Waterproof wall
By setting two waterproof layers on the outside of the waterproof wall and optimizing the reinforcement layer, the problem of leakage of existing waterproof walls during rainwater erosion is solved, and the wall is well-waterproof and tensile and tear resistance is achieved, ensuring the dryness and safety of the indoor environment.
Patent Information
- Application Number
- CN202421446070.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-24
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-06-24
AI Technical Summary
When existing waterproof walls are washed by rainwater, water is easily adsorbed on the concrete surface and leaked into the wall, causing the wall to become tide. Especially in rainy weather, water remains inside the wall for a long time, affecting the indoor environment.
A waterproof wall is designed, including a main wall, a reinforcement layer, a first waterproof layer and a second waterproof layer. Two mortar layers, two waterproof adhesive layers and two coating layers are provided in the second waterproof layer. Combined with the third mesh, the second cloth layer and the third cloth layer, the waterproof performance, tensile and tear resistance of the wall are ensured.
By setting two waterproof layers on the outside of the wall and optimizing the reinforcement layer structure, the wall is well-waterproof, tensile and tear resistance, avoiding water seepage caused by cracks in the main wall, ensuring dryness and safety of the indoor environment.
Smart Images
Figure CN222685807U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building construction, in particular to a waterproof wall. Background Art
[0002] Building wall waterproofing is a sub-waterproofing project that ensures that the structure of a building (structure) is not invaded by water and the internal space is not harmed by water. Building wall waterproofing projects play an important role in the entire construction project. The main function of building wall waterproofing is to prevent the leakage of rainwater, domestic water and groundwater erosion within the design durability of the building or structure, ensure that the building structure and internal space are not damaged, and provide a comfortable and safe living environment.
[0003] When the existing waterproof wall is washed by rain, water is absorbed on the concrete surface and seeps into the wall, causing the wall to become damp. Especially in rainy weather, water will remain inside the wall for a long time, which will also have a certain impact on the indoor environment. Utility Model Content
[0004] The utility model aims to provide a waterproof wall to solve the problem of water seepage in the wall.
[0005] The technical solution of the utility model is: a waterproof wall, comprising a main wall, a reinforcement layer arranged on the outer surface of the main wall, a first waterproof layer arranged on the outer surface of the reinforcement layer, and a second waterproof layer coated on the outside of the main wall, the reinforcement layer and the first waterproof layer, the second waterproof layer comprising a third mesh sheet arranged in the middle, a third mortar layer, a second cloth layer, a first waterproof adhesive layer and a first paint layer arranged in sequence from one side of the third mesh sheet, and a fourth mortar layer, a third cloth layer, a second waterproof adhesive layer and a second paint layer arranged in sequence from the other side of the third mesh sheet, the first paint layer or the second paint layer is adhered to the outside of the main wall, the reinforcement layer and the first waterproof layer.
[0006] In the above scheme, two waterproof layers are arranged on the outer side of the main wall, and two mortar layers, two waterproof glue layers and two paint layers are arranged in the second waterproof layer, combined with the third mesh, the second cloth layer and the third cloth layer, while ensuring good waterproofness of the wall, it also has good tensile and tear resistance, avoiding the waterproofness of the wall being affected by cracks in the main wall.
[0007] Preferably, the reinforcement layer includes a first mesh, a first mortar layer, a second mesh, a second mortar layer, a first cloth layer, a fifth mortar layer and an adhesive layer which are arranged in sequence, and the adhesive layer is bonded to the first waterproof layer.
[0008] Preferably, the first mesh, the second mesh and the third mesh are all steel wire meshes.
[0009] Preferably, the first cloth layer is glass fiber cloth, and the second cloth layer and the third cloth layer are polyester cloth.
[0010] Preferably, the thickness of the first mortar layer, the second mortar layer, the third mortar layer and the fourth mortar layer is 3-5 mm.
[0011] Preferably, the thickness of the adhesive layer is 6-10 mm.
[0012] Preferably, the first waterproof layer is a foam board.
[0013] Preferably, the waterproof wall further comprises a nail, one end of which is fixed to the side wall of the first waterproof layer, and the other end of which passes through the reinforcement layer and extends into the main wall.
[0014] Compared with the related art, the beneficial effects of the utility model are:
[0015] 1. Two waterproof layers are set on the outside of the main wall, in which two mortar layers, two waterproof adhesive layers and two coating layers are set in the second waterproof layer, and the third mesh and the second and third fabric layers are used to ensure good waterproofness of the wall while also having good tensile and tear resistance, so as to avoid the waterproofness of the wall being affected by cracks in the main wall;
[0016] Second, optimize the structure of the reinforcement layer so that it has two layers of steel mesh, which can not only enhance the strength of the main wall structure, but also improve the flatness of the outer side of the main wall, making it easier to fix the first waterproof layer and the second waterproof layer;
[0017] 3. Install nails between the main wall, the reinforcement layer and the first waterproof layer to fix and strengthen them so that the three are connected as a whole to ensure structural stability;
[0018] 4. The first waterproof layer is made of foam board, which has good waterproof, sound insulation and heat preservation effects. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 A schematic diagram of the structure of the waterproof wall provided by the utility model;
[0020] Figure 2 It is a schematic diagram of the installation structure of the reinforcement layer, the first waterproof layer and the nails;
[0021] Figure 3 This is a schematic diagram of the structure of the second waterproof layer.
[0022] In the attached figure: 1, main wall; 2, reinforcement layer; 3, first waterproof layer; 4, second waterproof layer; 5, first mesh; 6, first mortar layer; 7, second mesh; 8, second mortar layer; 9, first cloth layer; 10, fifth mortar layer; 11, adhesive layer; 12, nails; 13, third mesh; 14, third mortar layer; 15, second cloth layer; 16, first waterproof adhesive layer; 17, first paint layer; 18, fourth mortar layer; 19, third cloth layer; 20, second waterproof adhesive layer; 21, second paint layer. DETAILED DESCRIPTION
[0023] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict. For the convenience of description, if the words "upper", "lower", "left" and "right" appear in the following text, they only indicate that the upper, lower, left and right directions are consistent with the drawings themselves, and do not limit the structure.
[0024] like Figure 1 As shown, a waterproof wall provided in this embodiment includes a main wall 1, a reinforcement layer 2, a first waterproof layer 3, a second waterproof layer 4 and nails 12.
[0025] like Figure 1 , Figure 2 As shown, the reinforcement layer 2 includes a first mesh 5, a first mortar layer 6, a second mesh 7, a second mortar layer 8, a first cloth layer 9, a fifth mortar layer 10 and an adhesive layer 11 which are arranged in sequence. The adhesive layer 11 is bonded to the first waterproof layer 3. The first mesh 5 is bonded to the main wall 1 by the first mortar layer 6.
[0026] One end of the nail 12 is fixed to the side wall of the first waterproof layer 3, and the other end of the nail 12 passes through the reinforcement layer 2 and extends into the main wall 1. A plurality of nails 12 are arranged at intervals along the height and length of the main wall 1.
[0027] The first waterproof layer 3 is made of foam board, which has good waterproof, sound insulation and heat preservation effects. When the first waterproof layer 3 is fixed, the adhesive layer 11 is firstly scraped on the inner surface of the first waterproof layer 3, and then the first waterproof layer 3 is bonded to the fifth mortar layer 10 of the reinforcement layer 2 to make up for the flatness of the main wall 1 and enhance the bonding force.
[0028] like Figure 1 As shown, the second waterproof layer 4 is coated on the outside of the main wall 1, the reinforcement layer 2 and the first waterproof layer 3 to ensure the overall waterproof performance of the main wall 1.
[0029] like Figure 3As shown, the second waterproof layer 4 includes a third mesh 13 arranged in the middle, a third mortar layer 14, a second cloth layer 15, a first waterproof adhesive layer 16 and a first paint layer 17 arranged in sequence from one side of the third mesh 13, and a fourth mortar layer 18, a third cloth layer 19, a second waterproof adhesive layer 20 and a second paint layer 21 arranged in sequence from the other side of the third mesh 13, and the first paint layer 17 or the second paint layer 21 is adhered to the outside of the main wall 1, the reinforcement layer 2 and the first waterproof layer 3.
[0030] The first mesh 5, the second mesh 7 and the third mesh 13 are all steel wire meshes.
[0031] The first mortar layer 6, the second mortar layer 8, the third mortar layer 14 and the fourth mortar layer 18 are all made of polymer waterproof mortar with a thickness of 3-5 mm to ensure waterproof performance and connection stability between the layers.
[0032] The first waterproof adhesive layer 16 , the second waterproof adhesive layer 20 , the first coating layer 17 and the second coating layer 21 can improve the overall waterproof performance of the second waterproof layer 4 to a limited extent.
[0033] The fifth mortar layer 10 is made of 1:1 cement and fine sand mortar. The adhesive layer 11 is made of waterproof mortar with 107 glue. The thickness of the adhesive layer 11 is 6-10mm.
[0034] The waterproof wall provided by the utility model not only enhances the structural strength of the main wall and improves the flatness of the outer side of the wall through the reinforcement layer, but also has good waterproof, sound insulation and heat preservation effects through the first waterproof layer, and also ensures the waterproof performance, tensile strength, tear resistance and other properties of the main wall through the second waterproof layer, thereby avoiding water seepage caused by cracks in the main wall.
[0035] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.
Claims
1. A waterproof wall, comprising a main wall (1), characterized in that: The invention also comprises a reinforcement layer (2) arranged on the outer surface of the main wall (1), a first waterproof layer (3) arranged on the outer surface of the reinforcement layer (2), and a second waterproof layer (4) covering the outside of the main wall (1), the reinforcement layer (2) and the first waterproof layer (3); the second waterproof layer (4) comprises a third mesh sheet (13) arranged in the middle, a third mortar layer (14), a second cloth layer (15), a first waterproof adhesive layer (16) and a first paint layer (17) arranged in sequence from one side of the third mesh sheet (13); and a fourth mortar layer (18), a third cloth layer (19), a second waterproof adhesive layer (20) and a second paint layer (21) arranged in sequence from the other side of the third mesh sheet (13); the first paint layer (17) or the second paint layer (21) is attached to the outside of the main wall (1), the reinforcement layer (2) and the first waterproof layer (3).
2. The waterproof wall according to claim 1, characterized in that: The reinforcing layer (2) comprises a first mesh (5), a first mortar layer (6), a second mesh (7), a second mortar layer (8), a first cloth layer (9), a fifth mortar layer (10) and an adhesive layer (11) which are arranged in sequence, and the adhesive layer (11) is bonded to the first waterproof layer (3).
3. The waterproof wall according to claim 2, characterized in that: The first mesh (5), the second mesh (7) and the third mesh (13) are all steel wire meshes.
4. The waterproof wall according to claim 2, characterized in that: The thickness of the first mortar layer (6), the second mortar layer (8), the third mortar layer (14) and the fourth mortar layer (18) is 3-5 mm.
5. The waterproof wall according to claim 2, characterized in that: The thickness of the adhesive layer (11) is 6-10 mm.
6. The waterproof wall according to claim 1, characterized in that: The first waterproof layer (3) is a foam board.
7. The waterproof wall according to claim 1, characterized in that: It also comprises a nail (12), one end of the nail (12) is fixed on the side wall of the first waterproof layer (3), and the other end of the nail (12) passes through the reinforcement layer (2) and extends into the main wall (1).