A building basement exterior wall structure with waterproof and rust-proof functions

Abstract

The utility model discloses a building basement exterior wall structure with waterproof and rust-proof functions, comprising a basement floor, a plurality of basement exterior walls are vertically arranged on the basement floor, a basement roof is arranged above the basement exterior wall; the outer side wall of the basement exterior wall is covered with a first waterproof roll material layer, the upper end of the first waterproof roll material layer is bent and extended to the top surface of the basement roof; the top surface of the basement roof is covered with a second waterproof roll material layer, the end of the second waterproof roll material layer is bent and extended to the outer side wall of the basement exterior wall; a waterproof fixing plate is arranged on the outer side of the basement exterior wall, an installation groove is arranged on the outer side wall of the basement exterior wall, an installation block is arranged on the inner side wall of the waterproof fixing plate, and the installation block is inserted into the installation groove. The utility model basement exterior wall structure can not only improve the waterproof effect of the basement exterior wall, but also protect the waterproof roll material, improve the waterproof effect of the overall structure, and at the same time improve the waterproof effect of the corner where the basement exterior wall and the roof are connected.

Description

Technical Field

[0001] The utility model relates to the technical field of building construction, in particular to a building basement exterior wall structure with waterproof and rust-proof functions. Background Art

[0002] Construction engineering is a kind of application of science and mathematics, through which houses, bridges, buildings, squares, etc. are built, and basements are also one of them. Basements are building structures built using underground space, usually as a foundation to expand the height of the foundation and increase the bearing capacity of the foundation.

[0003] Since most of the basement structure is buried underground and the burial depth often exceeds the groundwater elevation, water seepage often occurs in the basement. At the same time, the corners of the basement's outer walls and roof are the areas that bear the greatest shear stress, that is, the locations where the longest oblique shear cracks appear. When there is abundant rainfall or high external humidity, moisture will penetrate into the basement through the cracks, affecting the overall structure of the basement. In addition, the commonly used waterproof membranes are all flexible materials. When the building is under the action of external forces such as wind loads and uneven soil settlement, relative displacement will occur between the building and the soil, resulting in damage to the waterproof membrane, which greatly reduces the waterproof effect of the basement's outer walls, roof and corners, leading to metal rust.

[0004] In view of this, this application is hereby filed. Utility Model Content

[0005] The technical problem to be solved by the utility model is that the existing basement exterior wall structure has poor waterproof and rust-proof effects. The utility model aims to provide a building basement exterior wall structure with waterproof and rust-proof functions, which can not only improve the waterproof effect of the basement exterior wall, but also protect the waterproof membrane, improve the waterproof effect of the overall structure, and at the same time improve the waterproof effect of the corner where the basement exterior wall and the top plate are connected.

[0006] The utility model is realized by the following technical solutions:

[0007] A building basement exterior wall structure with waterproof and rust-proof functions, comprising a basement floor, a plurality of basement exterior walls whose sides are sequentially connected end to end are vertically arranged on the basement floor, a basement top plate is arranged above the basement exterior wall, and a basement cavity is formed between the basement floor, the basement exterior wall and the basement top plate;

[0008] The outer side wall of the basement exterior wall is covered with a first waterproof coiled material layer, and the upper end of the first waterproof coiled material layer is bent and horizontally extended to the top surface of the basement roof;

[0009] The top surface of the basement roof is covered with a second waterproof coiled material layer, and the end of the second waterproof coiled material layer is bent and vertically extended to the outer side wall of the basement outer wall;

[0010] A waterproof fixing plate is arranged on the outer side of the basement outer wall, a mounting groove is opened on the outer side wall of the basement outer wall, a mounting block is arranged on the inner side wall of the waterproof fixing plate, and the mounting block is inserted in the mounting groove to realize the fixed installation of the waterproof fixing plate.

[0011] The basement exterior wall structure of the utility model has a second waterproofing coiled material layer laid on the basement roof and a first waterproofing coiled material layer laid on the basement exterior wall, and the two overlap each other at the corner to form a double-layer waterproofing structure, which greatly improves the waterproofing effect of the corner where the basement roof and the exterior wall are connected; at the same time, through the provision of the waterproof fixing plate, it not only protects and fixes the first waterproofing coiled material layer, but also prevents the waterproofing coiled material layer from falling off due to the excessive height and weight of the basement exterior wall, and it also serves as an additional waterproofing structure layer to improve the overall waterproofing effect of the basement. At the same time, the waterproof fixing plate itself can also be made of a metal plate, which can prevent liquid leakage and gas volatilization, and further improve the waterproofing performance of the basement exterior wall.

[0012] In a specific embodiment, a plurality of installation slots and installation blocks are respectively arranged along the length direction of the basement outer wall and the waterproof fixing plate, the installation blocks are provided with plug-in holes, the installation slots are provided with plug-in rods corresponding to the plug-in holes, the first waterproof coiled material layer is provided with through holes corresponding to the plug-in holes, and the plug-in rods are inserted into the corresponding plug-in holes to achieve a fixed and fitted connection between the waterproof fixing plate and the basement outer wall. The utility model can further improve the stability of the installation and fixation between the waterproof fixing plate and the basement outer wall through the above-mentioned structural arrangement.

[0013] In a specific embodiment, the top end of the waterproof fixing plate is bent and extended to the top surface of the basement roof to form a horizontal section. On the top surface of the basement roof, the horizontal sections of adjacent waterproof fixing plates are connected by a clamping structure. The utility model provides a waterproof fixing plate with a horizontal section, so that the waterproof fixing plate can protect the double-layer waterproof membrane at the corner of the roof and the outer wall, further improving the waterproof performance.

[0014] In a specific embodiment, the snap-fit ​​structure includes a connecting block arranged between the ends of two adjacent horizontal sections, the connecting block is provided with a connecting groove, and the ends of the horizontal sections are provided with connecting snap blocks, and the connecting snap blocks are adapted to and snap-fit ​​with the connecting grooves.

[0015] In a specific embodiment, a limiting block is vertically arranged on the inner wall of the connecting groove, and a limiting groove adapted to and engaged with the limiting block is opened on the outer wall of the connecting clamping block.

[0016] In a specific embodiment, the outer side wall of the basement exterior wall and the first waterproof membrane layer are bonded via a waterproof adhesive layer, thereby improving the connection strength between the basement exterior wall and the waterproof membrane.

[0017] In a specific embodiment, a supporting layer is provided on the outer periphery of the waterproof fixing plate above the basement floor to reinforce and support the waterproof fixing plate.

[0018] In a specific embodiment, the gap between the support layer and the waterproof fixing plate is filled with a gravel cement layer.

[0019] In a specific embodiment, the gravel cement layer is flush with the top of the support layer.

[0020] In a specific embodiment, the second waterproof membrane layer covers the outer side of the first waterproof membrane layer.

[0021] Compared with the prior art, the utility model has the following advantages and beneficial effects:

[0022] 1. The utility model provides a building basement exterior wall structure with waterproof and rust-proof functions, which greatly improves the waterproof effect of the corner joint between the basement top plate and the exterior wall by laying a second waterproof roll material layer on the basement top plate and a first waterproof roll material layer on the basement exterior wall, and the two overlap each other at the corner to form a double-layer waterproof structure;

[0023] 2. The utility model provides a building basement exterior wall structure with waterproof and rust-proof functions. The waterproof fixing plate is provided to not only protect and fix the first waterproof roll material layer, but also prevent the waterproof roll material layer from falling off due to the excessive height and weight of the basement exterior wall. The waterproof fixing plate itself also improves the overall waterproof effect of the basement as an additional waterproof structural layer. At the same time, the waterproof fixing plate itself can also be made of a metal plate, which can prevent liquid leakage and gas volatilization, and further improve the waterproof performance of the basement exterior wall.

[0024] 3. The utility model embodiment provides a building basement exterior wall structure with waterproof and rust-proof functions. By setting a waterproof fixing plate with a horizontal section, the waterproof fixing plate can protect the double-layer waterproof membrane at the corner of the top plate and the exterior wall, thereby further improving the waterproof performance. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions of the exemplary embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without creative work.

[0026] Figure 1 A schematic diagram of the basement exterior wall structure provided by an embodiment of the utility model;

[0027] Figure 2 A partial enlarged schematic diagram of the basement exterior wall provided in an embodiment of the utility model;

[0028] Figure 3 A schematic diagram of the connection structure between the basement outer wall and the waterproof fixing plate provided in an embodiment of the utility model;

[0029] Figure 4 A schematic diagram of the horizontal section connection structure of the waterproof fixing plate provided in an embodiment of the utility model.

[0030] Marks and corresponding parts names in the attached drawings:

[0031] 1-basement floor, 2-basement exterior wall, 3-basement roof, 4-first waterproof membrane layer, 5-second waterproof membrane layer, 6-waterproof fixing plate, 7-installation groove, 8-connection groove, 9-connection card block, 10-support layer, 11-connection block, 12-installation block. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solutions and advantages of the utility model more clearly understood, the utility model is further described in detail below in conjunction with embodiments and drawings. The schematic implementation manner of the utility model and its description are only used to explain the utility model and are not intended to limit the utility model.

[0033] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to those skilled in the art that these specific details are not necessary to implement the present invention. In other embodiments, in order to avoid confusing the present invention, well-known structures are not specifically described.

[0034] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0035] In the description of the present invention, the terms "front", "rear", "left", "right", "up", "down", "vertical", "horizontal", "high", "low", "inside", "outside", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0036] Example

[0037] like Figure 1-Figure 4 As shown, an embodiment of the utility model provides a building basement exterior wall structure with waterproof and rust-proof functions, including a basement floor 1, a plurality of basement exterior walls 2 whose sides are sequentially connected end to end are vertically arranged on the basement floor 1, a basement top plate 3 is arranged above the basement exterior wall 2, and a basement cavity is formed between the basement floor 1, the basement exterior wall 2 and the basement top plate 3;

[0038] The outer side wall of the basement outer wall 2 is covered with a first waterproof roll material layer 4, and the upper end of the first waterproof roll material layer 4 is bent and horizontally extended to the top surface of the basement roof 3;

[0039] The top surface of the basement roof 3 is covered with a second waterproof roll material layer 5, and the end of the second waterproof roll material layer 5 is bent and vertically extended to the outer side wall of the basement outer wall 2;

[0040] A waterproof fixing plate 6 is arranged on the outer side of the basement outer wall 2, a mounting groove 7 is opened on the outer side wall of the basement outer wall 2, a mounting block 12 is arranged on the inner side wall of the waterproof fixing plate 6, and the mounting block 12 is inserted in the mounting groove 7 to realize the fixed installation of the waterproof fixing plate 6.

[0041] The basement exterior wall structure of the utility model has a second waterproofing coiled material layer laid on the basement roof and a first waterproofing coiled material layer laid on the basement exterior wall, and the two overlap each other at the corner to form a double-layer waterproofing structure, which greatly improves the waterproofing effect of the corner where the basement roof and the exterior wall are connected; at the same time, through the provision of the waterproof fixing plate, it not only protects and fixes the first waterproofing coiled material layer, but also prevents the waterproofing coiled material layer from falling off due to the excessive height and weight of the basement exterior wall, and it also serves as an additional waterproofing structure layer to improve the overall waterproofing effect of the basement. At the same time, the waterproof fixing plate itself can also be made of a metal plate, which can prevent liquid leakage and gas volatilization, and further improve the waterproofing performance of the basement exterior wall.

[0042] In a specific embodiment, a plurality of installation grooves 7 and installation blocks 12 are respectively arranged along the length direction of the basement outer wall 2 and the waterproof fixing plate 6, the installation block 12 is provided with a plug-in hole, the installation groove 7 has a plug-in rod corresponding to the plug-in hole, the first waterproof coiled material layer 4 is provided with a through hole corresponding to the plug-in hole, and the plug-in rod column is inserted into the corresponding plug-in hole to realize the fixed fitting connection between the waterproof fixing plate 6 and the basement outer wall 2. The utility model can further improve the stability of the installation and fixation between the waterproof fixing plate and the basement outer wall through the above-mentioned structural arrangement.

[0043] In a specific embodiment, the top end of the waterproof fixing plate 6 is bent and extended to the top surface of the basement top plate 3 to form a horizontal section. On the top surface of the basement top plate 3, the horizontal sections of adjacent waterproof fixing plates 6 are connected by a clamping structure. The utility model provides a waterproof fixing plate 6 with a horizontal section, so that the waterproof fixing plate 6 can protect the double-layer waterproof membrane at the corner of the top plate and the outer wall, thereby further improving the waterproof performance.

[0044] In a specific embodiment, the snap-fit ​​structure includes a connecting block 11 arranged between the ends of two adjacent horizontal sections, the connecting block 11 is provided with a connecting groove 8, and the ends of the horizontal sections are provided with a connecting block 9, and the connecting block 9 is adapted to and snap-fitted with the connecting groove 8.

[0045] In a specific embodiment, a limiting block is vertically arranged on the inner wall of the connecting groove 8, and a limiting groove adapted to and engaged with the limiting block is opened on the outer wall of the connecting clamping block 9.

[0046] In a specific embodiment, the outer side wall of the basement outer wall 2 and the first waterproof membrane layer 4 are bonded by a waterproof adhesive layer, thereby improving the connection strength between the basement outer wall and the waterproof membrane.

[0047] In a specific embodiment, a supporting layer 10 is provided on the outer periphery of the waterproof fixing plate 6 above the basement floor 1 to reinforce and support the waterproof fixing plate 6 .

[0048] In a specific embodiment, the gap between the support layer 10 and the waterproof fixing plate 6 is filled with a gravel cement layer.

[0049] In a specific embodiment, the gravel cement layer is flush with the top of the support layer 10 .

[0050] In a specific embodiment, the second waterproof membrane layer 5 covers the outer side of the first waterproof membrane layer 4 .

[0051] The specific implementation methods described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only the specific implementation method of the utility model and is not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. A building basement exterior wall structure with waterproof and rust-proof functions, characterized in that: The basement comprises a basement floor (1), a plurality of basement outer walls (2) whose sides are connected end to end in sequence are vertically arranged on the basement floor (1), a basement top plate (3) is arranged above the basement outer wall (2), and a basement cavity is formed between the basement floor (1), the basement outer wall (2) and the basement top plate (3); The outer side wall of the basement outer wall (2) is covered with a first waterproof roll material layer (4), and the upper end of the first waterproof roll material layer (4) is bent and horizontally extended to the top surface of the basement roof (3); The top surface of the basement roof (3) is covered with a second waterproof roll material layer (5), and the end of the second waterproof roll material layer (5) is bent and vertically extended to the outer side wall of the basement outer wall (2); A waterproof fixing plate (6) is arranged on the outer side of the basement outer wall (2), a mounting groove (7) is provided on the outer side wall of the basement outer wall (2), a mounting block (12) is arranged on the inner side wall of the waterproof fixing plate (6), and the mounting block (12) is inserted into the mounting groove (7) to realize the fixed installation of the waterproof fixing plate (6).

2. The building basement exterior wall structure with waterproof and rust-proof functions according to claim 1 is characterized in that: A plurality of mounting grooves (7) and mounting blocks (12) are respectively arranged along the length direction of the basement outer wall (2) and the waterproof fixing plate (6); the mounting block (12) is provided with a plug-in hole; the mounting groove (7) has a plug-in rod corresponding to the plug-in hole; the first waterproof coiled material layer (4) is provided with a through hole corresponding to the plug-in hole; the plug-in rod column is plugged into the corresponding plug-in hole to realize a fixed and fitted connection between the waterproof fixing plate (6) and the basement outer wall (2).

3. The building basement exterior wall structure with waterproof and rust-proof functions according to claim 1 is characterized in that: The top end of the waterproof fixing plate (6) is bent and extended to the top surface of the basement top plate (3) to form a horizontal section. On the top surface of the basement top plate (3), the horizontal sections of adjacent waterproof fixing plates (6) are connected via a clamping structure.

4. The building basement exterior wall structure with waterproof and rust-proof functions according to claim 3 is characterized in that: The clamping structure comprises a connecting block (11) arranged between the ends of two adjacent horizontal sections, the connecting block (11) being provided with a connecting groove (8), and the ends of the horizontal sections being provided with a connecting clamping block (9), the connecting clamping block (9) being adapted to and clamped with the connecting groove (8).

5. The building basement exterior wall structure with waterproof and rust-proof functions according to claim 4 is characterized in that: A limiting block is vertically arranged on the inner wall of the connecting groove (8), and a limiting groove adapted to and engaged with the limiting block is opened on the outer wall of the connecting clamping block (9).

6. The building basement exterior wall structure with waterproof and rust-proof functions according to claim 1 is characterized in that: The outer side wall of the basement outer wall (2) and the first waterproof coiled material layer (4) are bonded together via a waterproof adhesive layer.

7. The building basement exterior wall structure with waterproof and rust-proof functions according to claim 1 is characterized in that: A supporting layer (10) is provided on the outer periphery of the waterproof fixing plate (6) above the basement floor (1) for reinforcing and supporting the waterproof fixing plate (6).

8. The building basement exterior wall structure with waterproof and rust-proof functions according to claim 7 is characterized in that: The gap between the support layer (10) and the waterproof fixing plate (6) is filled with a gravel cement layer.

9. The building basement exterior wall structure with waterproof and rust-proof functions according to claim 8, characterized in that: The gravel cement layer is flush with the top of the supporting layer (10).

10. The building basement exterior wall structure with waterproof and rust-proof functions according to claim 1, characterized in that: The second waterproof roll material layer (5) covers the outer side of the first waterproof roll material layer (4).

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