Anti-aging wear-resistant coating on self-leveling cement surface
By adopting a multi-layer coating structure on the self-leveling cement surface, including anti-freeze, heat insulation, compression, anti-aging and wear-resistant layers, the problem of easy damage and peeling on the self-leveling cement surface is solved, and the wear resistance of the surface is significantly improved Sex and practicality.
Patent Information
- Application Number
- CN202420520541.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-18
- Publication Date
- 2025-02-18
- Estimated Expiration
- 2034-03-18
AI Technical Summary
The surface of existing self-leveling cement is prone to damage and peeling, affecting its aesthetics and reducing its practicality.
A multi-layer coating structure is adopted, including cement, antifreeze, thermal insulation, compressive, anti-aging and wear-resistant layers, providing comprehensive protection through a combination of these layers.
It effectively prevents damage and peeling caused by low temperature, high temperature, heavy objects dragging and other factors, and improves the wear resistance and practicality of the cement surface.
Smart Images
Figure CN222500915U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of self-leveling cement, and in particular relates to an anti-aging and wear-resistant coating on the surface of self-leveling cement. Background Art
[0002] Cement: Powdered hydraulic inorganic cementitious material. After adding water and stirring, it becomes a slurry, which can harden in the air or in water, and can firmly bond materials such as sand and stone together. The early mixture of lime and volcanic ash is very similar to the modern lime volcanic ash cement. It is used to bond concrete made of crushed stone. After hardening, it not only has high strength, but also can resist the erosion of fresh water or salt water. For a long time, it has been widely used in civil engineering, water conservancy, national defense and other projects as an important cementing material. In the old days, cement was also called "cement". General cement: Cement commonly used in general civil engineering projects. General cement mainly refers to the six major types of cement specified in GB175-2007, namely, silicate cement, ordinary silicate cement, slag silicate cement, volcanic ash silicate cement, fly ash silicate cement and composite silicate cement. Special cement: Cement with special properties or uses, such as G-grade oil well cement, fast-hardening silicate cement, road silicate cement, aluminate cement, sulphoaluminate cement, etc.
[0003] The existing self-leveling cement surface is easy to break and peel. There are many reasons for this, such as heavy objects dragging on the self-leveling cement surface, thermal expansion and contraction, and corrosive media can all damage the self-leveling cement surface, which not only affects the appearance, but also greatly reduces its practicality.
[0004] Therefore, there is a need for an anti-aging and wear-resistant coating for the surface of self-leveling cement to solve the problems in the prior art that the surface of self-leveling cement is easily damaged and peeled, which affects the appearance and reduces the practicality. Utility Model Content
[0005] The utility model aims to provide an anti-aging and wear-resistant coating for a self-leveling cement surface to solve the problems raised in the above-mentioned background technology.
[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an anti-aging and wear-resistant coating for a self-leveling cement surface, comprising a base layer, a cement layer is laid on the surface of the base layer, an anti-freeze layer is arranged above the cement layer, a heat insulation layer is laid on the surface of the anti-freeze layer, a pressure-resistant layer is laid on the surface of the pressure-resistant layer, an anti-aging layer is laid on the surface of the anti-aging layer, and a wear-resistant layer is laid on the surface of the anti-freeze layer.
[0007] It should be noted in the scheme that a number of evenly distributed anti-sliding blocks are fixed on the surface of the cement layer, and the anti-sliding blocks have a trapezoidal structure.
[0008] It is further worth noting that a waterproof layer is laid on the surface of the cement layer, and the antifreeze layer is laid on the surface of the waterproof layer.
[0009] It should be further explained that the compression-resistant layer is biaxially stretched polyethylene terephthalate, and the thickness of the compression-resistant layer is 5 mm.
[0010] As a preferred embodiment, the waterproof layer is a polyurethane waterproof coating, and the thickness of the waterproof layer is 2 mm.
[0011] As a preferred embodiment, the wear-resistant layer is made of GNU polyurethane, and the thickness of the wear-resistant layer is 3 mm.
[0012] As a preferred implementation, the anti-aging layer is polyethylene, and the thickness of the anti-aging layer is 1 mm.
[0013] Compared with the prior art, the anti-aging and wear-resistant coating for the self-leveling cement surface provided by the utility model has at least the following beneficial effects:
[0014] By setting up the antifreeze layer, the cement layer can play an antifreeze protection function and avoid the situation where low temperature causes damage to the cement layer. By setting up the thermal insulation layer, the cement layer can play a thermal insulation protection function and avoid the situation where high temperature causes damage to the cement layer. By setting up the anti-pressure layer, the cement layer, the waterproof layer and the thermal insulation layer can be protected against pressure. By setting up the anti-aging layer and the wear-resistant layer, the anti-pressure layer and the surface of the layer can play an anti-aging and wear-resistant role, thereby effectively protecting the cement surface and avoiding the damage and peeling of the cement surface after long-term use, thereby improving the practicality of the cement surface. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the structure of the anti-aging layer of the utility model;
[0017] Figure 3 This is a schematic diagram of the foundation structure of the utility model;
[0018] Figure 4 For this utility model Figure 2 Schematic diagram of the locally enlarged structure of A in the middle.
[0019] In the figure:
[0020] 100, base layer; 101, cement layer;
[0021] 200, anti-sliding block;
[0022] 300, waterproof layer;
[0023] 400, antifreeze layer;
[0024] 500, thermal insulation layer;
[0025] 600, compression layer;
[0026] 700, anti-aging layer;
[0027] 800. Wear-resistant layer. DETAILED DESCRIPTION
[0028] See also Figure 1-4 The utility model provides an anti-aging and wear-resistant coating for a self-leveling cement surface, comprising a base layer 100, a cement layer 101 is laid on the surface of the base layer 100, an anti-freeze layer 400 is arranged above the cement layer 101, a heat insulation layer 500 is laid on the surface of the anti-freeze layer 400, a pressure-resistant layer 600 is laid on the surface of the heat insulation layer 500, an anti-aging layer 700 is laid on the surface of the pressure-resistant layer 600, and a wear-resistant layer 800 is laid on the surface of the anti-aging layer 700.
[0029] Further as Figure 2 As shown, a plurality of evenly distributed anti-sliding blocks 200 are fixed on the surface of the cement layer 101, and the anti-sliding blocks 200 are of a trapezoidal structure.
[0030] By setting the anti-slip block 200 , after the waterproof layer 300 is laid on the surface of the cement layer 101 , the adhesion between the waterproof layer 300 and the cement layer 101 can be increased, thereby allowing the waterproof layer 300 to be stably adhered to the surface of the cement layer 101 .
[0031] The scheme has the following working process: when laying the coating, firstly, a cement layer 101 with a thickness of 10 mm is evenly laid on the base layer 100, and then a number of anti-slip blocks 200 are evenly placed on the surface of the cement layer 101, and the anti-slip blocks 200 are pressed so that the anti-slip blocks 200 enter the cement layer 101 by 12 mm. After the cement layer 101 is dry, the waterproof layer 300 material is evenly laid on the surface of the cement layer 101 so that the anti-slip blocks 200 are covered. After the waterproof layer 300 is dry, the waterproof layer 300 is evenly laid on the surface of the cement layer 101 so that the anti-slip blocks 200 are covered. The freezing layer 400 material is evenly laid on the surface of the waterproof layer 300. After the antifreeze layer 400 material is dry, the thermal insulation layer 500 is evenly laid on the surface of the antifreeze layer 400. After the thermal insulation layer 500 is dry, the anti-compression layer 600 is evenly laid on the surface of the thermal insulation layer 500. After the anti-compression layer 600 is dry, the anti-aging layer 700 is evenly laid on the surface of the anti-compression layer 600. After the anti-aging layer 700 is dry, the wear-resistant layer 800 is evenly laid on the surface of the anti-aging layer 700. After the wear-resistant layer 800 is dry, the laying of the coating is completed.
[0032] According to the above working process, it can be known that: by setting the antifreeze layer 400, the cement layer 101 can play an antifreeze protection function, avoiding the situation where low temperature causes damage to the cement layer 101; by setting the heat insulation layer 500, the cement layer 101 can play a heat insulation protection function, avoiding high temperature causes damage to the cement layer 101; by setting the pressure-resistant layer 600, the cement layer 101, the waterproof layer 300 and the heat insulation layer 500 can be pressure-resistant; by setting the anti-aging layer 700 and the wear-resistant layer 800, the pressure-resistant layer 600 and the surface of the layer can play an anti-aging and wear-resistant role, so that the cement surface can be effectively protected, avoiding the situation where the cement surface is damaged and peeled after long-term use, thereby improving the practicality of the cement surface.
[0033] Further as Figure 2 As shown, a waterproof layer 300 is laid on the surface of the cement layer 101 , and the antifreeze layer 400 is laid on the surface of the waterproof layer 300 .
[0034] By setting the waterproof layer 300, the foundation layer 100 and the cement layer 101 can be waterproofed.
[0035] Further as Figure 2 As shown, the pressure-resistant layer 600 is biaxially stretched polyethylene terephthalate, and the thickness of the pressure-resistant layer 600 is 5 mm.
[0036] By providing the pressure-resistant layer 600, the entire coating can be protected against pressure.
[0037] Further as Figure 2 As shown, the waterproof layer 300 is a polyurethane waterproof coating, and the thickness of the waterproof layer 300 is 2 mm.
[0038] By setting the thickness of the waterproof layer 300 to 2 mm, the foundation layer 100 and the cement layer 101 can be effectively waterproofed.
[0039] Further as Figure 2 As shown, the wear-resistant layer 800 is made of GUNITE polyurethane, and the thickness of the wear-resistant layer 800 is 3 mm.
[0040] The wear-resistant layer 800 is provided to provide wear-resistant protection for the entire coating.
[0041] Further as Figure 2 As shown, the anti-aging layer 700 is polyethylene, and the thickness of the anti-aging layer 700 is 1 mm.
[0042] The anti-aging layer 700 is provided to provide an anti-aging effect to the entire coating.
[0043] In summary, when laying the coating, firstly, a cement layer 101 with a thickness of 10 mm is evenly laid on the base layer 100, and then several anti-slip blocks 200 are evenly placed on the surface of the cement layer 101, and the anti-slip blocks 200 are pressed so that the anti-slip blocks 200 enter the cement layer 101 by 12 mm. After the cement layer 101 is dry, the waterproof layer 300 material is evenly laid on the surface of the cement layer 101 so that the anti-slip blocks 200 are covered. After the waterproof layer 300 is dry, the anti-freeze layer 400 is placed on the surface of the cement layer 101. 0 material is evenly laid on the surface of the waterproof layer 300. After the antifreeze layer 400 material is dry, the heat insulation layer 500 is evenly laid on the surface of the antifreeze layer 400. After the heat insulation layer 500 is dry, the anti-pressure layer 600 is evenly laid on the surface of the heat insulation layer 500. After the anti-pressure layer 600 is dry, the anti-aging layer 700 is evenly laid on the surface of the anti-pressure layer 600. After the anti-aging layer 700 is dry, the wear-resistant layer 800 is evenly laid on the surface of the anti-aging layer 700. After the wear-resistant layer 800 is dry, the laying of the coating is completed.
[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. An anti-aging and wear-resistant coating for a self-leveling cement surface, comprising a base layer (100), characterized in that: A cement layer (101) is laid on the surface of the base layer (100), an antifreeze layer (400) is arranged above the cement layer (101), a heat insulation layer (500) is laid on the surface of the antifreeze layer (400), an anti-pressure layer (600) is laid on the surface of the heat insulation layer (500), an anti-aging layer (700) is laid on the surface of the anti-pressure layer (600), and a wear-resistant layer (800) is laid on the surface of the anti-aging layer (700).
2. The anti-aging and wear-resistant coating for self-leveling cement surface according to claim 1, characterized in that: A plurality of evenly distributed anti-sliding blocks (200) are fixed on the surface of the cement layer (101), and the anti-sliding blocks (200) have a trapezoidal structure.
3. The anti-aging and wear-resistant coating for self-leveling cement surface according to claim 2, characterized in that: A waterproof layer (300) is laid on the surface of the cement layer (101), and the antifreeze layer (400) is laid on the surface of the waterproof layer (300).
4. The anti-aging and wear-resistant coating for the self-leveling cement surface according to claim 3, characterized in that: The pressure-resistant layer (600) is biaxially stretched polyethylene terephthalate, and the thickness of the pressure-resistant layer (600) is 5 mm.
5. The anti-aging and wear-resistant coating for the self-leveling cement surface according to claim 4, characterized in that: The waterproof layer (300) is a polyurethane waterproof coating, and the thickness of the waterproof layer (300) is 2 mm.
6. The anti-aging and wear-resistant coating for the self-leveling cement surface according to claim 5, characterized in that: The wear-resistant layer (800) is made of GNU polyurethane and has a thickness of 3 mm.
7. The anti-aging and wear-resistant coating for the self-leveling cement surface according to claim 6, characterized in that: The anti-aging layer (700) is polyethylene, and the thickness of the anti-aging layer (700) is 1 mm.