Basement top plate waterproof structure

Abstract

The utility model discloses a basement roof waterproof structure, which relates to the technical field of green building waterproofing and comprises a roof, a waterproof mechanism fixedly arranged on the outer side of the roof and used for waterproofing the roof, and a drainage mechanism fixedly arranged on the top of the roof and used for draining water from the top of the roof. The waterproof mechanism comprises a first waterproof roll and a waterproof layer which are fixedly arranged on the outer wall of the top plate, and the first waterproof roll is located in the waterproof layer. Through the arrangement of the drainage mechanism and the waterproof mechanism, the basement roof can be drained and waterproof at the same time, the conditions of water soaking, water seepage and the like are not prone to occurring at the position of the roof, the waterproof performance of the basement roof is improved, water entering the drainage pipe can be filtered in a multiple mode through the gravel layer, the water permeable bricks and other structures, and the interior of the drainage pipe is not prone to being blocked; the reinforcing frame can reinforce the interior of the drainage pipe, so that the drainage pipe is not prone to damage after being rolled by heavy objects, and the service life of the drainage pipe is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of green building waterproofing, in particular to a basement top plate waterproofing structure. Background Art

[0002] Green buildings refer to buildings that take environmental impact into consideration during their design, construction, operation and design life cycle. They aim to reduce the consumption of natural resources, reduce waste generation, and maximize energy efficiency and indoor environmental quality. The application of green buildings can be reflected in many aspects in civil engineering. With the rapid development of urban construction, the waterproofing of basement slabs, as an important part of green buildings, has received increasing attention.

[0003] The patent with announcement number CN219992557U discloses "a basement roof waterproof structure, which relates to the field of building waterproof technology, including a concrete steel layer, and the top of the concrete steel layer is connected to a first leveling layer. The utility model uses a crystalline waterproof mortar, which is a polymer-modified composite with a higher waterproof and compressive strength than , It is resistant to salt water and moisture corrosion, prevents concrete carbonization, and has strong adhesion to the substrate. The active ingredients in the slurry can penetrate into the capillaries and microcracks in the cement base surface and produce a chemical reaction, and merge with the base material to form a crystalline and dense waterproof layer. The double-layer waterproof material can achieve the best waterproof effect of the roof, and solve the seepage and leakage of the basement roof."

[0004] In response to the problem raised in the above-mentioned document description that "the basement roof structure is not yet perfect in terms of waterproof performance, and after long-term use, it is prone to surface wear, water seepage, soaking and aging, and may even cause serious leakage and water seepage", this application proposes another technical solution to solve the above-mentioned technical problem. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a basement roof waterproof structure, and the specific technical scheme is as follows:

[0006] A basement roof waterproofing structure comprises a roof, a waterproofing mechanism fixedly arranged on the outside of the roof and used for waterproofing the roof, and a drainage mechanism fixedly arranged on the top of the roof and used for draining water from the top of the roof, the waterproofing mechanism comprises a first waterproofing coiled material and a waterproofing layer fixedly arranged on the outer wall of the roof, the first waterproofing coiled material is located inside the waterproofing layer, the drainage mechanism comprises a sand and gravel layer arranged on the top of the waterproofing layer of the roof, and a drainage pipe arranged in the sand and gravel layer and used for draining water in the sand and gravel layer, the drainage pipe is provided with a filtering and reinforcing mechanism for filtering and reinforcing the drainage pipe.

[0007] By adopting the above technical scheme and setting up the drainage mechanism and the waterproof mechanism, the basement roof can be drained and waterproofed at the same time, making it less likely for the roof to be soaked and seeped, thereby improving the waterproof performance of the basement roof.

[0008] Optionally, a construction joint is formed at the bottom end of the top plate, a waterstop strip for water stopping the construction joint is provided inside the top plate, and a second waterproof membrane for further waterproofing the construction joint is fixedly provided on the outer wall of the first waterproof membrane.

[0009] By adopting the above technical solution, the construction joint can be subjected to multiple waterproofing treatments through mechanisms such as the waterstop strip and the second waterproof membrane.

[0010] Optionally, a third waterproof roll is provided at the top corner of the top plate, and the third waterproof roll is fixed to the outer wall of the first waterproof roll, and the second waterproof roll and the third waterproof roll are both located inside the waterproof layer.

[0011] By adopting the above technical solution, the waterproof layer formed after the waterproof mortar solidifies can fix the first waterproof roll material, the second waterproof roll material and the third waterproof roll material.

[0012] Optionally, the filtration reinforcement mechanism includes a permeable brick fixedly arranged at the water inlet of the drain pipe, and a plurality of reinforcement frames fixedly arranged in the drain pipe, and a metal mesh for blocking and limiting the permeable brick is fixedly arranged in the drain pipe.

[0013] By adopting the above technical solution, structures such as sand and gravel layers and permeable bricks can filter the water entering the drain pipe multiple times, making the drain pipe less likely to be blocked.

[0014] Optionally, a covering soil layer is provided on the top of the sand and gravel layer, and a protective layer is fixedly provided on one side of the waterproof layer of the top plate.

[0015] By adopting the above technical scheme, the covering soil layer is laid on the top of the sand and gravel layer to cover the sand and gravel layer. Green plants can be planted on the covering soil layer to provide greenness for the green building. The protective layer can be formed by pouring fine stone concrete to protect the side of the waterproof layer of the top plate.

[0016] In summary, the present invention has at least one of the following beneficial effects:

[0017] 1. Through the setting of drainage mechanism and waterproof mechanism, the basement roof can be drained and waterproofed at the same time, so that the roof is not easy to be soaked and seeped, and the waterproof performance of the basement roof is improved. The sand and gravel layer and permeable bricks and other structures can filter the water entering the drainage pipe multiple times, so that the drainage pipe is not easy to be blocked. The reinforcement frame can strengthen the inside of the drainage pipe, so that the drainage pipe is not easily damaged after being crushed by heavy objects, thereby extending the service life of the drainage pipe.

[0018] 2. The construction joints can be waterproofed in multiple ways through mechanisms such as waterstops and second waterproof membranes. When the permeable bricks are broken due to external factors such as heavy objects rolling over them, the metal mesh can block and limit the broken permeable bricks, making it difficult for the permeable bricks and foreign objects to block the drainage pipes with the drainage, making it convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 The utility model Figure 1 A magnified view of the drainage pipe structure;

[0021] Figure 3 It is a left side view of the drain pipe of the present utility model.

[0022] Explanation of the reference numerals: 1. Top plate; 11. Construction joint; 12. Waterstop; 2. First waterproof membrane; 21. Waterproof layer; 22. Second waterproof membrane; 23. Third waterproof membrane; 3. Sand and gravel layer; 31. Drain pipe; 32. Permeable brick; 33. Metal mesh; 34. Reinforcement frame; 4. Covering layer; 5. Protective layer. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1-3 The utility model is described in further detail.

[0024] The utility model embodiment discloses a basement roof waterproof structure, referring to Figure 1 , including a top plate 1, a waterproof mechanism fixed on the outside of the top plate 1 and used for waterproofing the top plate 1, and a drainage mechanism fixed on the top of the top plate 1 and used for draining water from the top of the top plate 1. The top plate 1 is the basement top plate of an existing green building. By setting the drainage mechanism and the waterproof mechanism, the top plate 1 can be drained and waterproofed at the same time.

[0025] Reference Figure 1 A construction joint 11 is formed at the bottom end of the top plate 1, and a waterstop 12 is provided inside the top plate 1 for stopping water from the construction joint 11. The top plate 1 is cast in sections due to existing design requirements or construction needs, and the construction joint 11 is a joint formed between the concrete cast first and the concrete cast later. The upper and lower ends of the waterstop 12 are bent and tilted toward the outside, which can effectively block water penetrating inward. This is a public technology that can stop water and waterproof the construction joint 11. The waterstop 12 is pre-buried in the construction joint 11 of the top plate 1 during the building casting construction.

[0026] Reference Figure 1The waterproof mechanism includes a first waterproof membrane 2 fixed on the outer wall of the top plate 1 and a waterproof layer 21. The first waterproof membrane 2 is located inside the waterproof layer 21. The first waterproof membrane 2 can perform preliminary waterproofing on the top plate 1. The waterproof layer 21 can be formed by solidifying the waterproof mortar after pouring to further waterproof the top plate 1.

[0027] Reference Figure 1 A second waterproof roll 22 for further waterproofing the construction joint 11 is fixedly arranged on the outer wall of the first waterproof roll 2. The second waterproof roll 22 can waterproof the construction joint 11. A third waterproof roll 23 is arranged at the top corner of the top plate 1. The third waterproof roll 23 is fixedly arranged on the outer wall of the first waterproof roll 2. The third waterproof roll 23 can waterproof the top corner of the top plate 1. The second waterproof roll 22 and the third waterproof roll 23 are both located inside the waterproof layer 21. The waterproof layer 21 formed after the waterproof mortar solidifies can fix the first waterproof roll 2, the second waterproof roll 22 and the third waterproof roll 23.

[0028] Reference Figure 1 The drainage mechanism includes a gravel layer 3 arranged on the top of the waterproof layer 21 of the top plate 1, and a drainage pipe 31 arranged in the gravel layer 3 for draining water in the gravel layer 3. The gravel layer 3 is laid on the top of the waterproof layer 21 of the top plate 1. The gravel layer 3 can protect the drainage pipe 31. The drainage pipe 31 is laid at the bottom of the gravel layer 3 to facilitate the drainage of water in the gravel layer 3. The gravel layer 3 has a certain filtering effect and can preliminarily filter the water entering the drainage pipe 31.

[0029] Reference Figure 1-3 A filtering reinforcement mechanism for filtering and reinforcing the inside of the drain pipe 31 is provided in the drain pipe 31. The filtering reinforcement mechanism includes a permeable brick 32 fixedly arranged at the water inlet of the drain pipe 31, and a plurality of reinforcement frames 34 fixedly arranged in the drain pipe 31. The permeable brick 32 can be an existing ceramic permeable brick with excellent permeable filtering effect. The water in the drain pipe 31 can be filtered again and foreign matter such as soil can be blocked. The reinforcement frame 34 can be X-shaped, which can reinforce the inside of the drain pipe 31 so that the drain pipe 31 is not easily damaged after being crushed by heavy objects.

[0030] Reference Figure 1-2 A metal mesh 33 for blocking and limiting the permeable bricks 32 is fixed in the drainage pipe 31. The mesh holes of the metal mesh 33 have a water-permeable effect. When the permeable bricks 32 are broken due to external factors such as the crushing of heavy objects such as excavators above, the metal mesh 33 can block and limit the broken permeable bricks 32, so that the permeable bricks 32 and external foreign objects are not easy to block the drainage pipe 31 along with the drainage.

[0031] Reference Figure 1A covering soil layer 4 is provided on the top of the sand and gravel layer 3, and a protective layer 5 is fixedly provided on one side of the waterproof layer 21 of the top plate 1. The covering soil layer 4 is laid on the top of the sand and gravel layer 3 to cover the sand and gravel layer 3. Green plants can be planted on the covering soil layer 4 to provide greenery for the green building. The protective layer 5 can be formed by pouring fine stone concrete, which can protect the side of the waterproof layer 21 of the top plate 1.

[0032] The implementation principle of a basement roof waterproof structure of the utility model embodiment is:

[0033] When it rains, rainwater will flow into the gravel layer 3 along the covering soil layer 4. At this time, the drainage pipe 31 can drain the water in the gravel layer 3 and discharge it into the external drainage system. At the same time, the first waterproof membrane 2 and the waterproof layer 21 and other waterproof structures can block the water in the gravel layer 3, so that the water cannot penetrate into the top plate 1, so that the top plate 1 is not prone to water soaking and water seepage, thereby improving the waterproof performance of the basement top plate;

[0034] During drainage, the gravel layer 3 and the permeable bricks 32 can filter the water entering the drain pipe 31 multiple times, so that the drain pipe 31 is not easily blocked. The reinforcing frame 34 can strengthen the inside of the drain pipe 31, so that the drain pipe 31 is not easily damaged after being crushed by heavy objects.

[0035] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A basement roof waterproof structure, comprising a roof (1), a waterproof mechanism fixedly arranged on the outside of the roof (1) and used to waterproof the roof (1), and a drainage mechanism fixedly arranged on the top of the roof (1) and used to drain water from the top of the roof (1), characterized in that: The waterproof mechanism comprises a first waterproof coiled material (2) fixedly arranged on the outer wall of the top plate (1) and a waterproof layer (21), wherein the first waterproof coiled material (2) is located inside the waterproof layer (21), and the drainage mechanism comprises a sandstone layer (3) arranged on the top of the waterproof layer (21) of the top plate (1), and a drainage pipe (31) arranged in the sandstone layer (3) for draining water in the sandstone layer (3), wherein the drainage pipe (31) is provided with a filtering and strengthening mechanism for filtering and strengthening the drainage pipe (31).

2. A basement roof waterproof structure according to claim 1, characterized in that: A construction joint (11) is formed at the bottom end of the top plate (1), and a water stop strip (12) for stopping water in the construction joint (11) is provided inside the top plate (1).

3. A basement roof waterproof structure according to claim 2, characterized in that: A second waterproof coiled material (22) for further waterproofing the construction joint (11) is fixedly provided on the outer wall of the first waterproof coiled material (2).

4. A basement roof waterproof structure according to claim 3, characterized in that: A third waterproof coiled material (23) is provided at a top corner of the top plate (1), and the third waterproof coiled material (23) is fixedly arranged on the outer wall of the first waterproof coiled material (2).

5. A basement roof waterproof structure according to claim 4, characterized in that: The second waterproof roll (22) and the third waterproof roll (23) are both located inside the waterproof layer (21).

6. The basement roof waterproof structure according to claim 1, characterized in that: The filtering reinforcement mechanism comprises a permeable brick (32) fixedly arranged at the water inlet of the drainage pipe (31), and a plurality of reinforcement frames (34) fixedly arranged in the drainage pipe (31).

7. A basement roof waterproof structure according to claim 6, characterized in that: A metal mesh (33) is fixedly provided inside the drainage pipe (31) for blocking and limiting the permeable bricks (32).

8. The basement roof waterproof structure according to claim 1, characterized in that: A covering soil layer (4) is provided on the top of the sandstone layer (3), and a protective layer (5) is fixedly provided on one side of the waterproof layer (21) of the top plate (1).

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