Indoor building planting floor structure

Abstract

The utility model relates to the technical field of indoor planting floors, and discloses an indoor building planting floor structure which comprises a building floor, and a cement mortar leveling layer, a first waterproof coating layer, a cement mortar protective layer, a second waterproof coating layer, a concave-convex water drainage and storage plate layer, a non-woven fabric filter layer and a planting soil layer are sequentially arranged on the building floor. The concave-convex water drainage and storage plate layer is connected with a water drainage vertical pipe, one end of the water drainage vertical pipe is communicated with the lower surface of the concave-convex water drainage and storage plate layer, the other end of the water drainage vertical pipe is communicated with the outside, the thickness of the cement mortar leveling layer is 30-32 mm, the first waterproof coating layer is a polyurethane single-component waterproof coating layer, the thickness of the first waterproof coating layer is 2-3 mm, the thickness of the cement mortar protection layer is 20-22 mm, and the thickness of the cement mortar protection layer is 20-22 mm. The second waterproof coating layer is a K11 waterproof coating layer, and the thickness of the concave-convex water drainage and storage plate layer is larger than or equal to 30 mm. The waterproof effect of the building floor is enhanced, green plants can be planted on an existing building floor for a long time, and leakage of the building floor is effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor planting floor waterproofing, and in particular to an indoor building planting floor structure. Background Art

[0002] In order to beautify the indoor space and purify the indoor air, it is often achieved by creating indoor landscapes. However, if green plants are planted directly on the existing building floors, the long-term moisture and plant roots will destroy the waterproof layer of the building floor, causing the building floor to leak. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, the purpose of the utility model is to provide an indoor building planting floor structure, enhance the waterproof effect of the building floor, enable long-term planting of green plants on the existing building floor, and effectively prevent leakage of the building floor.

[0004] The technical solution adopted by the utility model is as follows: an indoor building planting floor structure, including a building floor, on which a cement mortar leveling layer, a first waterproof coating layer, a cement mortar protective layer, a second waterproof coating layer, a concave-convex drainage and water storage board layer, a non-woven fabric filter layer, and a planting soil layer are sequentially arranged, and the concave-convex drainage and water storage board layer is connected to a drainage riser, one end of the drainage riser is connected to the lower surface of the concave-convex drainage and water storage board layer, and the other end is connected to the outside.

[0005] As a preferred embodiment of the present utility model, the thickness of the cement mortar leveling layer is 30 mm to 32 mm.

[0006] As a preferred embodiment of the present utility model, the first waterproof coating layer is a polyurethane single-component waterproof coating layer, and the thickness of the first waterproof coating layer is 2 mm to 3 mm.

[0007] As a preferred embodiment of the present invention, the thickness of the cement mortar protective layer is 20 mm to 22 mm.

[0008] As a preferred embodiment of the present invention, the second waterproof coating layer is a K11 waterproof coating layer.

[0009] As a preferred embodiment of the present utility model, the thickness of the concave-convex water drainage and storage plate is greater than or equal to 30 mm.

[0010] As a preferred embodiment of the present invention, the non-woven filter layer is greater than or equal to 250g / m 2 It is made of non-woven fabric.

[0011] Compared with the prior art, the beneficial effects of the present invention are:

[0012] The cement mortar leveling layer, the first waterproof coating layer, the cement mortar protective layer and the second waterproof coating layer of the utility model cooperate to enhance the waterproof effect of the building floor slab. Moreover, compared with laying the waterproof coiled material on the cement mortar leveling layer, laying the first waterproof coating layer on the cement mortar leveling layer does not need to consider the splicing and overlapping problems of the waterproof coiled material. The construction is simple and the service life of the waterproof coating layer is longer. During maintenance, the waterproof coating can be simply repaired by brushing, and there is no need to replace or re-lay the waterproof coiled material as a whole. The maintenance is convenient and there is no The woven fabric filter layer can prevent the loss of the planting soil layer, and at the same time ensure that the irrigation water flows into the concave-convex drainage and water storage plate layer. The concave-convex drainage and water storage plate layer and the drainage riser cooperate to ensure that the concave parts of the concave-convex drainage and water storage plate layer can both store water and discharge the accumulated water between the upper surface of the concave-convex drainage and water storage plate layer and the second waterproof coating layer in time, preventing the accumulated water from staying on the upper surface of the second waterproof coating layer for a long time, thereby preventing the plant roots from being immersed in water for a long time and causing root rot, thereby realizing the long-term planting of green plants on the existing building floor slabs and effectively preventing the building floor slabs from leaking. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the cross-section of the indoor building planting floor structure of the utility model;

[0014] Figure 2 It is a schematic diagram of the structure at position A of the utility model;

[0015] Figure 3 It is a structural schematic diagram of a part of the indoor building planting floor structure of the utility model;

[0016] Figure 4 It is a partial structural schematic diagram of the indoor building planting floor structure of the utility model from another angle. DETAILED DESCRIPTION

[0017] Typical embodiments that embody the features and advantages of the present invention will be described in detail in the following description. It should be understood that the present invention can have various changes in different embodiments without departing from the scope of the present invention, and the descriptions and illustrations therein are essentially for illustrative purposes rather than for limiting the present invention.

[0018] In the description of the present application, the terms "first", "second", "one side", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the structure referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they should not be understood as limitations on the present application.

[0019] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0020] The accompanying drawings include: building floor 1, cement mortar leveling layer 2, first waterproof coating layer 3, cement mortar protective layer 4, second waterproof coating layer 5, concave-convex drainage and storage board layer 6, non-woven filter layer 7, planting soil layer 8, drainage riser 9, water reservoir 10, one-way valve 11, first connecting pipe 12, second connecting pipe 13, third connecting pipe 14, fourth connecting pipe 15.

[0021] Example 1

[0022] like Figure 1-2 As shown, the indoor building planting floor structure includes a building floor 1, and a cement mortar leveling layer 2 with a thickness of 30mm-32mm is provided on the building floor 1. In this embodiment, the cement mortar leveling layer 2 has a thickness of 30mm, and a first waterproof coating layer 3 with a thickness of 2mm-3mm is provided on the cement mortar leveling layer 2. In this embodiment, the first waterproof coating layer 3 has a thickness of 2mm, and the first waterproof coating layer 3 is a polyurethane single-component waterproof coating layer. A cement mortar protective layer 4 and a second waterproof coating layer 5 with a thickness of 20mm-22mm are sequentially provided on the first waterproof coating layer 3. In this embodiment, the cement mortar protective layer 4 has a thickness of 20mm, and the second waterproof coating layer 5 has a thickness of 20mm-22mm. Layer 5 is a K11 waterproof coating layer, and a concave-convex water-storage plate layer 6 with a thickness greater than or equal to 30 mm is provided on the second waterproof coating layer 5. In the present embodiment, the concave-convex water-storage plate layer 6 is a concave-convex water-storage plate with a thickness of 30 mm. The concave-convex water-storage plate includes a first connecting plate, and water storage cups arranged in rows connected to the first connecting plate. The concave-convex water-storage plate layer 6 is connected to a drainage riser 9. The upper end of the drainage riser 9 is connected to the lower surface of the concave-convex water-storage plate layer 6, and the lower end is connected to the outside world. In the present embodiment, the lower surface of the concave-convex water-storage plate layer 6 is fitted with the upper surface of the second waterproof coating layer 5. The lower end of the drainage riser 9 can be connected to the sewer pipe, and the drainage riser 9 is close to the building beams and columns.

[0023] A non-woven filter layer 7 is provided on the concave-convex drainage and storage plate layer 6. The non-woven filter layer 7 may be greater than or equal to 250 g / m 2 In this embodiment, the non-woven filter layer 7 is 250g / m 2 The non-woven fabric filter layer 7 is paved with a planting soil layer 8.

[0024] Example 2

[0025] like Figure 3-4As shown, this embodiment is basically the same as embodiment 1, except that one end of the drainage riser 9 is connected to the lower surface of the concave-convex drainage and water-storage plate layer 6, and the other end is connected to a water reservoir 10. A one-way valve 11 is provided at the end of the drainage riser 9 extending into the water reservoir 10. The water reservoir 10 is provided with a spray component connected to the planting soil layer 8. The spray component includes a first connecting pipe 12, a second connecting pipe 13 and a third connecting pipe 14 respectively located at both ends of the first connecting pipe 12, a valve is connected to the connection between the first connecting pipe 12 and the third connecting pipe 14, the lower end of the second connecting pipe 13 is located in the water reservoir 10, the lower end of the third connecting pipe 14 is located above the planting soil layer 8, the lower end of the second connecting pipe 13 is located above the lower end of the third connecting pipe 14, and the lower end of the third connecting pipe 14 is connected to a fourth connecting pipe 15 laid along the length direction of the planting soil layer 8, and the fourth connecting pipe 15 is provided with a plurality of spray holes spaced along the axial direction of the fourth connecting pipe 15.

[0026] In this embodiment, the water retained on the second waterproof coating layer 5 can be discharged to the water reservoir 10 through the drainage riser 9 and stored therein for recycling. When the water in the water reservoir 10 is discharged to the planting soil layer through the spray piece, since the lower end of the second connecting pipe 13 is located above the lower end of the third connecting pipe 14, the valve is opened, and according to the siphon principle, the water in the water reservoir 10 automatically flows to the fourth connecting pipe 15 through the spray piece, and then is sprayed to the green plants in the planting soil through the spray holes on the fourth connecting pipe 15.

[0027] The above-mentioned implementation modes are only preferred implementation modes of the present invention, and cannot be used to limit the protection scope of the present invention. Any non-substantial changes and substitutions made by technicians in this field on the basis of the present invention shall fall within the scope of protection required by the present invention.

Claims

1. An indoor building planting floor structure, comprising a building floor, characterized in that: The building floor is provided with a cement mortar leveling layer, a first waterproof coating layer, a cement mortar protective layer, a second waterproof coating layer, a concave-convex drainage and water storage board layer, a non-woven fabric filter layer, and a planting soil layer in sequence. The concave-convex drainage and water storage board layer is connected to a drainage riser, one end of the drainage riser is connected to the lower surface of the concave-convex drainage and water storage board layer, and the other end is connected to the outside world, or the other end is connected to a water storage tank.

2. The indoor building planting floor structure according to claim 1 is characterized by: The thickness of the cement mortar leveling layer is 30 mm to 32 mm.

3. The indoor building planting floor structure according to claim 1 is characterized by: The first waterproof coating layer is a polyurethane single-component waterproof coating layer, and the thickness of the first waterproof coating layer is 2 mm to 3 mm.

4. The indoor building planting floor structure according to claim 1 is characterized by: The thickness of the cement mortar protective layer is 20 mm to 22 mm.

5. The indoor building planting floor structure according to claim 1 is characterized by: The second waterproof coating layer is a K11 waterproof coating layer.

6. The indoor building planting floor structure according to claim 1 is characterized by: The thickness of the concave-convex water drainage and storage plate layer is greater than or equal to 30 mm.

7. The indoor building planting floor structure according to claim 1 is characterized by: The non-woven filter layer is greater than or equal to 250g / m 2 It is made of non-woven fabric.

8. The indoor building planting floor structure according to claim 1 is characterized by: One end of the drainage riser is connected to the lower surface of the concave-convex drainage and water-storage plate layer, and the other end is connected to the water reservoir. A one-way valve is provided at the end of the drainage riser extending into the water reservoir. The water reservoir is provided with a spray component connected to the planting soil layer. The spray component includes a first connecting pipe, a second connecting pipe and a third connecting pipe respectively located at both ends of the first connecting pipe, a valve is connected to the connection between the first connecting pipe and the third connecting pipe, the lower end of the second connecting pipe is located in the water reservoir, the lower end of the third connecting pipe is located above the planting soil layer, the lower end of the second connecting pipe is located above the lower end of the third connecting pipe, the lower end of the third connecting pipe is connected to a fourth connecting pipe laid along the length direction of the planting soil layer, and the fourth connecting pipe is provided with a plurality of spray holes spaced along the axial direction of the fourth connecting pipe.

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