Waterproof sound insulation floor

Abstract

The utility model discloses a waterproof sound insulation floor slab. The waterproof sound insulation floor slab comprises a first floor slab layer, a filling layer and a second floor slab layer, the filling layer is arranged between the first floor layer and the second floor layer; the first floor layer is located on the bottom side of the filling layer, and the second floor layer is located on the top side of the filling layer. And the second floor slab layer is a post-cast structural body. According to the waterproof sound insulation floor slab, the waterproof sound insulation material is arranged between the two layers of floor slabs, and the waterproof sound insulation purpose of the floor slab is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of building construction, and in particular relates to a waterproof and sound-insulating floor slab. Background Art

[0002] In recent years, as people's living standards have improved, their requirements for the quality of their living and working environments have become increasingly higher, especially in places where people live and rest, hoping for a quiet and comfortable living environment. Modern buildings often have many equipment rooms or water rooms, and the rooms above and below these equipment rooms will be affected by noise and water, which will reduce the comfort of the living and working environment.

[0003] Equipment rooms or water rooms are set up in buildings. The rooms above and below the equipment rooms and water rooms will be affected by noise and water, which will reduce the comfort of the living and office environment. Therefore, we need to find new node design methods and strategies to meet the needs of modern buildings. This application adopts a double-layer floor design for floors with equipment rooms or water rooms. Through the double-layer floor design, the noise impact of the equipment room and the impact of water in the water room can be reduced, thereby improving the comfort of people's living environment. Utility Model Content

[0004] The purpose of the utility model is to overcome the problems of the prior art and disclose a waterproof and sound-insulating floor slab. The waterproof and sound-insulating floor slab of the utility model arranges waterproof and sound-insulating materials between double-layer floor slabs, thereby achieving the purpose of improving the waterproof and sound-insulating properties of the floor slabs.

[0005] The purpose of the utility model is achieved through the following technical solutions:

[0006] A waterproof and sound-insulating floor, comprising: a first floor layer, a filling layer and a second floor layer;

[0007] The filling layer is arranged between the first floor layer and the second floor layer;

[0008] The first floor slab layer is located at the bottom side of the filling layer, and the second floor slab layer is located at the top side of the filling layer;

[0009] The second floor slab layer is a post-cast structure.

[0010] According to a preferred embodiment, the end of the steel mesh of the second floor layer is pre-embedded in the side casting structure.

[0011] According to a preferred embodiment, the cast structure is a wall structure, a beam structure or a column structure.

[0012] According to a preferred embodiment, the steel mesh is provided with a double-layer steel bar structure.

[0013] According to a preferred embodiment, a waterproof adhesive is filled between the second floor layer and the side casting structure.

[0014] According to a preferred embodiment, the water-stopping adhesive is a water-swelling adhesive.

[0015] According to a preferred embodiment, the filling layer is filled with waterproof and sound insulating materials.

[0016] According to a preferred embodiment, a supporting beam is provided on the bottom side of the first floor layer.

[0017] According to a preferred embodiment, the first floor layer and the surrounding cast structure are an integrally formed structure.

[0018] According to a preferred embodiment, the second floor layer has a thickness of 100 mm.

[0019] The above-mentioned main scheme of the utility model and its further optional schemes can be freely combined to form multiple schemes, all of which are schemes that can be adopted and claimed for protection by the utility model. After understanding the scheme of the utility model, those skilled in the art can understand that there are many combinations based on the existing technology and common knowledge, all of which are technical schemes to be protected by the utility model, and they are not exhaustively listed here.

[0020] Beneficial effects of the utility model:

[0021] (1) Adding a layer of post-cast floor slab to form a double-layer floor slab structure. The cavity formed between the double-layer floor slabs can change the medium for sound propagation in the floor slab, block the propagation of sound, and improve the sound insulation performance of the floor slab.

[0022] (2) Adding a post-cast slab can form a double-layer slab between the floors, which means there are two layers of waterproof slabs, thereby improving the waterproof and moisture-proof performance of the slab.

[0023] (3) The cavity between the double-layer floor slabs can be filled with different materials according to the waterproof and sound insulation performance requirements to improve the waterproof, moisture-proof and sound insulation effects of the floor slabs.

[0024] (4) Water-swelling waterproofing glue and other materials are used at the joints of the post-cast slabs to improve the water-proof and moisture-proof properties between the construction joints.

[0025] (5) The thickness of the middle filling layer can be flexibly adjusted according to the thickness of the waterproof and sound insulation material.

[0026] (6) Post-cast slabs can be made of reinforced concrete slabs (to improve the bearing capacity of the slab) or plain concrete slabs (to reduce the cost) according to actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of the utility model waterproof and sound-insulating floor;

[0028] Among them, 10-waterproof and sound-insulating floor, 101-first floor layer, 102-filling layer, 103-second floor layer, 20-beam body, 30-casting structure, 40-steel mesh, 401-double-layer steel structure, 50-waterstop. DETAILED DESCRIPTION

[0029] The following describes the implementation of the present invention through specific examples, and those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] In the description of the present utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the accompanying drawings, or the orientation or position relationship in which the utility model product is usually placed when in use, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", "third", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance.

[0032] In addition, the terms "horizontal", "vertical", "overhanging" and the like do not mean that the components are required to be absolutely horizontal or overhanging, but can be slightly tilted. For example, "horizontal" only means that its direction is more horizontal than "vertical", and does not mean that the structure must be completely horizontal, but can be slightly tilted.

[0033] In the description of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" should be understood in a broad sense, for example, it 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 indirectly connected 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.

[0034] In addition, the present utility model should point out that, in the present utility model, if the specific structure, connection relationship, position relationship, power source relationship, etc. are not specifically written out, the structure, connection relationship, position relationship, power source relationship, etc. involved in the present utility model are all known by technical personnel in this field on the basis of existing technology without creative work.

[0035] refer to Figure 1 As shown in the figure, a waterproof and sound-insulating floor 10 is shown, and the waterproof and sound-insulating floor 10 includes: a first floor layer 101, a filling layer 102 and a second floor layer 103.

[0036] Preferably, the filling layer 102 is arranged between the first floor layer 101 and the second floor layer 103; the first floor layer 101 is located at the bottom side of the filling layer 102, and the second floor layer 103 is located at the top side of the filling layer.

[0037] Preferably, the second floor layer 103 is a post-cast structure. Further, the end of the steel mesh 40 of the second floor layer 103 is pre-buried in the side cast structure 30. Furthermore, the cast structure 30 is a wall structure, a beam 20 structure or a column structure.

[0038] Compared with the conventional single-layer floor structure, the utility model adds a layer of post-cast slab (the thickness of the post-cast slab can be 100mm) to form a double-layer floor structure with the conventional single-layer floor. The cavity formed in the middle of the double-layer floor structure can improve the waterproof and sound insulation performance of the floor.

[0039] In addition, the post-cast floor slab can be made of reinforced concrete slab (to improve the bearing capacity of the floor slab) or plain concrete slab (to reduce the construction cost) according to the actual situation.

[0040] Preferably, the steel mesh 40 is provided with a double-layer steel structure 401 .

[0041] Preferably, a water-stop glue 50 is filled between the second floor slab layer 103 and the side casting structure. Further, the water-stop glue 50 is a water-swelling glue. Thus, the water-swelling water-stop glue can improve the waterproof performance of the post-cast floor slab at the joint.

[0042] Preferably, the filling layer 102 is filled with waterproof and sound-insulating materials. The middle filling layer 102 can be filled with different filling materials according to the waterproof and sound-insulating performance requirements, and can be flexibly adjusted.

[0043] Preferably, a supporting beam 20 is provided on the bottom side of the first floor layer 101 .

[0044] Preferably, the first floor layer 101 and the surrounding casting structure 30 are an integrally formed structure.

[0045] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waterproof and sound-insulating floor, characterized in that: The waterproof and sound-insulating floor slab (10) comprises: a first floor slab layer (101), a filling layer (102) and a second floor slab layer (103); The filling layer (102) is arranged between the first floor layer (101) and the second floor layer (103); The first floor layer (101) is located at the bottom side of the filling layer (102), and the second floor layer (103) is located at the top side of the filling layer (102); The second floor layer (103) is a post-cast structure.

2. The waterproof and soundproof floor slab according to claim 1, characterized in that: The end of the steel mesh (40) of the second floor layer (103) is pre-buried in the side casting structure (30).

3. The waterproof and sound-insulating floor slab according to claim 2, characterized in that: The casting structure (30) is a wall structure, a beam structure or a column structure.

4. The waterproof and sound-insulating floor slab according to claim 2, characterized in that: The steel mesh (40) is provided with a double-layer steel structure (401).

5. The waterproof and sound-insulating floor slab according to claim 1, characterized in that: A water-stop glue (50) is filled between the second floor layer (103) and the side cast structure (30).

6. The waterproof and sound-insulating floor slab according to claim 5, characterized in that: The water-stopping glue (50) is a water-swelling glue.

7. The waterproof and sound-insulating floor slab according to claim 1, characterized in that: The filling layer (102) is filled with waterproof and sound-insulating material.

8. The waterproof and sound-insulating floor slab according to claim 1, characterized in that: A supporting beam (20) is provided on the bottom side of the first floor layer (101).

9. The waterproof and sound-insulating floor slab according to claim 1, characterized in that: The first floor slab layer (101) and the surrounding cast structure (30) are an integrally formed structure.

10. The waterproof and sound-insulating floor slab according to claim 1, characterized in that: The second floor layer (103) has a thickness of 100 mm.

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