 and the vertical protective blocks 3 are made of willow wood, and the waterproof line 4 is synchronously attached to the overlapping part of the horizontal protective blocks 2 and the vertical protective blocks 3.

[0035] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0036] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An indoor building waterproof wall structure, comprising a building wall (1), characterized in that: The building wall (1) includes a base wall (110), and a ground waterproof structure is provided around the lower side of the building wall (1); The ground waterproofing structure includes two sets of horizontal protective blocks (2) and vertical protective blocks (3). The side of the horizontal protective block (2) is attached to the horizontal side of the building wall (1), and the side of the vertical protective block (3) is attached to the vertical side of the building wall (1). The two ends of the horizontal protective block (2) are provided with insertion grooves (210). The two ends of the side of the vertical protective block (3) are fixedly connected with insertion blocks (310). The insertion blocks (310) are inserted into the insertion grooves (210). The connection between the insertion blocks (310) and the insertion grooves (210) is coated with adhesive. The lower outer part of the horizontal protective block (2) and the vertical protective block (3) is provided with waterproof lines (4).

2. The indoor building waterproof wall structure according to claim 1, characterized in that: The side of the base wall (110) is coated with an interface agent layer (120), the other side of the interface agent layer (120) is attached with a leveling layer (130), the other side of the leveling layer (130) is sprayed with a nano-crystalline waterproof layer (140), the other side of the nano-crystalline waterproof layer (140) is coated with a waterproof coating layer (150), the other side of the waterproof coating layer (150) is attached with a waterproof membrane layer one (160), the other side of the waterproof membrane layer one (160) is attached with a thermal insulation and waterproof layer (170), the other side of the thermal insulation and waterproof layer (170) is attached with a waterproof membrane layer two (180), and the other side of the waterproof membrane layer two (180) is sprayed with a decorative surface layer (190).

3. The indoor building waterproof wall structure according to claim 1, characterized in that: The waterproof line (4) is attached to the ground and the horizontal protective block (2) or the vertical protective block (3) in an L-shape by polyurethane sealant.

4. The indoor building waterproof wall structure according to claim 2, characterized in that: The interface agent layer (120) is composed of concrete interface treatment agent and is attached to the side of the base wall (110) by brushing. The leveling layer (130) is composed of cement mortar. The nano-crystalline waterproof layer (140) is composed of nano-level penetrating crystalline waterproof coating. The waterproof coating layer (150) is composed of polyurethane waterproof coating.

5. The indoor building waterproof wall structure according to claim 2, characterized in that: Both the first waterproof membrane layer (160) and the second waterproof membrane layer (180) are made of self-adhesive waterproof membrane, and the thermal insulation and waterproof layer (170) is composed of rigid polyurethane foam board and polymer waterproof membrane.

6. The indoor building waterproof wall structure according to claim 1, characterized in that: The two sets of horizontal protective blocks (2) have the same structure, and the two sets of vertical protective blocks (3) have the same structure. The horizontal protective blocks (2) and vertical protective blocks (3) are made of willow wood, and the waterproof line (4) is synchronously attached to the overlapping part of the horizontal protective blocks (2) and vertical protective blocks (3).

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