Combined type anti-seepage floor of basement and construction method of combined type anti-seepage floor

Abstract

The invention discloses a basement combined type anti-seepage floor and a construction method thereof, the basement combined type anti-seepage floor comprises a base layer, and further comprises a floor unit, and the floor unit comprises channel steel inversely buckled at the upper end of the base layer and used for discharging seepage water in the floor; the drainage unit comprises a water guide assembly which is arranged on the upper portion of the base layer in an inverted mode and used for guiding out and collecting seepage water drained by the channel steel, and a filtering assembly which is arranged in the water guide assembly and used for filtering impurities in the seepage water. The water guide assembly is arranged at the water outlet of the channel steel, when water seeps into the floor, the seeped water enters the channel steel, the channel steel discharges the seeped water into the water guide assembly, the seeped water is filtered by the filtering assembly along the interior of the water guide assembly and then gathered on one side of the water guide assembly, and damage to the floor caused by the seeped water in the floor is avoided; and the basement gets damp.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of basement large-area floor construction, in particular to a combined anti-seepage floor for basement and a construction method thereof. BACKGROUND

[0002] In the field of house construction, foundation construction is the primary task of the project. However, the existing floor has various factors such as the destruction of the bottom plate waterproof layer during the construction process, the improper treatment of waterproof nodes, the failure to take cooling measures for large-volume concrete bottom plates, or the failure to properly vibrate the conventional bottom plate concrete, resulting in a large number of cracks in the concrete, and the increasing number of projects that cause seepage in the bottom plate in the later stage. The quality problem of basement moisture return and floor decoration layer damage caused by bottom plate seepage is also common. Therefore, the combined anti-seepage floor applied to large basements and the corresponding construction method are proposed to reduce the probability of quality problems caused by seepage in the existing floor construction process and reduce the maintenance cost in the later stage.

[0003] The above content is only used to assist in understanding the technical solutions of the present application and does not mean that the above content is the closest prior art. SUMMARY

[0004] The purpose of the present application is to provide a combined anti-seepage floor for basement and a construction method thereof to solve the defects in the construction of the existing floor in the background art, which causes seepage in the bottom plate in the later stage, resulting in basement moisture return and floor decoration layer damage.

[0005] To achieve the above purpose, the present application provides the following technical solutions: A combined anti-seepage floor for basement, comprising a base layer, further comprising: a floor unit comprising a channel steel invertedly buckled on the upper end of the base layer for discharging seepage water in the floor; a drainage unit comprising a water guide assembly invertedly arranged on the upper part of the base layer for guiding and collecting the seepage water discharged by the channel steel, and a filter assembly arranged inside the water guide assembly for filtering impurities in the seepage water.

[0006] As an improvement, the floor unit further comprises: a bluestone water filter layer laid on the upper end of the base layer and located outside the channel steel for guiding the seepage water in the floor into the channel steel; an isolation layer laid on the upper end of the bluestone water filter layer for isolating the seepage water that surges later; a rigid layer arranged on the upper end of the isolation layer; a decoration layer arranged on the upper end of the rigid layer for decorating and protecting the rigid layer.

[0007] As an improvement, the water guide assembly includes: Two sets of baffles are provided in parallel and fixedly connected to the water outlet of the channel steel. A through groove communicating with the interior of the channel steel is provided inside the baffles; A drainage ditch is provided at the upper end of the base layer and between the two groups of baffles, and is used to divert the seepage water discharged from the channel steel; The cover plate is placed on the upper ends of the two groups of baffles. The upper ends of the two groups of baffles are provided with sinking grooves for limiting the cover plates. The cover plate and the two groups of baffles form an N shape.

[0008] As an improvement, the height of the upper end of the baffle is on the same horizontal plane as the height of the upper ends of the decorative surface layer and the cover plate, so as to ensure that the upper surface of the floor is horizontal.

[0009] As an improvement, the surface where the lower end of the drainage ditch is located is an inclined surface; The drainage ditch is provided with a filter residue collection pit for accommodating the filter assembly at the end close to the inclined surface; A water flow collection pit is provided between one end of the drainage ditch and the filter residue collection pit for collecting the filtered water. A water pump is provided inside the water flow collection pit for pumping out the collected water.

[0010] As an improvement, the depth of the water collection pit is greater than the depth of the filter residue collection pit, so as to prevent the filtered water from flowing back.

[0011] As an improvement, the filtering component includes: A filter screen is provided between the water flow collection pit and the filter residue collection pit, and is used to filter the water before entering the water flow collection pit; A tray is brought out and placed inside the filter residue collection pit to collect impurities filtered by the filter screen; A pull rod is fixedly connected to the upper end of the lifting plate, and a handle is fixedly connected to the upper end of the pull rod; A sleeve block, fixedly sleeved on the outer side of the pull rod; The limiting block is fixedly connected to one side of the sleeve block. The lower end of the limiting block is provided with a clamping groove for clamping on the upper part of the filter screen to support the pull rod.

[0012] In addition, the present invention also provides a method for constructing a combined anti-seepage floor in a basement, comprising the following steps: Step 1: Drainage construction process: dig a drainage ditch on the base layer, install baffles on both sides of the opening of the drainage ditch, and place multiple channel steels on the base layer at equal intervals and in parallel, so that the outlets of the channel steels correspond to the through grooves in the baffles one by one; Step two, floor laying process: the bluestone filter layer is laid on the upper end of the base layer, so that the bluestone filter layer covers the channel steel, an isolation layer is laid on the upper end of the bluestone filter layer, then the concrete is poured on the upper end of the isolation layer to form a rigid layer, and finally, a decorative surface layer is laid on the upper surface of the rigid layer; Step three, filter mechanism lowering process: the filter assembly is placed in the filter residue collection pit; Step four, covering process, the cover plate is laid on the upper end of the baffle in sequence, so that the drainage ditch is closed.

[0013] Further, the bluestone filter layer in the floor laying process adopts 25-30 grade bluestone, and the height of the bluestone laying is half of the thickness of the floor.

[0014] Further, the channel steel adopts 8# Q235 carbon steel, and the length of the channel steel is 50-100 mm, which is buried every 4-6 meters in the bluestone filter layer.

[0015] Compared with the prior art, the beneficial effects of the present application are: 1. In the present application, the water guide assembly is arranged at the water outlet of the channel steel. When water seeps in the floor, the seepage water enters the channel steel, and the channel steel discharges the seepage water into the water guide assembly. The seepage water is filtered by the filter assembly in the water guide assembly and gathered on one side of the water guide assembly, thereby avoiding damage to the floor caused by seepage water in the floor and causing the basement to appear humid. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a floor unit sectional view of the present application; Figure 2 It is a drainage unit structure schematic view of the present application; Figure 3 It is a cooperation relationship diagram of the water guide assembly and the filter assembly of the present application; Figure 4 It is a filter assembly internal structure schematic view of the present application; Figure 5 It is an enlarged view of A in the present application; Figure 4 Figure 6 It is a filter assembly structure schematic view of the present application; Figure 7 It is a construction flow chart of the present application.

[0017] ​100, base layer; 1, terrace unit; 11, channel steel; 111, water-permeable hole; 12, bluestone water filter layer; 13, isolation layer; 14, rigid layer; 15, decorative surface layer; 2, drainage unit; 21, water guide assembly; 211, baffle; 2111, sinking groove; 2112, through groove; 2113, cover plate; 212, drainage ditch; 213, filter residue collection pit; 214, water flow collection pit; 22, filter assembly; 221, lifting disc; 222, pull rod; 223, handle; 224, sleeve block; 225, limiting block; 2251, clamping groove; 226, filter screen. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.

[0019] Embodiment one Please refer to Figures 1-6 , the present application provides a technical solution: A combined anti-seepage terrace for basement, comprising a base layer 100, further comprising: A terrace unit 1, comprising a channel steel 11 invertedly buckled on the upper end of the base layer 100 for discharging seepage water in the terrace; A drainage unit 2, comprising a water guide assembly 21 invertedly arranged on the upper part of the base layer 100 for guiding and collecting the seepage water discharged by the channel steel 11, and a filter assembly 22 arranged inside the water guide assembly 21 for filtering impurities in the seepage water.

[0020] It should be noted that by arranging the water guide assembly 21 at the water outlet of the channel steel 11, when seepage water appears in the terrace, the seepage water will enter the channel steel 11, and the channel steel 11 will discharge the seepage water into the water guide assembly 21, and the seepage water will be collected at one side of the water guide assembly 21 after being filtered by the filter assembly 22, thereby avoiding damage to the terrace caused by the seepage water in the terrace and causing the basement to appear a damp phenomenon.

[0021] As an improvement, as shown in Figure 1 , the terrace unit 1 further comprises: A bluestone water filter layer 12 laid on the upper end of the base layer 100 and located outside the channel steel 11, for guiding the seepage water in the terrace into the channel steel 11; An isolation layer 13 laid on the upper end of the bluestone water filter layer 12, for isolating the seepage water that will rise later, and the isolation layer 13 can be replaced by a non-woven fabric with a thickness of 1 millimeter; A rigid layer 14 is arranged on the upper end of the isolation layer 13. A decorative surface layer 15 is arranged on the upper end of the rigid layer 14, which is used for decorating and protecting the rigid layer 14.

[0022] Further, as shown in the drawings, the water guide assembly 21 comprises: Figures 2-3 A baffle 211 is arranged in parallel with two groups and is fixedly connected to the water outlet of the channel steel 11, and the baffle 211 is internally provided with a through groove 2112 which is communicated with the inside of the channel steel 11. A drainage ditch 212 is arranged on the upper end of the base layer 100 and is located between the two groups of baffles 211, which is used for diverting the seepage water discharged from the channel steel 11, and the two sides of the channel steel 11 are provided with a plurality of water permeable holes 111 for guiding the seepage water into the channel steel 11. A cover plate 2113 is arranged on the upper end of the two groups of baffles 211, and the upper end of the two groups of baffles 211 is provided with a sunken groove 2111 for limiting the cover plate 2113, and the cover plate 2113 and the two groups of baffles 211 form an n shape.

[0023] Further, the height of the upper end of the baffle 211 is at the same level as the upper end of the decorative surface layer 15 and the cover plate 2113, which is used to ensure that the upper surface of the terrace is a horizontal plane.

[0024] Among them, the lower end of the drainage ditch 212 is an inclined surface; The drainage ditch 212 is provided with a filter residue collection pit 213 near the end of the inclined surface for accommodating the filter assembly 22; The water flow collection pit 214 is arranged between one end of the drainage ditch 212 and the filter residue collection pit 213, which is used for collecting the filtered water, and the water pump is arranged inside the water flow collection pit 214 for pumping out the collected water.

[0025] In addition, the depth of the water flow collection pit 214 is greater than the depth of the filter residue collection pit 213, which is used to prevent the filtered water from flowing back.

[0026] As an improvement, as shown in the drawings, the filter assembly 22 comprises: Figures 4-6 A filter screen 226 is arranged between the water flow collection pit 214 and the filter residue collection pit 213, which is used for filtering the water before entering the water flow collection pit 214; A lifting disc 221 is arranged inside the filter residue collection pit 213, which is used for accommodating the impurities filtered by the filter screen 226; A pull rod 222 is fixedly connected to the upper end of the lifting disc 221, and the upper end of the pull rod 222 is fixedly connected with a handle 223; ​​The sleeve block 224 is fixedly sleeved on the outer side of the pull rod 222; The limiting block 225 is fixedly connected to one side of the sleeve block 224 . A slot 2251 is provided at the lower end of the limiting block 225 for clamping on the upper part of the filter screen 226 to support the pull rod 222 .

[0027] It should be noted that: in the specific implementation process of the present invention, Figures 1-5 As shown, when water seepage in the base layer 100 seeps upward, the seeping water is blocked by the isolation layer 13 and falls onto the bluestone water filter layer 12. The bluestone water filter layer 12 drains the seeping water through the permeable holes 111 and then enters the channel steel 11. Subsequently, the channel steel 11 discharges the entering water into the drainage ditch 212 through the through groove 2112. By setting the bottom surface of the drainage ditch 212 at an angle, the seeping water falls into the drainage ditch 212 and slides onto the filter screen 226. The filter screen 226 filters the impurities in the seeping water and discharges the filtered water into the water collection pit 214 for collection, thereby achieving the timely discharge of the seeping water in the floor, avoiding the floor being damaged by seepage and the phenomenon of moisture returning to the basement. like Figures 3-6 As shown, after the filter mesh 226 filters the seepage water, the filtered impurities fall into the residue collection pit 213 for collection. When the water collection pit 214 needs to be drained and the residue collection pit 213 needs to be discharged, the residue collection pit 213 and the corresponding cover plate 2113 at the upper end of the water collection pit 214 are disassembled, and the water pump is lowered into the water collection pit 214. The water in the water collection pit 214 is drained by the water pump. Subsequently, by pulling the handle 223 upward, the handle 223 pulls the extraction plate 221 upward through the pull rod 222, so that the impurities in the extraction plate 221 are taken out. After pouring out the impurities in the extraction plate 221, the extraction plate 221 is replaced in the residue collection pit 213. The entire cleaning of the collected water and the residue is convenient and quick, and further avoids moisture in the basement caused by excessive water collection.

[0028] Example 2 like Figure 7 As shown, the components identical or corresponding to those in the first embodiment are designated by the corresponding reference numerals in the first embodiment. For simplicity, only the differences from the first embodiment are described below. The second embodiment differs from the first embodiment in that: A method for constructing a combined anti-seepage floor in a basement, comprising the following steps: Step 1: Drainage construction process: dig a drainage ditch 212 on the base layer 100, and install baffles 211 on both sides of the opening of the drainage ditch 212. Place multiple channel steels 11 on the base layer 100 in parallel with equal intervals, so that the water outlets of the channel steels 11 correspond one-to-one with the through grooves 2112 in the baffles 211; Step two, floor laying process: the bluestone filter layer 12 is laid on the upper end of the base 100, so that the bluestone filter layer 12 covers the channel steel 11, the isolation layer 13 is laid on the upper end of the bluestone filter layer 12, then the concrete is poured on the upper end of the isolation layer 13 to form the rigid layer 14, and finally the decorative surface layer 15 is laid on the upper surface of the rigid layer 14; Step three, filter mechanism lowering process: the filter assembly 22 is placed in the filter residue collection pit 213; Step four, covering process, the cover plate 2113 is laid on the upper end of the baffle 211 in sequence, so that the drainage ditch 212 is closed.

[0029] Further, the bluestone filter layer 12 in the floor laying process adopts 25-30 grade bluestone, and the height of the bluestone laying is half of the thickness of the floor.

[0030] Further, the channel steel 11 adopts 8# Q235 carbon steel, and the length of the channel steel 11 is 50-100 mm, which is buried every 4-6 meters in the bluestone filter layer 12.

[0031] It should be noted that by laying the bluestone filter layer 12 on the upper end of the channel steel 11, when the base 100 appears water seepage and upwelling phenomenon, the isolation layer 13 can isolate the upwelling seepage water from the rigid layer 14, and then the seepage water is drained into the channel steel 11 by the bluestone filter layer 12, avoiding the seepage water penetrating into the decorative surface layer 15 through the rigid layer 14 to cause the floor to be damaged, and the basement to be humid.

[0032] It should be noted that in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0033] Although the embodiments of the present application have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to the embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A combined anti-seepage floor for a basement, comprising a base layer (100), characterized in that: Also includes: The floor unit (1) includes a channel steel (11) which is inverted on the upper end of the base layer (100) and is used to discharge water seepage in the floor; The drainage unit (2) comprises a water guide assembly (21) which is arranged in an inverted manner on the upper part of the base layer (100) and is used to guide and collect the seepage water discharged from the channel steel (11); and a filter assembly (22) which is arranged inside the water guide assembly (21) and is used to filter impurities in the seepage water.

2. The combined anti-seepage floor of a basement according to claim 1, characterized in that: The floor unit (1) further comprises: A bluestone water filter layer (12) is laid on the upper end of the base layer (100) and located outside the channel steel (11), and is used to guide the seepage water in the floor into the channel steel (11); An isolation layer (13) is laid on the upper end of the bluestone water filtration layer (12) to isolate the seepage water that rises later; A rigid layer (14) is provided on the upper end of the isolation layer (13); The decorative surface layer (15) is arranged on the upper end of the rigid layer (14) and is used to decorate and protect the rigid layer (14).

3. The combined anti-leakage floor of the basement according to claim 2, characterized in that: The water guide assembly (21) comprises: Two sets of baffles (211) are provided in parallel and fixedly connected to the water outlet of the channel steel (11); a through groove (2112) communicating with the interior of the channel steel (11) is provided inside the baffles (211); A drainage ditch (212) is provided at the upper end of the base layer (100) and between the two groups of baffles (211), and is used to divert the seepage water discharged from the channel steel (11); The cover plate (2113) is placed on the upper ends of the two groups of baffles (211). The upper ends of the two groups of baffles (211) are provided with a sinking groove (2111) for limiting the cover plate (2113). The cover plate (2113) and the two groups of baffles (211) form an n shape.

4. The combined anti-leakage floor of a basement according to claim 3, characterized in that: The height of the upper end of the baffle (211) is on the same level as the height of the upper ends of the decorative surface layer (15) and the cover plate (2113), so as to ensure that the upper surface of the floor is horizontal.

5. The combined anti-seepage floor of a basement according to claim 4, characterized in that: The surface where the lower end of the drainage ditch (212) is located is an inclined surface; The drainage ditch (212) is provided at the end close to the inclined surface with a filter residue collection pit (213) for accommodating the filter assembly (22); A water collection pit (214) is provided between one end of the drainage ditch (212) and the filter residue collection pit (213) for collecting filtered water. A water pump is provided inside the water collection pit (214) for pumping out the collected water.

6. The combined anti-leakage floor of a basement according to claim 5, characterized in that: The depth of the water collection pit (214) is greater than the depth of the filter residue collection pit (213), and is used to prevent the filtered water from flowing back.

7. The combined anti-leakage floor of a basement according to claim 5, characterized in that: The filter assembly (22) comprises: A filter (226) is provided between the water collection pit (214) and the filter residue collection pit (213) and is used to filter the water before entering the water collection pit (214); A tray (221) is provided and placed inside the filter residue collection pit (213) to collect impurities filtered by the filter screen (226); A pull rod (222) is fixedly connected to the upper end of the lifting plate (221), and a handle (223) is fixedly connected to the upper end of the pull rod (222); A sleeve block (224) is fixedly sleeved on the outer side of the pull rod (222); The limiting block (225) is fixedly connected to one side of the sleeve block (224), and a clamping groove (2251) is provided at the lower end of the limiting block (225) for clamping on the upper part of the filter screen (226) to support the pull rod (222).

8. A method for floor construction using a combined anti-seepage floor for a basement according to any one of claims 1 to 7, characterized in that: The following steps are involved: Step 1, drainage construction process: excavating a drainage ditch (212) on the base layer (100), and installing baffles (211) on both sides of the opening of the drainage ditch (212), placing a plurality of channel steels (11) on the base layer (100) in parallel at equal intervals, so that the water outlets of the channel steels (11) correspond one to one with the through grooves (2112) in the baffles (211); Step 2, floor paving process: laying a bluestone water filter layer (12) on the upper end of the base layer (100) so that the bluestone water filter layer (12) covers the channel steel (11), laying an isolation layer (13) on the upper end of the bluestone water filter layer (12), then pouring concrete on the upper end of the isolation layer (13) to form a rigid layer (14), and finally, laying a decorative surface layer (15) on the upper surface of the rigid layer (14); Step 3: Lowering the filter mechanism: placing the filter assembly (22) in the filter residue collection pit (213); Step 4: Laying the cover plate (2113) on the upper end of the baffle (211) in sequence, so that the drainage ditch (212) is closed.

9. The method for constructing a combined anti-seepage floor for a basement according to claim 8, characterized in that: The bluestone drainage layer (12) in the floor paving process adopts 25-30 grade bluestone, and the height of the bluestone paving is half of the floor thickness.

10. The method for constructing a combined anti-seepage floor for a basement according to claim 8, characterized in that: The channel steel (11) is made of 8#, Q235 carbon steel, and the length of the channel steel (11) is 50-100 mm. It is buried every 4-6 meters in the bluestone water filter layer (12).

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