Waterproof drainage structure of planting top plate

Abstract

The utility model discloses a planting roof waterproof drainage structure which comprises a waterproof reinforced concrete roof, a root blocking layer is arranged above the waterproof reinforced concrete roof, the root blocking layer is composed of a modified asphalt layer, a gold foil layer and a plastic film layer, and the modified asphalt layer, the gold foil layer and the plastic film layer are sequentially bonded from bottom to top. The waterproof layer is arranged above the root blocking layer, the waterproof layer is composed of a first waterproof coiled material layer, a second waterproof coiled material layer and a waterproof coating layer, the first waterproof coiled material layer and the second waterproof coiled material layer are bonded, the waterproof coating layer is coated on the second waterproof coiled material layer, the ARF integrated protection drainage plate is arranged above the waterproof layer, and the ARF integrated protection drainage plate is arranged above the waterproof layer. Planting soil and a vegetation layer are arranged on the ARF integrated protection drainage plate. According to the ARF integrated protection drainage plate, plant root systems can be prevented from being soaked in water and rotten, and a building and a waterproof layer are effectively protected against damage.

Description

Technical Field

[0001] The utility model relates to the technical field of roof waterproof drainage structures, in particular to a planting roof waterproof drainage structure. Background Art

[0002] The planting top plate drainage structure is to directly make a full-bonded waterproof layer on the top plate of the structure. The waterproof layer is a double-layer waterproof layer composed of root-penetration-resistant waterproof membrane and waterproof coating. Plastic protective drainage boards, drainage grooves and geotextiles are laid on the waterproof layer. Observation wells and water storage cages are arranged on the edge of the top plate according to the specific project, so as to achieve the functions of water collection and drainage, and water storage and reuse.

[0003] At present, the planting roof drainage structure is prone to leakage caused by plant roots piercing the roof, leakage caused by water seepage through the waterproof layer, and plant root rot caused by defects in the drainage layer.

[0004] Therefore, in view of the above problems, an improved planting top plate waterproofing and drainage structure is proposed to achieve integrated waterproofing and drainage. Utility Model Content

[0005] The utility model aims to provide a planting top plate waterproof drainage structure, comprising a waterproof reinforced concrete top plate, a root barrier layer is arranged above the waterproof reinforced concrete top plate, the root barrier layer is composed of a modified asphalt layer, a gold foil layer, and a plastic film layer, the modified asphalt layer, the gold foil layer, and the plastic film layer are bonded in sequence from bottom to top, a waterproof layer is arranged above the root barrier layer, the waterproof layer is composed of a waterproof roll material layer one, a waterproof roll material layer two, and a waterproof coating layer, the waterproof roll material layer one and the waterproof roll material layer two are bonded, a waterproof coating layer is coated above the waterproof roll material layer two, an ARF integrated protective drainage board is arranged above the waterproof layer, and planting soil and a vegetation layer are arranged on the ARF integrated protective drainage board.

[0006] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is made of three root barrier layers, three waterproof layers and one integrated protective drainage board. The integrated composite protective drainage board can quickly and effectively drain rainwater, greatly reduce or even eliminate the hydrostatic pressure of the waterproof layer, and achieve the effect of active waterproofing. The ARF integrated protective drainage board is connected to the waterproof layer and the root barrier layer. The root barrier layer can resist various acids and alkalis in the soil and plant root thorns. The waterproof layer can prevent water leakage. The ARF integrated protective drainage board can prevent plant roots from being soaked in water and rotten, effectively protecting the building and the waterproof layer from damage. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a structural schematic diagram of the utility model.

[0008] The reference numerals and names in the figures are as follows:

[0009] 1. Waterproof reinforced concrete top plate; 2. Modified asphalt layer; 3. Gold foil layer; 4. Plastic film layer; 5. Waterproof membrane layer one; 6. Waterproof membrane layer two; 7. Protective coating layer; 8. ARF integrated protective drainage board; 9. Planting soil and vegetation layer. DETAILED DESCRIPTION

[0010] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0011] As attached Figure 1 As shown, the utility model provides a planting top plate waterproof drainage structure, including a waterproof reinforced concrete top plate 1, a root barrier layer is arranged above the waterproof reinforced concrete top plate 1, the root barrier layer is composed of a modified asphalt layer 2, a gold foil layer 3, and a plastic film layer 4, the modified asphalt layer 2, the gold foil layer 3, and the plastic film layer 4 are bonded in sequence from bottom to top, a waterproof layer is arranged above the root barrier layer, the waterproof layer is composed of a waterproof roll material layer 1 5, a waterproof roll material layer 2 6, and a waterproof coating layer 7, the waterproof roll material layer 1 5 and the waterproof roll material layer 2 6 are bonded, a waterproof coating layer 7 is coated above the waterproof roll material layer 2 6, an ARF integrated protective drainage board 8 is arranged above the waterproof layer, and a planting soil and vegetation layer 9 is arranged on the ARF integrated protective drainage board 8.

[0012] Specifically, the plastic film layer 4 is made of polyethylene film.

[0013] Specifically, the waterproof membrane layer 5 is made of PVC waterproof membrane.

[0014] Specifically, the waterproof membrane layer 2 6 is made of ARF-999B diamond armor polyethylene waterproof membrane.

[0015] Specifically, the waterproof coating layer 7 is made of ARF-125 spider web non-curing rubber asphalt waterproof coating.

[0016] Working principle: The root barrier layer is connected to the waterproof layer, and then the waterproof layer is connected to the integrated protective drainage board. The root barrier layer is composed of a modified asphalt layer 2, a gold foil layer 3, and a plastic film layer 4. The waterproof layer is composed of a waterproof membrane layer 1 5, a waterproof membrane layer 2 6, and a waterproof coating layer 7. The double-layer waterproof membrane improves the waterproof performance. Rainwater enters the ARF integrated protective drainage board 8 through the planting soil and vegetation layer 9. The integrated composite protective drainage board can quickly and effectively drain rainwater, greatly reduce or even eliminate the hydrostatic pressure of the waterproof layer, and achieve the effect of active waterproofing. The ARF integrated protective drainage board 8 is connected to the waterproof layer and the root barrier layer. The root barrier layer can resist various acids and alkalis in the soil and plant root thorns. The waterproof layer can prevent water leakage. The ARF integrated protective drainage board can prevent plant roots from being soaked in water and rotted, effectively protecting the building and the waterproof layer from damage.

[0017] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0018] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A planting roof waterproof drainage structure, comprising a waterproof reinforced concrete roof (1), characterized in that: A root barrier layer is arranged above the waterproof reinforced concrete top plate (1), the root barrier layer comprising a modified asphalt layer (2), a gold foil layer (3), and a plastic film layer (4); a waterproof layer is arranged above the root barrier layer, the waterproof layer comprising a first waterproof coiled material layer (5), a second waterproof coiled material layer (6), and a waterproof coating layer (7); an ARF integrated protective drainage board (8) is arranged above the waterproof layer, and a planting soil and vegetation layer (9) are arranged on the ARF integrated protective drainage board (8).

2. A waterproof drainage structure for a planting roof according to claim 1, characterized in that: The modified asphalt layer (2), the gold foil layer (3) and the plastic film layer (4) are bonded in sequence from bottom to top.

3. The waterproof drainage structure for a planting roof according to claim 1, characterized in that: The plastic film layer (4) is made of polyethylene film.

4. The waterproof drainage structure for a planting roof according to claim 1, characterized in that: The first waterproof coiled material layer (5) and the second waterproof coiled material layer (6) are bonded together, and a waterproof coating layer (7) is coated on the second waterproof coiled material layer (6).

5. The waterproof drainage structure for a planting roof according to claim 1, characterized in that: The waterproof roll material layer 1 (5) is made of PVC waterproof roll material.

6. The waterproof drainage structure for a planting roof according to claim 1, characterized in that: The second waterproofing membrane layer (6) is made of ARF-999B diamond armor polyethylene waterproofing membrane.

7. The waterproof drainage structure for a planting roof according to claim 1, characterized in that: The waterproof coating layer (7) is made of ARF-125 spider web non-curing rubber asphalt waterproof coating.

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