Natural real stone paint coating
By setting a particle limit frame and a powder limit frame on the film base layer of the real stone paint coating, the problem of difficult grading and particle size distribution of natural color sand particles and powder is solved, the uniformity and hiding of the coating are improved, and the aesthetic effect of the building appearance is enhanced.
Patent Information
- Application Number
- CN202420587623.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-25
- Publication Date
- 2025-03-25
- Estimated Expiration
- 2034-03-25
AI Technical Summary
The grading and particle size distribution of natural colored sand particles and powders is difficult, which affects the uniformity and hiding power of the real stone paint coating.
The film base layer is used to set the particle limit frame and the powder limit frame. Through these limit frames, natural color sand particles and powders of different particle sizes are limited to ensure that their grading and particle size distribution meet expectations.
It improves the uniformity and hiding power of the natural real stone paint coating, makes the coating surface more uniform and natural, and enhances the aesthetic effect of the building appearance.
Smart Images
Figure CN222667400U_ABST
Abstract
Description
Technical Field
[0001] The present invention belongs to the field of coatings and relates to a natural stone paint coating. Background Art
[0002] The natural color of real stone paint has the texture of natural stone, which can visually highlight the elegance and solemn beauty of the entire building. It can be used on a variety of base surfaces such as cement brick walls, foam, gypsum, aluminum plates, glass, etc., and can be painted arbitrarily according to the shape of the building. It uses water-based emulsion, which is non-toxic and environmentally friendly and meets environmental protection requirements. The stain resistance of real stone paint is also very good. 90% of the dirt is difficult to adhere to. It is still bright and beautiful after being washed by rain. It has excellent physical properties and beautiful appearance. It is an ideal choice for building exterior wall decoration.
[0003] The real stone paint coating is mainly composed of three parts: primer layer, real stone paint layer and topcoat layer. The primer layer usually uses a primer with anti-alkali sealing effect. Its main purpose is to isolate and prevent moisture from penetrating into the coating from the base concrete, thereby strengthening the adhesion between the coating and the base surface and preventing the coating from peeling off. The real stone paint layer is the main material for the surface to form various patterns and a three-dimensional sense, and plays various protective roles. As a finishing protective layer, the topcoat can enhance the waterproof function of the real stone paint layer, while improving the weather resistance and pollution resistance of the coating, enhancing the hardness of the coating film, and making the coating surface brighter, more shiny and clean.
[0004] In order to simulate the effect of real stone and enhance the texture and strength of the coating, natural colored sand particles and powder are added to the real stone paint coating. Natural colored sand particles and powder are the main aggregates of real stone paint, which enables the real stone paint coating to simulate the texture and appearance of real stone and enhance the appearance texture and beauty of the building. At the same time, because the color of natural colored sand particles and powder is natural and not easy to fade, the real stone paint coating can maintain its beautiful effect for a long time.
[0005] However, the grading and particle size distribution of natural colored sand particles and powders are difficult to construct and cannot achieve the desired effect, affecting the uniformity and hiding power of the coating surface. Utility Model Content
[0006] In order to improve the uniformity and hiding power of a natural real stone paint coating, the present application provides a natural real stone paint coating.
[0007] The natural stone paint coating provided in this application adopts the following technical solution:
[0008] A natural real stone paint coating comprises a base layer, a primer layer, a film base layer, a natural real stone paint layer, a film surface layer and a finishing paint layer which are sequentially arranged from the inside to the outside along the outer wall of a building, the film base layer is provided with a particle limiting frame and a powder limiting frame, the ratio of the caliber of the particle limiting frame to the caliber of the powder limiting frame is 3:1-3:2, and the natural real stone paint layer comprises natural colored sand particles filled in the particle limiting frame and natural colored sand powder filled in the powder limiting frame.
[0009] By adopting the above technical scheme, the base layer is first coated on the exterior wall of the building, and then the primer layer is coated on the base layer, and then the film bottom layer is adhered to the primer layer, and then the natural colored sand particles are coated. Since the diameter of the particle limiting frame is larger than the diameter of the powder limiting frame, the natural colored sand particles can only fall into the particle limiting frame, and then the adhesive is applied. After drying, the natural colored sand powder is coated. Since the particle limiting frame is already filled with natural colored sand particles, most of the natural colored sand powder can only fall into the colored sand limiting frame. Even if a small amount of natural colored sand powder falls into the natural colored sand particles, it will not affect The overall uniformity can make the coating more natural. After drying, the adhesive is applied, and then the film surface layer is set on the natural stone paint layer. Finally, the topcoat layer is set on the film surface layer. Since the film bottom layer is provided with a particle limiting frame and a powder limiting frame, the natural colored sand particles and natural colored sand powder of different particle sizes can be limited, and the corresponding particle limiting frame and powder limiting frame can be fixed on the film bottom layer in advance according to the required pattern. The expected grading and particle size distribution of natural colored sand particles and powder can be obtained, thereby improving the uniformity and hiding power of the natural stone paint coating.
[0010] Preferably, the surface layer of the bottom layer of the film is provided with a square bottom frame, and a plurality of mutually perpendicular transverse limiting tubes and longitudinal limiting tubes are distributed in the square bottom frame, and the ends of the transverse limiting tubes and longitudinal limiting tubes are both provided on the square bottom frame, and the transverse limiting tubes and longitudinal limiting tubes form a particle limiting frame and a powder limiting frame.
[0011] By adopting the above technical scheme, the transverse limiting tube 1 and the longitudinal limiting tube 1 form a particle limiting frame and a powder limiting frame, so as to limit the natural colored sand particles and the natural colored sand powder. The caliber of the limiting frame and the caliber of the powder limiting frame can be achieved by adjusting the distance between the transverse limiting tube 1 and the longitudinal limiting tube 1.
[0012] Preferably, the square bottom frame is provided with a plurality of mounting holes along the circumference direction, and the end of the transverse limiting tube 1 and the end of the longitudinal limiting tube 1 can be inserted into any mounting hole, and an adhesive layer is provided between the end of the transverse limiting tube 1 and the end of the longitudinal limiting tube 1 and the mounting hole.
[0013] By adopting the above technical solution, the end of the horizontal limiting tube 1 and the end of the longitudinal limiting tube 1 can be inserted into different mounting holes according to the requirements of the particle limiting frame and the powder limiting frame, and then connected to the mounting holes through the adhesive layer, and the connection is stable.
[0014] Preferably, the transverse limiting tube 1 and the longitudinal limiting tube 1 both include a tube body 1, in which an anti-mildew liquid and a thermal expansion and contraction block are arranged, and the tube wall of the tube body 1 is provided with a permeable membrane, and the anti-mildew liquid can flow to the outside of the tube body 1 through the permeable membrane under pressure.
[0015] By adopting the above technical scheme, due to the high temperature in plum rain weather, the thermal expansion and contraction block expands due to the heat, which increases the pressure inside the tube body. The anti-mildew liquid flows to the outside of the tube body through the permeable membrane under the action of pressure, playing an anti-mildew role. After the anti-mildew liquid in the tube body is reduced, the pressure drops and it no longer flows to the outside of the tube body.
[0016] Preferably, the bottom layer of the film surface layer is provided with a plurality of mutually perpendicular transverse limiting tubes 2 and longitudinal limiting tubes 2, and the transverse limiting tubes 2 and longitudinal limiting tubes 2 are combined to form limiting holes 1 and 2, and the limiting holes 1 correspond one-to-one with the particle limiting frames, and the contours of the two are consistent, and the limiting holes 2 correspond one-to-one with the powder limiting frames, and the contours of the two are consistent.
[0017] By adopting the above technical solution, limiting hole 1 can assist in limiting the natural colored sand particles in the particle limiting frame, and limiting hole 2 can assist in limiting the natural colored sand powder in the powder limiting frame, thereby improving the strength of the natural real stone paint layer.
[0018] Preferably, the second transverse limiting tube and the second longitudinal limiting tube both include a second tube body, the bottom layer of the film surface layer is provided with a connecting foot, the second tube body is connected to the connecting foot, the lower end of the connecting foot is connected to an auxiliary positioning frame, and the auxiliary positioning frame corresponds to the square bottom layer frame.
[0019] By adopting the above technical solution, an auxiliary positioning frame is provided to facilitate the storage and transportation of the film surface layer.
[0020] Preferably, the second tube body is provided with a water absorbing strip, one end of the water absorbing strip extends into the second tube body, and the other end of the water absorbing strip extends to the finishing paint layer.
[0021] By adopting the above technical solution, when water seepage occurs in the topcoat layer, rainwater can flow along the water absorption strip into the second tube body, thereby reducing the risk of mildew of the coating.
[0022] In summary, the present application includes at least one of the following beneficial technical effects:
[0023] 1. A particle limiting frame and a powder limiting frame are arranged on the bottom layer of the film, which can limit the natural colored sand particles and natural colored sand powder of different particle sizes, obtain the expected grading and particle size distribution of natural colored sand particles and powder, and improve the uniformity and hiding power of the natural real stone paint coating. BRIEF DESCRIPTION OF THE DRAWINGS
[0024] Figure 1 It is a schematic diagram of the structure of an embodiment of the present application.
[0025] Figure 2 It is a cross-sectional view of an embodiment of the present application.
[0026] Figure 3 It is a schematic diagram of the structure between the film bottom layer, the natural stone paint layer and the film surface layer in the embodiment of the present application.
[0027] Figure 4 It is a schematic diagram of the structure of the tube body 1 of the embodiment of the present application.
[0028] Explanation of the accompanying drawings: 1. Base layer; 2. Primer layer; 3. Thin film bottom layer; 31. Particle limiting frame; 32. Powder limiting frame; 33. Square bottom layer frame; 34. Horizontal limiting tube one; 35. Longitudinal limiting tube one; 36. Mounting hole; 37. Tube body one; 371. Anti-mildew liquid; 372. Thermal expansion and contraction block; 373. Permeable membrane; 4. Natural real stone paint layer; 41. Natural colored sand particles; 42. Natural colored sand powder; 5. Thin film surface layer; 51. Horizontal limiting tube two; 52. Longitudinal limiting tube two; 53. Tube body two; 54. Water-absorbing strip; 55. Connecting foot; 56. Auxiliary positioning frame; 6. Topcoat layer. DETAILED DESCRIPTION
[0029] The following is combined with Figure 1-4 This application is described in further detail.
[0030] like Figure 1 , Figure 2 As shown, the natural stone paint coating includes a base layer 1, a primer layer 2, a film base layer 3, a natural stone paint layer 4, a film surface layer 5 and a topcoat layer 6 which are arranged in sequence from the inside to the outside along the exterior wall of the building.
[0031] Specifically, the base layer 1 of the real stone paint coating includes a thermal insulation mortar layer, which has high strength, good durability, and relatively low cost. It can ensure that the surface is flat, free of oil stains and floating dust, and has a certain roughness to increase the adhesion of the primer layer 2.
[0032] The primer layer 2 adopts a water-based transparent primer, which has strong adhesion, alkali resistance and permeability, and can ensure the close combination of the primer layer 2 and the base layer 1.
[0033] The film bottom layer 3 and the film surface layer 5 in this embodiment are not films naturally formed on the surface of the natural stone paint layer 4, but are made of nylon film, polyester film (PET) or polycarbonate film (PC).
[0034] Nylon film is a very tough film with good transparency and gloss. It has high mechanical strength, and its tensile strength is three times that of PE film. It also has excellent abrasion resistance and puncture resistance.
[0035] Polyester film is a thermoplastic engineering plastic with high mechanical strength and toughness. Its tensile strength is usually between 50 and 200 MPa, which is much higher than that of PTFE film. This makes PET film widely used in some fields with high strength requirements, such as packaging and construction.
[0036] PC film is odorless, non-toxic, has the transparency and gloss of cellophane, and its strength is comparable to that of PET film and BONY film, especially its impact resistance is outstanding. These characteristics make PC film perform well in applications that require high strength and good transparency.
[0037] like Figure 2 , Figure 3 As shown, the film bottom layer 3 is provided with a particle limiting frame 31 and a powder limiting frame 32, and the ratio of the caliber of the particle limiting frame 31 to the caliber of the powder limiting frame 32 is 3:1-3:2. The natural real stone paint layer 4 includes natural colored sand particles 41 filled in the particle limiting frame 31 and natural colored sand powder 42 filled in the powder limiting frame 32, and is fixed by an adhesive.
[0038] Specifically, the surface layer of the film bottom layer 3 is provided with a square bottom layer frame 33, and a plurality of mutually perpendicular transverse limiting tubes 34 and longitudinal limiting tubes 35 are distributed in the square bottom layer frame 33. The ends of the transverse limiting tubes 34 and the longitudinal limiting tubes 35 are both provided on the square bottom layer frame 33, and the transverse limiting tubes 34 and the longitudinal limiting tubes 35 form a particle limiting frame 31 and a powder limiting frame 32.
[0039] In this embodiment, a square bottom frame 33 is provided with a plurality of mounting holes 36 along the circumference direction. The end of the transverse limiting tube 34 and the end of the longitudinal limiting tube 35 can be inserted into any mounting hole 36, and an adhesive layer is provided between the end of the transverse limiting tube 34 and the end of the longitudinal limiting tube 35 and the mounting hole 36.
[0040] In this embodiment, the binder and the adhesive layer use high molecular polymer as the binder to ensure that the coating has good flexibility and adhesion.
[0041] like Figure 4As shown, both the transverse limiting tube 34 and the longitudinal limiting tube 35 include a tube body 37, in which a mildew-proof liquid 371 and a heat expansion and cold contraction block 372 are arranged, and a permeable membrane 373 is arranged on the tube wall of the tube body 37, and the mildew-proof liquid 371 can flow to the outside of the tube body 37 through the permeable membrane 373 under the action of pressure. Due to the high temperature in the plum rain weather, the heat expansion and cold contraction block 372 expands due to heat, so that the pressure in the tube body 37 increases, and the mildew-proof liquid 371 flows to the outside of the tube body 37 through the permeable membrane 373 under the action of pressure, playing a mildew-proof role. After the mildew-proof liquid 371 in the tube body 37 is reduced, the pressure drops, and it no longer flows to the outside of the tube body 37.
[0042] In this embodiment, the thermal expansion and contraction block 372 can be made of polyvinyl chloride (PVC) or the like.
[0043] like Figure 2 , Figure 3 As shown, the bottom layer of the film surface layer 5 is provided with a plurality of mutually perpendicular transverse limiting tubes 51 and longitudinal limiting tubes 52, which are combined to form limiting holes 1 and 2. Limiting holes 1 correspond one to the particle limiting frame 31, and the contours of the two are consistent. Limiting holes 2 correspond one to the powder limiting frame 32, and the contours of the two are consistent.
[0044] In this embodiment, the transverse limiting tube 51 and the longitudinal limiting tube 52 both include a tube body 53, and the tube body 53 is provided with a water absorbing strip 54, one end of the water absorbing strip 54 extends into the tube body 53, and the other end of the water absorbing strip 54 extends to the finishing paint layer 6.
[0045] The bottom layer of the film surface layer 5 is provided with a connecting pin 55 , the second tube body 53 is connected to the connecting pin 55 , and the lower end of the connecting pin 55 is connected to an auxiliary positioning frame 56 , which corresponds to the square bottom frame 33 .
[0046] The working principle of this embodiment is as follows: first, apply the base layer 1 on the exterior wall of the building, then apply the primer layer 2 on the base layer 1, then adhere the film bottom layer 3 to the primer layer 2, then apply the natural colored sand particles 41, apply the adhesive, and then apply the natural colored sand powder 42 after drying, and then apply the adhesive after drying, then set the film surface layer 5 on the natural real stone paint layer 4, and finally set the topcoat layer 6 on the film surface layer 5.
[0047] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.
Claims
1. A natural stone paint coating, characterized in that: The invention comprises a base layer (1), a primer layer (2), a film base layer (3), a natural stone paint layer (4), a film surface layer (5) and a finishing paint layer (6) which are sequentially arranged along the exterior wall of a building from the inside to the outside. The film base layer (3) is provided with a particle limiting frame (31) and a powder limiting frame (32). The ratio of the diameter of the particle limiting frame (31) to the diameter of the powder limiting frame (32) is 3:1-3:
2. The natural stone paint layer (4) comprises natural colored sand particles (41) filled in the particle limiting frame (31) and natural colored sand powder (42) filled in the powder limiting frame (32).
2. The natural stone paint coating according to claim 1, characterized in that: The surface layer of the bottom layer (3) of the thin film is provided with a square bottom frame (33), and a plurality of mutually perpendicular transverse limiting tubes (34) and longitudinal limiting tubes (35) are distributed in the square bottom frame (33), and the ends of the transverse limiting tubes (34) and longitudinal limiting tubes (35) are both arranged on the square bottom frame (33), and the transverse limiting tubes (34) and longitudinal limiting tubes (35) form a particle limiting frame (31) and a powder limiting frame (32).
3. The natural stone paint coating according to claim 2, characterized in that: The square bottom frame (33) is provided with a plurality of mounting holes (36) along the circumferential direction, and the end of the transverse limiting tube (34) and the end of the longitudinal limiting tube (35) can be inserted into any of the mounting holes (36), and an adhesive layer is provided between the end of the transverse limiting tube (34) and the end of the longitudinal limiting tube (35) and the mounting hole (36).
4. The natural stone paint coating according to claim 3, characterized in that: The transverse limiting tube (34) and the longitudinal limiting tube (35) both include a tube body (37), wherein the tube body (37) is provided with an anti-mildew liquid (371) and a thermal expansion and contraction block (372), and the tube wall of the tube body (37) is provided with a permeable membrane (373), and the anti-mildew liquid (371) can flow through the permeable membrane (373) to the outside of the tube body (37) under the action of pressure.
5. The natural stone paint coating according to claim 4, characterized in that: The bottom layer of the film surface layer (5) is provided with a plurality of mutually perpendicular transverse limiting tubes (51) and longitudinal limiting tubes (52). The transverse limiting tubes (51) and longitudinal limiting tubes (52) are combined to form limiting holes (1) and (2). The limiting holes (1) correspond one-to-one with the particle limiting frame (31), and the contours of the two are consistent. The limiting holes (2) correspond one-to-one with the powder limiting frame (32), and the contours of the two are consistent.
6. The natural stone paint coating according to claim 5, characterized in that: The second transverse limiting tube (51) and the second longitudinal limiting tube (52) both include a second tube body (53). The bottom layer of the film surface layer (5) is provided with a connecting foot (55). The second tube body (53) is connected to the connecting foot (55). The lower end of the connecting foot (55) is connected to an auxiliary positioning frame (56). The auxiliary positioning frame (56) corresponds to the square bottom layer frame (33).
7. The natural stone paint coating according to claim 6, characterized in that: The second tube body (53) is provided with a water absorbing strip (54), one end of the water absorbing strip (54) extends into the second tube body (53), and the other end of the water absorbing strip (54) extends to the finishing paint layer (6).