Waterproof structure of basement outer wall in coastal area

Abstract

The utility model discloses a coastal area basement outer wall waterproof structure, and particularly relates to the technical field of basement outer wall waterproofing, the coastal area basement outer wall waterproof structure comprises a waterproof mechanism installed on the front side of a basement wall body, the waterproof mechanism comprises a reinforcing layer arranged on the front side of the basement wall body, and a waterproof layer is arranged on the front side of the reinforcing layer. A waterproof layer is arranged on the front side of the reinforcing layer, a protective layer is arranged on the front side of the waterproof layer, an anti-corrosion layer is arranged on the front side of the protective layer, the reinforcing layer comprises a supporting plate, the supporting plate is filled with gravel cement materials, a plurality of reinforcing steel bars are arranged in the supporting plate, the reinforcing steel bars are inserted in the supporting plate, and the reinforcing steel bars are woven together in a staggered mode. The anti-corrosion layer is arranged to prevent water from corroding the basement wall body, the service life of the basement wall body is prolonged, the reinforcing layer is arranged to effectively reinforce the waterproof mechanism, the bearing capacity and the shock resistance of the waterproof mechanism are improved, the service life of the waterproof mechanism is prolonged, and the safety is improved.

Description

Technical Field

[0001] The embodiment of the utility model relates to the technical field of basement exterior wall waterproofing, and in particular to a basement exterior wall waterproofing structure in coastal areas. Background Art

[0002] The waterproofing of basement exterior walls is a critical component of construction projects, crucial to both the durability of the building and the comfort of the interior environment. Surrounded by soil and groundwater, basement exterior walls are susceptible to moisture damage, necessitating effective waterproofing measures. This is particularly true in coastal areas, where the groundwater level is high.

[0003] For example, a Chinese patent application with publication number CN220644342U provides a waterproof structure for the bottom of the basement outer wall. This technical solution can enhance the waterproof performance of the basement outer wall itself by setting an outer waterproof coating and an inner waterproof coating, thereby forming the first waterproof barrier of the basement; by setting a waterproof wall, it can prevent groundwater from penetrating and enhance the tensile crack resistance of the basement outer wall. Even if the backfill soil layer sinks, it will not destroy the overall structure of the waterproof coating, thereby forming the second waterproof barrier of the basement; by setting a first elastic layer and a second elastic layer, it can help disperse the pressure of the soil and prevent The backfill layer is prevented from excessively squeezing the basement's exterior walls and from creating gaps in the backfill layer due to significant settlement, which could lead to leakage. Furthermore, the materials of the first and second elastic layers are inherently waterproof, forming the basement's third waterproof barrier. The gentle slope diverts water from the backfill layer away from the basement's exterior walls, forming the basement's fourth waterproof barrier. The water-stopping mortar layer further prevents surface water from eroding the junction between the waterproof wall and the basement's exterior walls along the ground cracks, forming the basement's fifth waterproof barrier. These five waterproofing measures effectively prevent water from infiltrating the basement through the exterior walls, effectively preventing it from seeping into the basement.

[0004] However, the following problems still exist in this technical solution: the waterproof structure in this technical solution is in water for a long time, and the water can corrode the waterproof structure. The waterproof structure is easily damaged after being corroded by water for a long time, making it no longer usable. Utility Model Content

[0005] To this end, an embodiment of the present invention provides a waterproof structure for the exterior wall of a basement in coastal areas to solve the problem in the prior art that the waterproof structure is damaged due to long-term corrosion of the waterproof structure by water.

[0006] In order to achieve the above-mentioned purpose, an embodiment of the present utility model provides the following technical solution: a waterproof structure for the exterior wall of a basement in a coastal area, comprising a waterproof mechanism installed on the front side of the basement wall, the waterproof mechanism comprising a reinforcement layer arranged on the front side of the basement wall, a waterproof layer being provided on the front side of the reinforcement layer, a protective layer being provided on the front side of the waterproof layer, and an anti-corrosion layer being provided on the front side of the protective layer.

[0007] Furthermore, the reinforcement layer includes a support plate, the interior of the support plate is filled with gravel and cement material, a plurality of reinforcing steel bars are provided inside the support plate, the reinforcing steel bars are inserted into the gravel and cement material, and the plurality of reinforcing steel bars are interwoven together to increase the firmness of the waterproof mechanism.

[0008] Furthermore, the waterproof layer is made of a self-adhesive waterproof membrane to prevent water from seeping into the basement wall and thus preventing the basement wall from being damaged by water.

[0009] Furthermore, the protective layer is made of a protective aluminum alloy plate, which is used to block corrosive substances inside the soil, prevent the corrosive substances inside the soil from corroding the basement walls, and extend the service life of the basement walls.

[0010] Furthermore, the anti-corrosion layer is an anti-corrosion coating made of polyurethane paint, which is used to prevent water from corroding the basement wall and extend the service life of the basement wall.

[0011] Furthermore, second threaded holes are opened at the four corners on the front side of the basement wall, and first threaded holes are opened at the four corners of the waterproof mechanism. The first threaded holes and the second threaded holes are connected to each other with the same first bolt threadedly connected therein, so as to install the waterproof mechanism on the front side of the basement wall.

[0012] Furthermore, a baffle is provided on the front side of the waterproof mechanism, and third threaded holes are opened at the four corners of the baffle. The first threaded holes and the third threaded holes that are connected are threadedly connected with the same second bolt. The baffle is located in front of the connection between the two adjacent waterproof mechanisms, and is used to block the connection between the two adjacent waterproof mechanisms to prevent water from seeping into the basement wall from the connection.

[0013] The embodiment of the utility model has the following advantages:

[0014] 1. The anti-corrosion layer in the present invention is an anti-corrosion coating made of polyurethane paint. The molecular structure of polyurethane paint contains repeating carbamate chains. This structure gives the coating excellent anti-corrosion performance and can resist the erosion of acids, alkalis, salts, oils, solvents and water. By setting up the anti-corrosion layer, it can prevent water from eroding the basement wall and extend the service life of the basement wall;

[0015] 2. In the present invention, multiple reinforcing steel bars are inserted into the gravel cement material. When the gravel particles are large, cracks are less likely to form due to shrinkage, thereby improving the durability of the reinforcement layer. The reinforcement steel bars are usually used to improve the bearing capacity and earthquake resistance of the reinforcement layer or repair damage. By providing the reinforcement layer, the waterproof mechanism can be effectively reinforced, the bearing capacity and earthquake resistance of the waterproof mechanism can be improved, the service life of the waterproof mechanism can be extended, and the safety can be improved.

[0016] 3. The waterproof layer in the present invention is made of self-adhesive waterproof membrane. The self-adhesive waterproof membrane is based on synthetic rubber such as SBS, has a tough high-density polyethylene film or aluminum foil as the upper surface material, and a peelable silicon-coated isolation film or silicon-coated isolation paper as the anti-sticking isolation material on the lower surface. This membrane usually has good sealing performance and can form a continuous and uniform waterproof layer, effectively preventing water penetration, protecting the basement wall, and extending the service life of the basement wall.

[0017] 4. Place the shielding plate at the connection between the two waterproof mechanisms, and fix the shielding plate to the front side of the waterproof mechanism through the second bolt. Use the shielding plate to block the connection between the two waterproof mechanisms to prevent water from seeping into the basement wall, thereby extending the service life of the basement wall. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely illustrative, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0019] The structures, proportions, sizes, etc. illustrated in this specification are intended solely to complement the contents disclosed herein and to facilitate understanding and reading by persons familiar with the art. They are not intended to limit the conditions under which the present invention may be implemented and therefore have no substantive technical significance. Any structural modifications, changes in proportions, or adjustments in size, without affecting the efficacy and objectives of the present invention, shall remain within the scope of the technical contents disclosed herein.

[0020] Figure 1 A front view provided for the present utility model;

[0021] Figure 2 An exploded view provided for the present utility model;

[0022] Figure 3 A schematic diagram of the structure of the waterproof mechanism provided by the utility model;

[0023] Figure 4 An exploded view of the waterproof mechanism provided by the utility model;

[0024] Figure 5 A schematic diagram of the internal structure of the waterproof mechanism provided by the utility model;

[0025] Figure 6 The utility model provides a structural schematic diagram of the reinforcement layer.

[0026] In the picture:

[0027] 1 basement wall;

[0028] 2 waterproof mechanism, 21 reinforcement layer, 22 waterproof layer, 23 protective layer, 24 anti-corrosion layer;

[0029] 2101 support plate, 2102 reinforcement steel bars, 2103 gravel and cement materials;

[0030] 3 first threaded hole, 4 second threaded hole, 5 first bolt, 6 shielding plate, 7 third threaded hole, 8 second bolt. DETAILED DESCRIPTION

[0031] The following describes the implementation of the present invention through specific embodiments. Those skilled in the art can readily understand the other advantages and benefits of the present invention from the contents disclosed in this specification. Obviously, the embodiments described are only a portion of the embodiments of the present invention, not all of them. All other embodiments derived by persons of ordinary skill in the art based on the embodiments of the present invention without inventive effort are also within the scope of protection of the present invention.

[0032] The utility model provides Figure 1-6 The illustrated embodiment of a waterproof structure for a basement exterior wall in coastal areas includes a waterproof mechanism 2 installed on the front side of a basement wall 1. The waterproof mechanism 2 includes a reinforcement layer 21 provided on the front side of the basement wall 1. A waterproof layer 22 is provided on the front side of the reinforcement layer 21. A protective layer 23 is provided on the front side of the waterproof layer 22. An anti-corrosion layer 24 is provided on the front side of the protective layer 23. The anti-corrosion layer 24 is an anti-corrosion coating made of polyurethane paint.

[0033] The anti-corrosion layer 24 in the present invention is an anti-corrosion coating made of polyurethane paint. The molecular structure of the polyurethane paint contains repeating carbamate chains. This structure gives the coating excellent anti-corrosion performance and can resist the erosion of acids, alkalis, salts, oils, solvents and water. By setting the anti-corrosion layer 24, water can be prevented from corroding the basement wall 1, thereby extending the service life of the basement wall 1.

[0034] like Figure 6As shown, the reinforcement layer 21 includes a support plate 2101, the interior of the support plate 2101 is filled with gravel and cement material 2103, and a plurality of reinforcing steel bars 2102 are provided inside the support plate 2101. The reinforcing steel bars 2102 are inserted into the gravel and cement material 2103, and the plurality of reinforcing steel bars 2102 are interlaced and woven together;

[0035] In the present invention, a plurality of reinforcing steel bars 2102 are inserted into the gravel cement material 2103. The gravel cement material 2103 contains larger gravel particles, which are less likely to crack due to shrinkage, thereby improving the durability of the reinforcement layer 21. The reinforcing steel bars 2102 are usually used to improve the bearing capacity, seismic resistance or repair damage of the reinforcement layer 21. By setting the reinforcement layer 21, the waterproof mechanism 2 can be effectively reinforced, the bearing capacity and seismic resistance of the waterproof mechanism 2 can be improved, the service life of the waterproof mechanism 2 can be extended, and the safety can be improved.

[0036] like Figure 4 、 5 As shown, the waterproof layer 22 is made of self-adhesive waterproof membrane. The self-adhesive waterproof membrane in the present invention uses synthetic rubber such as SBS as the base material, has a strong high-density polyethylene film or aluminum foil as the upper surface material, and uses a peelable silicon-coated isolation film or silicon-coated isolation paper as the anti-sticking isolation material on the lower surface. This membrane usually has good sealing performance and can form a continuous and uniform waterproof layer, effectively preventing moisture penetration, protecting the basement wall 1, and extending the service life of the basement wall 1.

[0037] like Figure 4 、 5 As shown, the protective layer 23 is made of protective aluminum alloy plates. The protective aluminum alloy plates in the present invention generally have high strength and good corrosion resistance due to their alloy composition, so that they can withstand harsh environmental conditions. The protective aluminum alloy plates can block corrosive substances inside the soil and prevent the corrosive substances inside the soil from corroding the basement wall 1, thereby improving the service life of the basement wall 1.

[0038] like Figure 2 As shown, the four corners of the front side of the basement wall 1 are each provided with a second threaded hole 4, and the four corners of the waterproof mechanism 2 are each provided with a first threaded hole 3, and the first threaded holes 3 and the second threaded holes 4 are both connected to each other and are threadedly connected with the same first bolt 5;

[0039] Place the waterproof mechanism 2 on the front side of the basement wall 1, then rotate the first bolt 5, and rotate the first bolt 5 into the first threaded hole 3 and the second threaded hole 4. The first bolt 5 can be used to fix the waterproof mechanism 2 on the front side of the basement wall 1, and the waterproof mechanism 2 can block water.

[0040] like Figure 2 As shown, a shielding plate 6 is provided on the front side of the waterproof mechanism 2, and third threaded holes 7 are provided at the four corners of the shielding plate 6. The first threaded holes 3 and the third threaded holes 7 that are connected are both threadedly connected with the same second bolt 8. The shielding plate 6 is located in front of the connection between two adjacent waterproof mechanisms 2;

[0041] In order to prevent water from seeping into the basement wall 1 from the connection between two adjacent waterproof mechanisms 2, a shielding plate 6 is placed at the connection between the two waterproof mechanisms 2, and then the second bolt 8 is rotated, and the second bolt 8 is rotated to the inside of the third threaded hole 7 and the first threaded hole 3. The shielding plate 6 can be fixed to the front side of the two waterproof mechanisms 2 using the second bolt 8. By shielding the connection between the two waterproof mechanisms 2 with the shielding plate 6, water can be prevented from seeping into the basement wall 1, thereby extending the service life of the basement wall 1.

[0042] Although the present invention has been described in detail above using general descriptions and specific embodiments, it will be apparent to those skilled in the art that modifications or improvements may be made to the present invention. Therefore, such modifications or improvements, without departing from the spirit of the present invention, are within the scope of protection claimed herein.

Claims

1. A waterproof structure for basement exterior walls in coastal areas, comprising a waterproof mechanism (2) installed on the front side of a basement wall (1), characterized in that: The waterproof mechanism (2) comprises a reinforcement layer (21) provided on the front side of a basement wall (1), a waterproof layer (22) provided on the front side of the reinforcement layer (21), a protective layer (23) provided on the front side of the waterproof layer (22), and an anti-corrosion layer (24) provided on the front side of the protective layer (23).

2. The waterproof structure for basement exterior walls in coastal areas according to claim 1, characterized in that: The anti-corrosion layer (24) is an anti-corrosion coating formed by applying polyurethane paint.

3. The waterproof structure for basement exterior walls in coastal areas according to claim 1, characterized in that: The reinforcement layer (21) comprises a support plate (2101), the interior of the support plate (2101) is filled with gravel and cement material (2103), a plurality of reinforcing steel bars (2102) are provided inside the support plate (2101), the reinforcing steel bars (2102) are inserted into the interior of the gravel and cement material (2103), and the plurality of reinforcing steel bars (2102) are interwoven and woven together.

4. The waterproof structure for basement exterior walls in coastal areas according to claim 1, characterized in that: The waterproof layer (22) is made of a self-adhesive waterproof roll.

5. The waterproof structure for basement exterior walls in coastal areas according to claim 1, characterized in that: The protective layer (23) is made of a protective aluminum alloy plate.

6. The waterproof structure for basement exterior walls in coastal areas according to claim 1, characterized in that: The four corners on the front side of the basement wall (1) are each provided with a second threaded hole (4), the four corners on the waterproof mechanism (2) are each provided with a first threaded hole (3), and the first threaded hole (3) and the second threaded hole (4) are both connected to each other and are threadedly connected with the same first bolt (5).

7. The waterproof structure for basement exterior walls in coastal areas according to claim 6, characterized in that: The front side of the waterproof mechanism (2) is provided with a shielding plate (6), and the four corners of the shielding plate (6) are each provided with a third threaded hole (7), and the first threaded hole (3) and the third threaded hole (7) that are connected are both threadedly connected with the same second bolt (8) inside.

8. The waterproof structure for basement exterior walls in coastal areas according to claim 7, characterized in that: The shielding plate (6) is located at the front side of the connection between two adjacent waterproof mechanisms (2).

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