Interval bonding waterproof material

Abstract

The waterproof material comprises a separation layer, an asphalt base layer is arranged at the bottom of the interior of the separation layer, a heat preservation layer is arranged on the top of the asphalt base layer, a flame-retardant layer is arranged on the top of the heat preservation layer, and a waterproof layer is arranged on the top of the flame-retardant layer. The heat preservation effect of the material can be guaranteed under the action of the heat preservation layer, so that the material can guarantee the indoor temperature, meanwhile, under the cooperation of the notches and the connecting strips, the interior of the notches can be coated with adhesives in the paving process of the material, the adhesives are distributed at intervals, and the heat preservation effect of the material is improved. And under the action of the separation layer, the pavement structure is arranged in advance in the pavement process, and then the asphalt base layer, the thermal insulation layer, the waterproof layer and the flame-retardant layer are paved in the pavement structure, so that the pavement smoothness can be ensured, and the pavement difficulty is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of waterproof materials, and specifically relates to a waterproof material with spaced bonding. Background Technique

[0002] During the construction of some buildings or underground facilities, in order to prevent the penetration of rainwater or groundwater, waterproof materials need to be used for isolation during the construction process. In some temporarily erected sites, in order to facilitate disassembly during the construction process, the spaced bonding method will be used to reduce the adhesiveness of the waterproof material for easy removal.

[0003] There is a waterproof material with spaced bonding with the authorized publication number of "CN210421456U", including a waterproof material body, and an adhesive layer is provided under the waterproof material body. The characteristics are: the adhesive layer is arranged at intervals, and the spaced arrangement is in a strip or block shape. The adhesive layer forms an adhesive area, and the area outside the adhesive area is a non-adhesive area. The adhesive layer is formed by a waterproof coating. A heat preservation layer is adhered on the non-adhesive area, or the bottom of the heat preservation layer and the bottom of the adhesive layer are on the same plane, or the bottom of the heat preservation layer is lower than the bottom of the adhesive layer. The heat preservation layer is composed of quartz sand, and the quartz sand is adhered to the waterproof material body with a waterproof coating. Such a waterproof material has the advantages of being easy to remove after adhesion and meeting some construction requirements.

[0004] During the use of this waterproof material, it can only be used for waterproofing simply. However, in some projects, a fire may occur sometimes, and this waterproof material cannot be well flame-retarded, thus resulting in the inability to ensure the protection effect of this waterproof material. Content of the Utility Model

[0005] The purpose of the utility model is to provide a waterproof material with spaced bonding to solve the problems in the above-mentioned background technique.

[0006] To achieve the above purpose, the utility model provides the following technical solution: a waterproof material with spaced bonding, including a separation layer, a bitumen base layer is provided at the bottom inside the separation layer, a heat preservation layer is provided on the top of the bitumen base layer, a flame-retardant layer is provided on the top of the heat preservation layer, a waterproof layer is provided on the top of the flame-retardant layer, and a plurality of connecting strips are provided between the bitumen base layer, the heat preservation layer, the waterproof layer and the flame-retardant layer, and a notch is provided on the top of the connecting strip.

[0007] Preferably, the waterproof layer is made of epoxy resin material, which can ensure the waterproof effect and prevent rainwater from penetrating.

[0008] Preferably, the bitumen base layer is made of bitumen to ensure the stability of the bottom.

[0009] Preferably, the flame retardant layer is made of a mixture of aluminum hydroxide and silicone rubber, and the ratio of aluminum hydroxide to silicone rubber is 4:6, which effectively conducts flame retardancy and improves the fire prevention effect.

[0010] Preferably, the heat insulation layer is made of rock wool material, which can conduct heat insulation and also has a certain sound insulation effect.

[0011] Preferably, grooves are provided on the surfaces of the asphalt base layer, the heat insulation layer, the waterproof layer and the flame retardant layer, and the connecting strips are located inside the grooves, which facilitates the installation of the connecting strips, reduces the thickness of the waterproof material, and facilitates laying.

[0012] Compared with the prior art, the beneficial effect of the present utility model is: the waterproof material with spaced adhesions;

[0013] Through the action of the heat insulation layer, the heat insulation effect of the material can be guaranteed, so that the material can ensure the indoor temperature. At the same time, through the cooperation of the notch and the connecting strip, during the laying process of the material, the adhesive can be applied inside the notch, and then the adhesives are arranged at intervals, which is convenient for subsequent disassembly. And through the action of the separation layer, during the laying process, it is set in advance, and then the asphalt base layer, the heat insulation layer, the waterproof layer and the flame retardant layer are laid inside it, which can ensure the flatness of laying, reduce the laying difficulty, and during the subsequent disassembly process, the separation layer is removed, which is convenient for removing the whole, and thus reduces the removal difficulty. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a perspective view of the present utility model;

[0015] Figure 2 is a front view cross-sectional view of the present utility model;

[0016] Figure 3 is a front view of the present utility model.

[0017] In the figure: 1, separation layer; 2, asphalt base layer; 3, heat insulation layer; 4, waterproof layer; 5, flame retardant layer; 6, notch; 7, connecting strip. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-3, the embodiments provided by the present utility model: a waterproof material with spaced adhesions, including a separation layer 1. At the bottom inside the separation layer 1, there is an asphalt base layer 2 made of asphalt to ensure the stability of the bottom. On the top of the asphalt base layer 2, there is a heat preservation layer 3 made of rock wool material, which can conduct heat preservation and also has a certain sound insulation effect. On the top of the heat preservation layer 3, there is a flame retardant layer 5 made of a mixture of aluminum hydroxide and silicone rubber, and the ratio of aluminum hydroxide to silicone rubber is 4:6, which effectively conducts flame retardance and improves the fire prevention effect. On the top of the flame retardant layer 5, there is a waterproof layer 4 made of epoxy resin material, which can ensure the waterproof effect and prevent rainwater from penetrating. There are multiple groups of connecting strips 7 between the asphalt base layer 2, the heat preservation layer 3, the waterproof layer 4 and the flame retardant layer 5. Grooves are provided on the surfaces of the asphalt base layer 2, the heat preservation layer 3, the waterproof layer 4 and the flame retardant layer 5, and the connecting strips 7 are located inside the grooves, which facilitates the installation of the connecting strips 7 and reduces the thickness of the waterproof material for easy laying. There is a notch 6 on the top of the connecting strip 7.

[0020] Working principle: During the laying process of the waterproof material, first, the separation layer 1 is pre-set, then the asphalt base layer 2 is poured inside the separation layer 1, and multiple groups of connecting strips 7 are evenly arranged inside the asphalt base layer 2. Then, the adhesive is injected into the notch 6 at the connecting strip 7. Then, the heat preservation layer 3 is laid. After the heat preservation layer 3 is laid, multiple groups of connecting strips 7 are placed on the top of the heat preservation layer 3 and the adhesive is injected. At this time, the flame retardant layer 5 is laid on the top of the heat preservation layer 3 and the connecting strips 7 are placed repeatedly. Finally, the waterproof layer 4 is laid on the top of the flame retardant layer 5, thus completing the installation of the waterproof material.

[0021] For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and can be implemented in other specific forms without departing from the spirit or basic characteristics of the present utility model. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the present utility model. Any reference signs in the claims should not be regarded as limiting the claims involved.

[0022] In the description of the present utility model, unless otherwise specified, "a plurality of" means two or more; the orientation or positional relationship indicated by terms such as "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation on the present utility model. In addition, terms such as "first", "second", "third", etc. are only used for descriptive purposes and cannot be construed as indicating or implying relative importance.

[0023] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and defined, the terms "connected" and "coupled" should be understood in a broad sense. For example, it may be a fixed connection or a detachable connection; it may be a mechanical connection or an electrical connection; it may be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

Claims

1. A waterproof material with spaced bonding, comprising a separation layer (1), characterized in that: An asphalt base layer (2) is provided at the bottom of the interior of the separation layer (1), a thermal insulation layer (3) is provided on the top of the asphalt base layer (2), a flame retardant layer (5) is provided on the top of the thermal insulation layer (3), a waterproof layer (4) is provided on the top of the flame retardant layer (5), and a plurality of groups of connecting strips (7) are provided between the asphalt base layer (2), the thermal insulation layer (3), the waterproof layer (4) and the flame retardant layer (5), and a notch (6) is provided on the top of each of the connecting strips (7).

2. The waterproof material with interval bonding according to claim 1, characterized in that: The waterproof layer (4) is made of epoxy resin material.

3. The waterproof material with interval bonding according to claim 1, characterized in that: The asphalt base layer (2) is made of asphalt.

4. The waterproof material with interval bonding according to claim 1, characterized in that: The flame retardant layer (5) is formed by mixing aluminum hydroxide and silicone rubber, and the ratio of aluminum hydroxide to silicone rubber is 4:

6.

5. The waterproof material with interval bonding according to claim 1, characterized in that: The thermal insulation layer (3) is made of rock wool material.

6. The waterproof material with interval bonding according to claim 1, characterized in that: The surfaces of the asphalt base layer (2), the thermal insulation layer (3), the waterproof layer (4) and the flame retardant layer (5) are all provided with grooves, and the connecting strips (7) are located inside the grooves.

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