Balcony deformation joint drainage structure
By setting up polystyrene foam boards, drain holes, non-woven reinforcement layers, polyurethane waterproof coating film and stainless steel drainage systems at the deformed joints of the balcony, the problems of anti-sliding and water leakage of the balcony are solved, and the comfort and waterproof performance are improved.
Patent Information
- Application Number
- CN202422184620.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-06
- Publication Date
- 2025-07-22
- Estimated Expiration
- 2034-09-06
AI Technical Summary
The anti-sliding protruding ground of the existing balcony deformation joint affects the comfort of use and has a potential for water leakage.
Polystyrene foam board and drain holes are installed inside the wall beam, deformed joints are installed on the top, and non-woven reinforcement layer and polyurethane waterproof coating are added. Stainless steel drainage ditches and drainage pipes are installed at the bottom to cancel the ridge and enhance the waterproof performance.
It realizes the flat and beautiful floor, improves the comfort of use, and effectively avoids water leakage risks and reduces construction costs.
Smart Images
Figure CN223135367U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of building drainage, in particular to a drainage structure for balcony deformation joints. Background Art
[0002] A deformation joint is a general term for an expansion joint, a settlement joint, and a seismic joint. Buildings often undergo deformation under the action of external factors, resulting in cracking or even damage. The deformation joint is a structural joint reserved for this situation.
[0003] The existing public balconies provide a semi-outdoor activity space for people. When there is a deformation joint in the balcony, the traditional anti-camber of the outdoor deformation joint node will protrude from the ground, which will affect the normal use of people. Content of the Utility Model
[0004] In view of the above problems existing in the prior art, the main purpose of the utility model is to provide a drainage structure for balcony deformation joints.
[0005] The technical solution of the utility model is as follows: A drainage structure for balcony deformation joints includes a wall beam. A polystyrene foam board is arranged inside the wall beam. Drainage holes are opened on both sides of the polystyrene foam board inside the wall beam. A deformation joint body is arranged on the top of the wall beam. A non-woven fabric reinforcement layer and a polyurethane waterproof coating are arranged outside the deformation joint body. A stainless steel drainage ditch is fixedly installed at the bottom of the wall beam. A stainless steel drainage pipe is fixedly installed outside the stainless steel drainage ditch.
[0006] As a preferred implementation manner, the stainless steel drainage ditch is connected to the wall beam through self-tapping screws.
[0007] As a preferred implementation manner, transverse grooves are opened on both sides of the deformation joint body inside the wall beam. The polyurethane waterproof coating is installed on the inner wall of the transverse groove. The non-woven fabric reinforcement layer is installed inside the transverse groove and above the polyurethane waterproof coating.
[0008] As a preferred implementation manner, a compacting layer is arranged above the non-woven fabric reinforcement layer inside the transverse groove.
[0009] As a preferred implementation manner, anti-slip layers are arranged above the compacting layer inside the transverse groove.
[0010] Compared with the prior art, the advantages and positive effects of the utility model are as follows.
[0011] In the present utility model, by arranging the deformation joint body on the wall beam, the anti-camber protruding from the ground of the deformation joint body is cancelled, making the ground smoother and more beautiful after completion, improving the comfort of the users, and further avoiding the potential hazard of water leakage by adding a stainless steel drainage ditch and a stainless steel drainage pipe under the deformation joint body. Brief Description of the Drawings
[0012] Figure 1 FIG. is an overall schematic diagram of a balcony deformation joint drainage structure provided by the present utility model;
[0013] Figure 2 FIG. is a balcony deformation joint drainage structure provided by the present utility model Figure 1 An enlarged view of part A in FIG.
[0014] Legend: 1. Wall beam; 2. Self-tapping screw; 3. Drainage hole; 4. Polystyrene foam board; 5. Stainless steel drainage ditch; 6. Stainless steel drainage pipe; 7. Deformation joint body; 8. Horizontal groove; 9. Compaction layer; 10. Non-woven fabric reinforcement layer; 11. Polyurethane waterproof coating; 12. Anti-slip layer. Specific Embodiments
[0015] To make the objectives, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. Usually, the components of the embodiments of the present utility model described and illustrated in the accompanying drawings here can be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present utility model provided in the accompanying drawings is not intended to limit the scope of the present utility model claimed, but merely represents the selected embodiments of the present utility model. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0016] The present utility model will be further described below with reference to the accompanying drawings and specific embodiments
[0017] Embodiment 1
[0018] As Figure 1 and Figure 2As shown in the figure, the utility model provides a technical solution: including a wall beam 1, a polystyrene foam board 4 is arranged inside the wall beam 1, drain holes 3 are opened on both sides of the polystyrene foam board 4 inside the wall beam 1, a deformation joint body 7 is arranged on the top of the wall beam 1, a non-woven fabric reinforcement layer 10 and a polyurethane waterproof coating 11 are arranged on the outer side of the deformation joint body 7, a stainless steel drainage ditch 5 is fixedly installed at the bottom of the wall beam 1, and a stainless steel drainage pipe 6 is fixedly installed on the outer side of the stainless steel drainage ditch 5.
[0019] In this embodiment, by arranging the deformation joint body 7 on the wall beam 1, the anti-camber protruding from the ground of the deformation joint body 7 is cancelled, making the ground smoother and more beautiful after completion, improving the comfort of the users, and by adding the stainless steel drainage ditch 5 and the stainless steel drainage pipe 6 below the deformation joint body 7, the hidden danger of water leakage is further avoided.
[0020] Embodiment 2
[0021] As Figure 1 and Figure 2 As shown in the figure, the stainless steel drainage ditch 5 and the wall beam 1 are connected by self-tapping screws 2; transverse grooves 8 are opened on both sides of the deformation joint body 7 inside the wall beam 1, the polyurethane waterproof coating 11 is installed on the inner wall of the transverse groove 8, the non-woven fabric reinforcement layer 10 is installed inside the transverse groove 8 and above the polyurethane waterproof coating 11; a compacting layer 9 is arranged above the non-woven fabric reinforcement layer 10 inside the transverse groove 8; anti-slip layers 12 are arranged above the compacting layer 9 inside the transverse groove 8.
[0022] In this embodiment, through the setting of the polyurethane waterproof coating 11, the waterproof performance of the deformation joint body 7 is further enhanced, and the construction is convenient. It can be cured into a film at a wet base layer, has strong adhesion, can resist pressure penetration, and can also reduce the construction cost. And through the setting of the non-woven fabric reinforcement layer 10, its characteristics are moisture-proof, low price, and recyclable. Through the setting of the self-tapping screws 2, the stainless steel drainage ditch 5 can be fixed.
[0023] Working principle:
[0024] As Figure 1 and Figure 2As shown in the figure, by setting the expansion joint body 7 on the wall beam 1, the curb that protrudes from the ground of the expansion joint body 7 is cancelled. After completion, the ground becomes more flat and beautiful, improving the comfort of the users. And by adding a stainless steel drainage ditch 5 and a stainless steel drain pipe 6 under the expansion joint body 7, the hidden danger of water leakage is further avoided. Through the setting of the polyurethane waterproof coating film 11, the waterproof performance of the expansion joint body 7 is further enhanced, and the construction is convenient. It can cure into a film at a wet base layer, has strong adhesion, can resist pressure penetration, and at the same time can reduce the construction cost. And through the setting of the non-woven fabric reinforcement layer 10, it is characterized by moisture-proof, low price and recyclable.
[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than limiting it; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention.
Claims
1. A drainage structure for a balcony deformation joint, comprising a wall beam (1), characterized in that: The interior of the wall beam (1) is provided with a polystyrene foam board (4). Drainage holes (3) are opened on both sides of the polystyrene foam board (4) inside the wall beam (1). A deformation joint body (7) is arranged at the top of the wall beam (1). A non-woven fabric reinforcement layer (10) and a polyurethane waterproof coating film (11) are arranged on the outer side of the deformation joint body (7). A stainless steel drainage ditch (5) is fixedly installed at the bottom of the wall beam (1). A stainless steel drainage pipe (6) is fixedly installed on the outer side of the stainless steel drainage ditch (5).
2. The drainage structure for the balcony deformation joint according to claim 1, characterized in that: The stainless steel drainage ditch (5) is connected to the wall beam (1) through self-tapping screws (2).
3. The drainage structure for the balcony deformation joint according to claim 1, wherein: Horizontal grooves (8) are opened on both sides of the deformation joint body (7) inside the wall beam (1). The polyurethane waterproof coating film (11) is installed on the inner wall of the horizontal groove (8). The non-woven fabric reinforcement layer (10) is installed inside the horizontal groove (8) and above the polyurethane waterproof coating film (11).
4. A balcony deformation joint drainage structure according to claim 3, characterized in that: A compacting layer (9) is arranged above the non-woven fabric reinforcement layer (10) inside the horizontal groove (8).
5. The drainage structure for a balcony deformation joint according to claim 4, characterized in that: Anti-slip layers (12) are arranged above the compacting layer (9) inside the horizontal groove (8).