Basement concrete floor
By combining support, splicing, anti-displacement, and protective mechanisms, the problem of insufficient load-bearing capacity of the basement concrete floor slab under high pressure impact was solved, achieving higher load-bearing capacity and seismic performance.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- FUJIAN DAHUA CONSTR ENG CO LTD
- Filing Date
- 2025-06-21
- Publication Date
- 2026-07-07
AI Technical Summary
The existing basement concrete slab cannot effectively withstand excessive vertical impact when subjected to high pressure on a small area at the top, thus affecting its load-bearing capacity.
It adopts a combined structure of concrete top slab, bottom slab, support mechanism, anti-displacement mechanism, and splicing mechanism. The honeycomb holes and rubber rings of the support mechanism buffer the impact, the bolt fixing and buffer components of the splicing mechanism absorb the impact force, the fiber mesh of the anti-displacement mechanism increases friction, the steel mesh of the transition mechanism enhances the compressive and tensile strength, and the waterproof membrane and buffer compression pad of the protective mechanism provide protection.
It effectively withstands excessive vertical impact, improves load-bearing capacity, enhances seismic performance, reduces damage to splicing components, prevents base plate displacement, and improves the overall structural stability and waterproof performance.
Smart Images
Figure CN224468431U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of concrete technology, and in particular to basement concrete slabs. Background Technology
[0002] The basement concrete slab is the bottom load-bearing component of the basement structure. It is made of reinforced concrete and is located at the bottom of the basement, in direct contact with the foundation. Its functions include bearing various loads of the basement and transferring the loads to the foundation. It achieves moisture-proof and waterproof functions through waterproof concrete and additional waterproof layers, preventing groundwater seepage. A cushion layer and waterproof layer are set under the slab, which is connected to the foundation. The space above can be used as a living space and for laying decorative surfaces. It is a core component of the basement's structural safety and waterproofing, and its load-bearing capacity, crack resistance, and durability must be taken into account.
[0003] A search revealed Chinese patent publication number CN217679262U, which discloses a novel seamless basement concrete slab. The slab includes a concrete load-bearing layer body with concrete connectors. Adjacent concrete load-bearing layers are fixedly connected via these connectors. Fixing grooves are provided at both ends of the concrete load-bearing layer body. The concrete connectors have a cross-shaped cross-section, with both ends placed within the fixing grooves and fixedly connected. A cavity is provided within the concrete load-bearing layer body. This invention, by providing grooves at both ends of the concrete load-bearing layer body and fixing adjacent layers with concrete connectors, avoids the connectors detaching from the load-bearing layer body due to ground subsidence, thus improving the load-bearing capacity of the concrete load-bearing layer body. However, in actual use, the cavity within the load-bearing layer cannot effectively withstand excessive vertical impact when subjected to high pressure in a small area at the top, affecting the load-bearing capacity of the concrete slab. Utility Model Content
[0004] To overcome the above deficiencies, this utility model provides a basement concrete slab, which aims to improve the problem that the cavity set in the load-bearing layer cannot effectively withstand the excessive vertical impact force when a small area at the top is subjected to high pressure, thus affecting the load-bearing effect of the concrete slab.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: a basement concrete slab, comprising a concrete top slab and a concrete bottom slab, wherein a transition mechanism is provided at the bottom of the concrete top slab, an anti-displacement mechanism is provided at the bottom of the concrete bottom slab, a support mechanism is provided at the top of the concrete bottom slab, the support mechanism is used to reinforce the support of the entire concrete slab, a protective mechanism is provided on the right side of the support mechanism, and a splicing mechanism is provided on the right side of the concrete bottom slab, the splicing mechanism being used for splicing between concrete bottom slabs;
[0006] The support mechanism includes a concrete support plate, the bottom of which is fixedly connected to the top of a concrete base plate. Multiple fastening strips are fixedly connected to the top of the concrete support plate. Multiple honeycomb holes are formed on the top of the concrete support plate. A ring groove is formed in the middle of the inner side of each of the multiple honeycomb holes. A hexagonal rubber ring is fixedly connected to the inner side of each of the multiple ring grooves. Elastic particles are penetrated through the top of each of the multiple hexagonal rubber rings.
[0007] The above technical solution involves: a concrete top slab serving as the ground load-bearing structure; a concrete bottom slab fitting snugly against the foundation; a transition mechanism connecting the top slab and the support mechanism to transfer the ground load to the lower support structure; an anti-displacement mechanism increasing friction between the bottom slab and the foundation to prevent displacement of the bottom slab; a support mechanism connecting the upper and lower bottom slabs via a concrete support plate; a top fastening strip integrated with the transition mechanism to transmit force; honeycomb holes reducing weight and enhancing structural strength; internal rubber rings and elastic particles forming a vibration buffer structure to absorb pressure impacts; a protective mechanism located on the right side of the support mechanism to protect the internal structural environment; and a splicing mechanism for splicing between bottom slabs to achieve overall expansion.
[0008] As a further description of the above technical solution:
[0009] The splicing mechanism includes a splicing component one, the left side of which is located on the right side of the concrete base plate, a splicing component two slidably connected to the inner side of the splicing component one, two inclined grooves on the top of the splicing component one, a fixing component on the top of the splicing component two, and a buffer component on the bottom of the splicing component one.
[0010] Through the above technical solution: the concave structure on the inner side of the top of splice 1 engages with the protrusion at the bottom of splice 2 to form a preliminary positioning of sliding connection; the inclined groove provides an installation path for the inclined threaded block to be inserted, so that splice 1 and splice 2 are initially aligned through mechanical structure and lateral displacement is restricted.
[0011] As a further description of the above technical solution:
[0012] The fixing component includes two bolts, the outer walls of which are threaded to the top of the splice part two, and the inner sides of the two inclined grooves are slidably connected with inclined thread blocks.
[0013] The above technical solution involves using bolts to penetrate and tighten the splice part 2 and the oblique threaded block, thereby locking splice part 1 and splice part 2 into a whole, and using the threaded connection force of the bolts to provide longitudinal fastening force.
[0014] As a further description of the above technical solution:
[0015] The buffer assembly includes multiple shock-absorbing pads, the tops of which are fixedly connected to the bottom of the splice component one, and multiple shock-absorbing particles are fixedly connected to the bottom of the splice component one.
[0016] Through the above technical solution: the shock-absorbing pads and shock-absorbing particles at the bottom of the splice contact the foundation, and absorb the impact force during the laying of the base plate through the elastic deformation of the material, reducing the direct hard collision between the splice and the foundation, avoiding damage to the splice, and buffering the vibration caused by uneven settlement of the foundation.
[0017] As a further description of the above technical solution:
[0018] The anti-displacement mechanism includes multiple protrusions, the tops of which are fixedly connected to the bottom of the concrete base plate, and a fiber mesh is provided at the bottom of the concrete base plate.
[0019] Through the above technical solution: the protrusions are embedded in the fiber mesh to form a lock, and the fiber mesh increases the frictional resistance with the foundation surface.
[0020] As a further description of the above technical solution:
[0021] The transition mechanism includes a concrete pouring slab, the top of which is fixedly connected to the bottom of a concrete top slab, and a steel mesh is fixedly connected to the inner side of the concrete pouring slab.
[0022] The above technical solution uses a concrete slab as a connecting structure, with the top fixed to the bottom of the concrete roof slab, and an internally fixed steel mesh to enhance the overall structure's compressive and tensile strength.
[0023] As a further description of the above technical solution:
[0024] The protective mechanism includes a waterproof membrane, the left side of which is fixedly connected to the right side of the support mechanism, and a cushioning compression pad is fixedly connected to the right side of the waterproof membrane.
[0025] The above technical solution works as follows: the waterproof membrane in the protective mechanism prevents liquid from seeping into the support mechanism, and the buffer compression pad on the right side of the waterproof membrane is set between the support mechanism and the splicing mechanism to buffer the compression force generated by the thermal expansion of the structure.
[0026] As a further description of the above technical solution:
[0027] The top of the concrete roof slab has two water guide channels and multiple reserved holes.
[0028] The above technical solution allows for the following: the water guide channel on the top of the concrete slab guides the water flow direction when there is liquid on the device surface, and the reserved holes provide interfaces for subsequent expansion applications on the device surface.
[0029] This utility model has the following beneficial effects:
[0030] 1. In this utility model, the support mechanism connects the transition mechanism and the concrete bottom plate through a concrete support plate. The top fastening strip is fitted into the bottom of the transition mechanism to achieve stable support for the upper and lower structures. The top of the support plate has honeycomb holes, which effectively improves the support performance of the bottom plate. When the top is subjected to excessive impact force, it can effectively withstand the excessive impact force in the vertical direction, disperse the force from top to bottom in multiple levels, and improve the load-bearing effect of the concrete bottom plate.
[0031] 2. In this utility model, when installing splice one, it is first positioned, and the concave structure on the inner top engages with the protruding bottom of splice two. The top inclined groove is for the insertion of the inclined threaded block. The bolt in the fixing component passes through splice two and the inclined threaded block and is tightened, fixing the connection and locking splice one at the same time. In the buffer component at the bottom of splice one, the shock-absorbing pad and shock-absorbing particles are in contact with the foundation. The impact force during laying is absorbed by the elastic deformation of the material, reducing the damage caused by direct collision between the splice and the foundation, and enhancing the seismic performance of the splice part. Attached Figure Description
[0032] Figure 1 This is a perspective view of the basement concrete floor slab proposed in this utility model;
[0033] Figure 2 This is a front view of the basement concrete floor slab proposed in this utility model;
[0034] Figure 3 This is a split view of the concrete support plate in the basement concrete floor slab proposed in this utility model;
[0035] Figure 4 This is a split view of the concrete slab in the basement concrete slab proposed in this utility model;
[0036] Figure 5 This is a cross-sectional view of the concrete pouring slab in the basement concrete floor slab proposed in this utility model.
[0037] Figure 6 This is a split view of the first splicing component in the basement concrete floor slab proposed in this utility model.
[0038] Legend:
[0039] 1. Concrete top slab; 2. Concrete bottom slab; 3. Support mechanism; 301. Concrete support plate; 302. Fastening strip; 303. Honeycomb hole; 304. Circular groove; 305. Hexagonal rubber ring; 306. Elastic particle; 4. Splicing mechanism; 401. Splice 1; 402. Splice 2; 403. Inclined groove; 404. Fixing component; 4041. Bolt; 4042. Inclined threaded block; 405. Buffer component; 4051. Vibration damping pad; 4052. Vibration damping particle; 5. Anti-displacement mechanism; 501. Protrusion; 502. Fiber mesh; 6. Transition mechanism; 601. Concrete pouring slab; 602. Steel mesh; 7. Protective mechanism; 701. Waterproof membrane; 702. Buffer compression pad; 8. Water guide channel; 9. Reserved hole. Detailed Implementation
[0040] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0041] Reference Figure 1 , Figure 2 and Figure 3 An embodiment of this utility model provides: a basement concrete slab, including a concrete top slab 1 and a concrete bottom slab 2. A transition mechanism 6 is provided at the bottom of the concrete top slab 1, an anti-displacement mechanism 5 is provided at the bottom of the concrete bottom slab 2, a support mechanism 3 is provided at the top of the concrete bottom slab 2, the support mechanism 3 is used to reinforce the support of the entire concrete slab, a protective mechanism 7 is provided on the right side of the support mechanism 3, and a splicing mechanism 4 is provided on the right side of the concrete bottom slab 2, the splicing mechanism 4 is used for splicing between concrete slabs.
[0042] The support mechanism 3 includes a concrete support plate 301. The bottom of the concrete support plate 301 is fixedly connected to the top of the concrete bottom plate 2. Multiple fastening strips 302 are fixedly connected to the top of the concrete support plate 301. Multiple honeycomb holes 303 are opened on the top of the concrete support plate 301. A ring groove 304 is opened in the middle of the inner side of each of the multiple honeycomb holes 303. A hexagonal rubber ring 305 is fixedly connected to the inner side of each of the multiple ring grooves 304. An elastic particle 306 penetrates the top of each of the multiple hexagonal rubber rings 305.
[0043] Specifically, the top of the concrete top slab 1 serves as the ground, and the concrete bottom slab 2 is attached to the foundation. A transition mechanism 6 is installed at the bottom of the concrete top slab 1, which transmits the force received to the support mechanism 3. An anti-displacement mechanism 5 is installed at the bottom of the concrete bottom slab 2 to prevent displacement of the concrete bottom slab on the foundation. A support mechanism 3 is installed at the top of the concrete bottom slab 2 to reinforce the entire concrete bottom slab. A protective mechanism 7 is installed on the right side of the support mechanism 3 to protect the working environment of the device. A splicing mechanism 4 is installed on the right side of the concrete bottom slab 2 for splicing between concrete bottom slabs. The support mechanism 3 includes a concrete support plate 301, with the transition mechanism 6 at the top and the concrete bottom slab 2 at the bottom. The bottom of the concrete support plate 301 is fixedly connected to the top of the concrete base plate 2. Multiple fastening strips 302 are fixedly connected to the top of the concrete support plate 301. The fastening strips 302 are fitted into the bottom of the transition mechanism 6. Multiple honeycomb holes 303 are opened on the top of the concrete support plate 301. The honeycomb holes 303 reduce weight and strengthen the structure. A ring groove 304 is opened in the middle of the inner side of each of the multiple honeycomb holes 303. The ring groove 304 is used to fix the hexagonal rubber ring 305. The hexagonal rubber ring 305 is fixedly connected to the inner side of each of the multiple ring grooves 304. The elastic particles 306 on the top of the hexagonal rubber ring 305 form a vibration buffer. The elastic particles 306 penetrate the top of each of the multiple hexagonal rubber rings 305. The top and bottom of the elastic particles 306 contact the transition mechanism 6 and the concrete base plate 2 respectively. When subjected to pressure, they can absorb the impact force.
[0044] Reference Figure 1 , Figure 2 and Figure 6 The splicing mechanism 4 includes a splicing component 401. The left side of the splicing component 401 is located on the right side of the concrete bottom plate 2. The inner side of the splicing component 401 is slidably connected to a splicing component 402. The top of the splicing component 401 has two inclined grooves 403. The top of the splicing component 402 is provided with a fixing component 404. The bottom of the splicing component 401 is provided with a buffer component 405.
[0045] Specifically, during installation, splice component 401 is placed first, and then the main structure of the concrete base slab is constructed. The inner top of splice component 401 is recessed. The left side of splice component 401 is positioned on the right side of the concrete base slab 2. Splice component 402 is slidably connected to the inner side of splice component 401. The bottom of splice component 402 is protruding and engages with splice component 401. Two inclined slots 403 are provided on the top of splice component 401 for inserting inclined threaded blocks 4042. A fixing component 404 is provided on the top of splice component 402, which fixes splice component 401 and splice component 402 together. The fixing component 404 includes two bolts 4041, and the threaded connection of bolts 4041 penetrates through splice component 402 and inclined threaded blocks 404. 2. The outer walls of the two bolts 4041 are threaded to the top of the second splice 402. The inner sides of the two inclined grooves 403 are slidably connected to inclined threaded blocks 4042. When the inclined threaded blocks 4042 are fixed to the bolts 4041, they simultaneously fix the first splice 401. The bottom of the first splice 401 is provided with a buffer assembly 405. The buffer assembly 405 is used to prevent damage when laying the first splice 401. The buffer assembly 405 includes multiple shock-absorbing pads 4051. The shock-absorbing pads 4051 buffer between the foundation and the first splice 401. The tops of the multiple shock-absorbing pads 4051 are fixedly connected to the bottom of the first splice 401. The bottom of the first splice 401 is fixedly connected to multiple shock-absorbing particles 4052. The shock-absorbing particles 4052 buffer between the foundation and the first splice 401 to enhance the shock absorption effect.
[0046] Reference Figure 4 and Figure 6 The fixing component 404 includes two bolts 4041, the outer walls of which are threaded to the top of the splice part 2 402. The inner sides of the two inclined grooves 403 are slidably connected to inclined threaded blocks 4042. The buffer component 405 includes multiple shock-absorbing pads 4051, the tops of which are fixedly connected to the bottom of the splice part 1 401. Multiple shock-absorbing particles 4052 are fixedly connected to the bottom of the splice part 1 401. The anti-displacement mechanism 5 includes multiple protrusions 501, the tops of which are fixedly connected to the bottom of the concrete bottom plate 2. Fiber mesh 502 is provided at the bottom of the concrete bottom plate 2.
[0047] Specifically, the fixing component 404 includes two bolts 4041. The bolts 4041 are threaded through the splice part 2 402 and the inclined threaded block 4042. The outer walls of both bolts 4041 are threaded to the top of the splice part 2 402. The inner sides of the two inclined grooves 403 are slidably connected to the inclined threaded blocks 4042. When the inclined threaded blocks 4042 are fixed with the bolts 4041, they simultaneously fix the splice part 1 401. A buffer component 405 is provided at the bottom of the splice part 1 401. The buffer component 405 is used to prevent damage when laying the splice part 1 401. The buffer component 405 includes multiple shock-absorbing pads 4051. 051 buffers between the foundation and splice 401. The tops of multiple shock-absorbing pads 4051 are fixedly connected to the bottom of splice 401. Multiple shock-absorbing particles 4052 are fixedly connected to the bottom of splice 401. The shock-absorbing particles 4052 buffer between the foundation and splice 401 to enhance the shock absorption effect. The anti-displacement mechanism 5 includes multiple protrusions 501. The protrusions 501 are used to raise and lock the fiber mesh 502. The tops of multiple protrusions 501 are fixedly connected to the bottom of the concrete bottom plate 2. The bottom of the concrete bottom plate 2 is provided with fiber mesh 502. The fiber mesh 502 is used to increase the friction between the concrete bottom plate and the foundation.
[0048] Reference Figure 1 and Figure 5 The transition mechanism 6 includes a concrete pouring slab 601, the top of which is fixedly connected to the bottom of the concrete top slab 1, and a steel mesh 602 is fixedly connected to the inner side of the concrete pouring slab 601. The protective mechanism 7 includes a waterproof membrane 701, the left side of which is fixedly connected to the right side of the support mechanism 3, and a buffer compression pad 702 is fixedly connected to the right side of the waterproof membrane 701. Two water guide channels 8 are opened on the top of the concrete top slab 1, and multiple reserved holes 9 are opened on the top of the concrete top slab 1.
[0049] Specifically, a steel mesh 602 is fixed inside the concrete pouring slab 601. The top of the concrete pouring slab 601 is fixedly connected to the bottom of the concrete top slab 1. The steel mesh 602 is fixedly connected to the inner side of the concrete pouring slab 601. The steel mesh 602 enhances the compressive and tensile strength. The protective mechanism 7 includes a waterproof membrane 701. The waterproof membrane 701 prevents liquid from seeping into the support mechanism 3. The left side of the waterproof membrane 701 is fixedly connected to the right side of the support mechanism 3. A buffer compression pad 702 is fixedly connected to the right side of the waterproof membrane 701. The buffer compression pad 702 is set between the support mechanism 3 and the splicing mechanism 4 to buffer the thermal expansion and compression. Two water guide channels 8 are opened on the top of the concrete top slab 1. The water guide channels 8 provide water flow guidance when there is liquid on the surface of the device. Multiple reserved holes 9 are opened on the top of the concrete top slab 1. The reserved holes 9 are used for subsequent expansion applications on the surface of the device.
[0050] Working principle: Place splice 401 in the designated position. The left side of splice 401 is connected to the right side of the concrete base plate 2. Its inner concave structure engages with the bottom protrusion of splice 402. Slide the inclined threaded block 4042 into the inclined groove 403 at the top of splice 401. Use bolt 4041 to pass through splice 402 and inclined threaded block 4042 and tighten it, thus completing the splicing mechanism 4 with splice 401 and splice 402. The fixed connection, the shock-absorbing pads 4051 and shock-absorbing particles 4052 at the bottom of the splice 401 contact the foundation during laying, playing a buffering role. After splicing, the protrusions 501 in the anti-displacement mechanism 5 are fixed upwards to the bottom of the concrete base plate 2. The protrusions 501 lock the fiber mesh 502, and the fiber mesh 502 increases the friction between the concrete base plate and the foundation, preventing the concrete base plate from displacing on the foundation. Then the bottom of the concrete support plate 301 is... The fastening strip 302 on the top of the concrete support plate 301 is fixedly connected to the top of the concrete base plate 2 and fits into the bottom of the transition mechanism 6. The honeycomb holes 303 reduce weight and strengthen the structure. The annular groove 304 fixes the hexagonal rubber ring 305. The elastic particles 306 penetrate the hexagonal rubber ring 305, and their top and bottom contact the transition mechanism 6 and the concrete base plate 2 respectively for support. Then, the top of the concrete pouring plate 601 is fixed to the bottom of the concrete top plate 1. The steel mesh 602 on the inner side of the concrete pouring plate 601 improves the overall compressive and tensile strength, completing the installation of the transition mechanism 6. The left side of the waterproof membrane 701 is fixed to the right side of the support mechanism 3, and the right side is connected to the buffer extrusion pad 702, which is placed between the support mechanism 3 and the splicing mechanism 4 to buffer the thermal expansion and extrusion, completing the installation of the protective mechanism 7. The water guide groove 8 on the top of the concrete top plate 1 can provide guidance when liquid is present. The reserved hole 9 provides conditions for the subsequent surface expansion application of the device.
[0051] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.
Claims
1. A basement concrete slab, comprising a concrete top slab (1) and a concrete bottom slab (2), characterized in that: The bottom of the concrete top slab (1) is provided with a transition mechanism (6), the bottom of the concrete bottom slab (2) is provided with an anti-displacement mechanism (5), the top of the concrete bottom slab (2) is provided with a support mechanism (3), the support mechanism (3) is used to reinforce the support of the entire concrete bottom slab, the right side of the support mechanism (3) is provided with a protective mechanism (7), the right side of the concrete bottom slab (2) is provided with a splicing mechanism (4), the splicing mechanism (4) is used for splicing between concrete bottom slabs; The support mechanism (3) includes a concrete support plate (301), the bottom of which is fixedly connected to the top of the concrete bottom plate (2). A plurality of fastening strips (302) are fixedly connected to the top of the concrete support plate (301). A plurality of honeycomb holes (303) are opened on the top of the concrete support plate (301). A ring groove (304) is opened in the middle of the inner side of each of the honeycomb holes (303). A hexagonal rubber ring (305) is fixedly connected to the inner side of each of the ring grooves (304). An elastic particle (306) penetrates the top of each of the hexagonal rubber rings (305).
2. The basement concrete floor slab according to claim 1, characterized in that: The splicing mechanism (4) includes a splicing component one (401), the left side of which is located on the right side of the concrete bottom plate (2), and a splicing component two (402) is slidably connected to the inner side of the splicing component one (401). Two inclined grooves (403) are opened on the top of the splicing component one (401), a fixing component (404) is provided on the top of the splicing component two (402), and a buffer component (405) is provided on the bottom of the splicing component one (401).
3. The basement concrete floor slab according to claim 2, characterized in that: The fixing component (404) includes two bolts (4041), the outer walls of which are threaded to the top of the splice part (402), and the inner sides of the two inclined grooves (403) are slidably connected with inclined threaded blocks (4042).
4. The basement concrete floor slab according to claim 2, characterized in that: The buffer assembly (405) includes multiple shock-absorbing pads (4051), the tops of which are fixedly connected to the bottom of the splicing component (401), and multiple shock-absorbing particles (4052) are fixedly connected to the bottom of the splicing component (401).
5. The basement concrete floor slab according to claim 1, characterized in that: The anti-displacement mechanism (5) includes multiple protrusions (501), the tops of which are fixedly connected to the bottom of the concrete bottom plate (2), and the bottom of the concrete bottom plate (2) is provided with a fiber mesh (502).
6. The basement concrete floor slab according to claim 1, characterized in that: The transition mechanism (6) includes a concrete pouring slab (601), the top of which is fixedly connected to the bottom of the concrete top slab (1), and a steel mesh (602) is fixedly connected to the inner side of the concrete pouring slab (601).
7. The basement concrete floor slab according to claim 1, characterized in that: The protective mechanism (7) includes a waterproof membrane (701), the left side of which is fixedly connected to the right side of the support mechanism (3), and a buffer compression pad (702) is fixedly connected to the right side of the waterproof membrane (701).
8. The basement concrete floor slab according to claim 1, characterized in that: The top of the concrete slab (1) has two water guide channels (8) and multiple reserved holes (9).