CN210033190U - Durable and reliable window frame waterproof sealing structure - Google Patents
Durable and reliable window frame waterproof sealing structure Download PDFInfo
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- CN210033190U CN210033190U CN201822260149.XU CN201822260149U CN210033190U CN 210033190 U CN210033190 U CN 210033190U CN 201822260149 U CN201822260149 U CN 201822260149U CN 210033190 U CN210033190 U CN 210033190U
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- window frame
- polyurethane
- elastic mortar
- concrete wall
- frame body
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Abstract
The utility model discloses a durable reliable window frame waterproof sealing structure, including concrete wall, be provided with the window frame body in the concrete wall, concrete wall with be provided with the elastic mortar between the window frame body, the thickness of elastic mortar is 5 ~ 10cm, be provided with the glass board in the window frame body, the elastic mortar is provided with the sealed glue of polyurethane towards the surface of outside space, the sealed thickness of gluing of polyurethane is 4 ~ 8mm, and the sealed glue of polyurethane deviates from one side of elastic mortar is provided with transparent polyurea. In this way, the utility model discloses a new integrated configuration can solve the bonding problem between window frame and the concrete, adopts three protective screens to stop simultaneously that the rainwater tries to get into the building space from the gap between window frame and the concrete inside, has guaranteed sealed reliability, and the durability of sealing material is all very excellent simultaneously.
Description
Technical Field
The utility model relates to a waterproof sealing technical field especially relates to a durable reliable window frame waterproof sealing structure.
Background
The leakage around the windowsill is a common leakage condition in daily life, and most of reasons are that the tightness between the window frame and the concrete structure around is not tight, so that external rainwater seeps in.
For the treatment of leakage around the windowsill, the prior art generally has two modes: one is surface treatment, a layer of transparent paint is directly brushed between a window frame and concrete, and a gap between the window frame and the concrete is covered; another way is to chisel the filler between the window frame and the concrete and apply the foam again for sealing.
In the first of the two methods, only one layer of film is covered on the surface, the film is usually transparent organic matter such as acrylic resin and the like, the weather resistance is poor, and gaps between a window frame and surrounding concrete exist, so that the effect of the method is temporary and permanent. The second mode is to chisel away the original filler, which is fundamentally and laboursome in nature, but usually adopts foamed polyurethane to fill the gap, the foamed polyurethane has poor cohesiveness with the window frame or the concrete, and the foamed polyurethane shrinks and separates after a long time, so that a new gap appears; on the other hand, the polyurethane material has poor weather resistance and aging resistance and short service life.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the main technical problem who solves provides a durable reliable window frame waterproof sealing structure, adopts a new integrated configuration to can thoroughly solve the bonding problem between window frame and the concrete, adopt three protective screens to block simultaneously that the rainwater tries to get into the building space from the gap between window frame and the concrete inside, guaranteed sealed reliability, the durability of sealing material is all very excellent simultaneously.
In order to solve the technical problem, the utility model discloses a technical scheme be: the utility model provides a durable reliable window frame waterproof sealing structure, including concrete wall, be provided with the window frame body in the concrete wall, concrete wall with be provided with elastic mortar between the window frame body, elastic mortar's thickness is 5 ~ 10cm, be provided with the glass board in the window frame body, elastic mortar is provided with the sealed glue of polyurethane towards the surface in outer space, the sealed thickness of gluing of polyurethane is 4 ~ 8mm, and the sealed glue of polyurethane deviates from one side of elastic mortar is provided with transparent polyurea.
Preferably, the transparent polyurea is arranged into two layers, namely a first transparent polyurea layer and a second transparent polyurea layer, and the thickness of the first transparent polyurea layer and the thickness of the second transparent polyurea layer are both 0.5-2.0 mm.
Preferably, the painting directions of the first transparent polyurea layer and the second transparent polyurea layer are perpendicular to each other.
The utility model has the advantages that: the utility model provides a pair of durable reliable window frame waterproof sealing structure, through elastic mortar, the sealed glue of polyurethane, transparent polyurea and window frame body, the combination between the concrete wall body, thereby make the seal structure after the improvement can solve the bonding problem between window frame and the concrete wall body, adopt three waterproof protective screen intercombinations, block that the rainwater tries to get into building space's inside from the gap between window frame and the concrete wall body, waterproof sealing's reliability has been guaranteed, sealing material's durability is all very excellent simultaneously, superior market prospect has.
Drawings
Fig. 1 is a schematic vertical sectional view of a durable and reliable waterproof sealing structure for a window frame of the present invention, which is used for reflecting the position relationship among a concrete wall, a window frame body and elastic mortar;
fig. 2 is a schematic cross-sectional view of a durable and reliable waterproof and sealing structure of a window frame, which is used for showing the position relationship among elastic mortar, polyurethane sealant and transparent polyurea;
the parts in the drawings are numbered as follows:
1. a concrete wall; 2. a window frame body; 3. elastic mortar; 4. a glass plate; 5. a polyurethane sealant; 6. a first transparent polyurea layer; 7. a second transparent polyurea layer.
Detailed Description
The following detailed description of the preferred embodiments of the present invention will be provided in conjunction with the accompanying drawings, so as to enable those skilled in the art to more easily understand the advantages and features of the present invention, and thereby define the scope of the invention more clearly and clearly.
As shown in fig. 1 and 2, a durable and reliable waterproof sealing structure for a window frame comprises a concrete wall 1, a window frame body 2 is arranged in the concrete wall 1, elastic mortar 3 is filled between the concrete wall 1 and the window frame body 2, and the elastic mortar is mainly formed by mixing cement, quartz sand and polymer emulsion. Compared with common mortar, the elastic mortar 3 has the advantages of small porosity, low water absorption, good cohesiveness, and strong elasticity and toughness, can adapt to deformation caused by thermal expansion and cold contraction of the concrete wall or the window frame body, and can ensure that the elastic mortar cannot be separated from the window frame body or the concrete wall. The preferred parameters are selected, the thickness of the elastic mortar 3 is set to be 5-10 cm, and the elastic mortar has enough elastic connectivity, application cost and attractive appearance.
As shown in fig. 1 and 2, a glass plate 4 is arranged in a window frame body 2, a polyurethane sealant 5 is arranged on the surface of the elastic mortar 3 facing the outer space, the polyurethane sealant has the function of expanding when meeting water, and once water enters, the sealant can expand by itself to seal a water seepage channel. The optimal parameters are selected, the thickness of the polyurethane sealant 5 is 4-8 mm, and the optimal expansion effect is provided. Although the polyurethane sealant has an excellent function of expanding when meeting water, the weather resistance of the polyurethane sealant is relatively poor, and the polyurethane sealant is easy to age under the long-term action of ultraviolet rays, so that a layer of weather-resistant coating must be arranged outside to isolate the direct irradiation of the ultraviolet rays, and therefore, transparent polyurea is arranged on one side of the polyurethane sealant 5, which is far away from the elastic mortar 3.
As shown in fig. 1 and 2, in order to ensure the optimal ultraviolet ray isolation effect, the transparent polyurea is provided as two layers, namely a first transparent polyurea layer 6 and a second transparent polyurea layer 7, the transparent polyurea is a weather-resistant super-strong polymer coating, the service life of the transparent polyurea is as long as more than 20 years, the waterproof and anticorrosion effects are achieved, and the polyurethane sealant inside the transparent polyurea can be protected. Preferred parameters, the thickness of first transparent polyurea layer 6 and second transparent polyurea layer 7 all sets up to 0.5 ~ 2.0mm, and simultaneously in order to guarantee to apply paint seamless and the protection effect of connecting, the direction of applying paint mutually perpendicular is applied paint on first transparent polyurea layer 6 and second transparent polyurea layer 7, promptly: if the first transparent polyurea layer 6 is transversely brushed, the second transparent polyurea layer is vertically brushed vertically, and the three waterproof barriers thoroughly solve the problem of rainwater seepage from the window frame.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (3)
1. The utility model provides a durable reliable window frame waterproof sealing structure which characterized in that: including concrete wall (1), be provided with window frame body (2) in concrete wall (1), concrete wall (1) with be provided with between window frame body (2) elastic mortar (3), the thickness of elastic mortar (3) is 5 ~ 10cm, be provided with glass board (4) in window frame body (2), elastic mortar (3) are provided with sealed glue (5) of polyurethane towards the surface in outer space, the thickness of sealed glue (5) of polyurethane is 4 ~ 8mm, and sealed glue (5) of polyurethane deviates from one side of elastic mortar is provided with transparent polyurea.
2. A durable and reliable waterproof and sealing structure for window frames according to claim 1, wherein: the transparent polyurea is set to be two layers, namely a first transparent polyurea layer (6) and a second transparent polyurea layer (7), and the thickness of the first transparent polyurea layer (6) and the thickness of the second transparent polyurea layer (7) are both 0.5-2.0 mm.
3. A durable and reliable waterproof and sealing structure for window frames according to claim 2, wherein: the painting directions of the first transparent polyurea layer (6) and the second transparent polyurea layer (7) are mutually vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260149.XU CN210033190U (en) | 2018-12-29 | 2018-12-29 | Durable and reliable window frame waterproof sealing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822260149.XU CN210033190U (en) | 2018-12-29 | 2018-12-29 | Durable and reliable window frame waterproof sealing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210033190U true CN210033190U (en) | 2020-02-07 |
Family
ID=69343442
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822260149.XU Active CN210033190U (en) | 2018-12-29 | 2018-12-29 | Durable and reliable window frame waterproof sealing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210033190U (en) |
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2018
- 2018-12-29 CN CN201822260149.XU patent/CN210033190U/en active Active
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