CN211622017U - Outer wall horizontal seam water blocking component and installation system thereof - Google Patents
Outer wall horizontal seam water blocking component and installation system thereof Download PDFInfo
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- CN211622017U CN211622017U CN201922052598.XU CN201922052598U CN211622017U CN 211622017 U CN211622017 U CN 211622017U CN 201922052598 U CN201922052598 U CN 201922052598U CN 211622017 U CN211622017 U CN 211622017U
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- horizontal seam
- elastic sheet
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Abstract
The utility model discloses an outer wall horizontal joint component that blocks water locates in the joint line between side fascia and the major structure, and top-down is the shell fragment and the connection piece that blocks water in proper order, and the shell fragment that blocks water leads to long setting along wall body horizontal joint extending direction, and medial extremity kickup becomes U type groove, and the notch is towards the wall body outside, opening width and wall body horizontal joint width looks adaptation, and the outside end kickdown becomes the slope that leaks, extends to outside the horizontal joint, the interlude with connection piece fixed connection, connection piece structure as an organic whole, including two connection faces of mutually perpendicular, set up along wall body joint extending direction, its horizontal plane is located the horizontal joint, and with the shell fragment fixed connection that blocks water, its vertical face is located the vertical joint, with major structure fixed connection. The utility model discloses simple structure, it is convenient to install, and can effectively hug closely the wall through the shell fragment that blocks water of elastic material preparation, when preventing the rainwater to get into indoorly along the gap, can arrange the rainwater to outdoor along the slope direction, avoids in the rainwater infiltration wall.
Description
Technical Field
The utility model relates to a waterproof technical field of building, concretely relates to outer wall horizontal joint water blocking component and installation system thereof.
Background
The prefabricated building is assembled on site by prefabricated parts to form, and the horizontal gap between vertical external wall panel and the major structure is waterproof weak link, because the factor of combatting earthquake will be considered to the external wall panel, and the seam design needs to satisfy the flexible in the certain limit, has increased the waterproof degree of difficulty at seam position more.
The prior art mainly comprises a structural waterproof method and a filler waterproof method: the water-proof method is generally used in a 'high-low seam' mode, namely, the edge of a wallboard is made into a convex part, a drainage slope and a water retaining platform are added on the upward side of the wallboard, and a seam-covering flange is made on the downward side of the wallboard to cover water, so that rainwater cannot seep into the seam and can be drained to the outside of the wall along a notch even if the rainwater seeps into the seam, but the convex part of a template is easily damaged in the transportation and installation processes, thereby causing the water-proof effect to be poor; the material waterproof method is characterized in that a caulking material is filled in a horizontal gap between a vertical external wall panel and a main structure, the waterproof material is filled with a PU foaming agent, a PE rod, a special sealant and a special caulking agent from inside to outside, but a waterproof layer is not arranged in the material waterproof method, rainwater is prevented from entering the room along the horizontal gap only by means of the water absorption of the material, and after the material reaches a certain service life, the rainwater cannot be discharged outdoors after the filling material inside is saturated, and the rainwater can permeate into the wall.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outer wall horizontal joint water blocking component and installation system thereof to solve the problem that the wall body horizontal joint waterproof performance can't effectively be guaranteed to the traditional art existence.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
a water-blocking component for a horizontal seam of an outer wall is arranged in a connecting seam between an outer wall plate and a main structure and sequentially comprises a water-blocking elastic sheet and a connecting sheet from top to bottom;
the water-blocking elastic sheet is arranged along the extending direction of the horizontal seam of the wall body in a through-length mode, the inner side end of the water-blocking elastic sheet is bent upwards to form a U-shaped groove, the notch faces the outer side of the wall body, the opening width is matched with the width of the horizontal seam of the wall body, the outer side end of the water-blocking elastic sheet is bent downwards to form a water drainage slope and extends out of the horizontal seam, and the middle section of the;
the connecting piece is a structure, and includes two connection faces of mutually perpendicular, sets up along wall body joint seam extending direction, and its horizontal plane is located the horizontal joint, with the shell fragment fixed connection that blocks water, and its vertical face is located vertical joint, with major structure fixed connection.
Preferably, the water blocking elastic sheet and the connecting sheet are bonded and fixed through organic or inorganic bonding materials, the connecting sheet and the main structure are bonded and fixed through organic or inorganic bonding materials or fixedly connected through a connecting piece, and the connecting piece is a shooting nail or a pipe expanding bolt.
Preferably, the length of the single water-blocking elastic piece along the extending direction of the horizontal slot is 100-2500mm, and the adjacent water-blocking elastic pieces are arranged in an overlapped mode.
Preferably, the connecting piece is in an inverted L shape, the length of a single connecting piece along the extending direction of the connecting seam is 20-200mm, and the length of a vertical surface of the single connecting piece is not less than 20 mm.
Preferably, the thickness of the water blocking elastic sheet is not less than 0.5 mm.
Preferably, the water blocking elastic sheet is made of metal or nonmetal elastic material.
In addition, the utility model also provides an installation system containing the outer wall horizontal seam water-blocking component, which also comprises an upper outer wall panel, a lower outer wall panel, a main structure and a caulking material;
the upper external wall panel and the lower external wall panel are vertically installed, the outer side surfaces of the templates are aligned, the thickness of the lower external wall panel is smaller than that of the upper external wall panel, the main structure is positioned on the inner side of the lower external wall panel, the top surface of the main structure is flush with the top surface of the lower external wall panel, the outer side surfaces of the upper external wall panel and the lower external wall panel are close to the inner side surface of the lower external wall panel, horizontal seams are formed by the bottom surface of the upper external wall panel, the top surface of the lower external wall panel and the top surface;
the waterproof elastic sheet of the waterproof component is arranged in the horizontal seam, the upper external wall panel tightly presses the waterproof elastic sheet, the connecting sheet is fixedly connected with the waterproof elastic sheet and the main body structure, and the horizontal seam is filled with caulking materials.
Preferably, the caulking material is a special caulking agent, a special sealant, a PE rod and a PU foaming agent from the outer edge of the horizontal seam inwards in sequence, the special caulking agent, the special sealant and the PE rod are positioned outside the notch of the water-blocking elastic sheet, and the PU foaming agent is distributed around the water-blocking elastic sheet and is filled in the whole horizontal seam.
Compared with the prior art, the utility model discloses a technical advantage lies in:
simple structure, it is convenient to install, and can effectively hug closely the wall through the shell fragment that blocks water of elastic material preparation, when preventing the rainwater to get into indoorly along the gap, can arrange the rainwater to outdoor along the slope direction, avoid in the rainwater infiltration wall.
Drawings
The above and/or other aspects and advantages of the present invention will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are given by way of illustration only and not by way of limitation, wherein:
fig. 1 is a schematic structural view of an installation system of an outer wall horizontal seam water blocking component according to the present invention;
fig. 2 is a schematic structural view of an embodiment 1 of a water blocking component for a horizontal seam of an external wall according to the present invention;
fig. 3 is a structural section view of an embodiment 1 of a water blocking component for a horizontal seam of an external wall according to the present invention;
fig. 4 is a sectional view of the structure of the water blocking component of the horizontal seam of the outer wall in accordance with embodiment 2 of the present invention.
Reference numerals: 1-water-blocking elastic sheet, 2-connecting sheet, 3-connecting piece, 4-upper external wall panel, 5-lower external wall panel, 6-main body structure and 7-caulking material.
Detailed Description
Hereinafter, preferred embodiments of an outer wall horizontal seam water blocking member and a mounting system thereof according to the present invention will be described with reference to the accompanying drawings. The embodiments described herein are specific embodiments of the present invention, and are intended to be illustrative of the concepts of the present invention, which are intended to be illustrative and exemplary, and should not be construed as limiting the scope of the embodiments of the present invention. In addition to the embodiments described herein, those skilled in the art will be able to employ other technical solutions which are obvious based on the disclosure of the claims and the specification of the present application, and these technical solutions include technical solutions which make any obvious replacement or modification for the embodiments described herein.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top", "bottom", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The drawings in the present specification are schematic views to assist in explaining the concept of the present invention, and schematically show the shapes of the respective portions and the mutual relationships thereof. It should be noted that for the sake of clarity in showing the structures of the various components of the embodiments of the present invention, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
The principles and features of the present invention are described below in conjunction with the following drawings, the illustrated embodiments are provided to explain the present invention and not to limit the scope of the invention. The preferred embodiments of the present invention will be described in further detail below with reference to fig. 1-4:
example 1
As shown in fig. 1-3, the water-blocking component for the horizontal joint of the external wall of the present invention is disposed in the joint between the external wall panel and the main structure 6, and comprises a water-blocking elastic sheet 1 and a connecting sheet 2 in sequence from top to bottom;
the waterproof elastic pieces 1 are stainless steel spring steel sheets, the thickness of each waterproof elastic piece is 0.5mm, the waterproof elastic pieces are arranged in a through-length mode along the extending direction of a horizontal seam of a wall body, the inner side ends of the waterproof elastic pieces are bent upwards to form U-shaped grooves, the notches face the outer side of the wall body, the opening width of each waterproof elastic piece is matched with the width of the horizontal seam of the wall body, the outer side ends of the waterproof elastic pieces are bent downwards to form drainage slopes and extend out of the horizontal seam, the middle sections of the waterproof elastic pieces and the connecting pieces 2 are fixedly bonded through organic adhesives, the extending length of each waterproof elastic piece;
the connecting piece 2 is a stainless steel spring steel sheet, is 0.5mm thick, is inverted L-shaped, is of an integral structure, comprises two connecting faces which are perpendicular to each other, is arranged along the extending direction of a wall connecting seam, and is single, the extending length of the connecting piece 2 along the extending direction of the wall connecting seam is 200mm, the horizontal plane of the connecting piece is positioned in a horizontal seam, the connecting piece is fixedly bonded with the water blocking elastic piece 1 through organic adhesive, the vertical plane of the connecting piece is positioned in a vertical seam, the length of the connecting piece is 20mm, and the connecting piece is fixedly connected with the main body structure 6 through;
the installation system comprising the water-blocking component also comprises an upper external wall panel 4, a lower external wall panel 5, a main structure 6 and a caulking material 7;
the upper external wall panel 4 and the lower external wall panel 5 are vertically installed, the outer side surfaces of the templates are aligned, the thickness of the lower external wall panel 5 is smaller than that of the upper external wall panel 4, the main structure 6 is positioned on the inner side of the lower external wall panel 5, the top surface of the main structure is flush with the top surface of the lower external wall panel 5, the outer side surfaces of the main structure 6 are close to the inner side surface of the lower external wall panel 5, the bottom surface of the upper external wall panel 4, the top surface of the lower external wall panel 5 and the top surface of the main structure 6 are encircled to form a horizontal seam, the;
the water-blocking elastic sheet 1 of the water-blocking component is arranged in the horizontal joint, the upper outer wall panel 4 tightly presses the water-blocking elastic sheet 1 through self weight, the water-blocking elastic sheet is tightly contacted with the upper wall body and the lower wall body of the horizontal joint, the rainwater can be effectively prevented from entering the indoor space along the horizontal joint, meanwhile, the design of the water-blocking elastic sheet 1 and the water drainage slope further discharges rainwater outdoors, the connecting sheet 2 is fixedly connected with the water-blocking elastic sheet 1 and the main structure 6, the lower external wall panel 5 further tightly presses the connecting sheet 2, the stability of the position of the water-blocking component is ensured, meanwhile, a caulking material 7 is filled in the horizontal seam, the caulking material 7 sequentially comprises a special caulking agent, a special sealant, a PE rod and a PU foaming agent from the outer edge of the horizontal seam to the inside, the special caulking agent, the special sealant and the PE rod are positioned outside the notch of the water-blocking elastic sheet 1, the PU foaming agent is distributed around the water-blocking elastic sheet 1 and is filled in the whole horizontal seam, the water-blocking elastic sheet is protected, and meanwhile, the overall water-resisting property of the system is further enhanced.
Example 2
As shown in fig. 1 and 4, the water blocking component for the horizontal joint of the external wall of the present invention is disposed in the joint between the external wall panel and the main structure 6, and comprises a water blocking elastic sheet 1 and a connecting sheet 2 in sequence from top to bottom;
the water-blocking elastic pieces 1 are stainless steel spring steel sheets, the thickness of each water-blocking elastic piece is 0.5mm, the water-blocking elastic pieces are arranged along the extending direction of a horizontal seam of a wall body in a through-length mode, the inner side ends of the water-blocking elastic pieces are bent upwards to form U-shaped grooves, the notches face the outer side of the wall body, the opening width of each water-blocking elastic piece is matched with the width of the horizontal seam of the wall body, the outer side ends of the water-blocking elastic pieces are bent downwards to form water leakage slopes and extend out of the horizontal seam, the middle sections of the water leakage slopes and the connecting pieces 2 are fixedly bonded;
the connecting piece 2 is a stainless steel spring steel sheet, is 0.5mm thick, is inverted L-shaped, is of an integral structure, comprises two connecting faces which are perpendicular to each other, is arranged along the extending direction of a wall connecting seam, and is single, the extending length of the connecting piece 2 along the extending direction of the wall connecting seam is 20mm, the horizontal plane of the connecting piece is positioned in the horizontal seam and is fixedly bonded with the water-blocking elastic piece 1 through inorganic adhesive, and the vertical plane of the connecting piece is positioned in the vertical seam and is 20mm long, and is fixedly bonded with the main body structure 6 through the inorganic adhesive;
the installation system comprising the water-blocking component also comprises an upper external wall panel 4, a lower external wall panel 5, a main structure 6 and a caulking material 7;
the upper external wall panel 4 and the lower external wall panel 5 are vertically installed, the outer side surfaces of the templates are aligned, the thickness of the lower external wall panel 5 is smaller than that of the upper external wall panel 4, the main structure 6 is positioned on the inner side of the lower external wall panel 5, the top surface of the main structure is flush with the top surface of the lower external wall panel 5, the outer side surfaces of the main structure 6 are close to the inner side surface of the lower external wall panel 5, the bottom surface of the upper external wall panel 4, the top surface of the lower external wall panel 5 and the top surface of the main structure 6 are encircled to form a horizontal seam, the;
the water-blocking elastic sheet 1 of the water-blocking component is arranged in the horizontal joint, the upper outer wall panel 4 tightly presses the water-blocking elastic sheet 1 through self weight, the water-blocking elastic sheet is tightly contacted with the upper wall body and the lower wall body of the horizontal joint, the rainwater can be effectively prevented from entering the indoor space along the horizontal joint, meanwhile, the design of the water-blocking elastic sheet 1 and the water drainage slope further discharges rainwater outdoors, the connecting sheet 2 is fixedly connected with the water-blocking elastic sheet 1 and the main structure 6, the lower external wall panel 5 further tightly presses the connecting sheet 2, the stability of the position of the water-blocking component is ensured, meanwhile, a caulking material 7 is filled in the horizontal seam, the caulking material 7 sequentially comprises a special caulking agent, a special sealant, a PE rod and a PU foaming agent from the outer edge of the horizontal seam to the inside, the special caulking agent, the special sealant and the PE rod are positioned outside the notch of the water-blocking elastic sheet 1, the PU foaming agent is distributed around the water-blocking elastic sheet 1 and is filled in the whole horizontal seam, the water-blocking elastic sheet is protected, and meanwhile, the overall water-resisting property of the system is further enhanced.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (8)
1. The utility model provides an outer wall horizontal joint water blocking component, locates in the joint line between side fascia and major structure (6), its characterized in that: the water-blocking elastic sheet (1) and the connecting sheet (2) are arranged from top to bottom in sequence;
the water-blocking elastic sheet (1) is arranged along the extending direction of the horizontal seam of the wall body in a through-length mode, the inner side end of the water-blocking elastic sheet is bent upwards to form a U-shaped groove, the groove opening faces the outer side of the wall body, the opening width of the water-blocking elastic sheet is matched with the width of the horizontal seam of the wall body, the outer side end of the water-blocking elastic sheet is bent downwards to form a water leakage slope and extends out of the horizontal seam, and;
connection piece (2) structure as an organic whole, including two connection faces of mutually perpendicular, set up along wall body joint extension direction, its horizontal plane is located the horizontal joint, with shell fragment (1) fixed connection blocks water, its vertical face is located vertical joint, with major structure (6) fixed connection.
2. An exterior wall horizontal seam water-blocking component according to claim 1, wherein: the waterproof elastic sheet (1) and the connecting sheet (2) are bonded and fixed through organic or inorganic bonding materials, the connecting sheet (2) and the main structure (6) are bonded and fixed through organic or inorganic bonding materials or fixedly connected through a connecting piece (3), and the connecting piece (3) is a shooting nail or a pipe expanding bolt.
3. An exterior wall horizontal seam water-blocking component according to claim 1, wherein: the length of the single water-blocking elastic sheet (1) along the extending direction of the horizontal seam is 100-2500mm, and the adjacent water-blocking elastic sheets (1) are arranged in an overlapped mode.
4. An exterior wall horizontal seam water-blocking component according to claim 1, wherein: the connecting pieces (2) are inverted L-shaped, the length of a single connecting piece (2) along the extending direction of the connecting seam is 20-200mm, and the length of a vertical surface of the connecting piece is not less than 20 mm.
5. An exterior wall horizontal seam water-blocking component according to claim 1, wherein: the thickness of the water blocking elastic sheet (1) is not less than 0.5 mm.
6. An exterior wall horizontal seam water-blocking component according to claim 1, wherein: the water-blocking elastic sheet (1) is made of metal or nonmetal elastic material.
7. An installation system comprising an exterior wall horizontal seam water blocking component as claimed in any one of claims 1 to 6, wherein: the outer wall panel comprises an upper outer wall panel (4), a lower outer wall panel (5), a main structure (6) and a caulking material (7);
the upper external wall panel (4) and the lower external wall panel (5) are vertically installed, the outer side surfaces of the templates are aligned, the thickness of the lower external wall panel (5) is smaller than that of the upper external wall panel (4), the main structure (6) is positioned on the inner side of the lower external wall panel (5), the top surface of the lower external wall panel is flush with the top surface of the lower external wall panel (5), the outer side surface is close to the inner side surface of the lower external wall panel (5), the bottom surface of the upper external wall panel (4), the top surface of the lower external wall panel (5) and the top surface of the main structure (6) form a horizontal seam, the inner side surface of the lower external wall panel (5) and the outer;
the waterproof elastic sheet (1) of the waterproof component is arranged in the horizontal seam, the upper outer wall panel (4) tightly presses the waterproof elastic sheet (1), the connecting sheet (2) is fixedly connected with the waterproof elastic sheet (1) and the main structure (6), and the horizontal seam is filled with caulking materials (7).
8. A mounting system in accordance with claim 7, wherein: the caulking material (7) inwards are special caulking agent, special sealant, PE stick, PU foaming agent in proper order from the horizontal seam outer fringe, special caulking agent, special sealant, PE stick are located outside the shell fragment (1) notch that blocks water, PU foaming agent distributes around shell fragment (1) that blocks water and is full of whole horizontal seam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052598.XU CN211622017U (en) | 2019-11-25 | 2019-11-25 | Outer wall horizontal seam water blocking component and installation system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922052598.XU CN211622017U (en) | 2019-11-25 | 2019-11-25 | Outer wall horizontal seam water blocking component and installation system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211622017U true CN211622017U (en) | 2020-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922052598.XU Expired - Fee Related CN211622017U (en) | 2019-11-25 | 2019-11-25 | Outer wall horizontal seam water blocking component and installation system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211622017U (en) |
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2019
- 2019-11-25 CN CN201922052598.XU patent/CN211622017U/en not_active Expired - Fee Related
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201002 Termination date: 20211125 |
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| CF01 | Termination of patent right due to non-payment of annual fee |