CN219992553U - Basement bottom plate - Google Patents
Basement bottom plate Download PDFInfo
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- CN219992553U CN219992553U CN202321361160.XU CN202321361160U CN219992553U CN 219992553 U CN219992553 U CN 219992553U CN 202321361160 U CN202321361160 U CN 202321361160U CN 219992553 U CN219992553 U CN 219992553U
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- 239000010410 layer Substances 0.000 claims abstract description 146
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 112
- 239000011241 protective layer Substances 0.000 claims abstract description 69
- 239000000463 material Substances 0.000 claims abstract description 57
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims abstract description 7
- 230000002787 reinforcement Effects 0.000 claims description 20
- 239000004567 concrete Substances 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 239000012790 adhesive layer Substances 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 5
- 238000009435 building construction Methods 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 2
- 239000002199 base oil Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 239000004793 Polystyrene Substances 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
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Abstract
The utility model relates to a basement bottom plate, which comprises a bottom plate, wherein a bottom plate reinforced concrete cushion layer is fixedly arranged on the lower bottom surface of the bottom plate, a concave cavity is formed on the surface of the bottom plate reinforced concrete cushion layer, and a water-stopping caulking is fixedly arranged in the middle of the concave cavity; the space formed among the bottom plate, the bottom plate reinforced concrete cushion layer and the water stop caulking is filled with a bottom plate reinforced concrete foundation layer; a post-pouring belt is fixedly arranged in the bottom plate; the upper surface, the lower surface and the side wall surface of the bottom plate reinforced concrete foundation layer are provided with protective layers. The protective layer comprises a water-stopping caulking protective layer, a waterproof coiled material protective layer and a reinforced concrete foundation reinforcing steel bar protective layer, and the protective layer forms a trapezoid structure along the upper surface, the lower surface and the side wall surface of the bottom plate reinforced concrete foundation layer. The bottom plate reinforced concrete foundation layer is arranged on two sides of the water-stopping caulking joint respectively and symmetrically arranged along the central line of the water-stopping caulking joint. The utility model has the beneficial effects that: low production and processing cost, good waterproof effect, firm structure, firmness and durability.
Description
Technical Field
The utility model relates to the technical field of constructional engineering, in particular to a basement bottom plate.
Background
Along with the rapid development of the building industry, the construction proportion of multifunctional basements such as underground shops and underground garages is higher and higher, post-pouring advanced water stop application in basement construction is widely popularized, but due to the fact that the current construction market pursues progress compression period for a long time, labor stress process technology is relatively unappropriated, and the left-over quality defect brings great hidden trouble to later engineering visit.
The basement bottom plate is a concrete member in building construction, the basement ground in the building construction is formed by adding a structural layer on the bottom plate in the building construction, the waterproof method of the basement bottom plate is explicitly required in the building construction, and the main waterproof layer of the basement bottom plate is a sealing surface with complete foundation.
The publication number is: CN218322858U, entitled: the basement bottom plate advanced water stop post-pouring strip structure comprises a basement bottom plate and a post-pouring strip concrete area, wherein an advanced water stop structure is arranged below the basement bottom plate, an expansion joint is arranged in the middle of the advanced water stop structure, an extruded polystyrene board is reserved in the expansion joint, and an embedded rubber water stop strip is transversely arranged in the middle of the expansion joint; the surface of the post-pouring zone concrete area is buried with a plurality of longitudinal water penetrating pipes, the bottom of the post-pouring zone concrete area is provided with a sewage drain, and broken stones are paved in the sewage drain; the surface of the basement bottom plate is provided with a transverse water permeable pipe, and the transverse water permeable pipe is connected with the longitudinal water permeable pipe. The utility model solves the quality common problems of post-pouring strip cracks, water leakage and the like through the multiple anti-seepage measures of the bottom plate upper-row pipe network and the upper-row lower-prevention type at the post-pouring strip.
Although the utility model can solve the common quality problems of post-pouring belt cracks, water leakage and the like, a large number of concrete foundation layers are filled in the middle part of a basement bottom plate, the structure is not firm enough, the foundation is easy to be broken by pressing when the foundation collapses, and water-stopping caulking joints are arranged in the concrete foundation layers, but no protective layer is arranged for the water-stopping caulking joints, so that the water-stopping belt is pulled apart, and the quality of the whole bottom plate is influenced; the surface of the waterproof coiled material is not provided with a protective layer, so that coiled material materials are easy to damage, the base plate foundation is water-permeable, and the waterproof effect is not achieved.
Disclosure of Invention
The utility model aims to provide a basement bottom plate which has reasonable structural design, low production and processing cost, good waterproof effect, firm structure and durability.
The utility model relates to a basement bottom plate, which comprises a bottom plate 3, wherein a bottom plate reinforced concrete cushion layer 4 is fixedly arranged on the lower bottom surface of the bottom plate 3, a concave cavity is formed on the surface of the bottom plate reinforced concrete cushion layer 4, and a water stop caulking joint 8 is fixedly arranged in the middle of the concave cavity; the space formed among the bottom plate 3, the bottom plate reinforced concrete cushion layer 4 and the water stop caulking joint 8 is filled with a bottom plate reinforced concrete foundation layer 5; a post-pouring belt 1 is fixedly arranged in the bottom plate 3; the upper and lower surfaces and the side wall surfaces of the floor reinforced concrete foundation layer 5 are provided with protective layers 14.
The protective layer 14 comprises a water-stopping caulking protective layer 6, a waterproof coiled material protective layer 11 and a reinforced concrete foundation reinforcing steel bar protective layer 13, and the protective layer 14 forms a trapezoid structure along the upper surface, the lower surface and the side wall surface of the bottom plate reinforced concrete foundation layer 5.
The protective layers 14 are arranged on the upper surface, the lower surface and the side wall surfaces of the bottom plate reinforced concrete foundation layer 5, so that the bottom plate reinforced concrete foundation layer 5 positioned in the middle position can be protected, and the protective layers form a trapezoid frame structure, so that the vibration resistance and the tensile property can be effectively improved, and the deformation is not easy to occur; meanwhile, the waterproof performance can be improved, the middle water-stopping caulking joint 8 is protected at the position easy to leak water, the integral strength of the waterproof caulking joint is enhanced, and when the foundation collapse and other conditions occur, the structural layer can be effectively protected from being pulled apart and broken.
The base plate reinforced concrete foundation layer 5 is arranged on two sides of the water-stopping caulking joint 8 respectively and symmetrically arranged along the central line of the water-stopping caulking joint 8.
The upper and lower surfaces of the bottom plate 3 are fixedly provided with a bottom plate protection layer 12.
The bottom plate protective layer 12 can protect the upper surface and the lower surface of the bottom plate 3, and has the specific effects of preventing the steel bar from leaking outwards, being easy to rust when the steel bar leaks outwards, and changing the stress of the main body structure after rust.
And a reinforced concrete foundation reinforcement protection layer 13 is arranged between the bottom plate protection layer 12 and the bottom plate reinforced concrete foundation layer 5, and the reinforced concrete foundation reinforcement protection layer 13 is respectively arranged at two sides of the water stop caulking joint 8.
The reinforced concrete foundation reinforcement protection layer 13 can protect reinforced concrete foundation reinforcement and prevent rust from affecting structural change.
The water-stopping caulking joint 8 and the bottom plate reinforced concrete foundation layer 5 are internally provided with water-stopping caulking joint protective layers 6 in cavities at the left side and the right side, and the end parts of the water-stopping caulking joint protective layers 6 are connected with one end of a reinforced concrete foundation reinforcement protective layer 13.
The water-stop caulking protective layer 6 is arranged between the water-stop caulking 8 and the bottom plate reinforced concrete foundation layer 5, so that the water-stop tape can be protected from being damaged, when water leakage occurs, the bottom plate reinforced concrete foundation layer 5 can be gradually permeated by water, so that the structure can become weaker, the water-stop caulking protective layer 6 can not only prevent water leakage, but also improve the strength of the bottom plate reinforced concrete foundation layer 5 around the water-stop caulking 8.
The waterproof coiled material 9 is arranged in cavities on the left side and the right side formed between the bottom plate reinforced concrete foundation layer 5 and the bottom plate reinforced concrete cushion layer 4, and the waterproof coiled material 9 is arranged on the bottom surface and the side wall surface of the concave cavity formed on the surface of the bottom plate reinforced concrete cushion layer 4.
The surface of the waterproof coiled material 9 is provided with a waterproof coiled material protection layer 11, one end of the waterproof coiled material protection layer 11 is connected with a reinforced concrete foundation reinforcement protection layer 13, and the other end of the waterproof coiled material protection layer 11 is connected with a water-stopping caulking protection layer 6.
The waterproof coiled material protection layer 11 is fixedly arranged on the surface of the waterproof coiled material 9, can play a role in protecting the waterproof coiled material 9, and plays a role in protecting the waterproof coiled material from being pulled apart when encountering free settlement of a foundation.
The bottom surface of the waterproof coiled material 9 is connected with the bottom plate reinforced concrete cushion layer 4 through the arranged adhesive layer 10.
The adhesive layer 10 can enable a layer of colloid film to be formed between the bottom plate reinforced concrete cushion layer 4 and the waterproof coiled material 9, so that the adhesive property is improved, and the waterproof coiled material 9 can be firmly fixed by being attached to the surface of the bottom plate reinforced concrete cushion layer 4.
The bottom plate 3 in fixed mounting have steel sheet waterstop 2, steel sheet waterstop 2 sets up in the junction of bottom plate 3 and post-cast strip 1, the bottom fixed mounting of stagnant water caulking 8 has outer subsides waterstop 7.
The steel plate water stop belt 2 can prevent the problem that the construction joint is easy to leak when the concrete is poured for the second time; the outer adhesive water stop strip 7 is arranged to effectively prevent the water leakage problem at the bottom end of the water stop caulking joint 8.
The beneficial effects of the utility model are as follows:
1) The protective layers 14 are arranged on the upper surface, the lower surface and the side wall surfaces of the bottom plate reinforced concrete foundation layer 5, so that the bottom plate reinforced concrete foundation layer 5 positioned in the middle position can be protected, and the protective layers form a trapezoid frame structure, so that the vibration resistance and the tensile property can be effectively improved, and the deformation is not easy to occur; meanwhile, the waterproof performance can be improved, the middle water-stopping caulking joint 8 is protected at the position easy to leak water, the integral strength of the waterproof caulking joint is enhanced, and when the foundation collapse and other conditions occur, the structural layer can be effectively protected from being pulled apart and broken.
2) The water-stop caulking protective layer 6 is arranged between the water-stop caulking 8 and the bottom plate reinforced concrete foundation layer 5, so that the water-stop tape can be protected from being damaged, when water leakage occurs, the bottom plate reinforced concrete foundation layer 5 can be gradually permeated by water, so that the structure can become weaker, the water-stop caulking protective layer 6 can not only prevent water leakage, but also improve the strength of the bottom plate reinforced concrete foundation layer 5 around the water-stop caulking 8.
3) The waterproof coiled material 9 is fixedly provided with the waterproof coiled material protection layer 11 on the surface, so that the waterproof coiled material 9 can be protected, and the waterproof protection layer can be used for protecting water when a foundation is settled.
3) The basement bottom plate has the advantages of reasonable structural design, firmness, durability, good vibration and tensile effects, firm structure and good waterproof effect, and is worthy of being popularized and applied in a large range.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a reinforced concrete floor mat and connecting structures according to the present utility model
In the figure: post-cast strip 1, steel sheet waterstop 2, bottom plate 3, bottom plate reinforced concrete cushion 4, bottom plate reinforced concrete foundation layer 5, sealing joint protection layer 6, outer subsides waterstop 7, sealing joint 8, waterproofing membrane 9, viscose layer 10, waterproofing membrane protection layer 11, bottom plate protection layer 12, reinforced concrete foundation bar protection layer 13, inoxidizing coating 14.
Detailed Description
Example 1.
The utility model will be further described with reference to fig. 1-2.
The utility model comprises a post-cast strip 1, a bottom plate 3, a bottom plate reinforced concrete cushion layer 4, a bottom plate reinforced concrete foundation layer 5, a water-stop caulking protective layer 6, a water-stop caulking 8, a waterproof coiled material 9, an adhesive layer 10, a waterproof coiled material protective layer 11, a bottom plate protective layer 12 and a reinforced concrete foundation reinforcing steel protective layer 13, wherein the concrete structure of the protective layer 14 is as follows: the bottom plate 3, the bottom surface of the bottom plate 3 is fixedly provided with a bottom plate reinforced concrete cushion layer 4, a concave cavity is formed on the surface of the bottom plate reinforced concrete cushion layer 4, and a water stop caulking joint 8 is fixedly arranged in the middle of the concave cavity; the space formed among the bottom plate 3, the bottom plate reinforced concrete cushion layer 4 and the water stop caulking joint 8 is filled with a bottom plate reinforced concrete foundation layer 5; a post-pouring belt 1 is fixedly arranged in the bottom plate 3; the upper and lower surfaces and the side wall surfaces of the floor reinforced concrete foundation layer 5 are provided with protective layers 14.
The protective layer 14 comprises a water-stopping caulking protective layer 6, a waterproof coiled material protective layer 11 and a reinforced concrete foundation reinforcing steel bar protective layer 13, and the protective layer 14 forms a trapezoid structure along the upper surface, the lower surface and the side wall surface of the bottom plate reinforced concrete foundation layer 5.
The base plate reinforced concrete foundation layer 5 is arranged on two sides of the water-stopping caulking joint 8 respectively and symmetrically arranged along the central line of the water-stopping caulking joint 8.
The upper and lower surfaces of the bottom plate 3 are fixedly provided with a bottom plate protection layer 12.
The bottom plate protective layer 12 is a C20 fine stone concrete protective layer with the thickness of 30 mm.
And a reinforced concrete foundation reinforcement protection layer 13 is arranged between the bottom plate protection layer 12 and the bottom plate reinforced concrete foundation layer 5, and the reinforced concrete foundation reinforcement protection layer 13 is respectively arranged at two sides of the water stop caulking joint 8.
The water-stopping caulking joint 8 and the bottom plate reinforced concrete foundation layer 5 are internally provided with water-stopping caulking joint protective layers 6 in cavities at the left side and the right side, and the end parts of the water-stopping caulking joint protective layers 6 are connected with one end of a reinforced concrete foundation reinforcement protective layer 13.
The water-stopping caulking protective layer 6 is made of C30 concrete.
The waterproof coiled material 9 is arranged in cavities on the left side and the right side formed between the bottom plate reinforced concrete foundation layer 5 and the bottom plate reinforced concrete cushion layer 4, and the waterproof coiled material 9 is arranged on the bottom surface and the side wall surface of the concave cavity formed on the surface of the bottom plate reinforced concrete cushion layer 4.
The surface of the waterproof coiled material 9 is provided with a waterproof coiled material protection layer 11, one end of the waterproof coiled material protection layer 11 is connected with a reinforced concrete foundation reinforcement protection layer 13, and the other end of the waterproof coiled material protection layer 11 is connected with a water-stopping caulking protection layer 6.
The bottom surface of the waterproof coiled material 9 is connected with the bottom plate reinforced concrete cushion layer 4 through the arranged adhesive layer 10.
The thickness of the adhesive layer 10 is as follows: 3cm; is made of cold base oil.
When in use, the utility model is characterized in that: the bottom plate protection layers 12 can be fixedly arranged on the upper surface and the lower surface of the bottom plate 3, the bottom plate 3 is positioned according to paying-off of a drawing, steel bars of the bottom plate 3 are machined and manufactured, after steel bar binding installation is completed, the template is installed according to the positioning starting template, a cushion block with the thickness of 3cm is added on one circle of the template, C30 concrete is finally poured, the template is removed after the strength is achieved, the bottom plate reinforced concrete foundation layer 5 is poured with the protection layer 14, the bottom plate reinforced concrete foundation layer 5 positioned in the middle position can play a role in protection, and the protection layer 14 forms a trapezoid frame structure, so that the vibration resistance and the tensile property can be effectively improved, and deformation is not easy to occur; meanwhile, the waterproof performance can be improved, the middle water-stopping caulking joint 8 is protected at the position easy to leak water, the integral strength of the waterproof caulking joint is enhanced, and when the foundation collapse and other conditions occur, the structural layer can be effectively protected from being pulled apart and broken.
Example 2.
The utility model will be further described with reference to fig. 1-2.
The utility model comprises a post-pouring belt 1, a steel plate water stop belt 2, a bottom plate 3, a bottom plate reinforced concrete cushion layer 4, a bottom plate reinforced concrete foundation layer 5, a water stop caulking protective layer 6, an externally attached water stop belt 7, a water stop caulking 8, a waterproof coiled material 9, an adhesive layer 10, a waterproof coiled material protective layer 11, a bottom plate protective layer 12, a reinforced concrete foundation reinforcing steel bar protective layer 13 and a protective layer 14, wherein the concrete structure is as follows: the bottom plate 3, the bottom surface of the bottom plate 3 is fixedly provided with a bottom plate reinforced concrete cushion layer 4, a concave cavity is formed on the surface of the bottom plate reinforced concrete cushion layer 4, and a water stop caulking joint 8 is fixedly arranged in the middle of the concave cavity; the space formed among the bottom plate 3, the bottom plate reinforced concrete cushion layer 4 and the water stop caulking joint 8 is filled with a bottom plate reinforced concrete foundation layer 5; a post-pouring belt 1 is fixedly arranged in the bottom plate 3; the upper and lower surfaces and the side wall surfaces of the floor reinforced concrete foundation layer 5 are provided with protective layers 14.
The protective layer 14 comprises a water-stopping caulking protective layer 6, a waterproof coiled material protective layer 11 and a reinforced concrete foundation reinforcing steel bar protective layer 13, and the protective layer 14 forms a trapezoid structure along the upper surface, the lower surface and the side wall surface of the bottom plate reinforced concrete foundation layer 5.
The base plate reinforced concrete foundation layer 5 is arranged on two sides of the water-stopping caulking joint 8 respectively and symmetrically arranged along the central line of the water-stopping caulking joint 8.
The upper and lower surfaces of the bottom plate 3 are fixedly provided with a bottom plate protection layer 12.
The bottom plate protective layer 12 is a C20 fine stone concrete protective layer with the thickness of 30 mm.
And a reinforced concrete foundation reinforcement protection layer 13 is arranged between the bottom plate protection layer 12 and the bottom plate reinforced concrete foundation layer 5, and the reinforced concrete foundation reinforcement protection layer 13 is respectively arranged at two sides of the water stop caulking joint 8.
The reinforced concrete foundation reinforcement protection layer 13 is made of C30 concrete and has a thickness of 4cm.
The water-stopping caulking joint 8 and the bottom plate reinforced concrete foundation layer 5 are internally provided with water-stopping caulking joint protective layers 6 in cavities at the left side and the right side, and the end parts of the water-stopping caulking joint protective layers 6 are connected with one end of a reinforced concrete foundation reinforcement protective layer 13.
The water-stopping caulking protective layer 6 is made of C30 concrete.
The waterproof coiled material 9 is arranged in cavities on the left side and the right side formed between the bottom plate reinforced concrete foundation layer 5 and the bottom plate reinforced concrete cushion layer 4, and the waterproof coiled material 9 is arranged on the bottom surface and the side wall surface of the concave cavity formed on the surface of the bottom plate reinforced concrete cushion layer 4.
The waterproof coiled material 9 is arranged in cavities on the left side and the right side formed between the bottom plate reinforced concrete foundation layer 5 and the bottom plate reinforced concrete cushion layer 4, and the waterproof coiled material 9 is arranged on the bottom surface and the side wall surface of the concave cavity formed on the surface of the bottom plate reinforced concrete cushion layer 4.
The surface of the waterproof coiled material 9 is provided with a waterproof coiled material protection layer 11, one end of the waterproof coiled material protection layer 11 is connected with a reinforced concrete foundation reinforcement protection layer 13, and the other end of the waterproof coiled material protection layer 11 is connected with a water-stopping caulking protection layer 6.
The bottom surface of the waterproof coiled material 9 is connected with the bottom plate reinforced concrete cushion layer 4 through the arranged adhesive layer 10.
The thickness of the adhesive layer 10 is as follows: 3cm; is made of cold base oil.
The bottom plate 3 in fixed mounting have steel sheet waterstop 2, steel sheet waterstop 2 sets up in the junction of bottom plate 3 and post-cast strip 1, the bottom fixed mounting of stagnant water caulking 8 has outer subsides waterstop 7.
The externally attached water stop belt 7 is made of polyester tyre materials.
The steel plate water stop belt 2 can prevent the problem that the construction joint is easy to leak when the concrete is poured for the second time; the outer adhesive water stop strip 7 is arranged to effectively prevent the water leakage problem at the bottom end of the water stop caulking joint 8.
When in use, the utility model is characterized in that: the bottom plate protection layers 12 can be fixedly arranged on the upper surface and the lower surface of the bottom plate 3, paying off and positioning are carried out according to the drawing, the steel bars of the bottom plate 3 are machined and manufactured, after the steel bar binding and mounting are completed, the template is mounted according to the positioning, a cushion block with the thickness of 3cm is added to the template for one week, and finally C30 concrete is poured, and the template is removed after the strength is reached. After the cushion layer is poured, the adhesive layer 10 is coated, the waterproof coiled material 9 is stuck after the adhesive layer 10 is coated, and finally the waterproof coiled material protection layer 11 is poured on the surface of the waterproof coiled material 9, so that the waterproof coiled material protection layer 11, the water-stopping caulking protection layer 6 and the reinforced concrete foundation reinforcement protection layer 13 form a protection layer 14 positioned around the bottom plate reinforced concrete foundation layer 5.
Claims (10)
1. A basement floor, characterized in that: the waterproof concrete cushion comprises a bottom plate (3), wherein a bottom plate reinforced concrete cushion layer (4) is fixedly arranged on the lower bottom surface of the bottom plate (3), a concave cavity is formed on the surface of the bottom plate reinforced concrete cushion layer (4), and a water-stopping caulking joint (8) is fixedly arranged in the middle of the concave cavity; the space formed among the bottom plate (3), the bottom plate reinforced concrete cushion layer (4) and the water stop caulking joint (8) is filled with a bottom plate reinforced concrete foundation layer (5); a post-pouring belt (1) is fixedly arranged in the bottom plate (3); the upper and lower surfaces and the side wall surfaces of the bottom plate reinforced concrete foundation layer (5) are provided with protective layers (14).
2. A basement floor according to claim 1, wherein: the protective layer (14) comprises a water-stopping caulking protective layer (6), a waterproof coiled material protective layer (11) and a reinforced concrete foundation reinforcing steel bar protective layer (13), and the protective layer (14) forms a trapezoid structure along the upper surface, the lower surface and the side wall surface of the bottom plate reinforced concrete foundation layer (5).
3. A basement floor according to claim 2, wherein: the base plate reinforced concrete foundation layer (5) is arranged on two sides of the water-stopping caulking joint (8) respectively and symmetrically arranged along the central line of the water-stopping caulking joint (8).
4. A basement floor according to claim 3, wherein: the upper surface and the lower surface of the bottom plate (3) are fixedly provided with a bottom plate protection layer (12).
5. A basement floor according to claim 4, wherein: a reinforced concrete foundation reinforcement protection layer (13) is arranged between the bottom plate protection layer (12) and the bottom plate reinforced concrete foundation layer (5), and the reinforced concrete foundation reinforcement protection layer (13) is arranged on two sides of the water stop caulking joint (8).
6. A basement floor according to claim 5, wherein: the water-stopping caulking joint is characterized in that water-stopping caulking joint protective layers (6) are arranged in cavities on the left side and the right side, formed between the water-stopping caulking joint (8) and the bottom plate reinforced concrete foundation layer (5), and the end parts of the water-stopping caulking joint protective layers (6) are connected with one ends of reinforced concrete foundation reinforcement protective layers (13).
7. A basement floor according to claim 6, wherein: the waterproof coiled material (9) is arranged in the cavity on the left side and the right side formed between the bottom plate reinforced concrete foundation layer (5) and the bottom plate reinforced concrete cushion layer (4), and the waterproof coiled material (9) is arranged on the bottom surface and the side wall surface of the cavity formed on the surface of the bottom plate reinforced concrete cushion layer (4).
8. A basement floor according to claim 7, wherein: the waterproof coiled material (9) is characterized in that a waterproof coiled material protection layer (11) is arranged on the surface of the waterproof coiled material (9), one end of the waterproof coiled material protection layer (11) is connected with a reinforced concrete foundation reinforcement protection layer (13), and the other end of the waterproof coiled material protection layer is connected with a water-stopping caulking protection layer (6).
9. A basement floor according to claim 8, wherein: the bottom surface of the waterproof coiled material (9) is connected with the bottom plate reinforced concrete cushion layer (4) through the arranged adhesive layer (10).
10. A basement floor according to claim 9, wherein: the bottom plate (3) in fixed mounting have steel sheet waterstop (2), steel sheet waterstop (2) set up in the junction of bottom plate (3) and post-cast strip (1), the bottom fixed mounting of stagnant water caulking (8) has outer subsides waterstop (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361160.XU CN219992553U (en) | 2023-05-31 | 2023-05-31 | Basement bottom plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321361160.XU CN219992553U (en) | 2023-05-31 | 2023-05-31 | Basement bottom plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219992553U true CN219992553U (en) | 2023-11-10 |
Family
ID=88612500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321361160.XU Active CN219992553U (en) | 2023-05-31 | 2023-05-31 | Basement bottom plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219992553U (en) |
-
2023
- 2023-05-31 CN CN202321361160.XU patent/CN219992553U/en active Active
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