Anti-deformation waterproof layer for underground garage

Abstract

The utility model relates to the field of waterproof layers, and discloses an anti-deformation waterproof layer for an underground garage, which comprises a waterproof layer structure and is characterized in that a 45-degree triangular structure and a 135-degree triangular structure are formed between an inclined strut reinforcing plate and the waterproof layer through the inclined strut reinforcing plate and reinforcing ribs, so that the waterproof layer is formed. The structure can effectively and uniformly transmit upper loads to the waterproof layer, local stress concentration is reduced, the waterproof layer of the underground garage is prevented from being deformed or broken due to external force, the reinforcing ribs are distributed between the inclined strut reinforcing plates at equal intervals, the effect of enhancing the rigidity and stability of the whole structure is achieved, and when the structure is subjected to external pressure or impact, the waterproof layer is prevented from being damaged. The reinforcing ribs can provide additional support, the diagonal bracing reinforcing plates are prevented from bending or displacing, the structural design of the diagonal bracing reinforcing plates and the reinforcing ribs remarkably improves the deformation resistance of the waterproof layer, and the stability of the structure can be kept even if the waterproof layer is affected by vehicle running or other mechanical loads in the using process of the underground garage.

Description

TECHNICAL FIELD

[0001] The utility model relates to waterproof layer field especially relates to a kind of anti-deformation waterproof layer for underground garage. BACKGROUND

[0002] The waterproof construction of underground garage is an important link in the construction process, due to the limited land drainage capacity and the insufficient drainage capacity of underground channel, rainwater often flows to basement or underground garage, forming waterlogging in basement and underground garage, once waterlogging time is too long, waterlogging will penetrate into the foundation of underground garage, slowly erodes foundation, and the waterproof layer of underground garage is a structure for preventing water from penetrating into underground garage, which is crucial to ensure the dryness and structural stability of underground garage.

[0003] According to Chinese authorized patent announcement No. CN214194685U, a waterproof layer structure for underground garage foundation is disclosed, which comprises a foundation layer, a cement mortar leveling layer is laid on the upper surface of the foundation layer, a PE film waterproof layer is arranged between the foundation layer and the cement mortar leveling layer, a steel mesh is horizontally laid in the interior of the cement mortar leveling layer, a carborundum ground layer is arranged on the end surface of the cement mortar leveling layer away from the foundation layer, a polymer cement waterproof coating layer is arranged between the cement mortar leveling layer and the carborundum ground layer, the polymer cement waterproof coating layer is sprayed on the upper surface of the cement mortar leveling layer, and a concrete surface curing agent coating is sprayed on the upper surface of the carborundum ground layer. The double waterproof layer can effectively block the water path and enhance the anti-leakage capacity of the garage foundation, thereby achieving the purpose of waterproofing, and effectively avoiding the phenomenon of potholes caused by moisture erosion, better reducing the degree of wear on the surface of the underground garage foundation, and prolonging the service life of the underground garage. However, the waterproof layer still has some shortcomings. When the waterproof layer is subjected to an upper load, such as vehicle driving or other mechanical load, it is easy to cause uneven load transmission, resulting in local stress concentration, which can easily cause deformation or rupture of the waterproof layer, thereby affecting the waterproof effect. SUMMARY

[0004] In view of the shortcomings of the prior art, the utility model provides an anti-deformation waterproof layer for underground garage, which solves the problem of deformation of the current underground garage waterproof layer under load.

[0005] In order to achieve the above object, the utility model discloses a kind of anti-deformation waterproof layer for underground garage, including waterproof layer structure, the waterproof layer structure includes waterproof layer, anti-deformation buffer layer, protective layer and concrete structure layer, the waterproof layer is arranged in the upper of anti-deformation buffer layer, the anti-deformation buffer layer is arranged in the upper of protective layer, the concrete structure layer is arranged in the lower of protective layer, the upper surface of waterproof layer is transversely provided with multiple inclined bracing reinforcement plates, two adjacent The inclined bracing reinforcement plate is symmetrically arranged, and the inclined bracing reinforcement plate between two adjacent The inclined bracing reinforcement plate and waterproof layer form triangular structure, multiple The inclined bracing reinforcement plate between longitudinal equidistant distribution has multiple reinforcing bars.

[0006] Preferably, the upper surface of multiple The inclined bracing reinforcement plate is fixedly connected with hydrophobic plate.

[0007] Preferably, the surface of the hydrophobic plate is provided with multiple hydrophobic holes.

[0008] Preferably, the waterproof layer material is polyurethane waterproof paint.

[0009] Preferably, the anti-deformation buffer layer material is mineral wool.

[0010] Preferably, the protective layer material is polyester fiber non-woven fabric.

[0011] Preferably, the waterproof layer structure left and right sides are fixedly connected with side fixed plate.

[0012] Preferably, the angle between two adjacent The inclined bracing reinforcement plate and waterproof layer is 45 ° and 135 ° respectively.

[0013] Beneficial effects

[0014] The utility model provides a kind of anti-deformation waterproof layer for underground garage.Compared with prior art, it has the following beneficial effects:

[0015] In the utility model, by being provided with inclined bracing reinforcement plate and reinforcing bar, the triangular structure of 45 ° and 135 ° is formed between inclined bracing reinforcement plate and waterproof layer, this structure can effectively transmit the load above evenly to waterproof layer, reduce local stress concentration, prevent deformation or rupture of underground garage waterproof layer due to external force, reinforcing bar is equidistantly distributed between inclined bracing reinforcement plate, play the role of enhancing overall structure rigidity and stability, when being subjected to external pressure or impact, reinforcing bar can provide additional support, prevent bending or displacement of inclined bracing reinforcement plate, the structural design of inclined bracing reinforcement plate and reinforcing bar significantly improves the anti-deformation capacity of waterproof layer, even if in the process of use in underground garage suffers vehicle driving or other mechanical load, can also maintain the stability of structure. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1A three-dimensional structure schematic diagram of the anti-deformation waterproof layer for the underground garage is provided in the utility model.

[0017] Figure 2 An internal structure schematic diagram of the anti-deformation waterproof layer for the underground garage is provided in the utility model.

[0018] Figure 3 A transverse cross-section structure schematic diagram of the anti-deformation waterproof layer for the underground garage is provided in the utility model.

[0019] Figure 4 A longitudinal cross-section structure schematic diagram of the anti-deformation waterproof layer for the underground garage is provided in the utility model.

[0020] Figure 5 The anti-deformation waterproof layer for the underground garage is provided in the utility model. Figure 3 An enlarged view of A.

[0021] Legend:

[0022] 1, waterproof layer structure; 101, waterproof layer; 102, anti-deformation buffer layer; 103, protective layer; 104, concrete structure layer; 2, hydrophobic plate; 3, hydrophobic hole; 4, reinforcing rib; 5, inclined bracing reinforcement plate; 6, side fixed plate. Specific implementation

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5 The utility model provides two technical schemes, and specifically includes the following embodiments.

[0025] Embodiment one:

[0026] The utility model provides a kind of anti-deformation waterproof layer for underground garage, including waterproof layer structure 1, waterproof layer structure 1 includes waterproof layer 101, anti-deformation buffer layer 102, protective layer 103 and concrete structure layer 104, waterproof layer 101 is arranged above anti-deformation buffer layer 102, anti-deformation buffer layer 102 is arranged above protective layer 103, concrete structure layer 104 is arranged below protective layer 103, the upper surface of waterproof layer 101 is transversely provided with multiple inclined bracing reinforcement plates 5, two adjacent inclined bracing reinforcement plates 5 are symmetrically arranged, and the angle between two adjacent inclined bracing reinforcement plates 5 and waterproof layer 101 is 45 ° and 135 ° respectively, multiple reinforcing bars 4 are longitudinally equidistantly distributed between multiple inclined bracing reinforcement plates 5.

[0027] When working, the inclined bracing reinforcement plate 5 and waterproof layer 101 form a 45 ° and 135 ° triangle structure, which can effectively transmit the load above to the waterproof layer 101, reduce local stress concentration, prevent the deformation or rupture of the waterproof layer 101 of the underground garage due to external force, and strengthen the rigidity and stability of the overall structure. When subjected to external pressure or impact, the reinforcing bars 4 can provide additional support to prevent the inclined bracing reinforcement plate 5 from bending or displacing. The structural design of the inclined bracing reinforcement plate 5 and the reinforcing bar 4 significantly improves the anti-deformation ability of the waterproof layer 101, and even if the underground garage is affected by vehicle driving or other mechanical loads during use, the stability of the structure can be maintained.

[0028] Example two:

[0029] On the basis of embodiment one, the upper surface of the plurality of inclined bracing reinforcement plates 5 is fixedly connected with a hydrophobic plate 2, a plurality of hydrophobic holes 3 are arranged on the surface of the hydrophobic plate 2, the main function of the hydrophobic plate 2 is to provide a drainage channel, so that the water above the waterproof layer 101 does not accumulate for a long time, thereby reducing the pressure on the waterproof layer 101, the plurality of hydrophobic holes 3 arranged on the hydrophobic plate 2 allow water to pass through and guide the water flow along the inclined bracing reinforcement plate 5 to the edge of the waterproof layer 101, and finally drain out through the drainage system, preventing the accumulation of underground garage water on the surface of the waterproof layer 101, reducing the damage that water may cause to the waterproof layer 101, the material of the waterproof layer 101 is polyurethane waterproof paint, polyurethane waterproof paint is used as the material of the waterproof layer 101, which has good elasticity, durability and crack resistance, and can maintain long-term waterproof effect in the complex environment of the underground garage, the anti-deformation buffer layer 102 is made of mineral wool, the anti-deformation buffer layer 102 made of mineral wool is located below the waterproof layer 101, its main function is to absorb and disperse the impact and vibration caused by the load above, reduce the direct damage to the waterproof layer 101, and the protective layer 103 is made of polyester fiber non-woven fabric, the polyester fiber non-woven fabric is used as the protective layer 103, which is covered on the anti-deformation buffer layer 102, and plays a role of isolation and protection, the left and right sides of the waterproof layer structure 1 are fixedly connected with side fixed plates 6, and the side fixed plates 6 are used to prevent the lateral displacement of the internal structure.

[0030] The above only describes the preferred embodiments of the present application and is not intended to limit the present application, any modifications, equivalent replacements and improvements made within the spirit and principles of the application should be included in the protection scope of the present application.

Claims

1. A deformation-resistant waterproof layer for an underground garage, comprising a waterproof layer structure (1), characterized in that: The waterproof layer structure (1) comprises a waterproof layer (101), an anti-deformation buffer layer (102), a protective layer (103) and a concrete structure layer (104); the waterproof layer (101) is arranged above the anti-deformation buffer layer (102); the anti-deformation buffer layer (102) is arranged above the protective layer (103); the concrete structure layer (104) is arranged below the protective layer (103); a plurality of diagonal bracing reinforcement plates (5) are transversely arranged on the upper surface of the waterproof layer (101); two adjacent diagonal bracing reinforcement plates (5) are symmetrically arranged, and a triangular structure is formed between the two adjacent diagonal bracing reinforcement plates (5) and the waterproof layer (101); and a plurality of reinforcing ribs (4) are longitudinally and equidistantly distributed between the plurality of diagonal bracing reinforcement plates (5).

2. The anti-deformation waterproof layer for an underground garage according to claim 1, characterized in that: The upper surfaces of the plurality of diagonal bracing reinforcement plates (5) are fixedly connected with hydrophobic plates (2).

3. The anti-deformation waterproof layer for an underground garage according to claim 1, characterized in that: A plurality of hydrophobic holes (3) are provided on the surface of the hydrophobic plate (2).

4. The anti-deformation waterproof layer for an underground garage according to claim 1, characterized in that: The waterproof layer (101) is made of polyurethane waterproof coating.

5. The anti-deformation waterproof layer for an underground garage according to claim 1, characterized in that: The anti-deformation buffer layer (102) is made of mineral wool.

6. The anti-deformation waterproof layer for an underground garage according to claim 1, characterized in that: The material of the protective layer (103) is polyester fiber non-woven fabric.

7. The anti-deformation waterproof layer for an underground garage according to claim 1, characterized in that: Side fixing plates (6) are fixedly connected to both the left and right sides of the waterproof layer structure (1).

8. The anti-deformation waterproof layer for an underground garage according to claim 1, characterized in that: The angles between two adjacent diagonal bracing reinforcement plates (5) and the waterproof layer (101) are 45° and 135° respectively.

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