Waterproof composite board for building external wall
By designing the fixed structure of the finish layer, waterproof board, rock wool board and waterproof soft leather on the composite board, combined with waterproof glue and drying strips, the problem of edge and corner erosion is solved, and edge sealing and waterproofing effect is achieved. Extend service life and reduce costs.
Patent Information
- Application Number
- CN202421342613.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-06-12
- Publication Date
- 2024-12-31
- Estimated Expiration
- 2034-06-12
AI Technical Summary
The composite waterproof board will cause corner erosion, causing edges or splits during prolonged exposure to the air, increasing replacement costs.
A waterproof and permeable composite panel for building exterior walls is designed, including a decorative layer, waterproof board, rock wool board and waterproof soft leather. The fixing structure of through holes and plum bolts is combined with waterproof glue and dry strips to achieve the edge. Sealing and waterproofing.
It effectively isolates the edges of the composite panel from air, prevents rainwater and water from penetration, extends the service life of the composite panel, and reduces replacement costs.
Smart Images
Figure CN222276014U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of composite boards, in particular to a composite board for waterproof and permeable building exterior walls. Background Art
[0002] Composite waterproof board is an impermeable material made of a composite material of geotextile and geomembrane. Composite waterproof board, tunnel waterproof sheet strength production site, it ≥0.8mm thickness geomembrane is called waterproof board, it is usually used with a thickness of <0.8 mm, called geomembrane, divided into uniform waterproof board and composite waterproof board. Composite waterproof board is a composite ground material formed by attaching a jacket layer to the waterproof board based on a special method such as thermal composite. Long-term exposure of the composite board to the air will erode the edges and corners of the composite board, causing the edges and corners of the composite board to warp or split, and the composite board on the exterior wall needs to be replaced, which greatly increases the cost. Utility Model Content
[0003] The utility model aims to provide a composite board for building exterior walls which is waterproof and impermeable, so as to solve the problems raised in the above-mentioned background technology.
[0004] To achieve the above-mentioned purpose, the utility model provides a waterproof and permeable composite board for building exterior walls, including a facing layer, a waterproof board is fixedly connected to the bottom side of the facing layer, a waterproof penetrant is arranged on the bottom side of the waterproof board, a rock wool board is fixedly connected to the bottom of the waterproof penetrant, fixing grooves are provided on the four sides of the facing layer and the rock wool board, a plurality of through holes are provided in the fixing grooves, the facing layer and the rock wool board are fixedly connected to the same waterproof soft skin in the fixing grooves, and a pressing plate is fixedly connected to the facing layer and the rock wool board in the fixing grooves, and the waterproof soft skin is squeezed and fixed by two pressing plates.
[0005] As a further improvement of the technical solution, the through hole passes through the fixing groove on the finishing layer, the rock wool board and the fixing groove of the waterproof board, and the through hole is used to fix the finishing layer, the rock wool board and the waterproof board.
[0006] As a further improvement of the present technical solution, a plurality of fixing holes are opened on the pressure plate, and plum bolts are movably installed in the fixing holes on the pressure plate on the finishing layer. The plum bolts penetrate through the through holes on the finishing layer, the rock wool board and the waterproof board, and nuts are fixedly connected in the fixing holes on the pressure plate on the rock wool board, and the plum bolts are threadedly connected in the nuts.
[0007] As a further improvement of the technical solution, a drying strip is provided inside the waterproof soft leather, and one side of the drying strip is closely attached to one side of the finishing layer, the rock wool board and the waterproof board.
[0008] As a further improvement of the technical solution, a waterproof curved soft leather is arranged between two adjacent waterproof soft leathers, and the lengths of two adjacent pressing plates are different.
[0009] As a further improvement of the technical solution, a waterproof glue is provided between the facing layer and the waterproof board, and the waterproof glue is used to adhere the facing layer to the waterproof board.
[0010] Compared with the prior art, the utility model has the following beneficial effects:
[0011] In the waterproof and permeable composite board for building exterior walls, the waterproof soft skin can be fixed in the fixing grooves on the facing layer and the rock wool board by the pressing plate, so that the edge of the composite board can be isolated from the air. At the same time, the drying strips in the waterproof soft skin can dry rainwater and water in the air to prevent rainwater or water in the air from contacting the composite board when the waterproof soft strips are damaged, thereby achieving the effect of protecting the edge of the composite board and reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0013] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;
[0014] Figure 3 This is an enlarged structural diagram of point A of the utility model.
[0015] The meaning of each number in the figure is:
[0016] 1. Finishing layer; 2. Waterproof curved soft leather; 3. Rock wool board; 4. Waterproof penetrant; 5. Waterproof board; 6. Waterproof soft leather; 7. Drying strip; 8. Pressing plate; 9. Plum bolt; 10. Nut. DETAILED DESCRIPTION
[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0018] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.
[0019] Example 1
[0020] See also Figure 1-Figure 3 As shown, the present embodiment provides a composite board for building exterior wall with waterproof penetration, including a facing layer 1, a waterproof glue is arranged between the facing layer 1 and the waterproof board 5, the waterproof glue is used to adhere the facing layer 1 and the waterproof board 5, so as to achieve the effect of adhering and fixing the facing layer 1 and the waterproof board 5, the bottom side of the facing layer 1 is fixedly connected with the waterproof board 5, the bottom side of the waterproof board 5 is arranged with a waterproof penetration agent 4, under the action of the waterproof penetration agent 4, the effect of reducing rainwater penetration can be reduced, the bottom of the waterproof penetration agent 4 is fixedly connected with a rock wool board 3, the facing layer 1 and the rock wool board 3 are provided with fixing grooves on the four sides, a plurality of through holes are provided in the fixing grooves, the through holes penetrate the fixing grooves on the facing layer 1, the rock wool board 3 and the waterproof board 5, the through holes are used to fix the facing layer 1, the rock wool board 3 and the waterproof board 5, the facing layer 1 is fixedly connected with the waterproof board 5, the waterproof board 5 is fixedly connected with the waterproof board 5, the waterproof board 5 is fixedly connected with the waterproof board 5, the waterproof board 5 is fixedly connected with the waterproof board 5, the waterproof board 5 is fixedly connected with the waterproof board 5, the waterproof board 5 is fixedly connected with the rock wool board 3, the fixing grooves are provided with the fixing grooves, the fixing grooves are provided with the fixing grooves, the through holes penetrate the fixing grooves on the facing layer 1, the rock wool board 3 and the waterproof board 5, the fixing grooves are used to fix the facing layer 1, the rock wool board 3 and the waterproof board 5, the facing layer 1 is fixedly connected with the waterproof board 5, the waterproof board 5 ... The same waterproof soft leather 6 is fixedly connected in the fixed groove on one side of the surface layer 1 and the rock wool board 3. The waterproof soft leather 6 can be used to seal the edge of the composite board, so as to achieve the effect of isolating rainwater and water in the air. A drying strip 7 is arranged inside the waterproof soft leather 6, and one side of the drying strip 7 is close to the finishing layer 1, the rock wool board 3 and one side of the waterproof board 5. A waterproof curved soft leather 2 is arranged between two adjacent waterproof soft leathers 6, and the lengths of two adjacent pressing plates 8 are different. At the same time, a pressing plate 8 is fixedly connected in the fixed groove on one side of the finishing layer 1 and the rock wool board 3. The waterproof soft leather 6 is squeezed and fixed by two pressing plates 8. The four corners of the composite board are protected by the waterproof curved soft leather 2, and the waterproof curved soft leather 2 is connected to two adjacent waterproof soft leathers 6.
[0021] A plurality of fixing holes are provided on the pressing plate 8, and plum bolts 9 are movably installed in the fixing holes on the pressing plate 8 on the finishing layer 1, and the plum bolts 9 penetrate through the through holes on the finishing layer 1, the rock wool board 3 and the waterproof board 5, and nuts 10 are fixedly connected in the fixing holes on the pressing plate 8 on the rock wool board 3, and the plum bolts 9 are threadedly connected in the nuts 10, and the plum bolts 9 pass through the fixing holes on the pressing plate 8, and then pass through the finishing layer 1, the waterproof board 5 and the rock wool board 3 in turn, and then the plum bolts 9 are rotated to be threadedly connected to the nut 10, so that the pressing plate 8 on the finishing layer 1 and the rock wool board 3 can squeeze the waterproof soft leather 6, so that the waterproof soft leather 6 and the fixing grooves on the finishing layer 1 and the rock wool board 3 can achieve a sealing effect.
[0022] When the waterproof and permeable composite board for building exterior walls of this embodiment is used, first, the two ends of the waterproof soft skin 6 are placed in the fixing grooves of the finishing layer 1 and the rock wool board 3, and the through holes need to correspond, then the pressing plate 8 is placed in the fixing grooves of the finishing layer 1 and the rock wool board 3, and the fixing holes on the pressing plate 8 need to correspond to the through holes, and then the plum blossom bolts 9 are passed through the fixing holes on the pressing plate 8, and then passed through the finishing layer 1, the waterproof board 5 and the rock wool board 3 in turn, and then the plum blossom bolts 9 are turned and threadedly connected to the nut 10. At the same time, the four corners of the composite board are protected by the waterproof curved soft skin 2, and the waterproof curved soft skin 2 is connected to the two adjacent waterproof soft skins 6.
[0023] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.
Claims
1. A waterproof composite board for building exterior walls, comprising a facing layer (1), characterized in that: The bottom side of the facing layer (1) is fixedly connected to a waterproof board (5), the bottom side of the waterproof board (5) is provided with a waterproof penetrant (4), the bottom of the waterproof penetrant (4) is fixedly connected to a rock wool board (3), the facing layer (1) and the rock wool board (3) are provided with fixing grooves on four sides, a plurality of through holes are provided in the fixing grooves, the facing layer (1) and the rock wool board (3) are fixedly connected to the same waterproof soft leather (6), and at the same time, the facing layer (1) and the rock wool board (3) are fixedly connected to the fixing grooves in the fixing grooves, and the waterproof soft leather (6) is squeezed and fixed by two pressing plates (8).
2. The waterproof composite board for building exterior walls according to claim 1, characterized in that: The through hole penetrates the fixing groove on the finishing layer (1), the rock wool board (3) and the fixing groove of the waterproof board (5), and the through hole is used to fix the finishing layer (1), the rock wool board (3) and the waterproof board (5).
3. The waterproof composite board for building exterior walls according to claim 1, characterized in that: The pressure plate (8) is provided with a plurality of fixing holes, and plum bolts (9) are movably installed in the fixing holes on the pressure plate (8) on the finishing layer (1), and the plum bolts (9) penetrate through holes on the finishing layer (1), the rock wool board (3) and the waterproof board (5), and nuts (10) are fixedly connected in the fixing holes on the pressure plate (8) on the rock wool board (3), and the plum bolts (9) are threadedly connected in the nuts (10).
4. The waterproof composite board for building exterior walls according to claim 1, characterized in that: A drying strip (7) is arranged inside the waterproof soft leather (6), and one side of the drying strip (7) is in close contact with one side of the finishing layer (1), the rock wool board (3) and the waterproof board (5).
5. The waterproof composite board for building exterior walls according to claim 1, characterized in that: A waterproof curved soft leather (2) is arranged between two adjacent waterproof soft leathers (6), and the lengths of two adjacent pressing plates (8) are different.
6. The waterproof composite board for building exterior walls according to claim 1, characterized in that: A waterproof glue is provided between the finishing layer (1) and the waterproof board (5), and the waterproof glue is used to adhere the finishing layer (1) and the waterproof board (5).