Base surface coating structure based on micro cement

Abstract

The utility model discloses a base surface coating structure based on micro cement, which comprises a base surface, a first bonding layer is arranged on one side of the base surface, an alkali-resistant coating is arranged on one side of the first bonding layer, a heat preservation layer is arranged on one side of the alkali-resistant coating, the heat preservation layer comprises a second bonding layer, the second bonding layer is arranged on one side of the alkali-resistant coating, and a heat preservation plate is arranged on one side of the second bonding layer. An installation strip and an installation groove are arranged on the outer side of each heat preservation plate and are both in an L shape, a fixing nail is movably arranged on each heat preservation plate, one end of each fixing nail is fixed into the base plane, one end of each fixing nail penetrates through the corresponding heat preservation plate to be fixedly provided with a limiting frame, a connecting rope is arranged on each limiting frame, and a supporting plate is arranged on each connecting rope. And a fixing sleeve is rotationally arranged on the supporting plate, a fixing seat is arranged in the fixing sleeve in a threaded connection mode, the fixing seat is fixedly connected with one end of a connecting rope, the adjacent heat preservation plates are connected in an inserted mode through the mounting strips and the mounting grooves, and the adjacent heat preservation plates are reinforced through the limiting frames and the connecting ropes.

Description

Technical Field

[0001] The utility model relates to the technical field of base surface coating structures, and more particularly to a base surface coating structure based on microcement. Background Art

[0002] As consumers' requirements for indoor and outdoor decoration styles and environmental protection continue to increase, and base surface decoration such as wall (floor) or ceiling plays a vital role in indoor and outdoor decoration and use, the microcement style is not only elegant and presents an elegant scene, but also has a wide range of applications, presenting a real, natural and closer to nature decoration style in real time. When existing microcement-based base surface coating structures are applied to exterior walls, insulation boards are usually installed to enhance the insulation effect of the exterior walls. During the construction process, the insulation boards are independently spliced ​​together, which makes the insulation boards unstable and prone to falling off, increasing safety hazards. Secondly, when existing microcement-based base surface coating structures are applied to exterior walls, the microcement base surface is prone to cracking due to moisture and temperature changes due to its special composition, which in turn affects its aesthetics and durability. Utility Model Content

[0003] (1) Technical problems solved

[0004] In response to the problems existing in the prior art, the utility model provides a microcement-based base coating structure to solve the technical problem mentioned in the background technology that when the existing microcement-based base coating structure is applied to the exterior wall, the insulation boards are independently and unrelatedly spliced ​​together, resulting in insufficient stability between the insulation boards.

[0005] (2) Technical solution

[0006] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a microcement-based base coating structure, comprising a base surface, wherein one side of the base surface is provided with a first adhesive layer, one side of the first adhesive layer is provided with an alkali-resistant coating, and one side of the alkali-resistant coating is provided with an insulation layer, wherein the insulation layer comprises a second adhesive layer, the second adhesive layer is arranged on one side of the alkali-resistant coating, and one side of the second adhesive layer is provided with an insulation board, each of the insulation boards is provided with a mounting bar and a mounting groove on the outer side, and the mounting bar and the mounting groove are both L-shaped, and each insulation board is movably provided with a fixing nail, one end of the fixing nail is fixed to the inside of the base surface, one end of each fixing nail passes through the insulation board and is fixed with a limit bracket, each limit bracket is provided with a connecting rope, the number of the connecting ropes is two, each connecting rope is provided with a support plate, a fixing sleeve is rotatably provided on the support plate, a fixing seat is threadedly connected to the fixing sleeve, the fixing seat is fixedly connected to one end of the connecting rope, and an anti-cracking layer is provided on one side of the insulation layer.

[0007] The utility model is further configured such that the anti-cracking layer includes a first microcement layer, which is arranged on one side of the thermal insulation layer to facilitate leveling while fixing the limit frame, connecting rope, fixing sleeve and fixing seat into the first microcement layer.

[0008] The present invention is further configured such that a fiber mesh layer is provided on one side of the first micro-cement layer to prevent cracking.

[0009] The utility model is further configured such that a second micro-cement layer is provided on one side of the fiber mesh layer, so as to facilitate fixing the fiber mesh layer and leveling at the same time.

[0010] The utility model is further configured such that a waterproof putty layer is provided on one side of the anti-cracking layer, so as to increase the waterproof property of the micro-cement wall.

[0011] The utility model is further configured such that a first paint layer is provided on one side of the waterproof putty layer, and the first paint layer is a synthetic resin emulsion exterior wall sealing primer layer, which provides a good exterior wall sealing primer for the fluorocarbon topcoat layer.

[0012] The utility model is further configured such that a second paint layer is provided on one side of the first paint layer, and the second paint layer is a synthetic resin emulsion exterior wall white primer layer, which can protect the fluorocarbon topcoat layer from being corroded by chemical substances inside the wall.

[0013] The utility model is further configured such that a fluorocarbon topcoat layer is provided on one side of the second paint layer, which is an outer fluorocarbon topcoat layer using fluorocarbon varnish, and can resist the influence of ultraviolet radiation, high temperature, wind, rain and other natural environments on the microcement base surface.

[0014] (3) Beneficial effects

[0015] Compared with the prior art, the present invention provides a microcement-based surface coating structure with the following beneficial effects:

[0016] 1. Through the coordination of the base surface, the first bonding layer, the alkali-resistant coating, the thermal insulation layer, the second bonding layer, the thermal insulation board, the mounting strip, the mounting groove, the fixing nail, the limiting frame, the connecting rope, the supporting plate, the fixing sleeve and the fixing seat, the thermal insulation board can be installed to increase the thermal insulation performance of the entire coating structure. During the construction process, multiple thermal insulation boards can be fixed to the wall, and adjacent thermal insulation boards can be plugged in through the mounting strip and the mounting groove, and the adjacent thermal insulation boards can be reinforced through the limiting frame and the connecting rope, thereby increasing the stability of the thermal insulation board and preventing it from falling off.

[0017] 2. Through the coordination of the anti-cracking layer, the first microcement layer, the fiber mesh layer and the second microcement layer, the fiber mesh layer can be fixed to the base surface coating structure. The fiber mesh layer helps to enhance the anti-cracking performance of the microcement, prevent the wall from cracking, and thus reduce the impact on the aesthetics and firmness.

[0018] 3. Through the coordination of the waterproof putty layer, the first paint layer, the second paint layer and the fluorocarbon topcoat layer, the weather resistance, heat resistance, low temperature resistance and chemical resistance of the entire base surface coating structure can be increased, so that it has good resistance to external conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of a microcement-based base coating structure in use;

[0020] Figure 2 It is a schematic diagram of the partial cross-section structure of the insulation board in the installed state;

[0021] Figure 3 for Figure 2 A partial enlarged schematic diagram;

[0022] Figure 4 This is a schematic diagram of part of the structure when the insulation board is not installed;

[0023] Figure 5 This is a schematic diagram of the partial cross-sectional structure of the second microcement layer and its connecting components when the fiber mesh layer is fixed.

[0024] In the figure: 1. Base surface; 2. First bonding layer; 3. Alkali-resistant coating; 4. Insulation layer; 5. Second bonding layer; 6. Insulation board; 7. Mounting strip; 8. Mounting slot; 9. Fixing nail; 10. Limiting frame; 11. Connecting rope; 12. Support plate; 13. Fixing sleeve; 14. Fixing seat; 15. Anti-cracking layer; 16. First microcement layer; 17. Fiber mesh layer; 18. Second microcement layer; 19. Waterproof putty layer; 20. First paint layer; 21. Second paint layer; 22. Fluorocarbon topcoat layer. DETAILED DESCRIPTION

[0025] It should be noted that, in the absence of conflict, the embodiments and features of the embodiments in this application can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments.

[0026] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by ordinary technicians in the technical field to which this application belongs.

[0027] In the present invention, unless otherwise specified, directions such as "up" and "down" are usually relative to the directions shown in the drawings, or relative to the vertical, perpendicular or gravity direction; similarly, for ease of understanding and description, "left" and "right" are usually relative to the left and right shown in the drawings; "inside" and "outside" refer to the inside and outside relative to the outline of each component itself, but the above-mentioned direction words are not used to limit the present invention.

[0028] See also Figure 1-Figure 5 A microcement-based surface coating structure comprises a base surface 1, a first adhesive layer 2 is provided on one side of the base surface 1, an alkali-resistant coating 3 is provided on one side of the first adhesive layer 2, a thermal insulation layer 4 is provided on one side of the alkali-resistant coating 3, the thermal insulation layer 4 comprises a second adhesive layer 5, the second adhesive layer 5 is provided on one side of the alkali-resistant coating 3, a thermal insulation board 6 is provided on one side of the second adhesive layer 5, each of the thermal insulation boards 6 is provided with a mounting strip 7 and a mounting groove 8 on the outside, the mounting strip 7 and the mounting groove 8 are both L-shaped, and each of the thermal insulation boards 6 is provided with a movable device There is a fixing nail 9, one end of the fixing nail 9 is fixed to the inside of the base surface 1, and one end of each fixing nail 9 passes through the insulation board 6 and is fixed with a limit frame 10, each of the limit frames 10 is provided with a connecting rope 11, and the number of the connecting ropes 11 is two, and each of the connecting ropes 11 is provided with a support plate 12, and a fixing sleeve 13 is rotatably provided on the support plate 12, and a fixing seat 14 is provided in the fixing sleeve 13 with an internal thread connection, and the fixing seat 14 is fixedly connected to one end of the connecting rope 11, and an anti-cracking layer 15 is provided on one side of the insulation layer 4.

[0029] In this embodiment, the first bonding layer 2 utilizes a cement-based adhesive, which enhances adhesion to the wall base 1 and improves the microcement's alkali resistance, thereby enhancing its durability. The alkali-resistant coating 3 utilizes a polyurethane varnish, which protects the microcement, enhancing the alkali resistance of the microcement base 1 and providing an additional layer of protection to reduce the intrusion of alkali backflow into the wall. The second bonding layer 5 utilizes polymer cement mortar, a commonly used bonding material that combines the strength of cement with the flexibility of polymer, providing excellent adhesion and durability. The second bonding layer 5 allows the insulation board 6 to be affixed to the alkali-resistant coating 3. When installing the insulation board 6, insert the installation strip 7 of the insulation board 6 into the installation groove 8 of the adjacent insulation board 6 and stick it, then pass one end of the multiple fixing nails 9 through the insulation board 6 and fix it to the wall inside the base surface 1 by hammering multiple limit frames 10, pass one end of the two connecting ropes 11 on the limit frame 10 through the two adjacent limit frames 10 respectively, insert the fixing seat 14 into the fixing sleeve 13 and rotate the fixing sleeve 13 so that the fixing sleeve 13 is threadedly connected to the fixing seat 14, thereby completing the installation of the insulation board 6.

[0030] See also Figure 1-Figure 5 As an implementation method for preventing cracking of the coating structure of the enhanced base surface 1: the anti-cracking layer 15 includes a first microcement layer 16, which is arranged on one side of the thermal insulation layer 4, and a fiber mesh layer 17 is provided on one side of the first microcement layer 16, and a second microcement layer 18 is provided on one side of the fiber mesh layer 17.

[0031] More specifically, a first microcement layer 16 is applied to one side of the insulation board 6 and leveled so that the first microcement layer 16 fixes the limit frame 10, the connecting rope 11, the fixing sleeve 13 and the fixing seat 14 to the first microcement layer 16, and then the fiber mesh layer 17 is laid on the first microcement layer 16. The second microcement layer 18 is applied to one side of the fiber mesh layer 17 so that the first microcement layer 16 and the second microcement layer 18 cooperate to fix the fiber mesh layer 17. The fiber mesh layer 17 helps to enhance the crack resistance of the microcement and prevent the wall from cracking.

[0032] See also Figure 1-Figure 5 As an implementation method for protecting the outer side of the coating structure of the base surface 1: a waterproof putty layer 19 is provided on one side of the anti-cracking layer 15, a first paint layer 20 is provided on one side of the waterproof putty layer 19, a second paint layer 21 is provided on one side of the first paint layer 20, and a fluorocarbon topcoat layer 22 is provided on one side of the second paint layer 21.

[0033] Specifically, the waterproof putty layer 19 can improve the waterproofness of the microcement and prevent water intrusion. This coating structure of the base surface 1 can reduce the impact of the external natural environment and extend the service life of the microcement base surface 1. The first paint layer 20 is a synthetic resin emulsion exterior wall sealing primer layer with excellent alkali resistance and adhesion, effectively isolating the impact of the wall alkalinity on the fluorocarbon topcoat layer 22. It is also breathable, waterproof, and has strong adhesion, providing a good base material for the fluorocarbon topcoat layer 22. The second paint layer 21 is a synthetic resin emulsion exterior wall white primer layer, which effectively protects the topcoat from corrosion by chemical substances inside the wall. It has anti-powdering ability, good air permeability, alkali resistance, mildew resistance, strong adhesion, makes the topcoat easy to apply, and can improve the topcoat's hiding power. The fluorocarbon topcoat layer 22 is a topcoat layer composed of a two-component self-drying paint. The fluorocarbon topcoat layer 22 is the last layer of coating. Since the fluorine element introduced into the fluorocarbon topcoat layer 22 has a large electronegativity and a strong carbon-fluorine bond energy, it has weather resistance, heat resistance, low temperature resistance, and chemical resistance. It is also non-stick and low-friction, and has good resistance to external conditions.

[0034] In summary, when the overall equipment is in use:

[0035] When the insulation of the microcement base 1 coating needs to be enhanced, the first bonding layer 2 utilizes a cement-based adhesive. This enhances the adhesion of the microcement base 1 and improves its alkali resistance, thereby enhancing its durability. The alkali-resistant coating 3 utilizes a polyurethane varnish, which protects the microcement, enhancing its alkali resistance and providing an additional layer of protection against alkali backflow. The second bonding layer 5 utilizes polymer cement mortar, a commonly used bonding material that combines the strength of cement with the flexibility of polymer, providing excellent adhesion and durability. This second bonding layer 5 allows the insulation board 6 to be attached to the alkali-resistant coating 3. When installing the insulation board 6, insert the installation strip 7 of the insulation board 6 into the installation groove 8 of the adjacent insulation board 6 and stick it, then pass one end of the multiple fixing nails 9 through the insulation board 6 and fix it to the wall inside the base surface 1 by hammering multiple limit frames 10, pass one end of the two connecting ropes 11 on the limit frame 10 through the two adjacent limit frames 10 respectively, insert the fixing seat 14 into the fixing sleeve 13 and rotate the fixing sleeve 13 so that the fixing sleeve 13 is threadedly connected to the fixing seat 14, thereby completing the installation of the insulation board 6.

[0036] To enhance the crack resistance of the microcement-based coating structure 1, a first microcement layer 16 is applied to one side of the insulation board 6 and leveled. This ensures that the first microcement layer 16 secures the retaining bracket 10, connecting rope 11, fixing sleeve 13, and fixing seat 14 within the first microcement layer 16. A fiber mesh layer 17 is then laid on top of the first microcement layer 16. A second microcement layer 18 is then applied to one side of the fiber mesh layer 17, ensuring that the first and second microcement layers 16, 18 cooperate to secure the fiber mesh layer 17. This fiber mesh layer 17 helps enhance the microcement's crack resistance and prevent cracking on the wall.

[0037] When additional protection is needed for the microcement base surface 1 coating structure, the waterproof putty layer 19 can enhance the water resistance of the microcement and prevent moisture intrusion. This base surface 1 coating structure can reduce the impact of the external natural environment and extend the service life of the microcement base surface 1. The first paint layer 20 is a synthetic resin emulsion exterior wall sealing primer layer with excellent alkali resistance and adhesion, effectively isolating the effects of wall alkalinity on the fluorocarbon topcoat layer 22. It is also breathable, waterproof, and has strong adhesion, providing a good base material for the fluorocarbon topcoat layer 22. The second paint layer 21 is a synthetic resin emulsion exterior wall white primer layer, which effectively protects the topcoat from corrosion by chemicals within the wall. It has anti-powdering ability, good air permeability, alkali resistance, mildew resistance, strong adhesion, makes the topcoat easy to apply, and improves the topcoat's hiding power. The fluorocarbon topcoat layer 22 is a topcoat layer composed of a two-component self-drying paint. The fluorocarbon topcoat layer 22 is the last layer of coating. Since the fluorine element introduced into the fluorocarbon topcoat layer 22 has a large electronegativity and a strong carbon-fluorine bond energy, it has weather resistance, heat resistance, low temperature resistance, and chemical resistance. It is also non-stick and low-friction, and has good resistance to external conditions.

[0038] In all the schemes mentioned above, the connection between the two components can be selected according to actual conditions by welding, bolt and nut connection, bolt or screw connection or other well-known connection methods, which will not be listed here one by one. In the above, all fixed connections are preferably welded. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A microcement-based surface coating structure, comprising a surface (1), characterized in that: A first adhesive layer (2) is provided on one side of the base surface (1), an alkali-resistant coating (3) is provided on one side of the first adhesive layer (2), a thermal insulation layer (4) is provided on one side of the alkali-resistant coating (3), the thermal insulation layer (4) includes a second adhesive layer (5), the second adhesive layer (5) is provided on one side of the alkali-resistant coating (3), a thermal insulation board (6) is provided on one side of the second adhesive layer (5), each thermal insulation board (6) is provided with a mounting strip (7) and a mounting groove (8) on the outside, the mounting strip (7) and the mounting groove (8) are both L-shaped, each thermal insulation board (6) is movably provided with a fixing nail (9), the fixing nail (9) is provided on the outside of the thermal insulation board (6), and the fixing nail (9) is provided on the outside of the thermal insulation board (6). One end of the nail (9) is fixed to the inside of the base surface (1), and one end of each fixing nail (9) passes through the insulation board (6) and is fixed with a limit frame (10), and each limit frame (10) is provided with a connecting rope (11), and the number of the connecting ropes (11) is two, and each connecting rope (11) is provided with a support plate (12), and a fixing sleeve (13) is rotatably provided on the support plate (12), and the fixing sleeve (13) is internally threaded and provided with a fixing seat (14), and the fixing seat (14) is fixedly connected to one end of the connecting rope (11), and an anti-cracking layer (15) is provided on one side of the insulation layer (4).

2. The microcement-based surface coating structure according to claim 1, characterized in that: The anti-cracking layer (15) comprises a first micro-cement layer (16), and the first micro-cement layer (16) is arranged on one side of the thermal insulation layer (4).

3. The microcement-based surface coating structure according to claim 2, characterized in that: A fiber mesh layer (17) is provided on one side of the first microcement layer (16).

4. The microcement-based surface coating structure according to claim 3, characterized in that: A second microcement layer (18) is provided on one side of the fiber mesh layer (17).

5. The microcement-based surface coating structure according to claim 1, characterized in that: A waterproof putty layer (19) is provided on one side of the anti-cracking layer (15).

6. The microcement-based surface coating structure according to claim 5, characterized in that: A first paint layer (20) is provided on one side of the waterproof putty layer (19).

7. The microcement-based surface coating structure according to claim 6, characterized in that: A second paint layer (21) is provided on one side of the first paint layer (20).

8. The microcement-based surface coating structure according to claim 7, characterized in that: A fluorocarbon topcoat layer (22) is provided on one side of the second paint layer (21).

Images