Plastering gypsum product with water resistance

Abstract

The utility model discloses a waterproof plastering gypsum product, which relates to the technical field of gypsum products and comprises a gypsum product body, a gypsum product cavity is arranged in the gypsum product body, a reinforcing layer is arranged in the gypsum product cavity, a lower waterproof layer is coated on the surface of the gypsum product body, and an upper waterproof layer is coated on the surface of the lower waterproof layer. A protective layer is arranged on the surface of the upper waterproof layer, the lower waterproof layer comprises a plasma spraying isolation layer, a nano waterproof layer and a lower silicon dioxide waterproof layer, and the upper waterproof layer comprises an upper silicon dioxide waterproof layer, a cement-based composite material layer and an acrylic acid coating; the gypsum product has the advantages that the reinforcing rods are obliquely connected to the reinforcing layer, so that the gypsum product body can be prevented from deforming, the compressive strength of the structure is improved, the protective layer can prevent the waterproof layer on the gypsum product body from being exposed to the sun and cracked, and the service life of the gypsum product is prolonged; the waterproof gypsum product is simple in structure, reasonable in layout and easy to popularize.

Description

Technical Field

[0001] The utility model belongs to the technical field of gypsum products, and particularly relates to a plastering gypsum product with waterproof property. Background Technique

[0002] Gypsum is a monoclinic mineral, which is a hydrate with calcium sulfate as the main chemical component. Gypsum is a widely used industrial material and building material, and can be used as a cement retarder, gypsum building products, model making, medical food additives, sulfuric acid production, paper filler, paint filler, etc. The microporous structure and heat dehydration of gypsum and its products make it have excellent sound insulation, heat insulation, fire prevention and waterproof properties.

[0003] Traditional gypsum products do not have waterproof performance. If they are used in relatively humid positions or in contact with a lot of water, it is not only easy to damage them, but also reduces their service life, and brings inconvenience to people's use at the same time.

[0004] Based on this, the utility model designs a plastering gypsum product with waterproof property to solve the above problems. Content of the Utility Model

[0005] In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, the following will be described in detail with reference to the accompanying drawings and specific embodiments.

[0006] The specific technical solution of a plastering gypsum with waterproof property of the utility model is as follows:

[0007] A plastering gypsum product with waterproof property includes a gypsum product body. The inside of the gypsum product body is a gypsum product cavity. An enhanced layer is arranged inside the upper part of the gypsum product cavity. Reinforcing rods are obliquely arranged below the enhanced layer. The surface of the gypsum product body is coated with a lower waterproof layer. The surface of the lower waterproof layer is coated with an upper waterproof layer. A protective layer is also arranged on the surface of the upper waterproof layer. The lower waterproof layer includes: a plasma spraying isolation layer, a nano waterproof layer and a lower silicon dioxide waterproof layer. The upper waterproof layer includes: an upper silicon dioxide waterproof layer, a cement-based composite material layer and an acrylic coating.

[0008] Further, the protective layer is a sunscreen coating.

[0009] Further, the enhanced layer includes an anti-cracking mortar layer and an aramid fiber layer.

[0010] Further, the nano waterproof layer is a transparent silicone-based water-based waterproof agent.

[0011] Further, the acrylic coating is acrylic resin.

[0012] Further, a plurality of triangular structures are formed between the enhanced layer and the reinforcing rods.

[0013] One kind of plastering gypsum with waterproof property of the utility model has the following advantages:

[0014] 1. By setting a reinforcing layer and reinforcing bars, the reinforcing bars are obliquely connected to the reinforcing layer, and multiple triangular structures are formed between the reinforcing layer and the reinforcing bars, preventing the deformation of the main body 1 of the gypsum product during use, improving the compressive strength of its own structure, and by setting a protective layer, preventing the waterproof layer from being exposed to the sun, avoiding the waterproof layer on the main body of the gypsum product from being cracked by the sun, and improving the service life of the gypsum product;

[0015] 2. By setting double waterproofing of the upper waterproof layer and the lower waterproof layer, improving the waterproof effect of the main body 1 of the gypsum product. By setting a plasma spraying isolation layer, the plasma spraying isolation layer has good wear resistance, corrosion resistance, high temperature resistance and sealing performance, making the surface of the main body 1 of the gypsum product smooth and facilitating the coating of other coatings. By setting an organosilicon-based water-based waterproofing agent, the organosilicon-based water-based waterproofing agent has anti-permeation and anti-aging properties, which can improve the service life of the main body of the gypsum product. By setting a silica waterproof layer, the silica waterproof layer has good hardness and excellent waterproof effect. By setting an acrylic resin, the acrylic resin has anti-corrosion and waterproof properties. By setting a cement-based composite material layer, the cement-based composite material layer has good waterproofing and impact resistance. The structure of the utility model is simple, the layout is reasonable, and it is easy to promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a front sectional structure schematic diagram of the utility model;

[0017] Figure 2 It is a structure schematic diagram of the reinforcing layer of the utility model;

[0018] Figure 3 It is a structure schematic diagram of the lower waterproof layer of the utility model;

[0019] Figure 4 It is a structure schematic diagram of the upper waterproof layer of the utility model;

[0020] Reference numerals: 1, main body of the gypsum product; 2, cavity of the gypsum product; 3, reinforcing layer; 4, reinforcing bar; 5, lower waterproof layer; 6, upper waterproof layer; 7, protective layer; 8, anti-cracking mortar layer; 9, aramid fiber layer; 10, lower silica waterproof layer; 11, nano waterproof layer; 12, plasma spraying isolation layer; 13, upper silica waterproof layer; 14, cement-based composite material layer; 15, acrylic coating. DETAILED DESCRIPTION OF THE INVENTION

[0021] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with 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 embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0022] In order to better understand the purpose, structure and function of the present utility model, a plastering gypsum with waterproof property of the present utility model will be further described in detail below in conjunction with the accompanying drawings.

[0023] As Figures 1-4 shown, a plastering gypsum product with waterproof property includes a gypsum product body 1. The interior of the gypsum product body 1 is a gypsum product cavity 2. A strengthening layer 3 is provided on the inner wall of the gypsum product cavity 2. The strengthening layer 3 is applied to the inner wall of the gypsum product cavity 2, which can improve the strength of the gypsum product. Below the strengthening layer 3, there is a strengthening rod 4. The strengthening rod 4 is obliquely connected to the strengthening layer 3. Multiple triangular structures are formed between the strengthening layer 3 and the strengthening rod 4, which can further improve the strength of the gypsum product body 1. The surface of the gypsum product body 1 is coated with a lower waterproof layer 5, and the surface of the lower waterproof layer 5 is coated with an upper waterproof layer 6. The lower waterproof layer 5 and the upper waterproof layer 6 constitute a double waterproof guarantee for the gypsum product body 1. Among them, a protective layer 7 is also provided on the surface of the upper waterproof layer 6. The protective layer 7 is a sunscreen coating layer, which can effectively prevent the waterproof layer from being exposed to the sun and cracked, and improve the service life of the gypsum product.

[0024] In the present utility model, the strengthening layer 3 is composed of an anti-cracking mortar layer 8 and an aramid fiber layer 9. Among them, the aramid fiber layer 9 is coated on the surface of the anti-cracking mortar layer 8. The anti-cracking mortar layer 8 has good tensile strength, excellent anti-cracking and anti-shrinking capabilities. The aramid fiber layer 9 is a new type of high-tech synthetic fiber, which has excellent properties such as ultra-high strength, high modulus, high temperature resistance, acid and alkali resistance, light weight, insulation, anti-aging, and long life cycle.

[0025] In the present utility model, the lower waterproof layer 5 includes: a plasma-sprayed isolation layer 12, a nano waterproof layer 11, and a lower silica waterproof layer 10. Among them, the surface of the gypsum product body 1 is coated with the plasma-sprayed isolation layer 12. The plasma-sprayed isolation layer 12 has good wear resistance, corrosion resistance, high temperature resistance, and sealing performance. The plasma-sprayed isolation layer 12 can make the surface of the gypsum product body 1 smooth, facilitating the coating of other coatings. The surface of the plasma-sprayed isolation layer 12 is coated with the nano waterproof layer 11. The nano waterproof layer 11 is a transparent silicone-based water-based waterproof agent. The silicone-based water-based waterproof agent has anti-permeation and anti-aging properties, which can improve the service life of the gypsum product body 1. The surface of the nano waterproof layer 11 is coated with the lower silica waterproof layer 10. The silica waterproof layer has good hardness and excellent waterproof effect.

[0026] In the present utility model, the upper waterproof layer 6 includes: an upper silica waterproof layer 13, a cement-based composite material layer 14, and an acrylic coating 15. Among them, the surface of the lower silica waterproof layer 10 is coated with the polypropylene coating 15. The acrylic coating 15 is acrylic resin. The acrylic resin can separate the gypsum product body 1 from the moisture in the air, preventing the gypsum product body 1 from being corroded by moisture. The surface of the polypropylene coating 15 is coated with the cement-based composite material layer 14. The cement-based composite material layer 14 has good waterproof performance and impact resistance. The surface of the cement-based composite material layer 14 is coated with the upper silica waterproof layer 13.

[0027] The working principle of the present utility model: A plastering gypsum product with waterproof performance. During use, the gypsum product body 1 is prevented from deforming during use under the action of the strengthening layer 3 and the strengthening rods 4, improving the compressive strength of its own structure. Under the action of the protective layer 7, the waterproof layer can be prevented from being exposed to the sun, avoiding the waterproof layer on the gypsum product body 1 from being cracked by sunlight, and improving the service life of the gypsum product. Through the dual waterproofing of the upper waterproof layer 6 and the lower waterproof layer 5, the waterproof effect of the gypsum product body 1 is improved. Among them, the plasma-sprayed isolation layer 12 has good wear resistance, corrosion resistance, high temperature resistance, and sealing performance, making the surface of the gypsum product body 1 smooth and facilitating the coating of other coatings. The silicone-based water-based waterproof agent has anti-permeation and anti-aging properties, which can improve the service life of the gypsum product body 1. The silica waterproof layer has good hardness and excellent waterproof effect. The acrylic resin has anti-corrosion and waterproof properties. The cement-based composite material layer 14 has good waterproof performance and impact resistance. The manufacturing process of the gypsum product body 1 is relatively simple, which is conducive to popularization and application. The structure of the present utility model is simple, the layout is reasonable, and it is easy to promote.

[0028] It can be understood that the present utility model is described by means of some embodiments. Those skilled in the art will know that, without departing from the spirit and scope of the present utility model, various changes or equivalent substitutions can be made to these features and embodiments. Additionally, under the teaching of the present utility model, these features and embodiments can be modified to adapt to specific circumstances and materials without departing from the spirit and scope of the present utility model. Therefore, the present utility model is not limited by the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of the present application belong to the scope protected by the present utility model.

Claims

1. A waterproof plastering gypsum product, comprising a gypsum product body (1), the interior of the gypsum product body (1) is a gypsum product cavity (2), a reinforcing layer (3) is arranged on the interior of the gypsum product cavity (2), and a reinforcing rod (4) is obliquely arranged below the reinforcing layer (3), characterized in that: The surface of the gypsum product body (1) is coated with a lower waterproof layer (5), the surface of the lower waterproof layer (5) is coated with an upper waterproof layer (6), the surface of the upper waterproof layer (6) is also provided with a protective layer (7), the lower waterproof layer (5) comprises: a plasma sprayed isolation layer (12), a nano waterproof layer (11) and a lower silicon dioxide waterproof layer (10), and the upper waterproof layer (6) comprises: an upper silicon dioxide waterproof layer (13), a cement-based composite material layer (14) and an acrylic coating (15).

2. A waterproof plastering gypsum product according to claim 1, characterized in that: The protective layer (7) is a sunscreen coating.

3. A waterproof plastering gypsum product according to claim 2, characterized in that: The reinforcement layer (3) comprises an anti-cracking mortar layer (8) and an aramid fiber layer (9).

4. A waterproof plastering gypsum product according to claim 3, characterized in that: The nano waterproof layer (11) is a transparent organic silicon water-based waterproof agent.

5. A waterproof plastering gypsum product according to claim 4, characterized in that: The acrylic coating (15) is acrylic resin.

6. A waterproof plastering gypsum product according to claim 5, characterized in that: A plurality of three-angle structures are formed between the reinforcement layer (3) and the reinforcement rod (4).

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