CN212249671U - Waterproof structure of civil building windowsill - Google Patents
Waterproof structure of civil building windowsill Download PDFInfo
- Publication number
- CN212249671U CN212249671U CN202020590948.8U CN202020590948U CN212249671U CN 212249671 U CN212249671 U CN 212249671U CN 202020590948 U CN202020590948 U CN 202020590948U CN 212249671 U CN212249671 U CN 212249671U
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- Prior art keywords
- window
- frame
- waterproof
- auxiliary frame
- windowsill
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- Expired - Fee Related
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- 238000010276 construction Methods 0.000 claims abstract description 22
- 239000011248 coating agent Substances 0.000 claims abstract description 8
- 238000000576 coating method Methods 0.000 claims abstract description 8
- 239000010410 layer Substances 0.000 claims abstract description 8
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 7
- 239000002344 surface layer Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 11
- 238000004321 preservation Methods 0.000 abstract description 2
- 238000012856 packing Methods 0.000 description 7
- 229910001294 Reinforcing steel Inorganic materials 0.000 description 3
- 239000004088 foaming agent Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 229920002635 polyurethane Polymers 0.000 description 2
- 239000004814 polyurethane Substances 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009430 construction management Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
Images
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- Building Environments (AREA)
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model discloses a waterproof construction of civil architecture windowsill belongs to the waterproof design field of civil architecture outer wall. The utility model discloses a waterproof structure of civil building windowsill, which comprises a concrete wall body and an external window, wherein the external window comprises a window frame and an auxiliary frame, the auxiliary frame is arranged in a reserved window opening on the concrete wall body, and the window frame is arranged in the auxiliary frame; water-stop gaskets are arranged between the auxiliary frame and the window opening and between the auxiliary frame and the window frame, and a circle of waterproof coating film is coated at the position of the window opening where the outer window is installed; the inner side periphery of the window opening is provided with a reverse sill, and a waterproof mortar layer is arranged in a gap between the reverse sill and the inner side of the outer window; the window opening is provided with a heat preservation decorative surface layer on the side wall around the outer side of the outer window. The utility model discloses simple structure, construction convenience, green reaches initiative water-proof effects passively well, and has satisfied the pleasing to the eye demand of house.
Description
Technical Field
The utility model relates to a civil architecture outer wall waterproof design, more specifically say, relate to a civil architecture windowsill's waterproof construction.
Background
At present, the requirement on the civil building for water resistance is higher and higher, and rainwater can flow downwards when hitting the side face of the building, so that the side face of the building can also generate a large amount of rainwater, and rainwater can infiltrate if the outer window is not well subjected to water resistance treatment. At present, the civil building door and window structure mainly refers to a picture set of ' standard external window system application technical rules of residential buildings ' (DGJ 32/J157 once-used 2013) ', a polyurethane foaming agent is adopted between an auxiliary frame and a wall body, the actual operation and construction are difficult, and the gap sealing is influenced by human factors: the quality of workers, the quality of materials and the construction management influence greatly, the waterproof and airtight requirements are difficult to meet, the waterproof effect is poor, and the outer window often becomes a water seepage point; the standardized external window requires the installation of an auxiliary frame, and the thickness of the inner wall painting layer is thin, so that the auxiliary frame is exposed, and the appearance is influenced.
Disclosure of Invention
1. Technical problem to be solved by the utility model
An object of the utility model is to overcome foretell not enough, provide a waterproof construction of civil construction windowsill, adopt the technical scheme of the utility model, simple structure, construction convenience, green reaches initiative water-proof effects passively well, and has satisfied the pleasing to the eye demand of house.
2. Technical scheme
In order to achieve the above purpose, the utility model provides a technical scheme does:
the utility model discloses a waterproof structure of civil building windowsill, which comprises a concrete wall body and an external window, wherein the external window comprises a window frame and an auxiliary frame, the auxiliary frame is arranged in a reserved window opening on the concrete wall body, and the window frame is arranged in the auxiliary frame; water-stop gaskets are arranged between the auxiliary frame and the window opening and between the auxiliary frame and the window frame, and a circle of waterproof coating film is coated at the position of the window opening where the outer window is installed; the inner side periphery of the window opening is provided with a reverse sill, and a waterproof mortar layer is arranged in a gap between the reverse sill and the inner side of the outer window; the window opening is provided with a heat preservation decorative surface layer on the side wall around the outer side of the outer window.
Furthermore, the windowsill outside the outer window is provided with a drainage slope with the gradient of 5%.
Furthermore, the cross section of the auxiliary frame is dumbbell-shaped, grooves are formed in the inner ring surface and the outer ring surface of the auxiliary frame, and a protrusion is formed on the inner ring surface of the water stop gasket; the water-stopping device is characterized in that a water-stopping gasket is arranged in the inner ring surface of the auxiliary frame and then fixed in a mode of clamping and matching the groove and the protrusion, and a water-stopping gasket is arranged outside the outer ring surface of the auxiliary frame and then fixed in a mode of clamping and matching the groove and the protrusion.
Furthermore, the reverse ridge and the concrete wall body are integrally poured, and long reinforcing steel bars and distributed reinforcing steel bars are matched in the reverse ridge; the cross section of the reverse ridge is in a right-angle trapezoid with a narrow upper part and a wide lower part.
3. Advantageous effects
Adopt the technical scheme provided by the utility model, compare with existing well-known technique, have following beneficial effect:
(1) the utility model discloses a waterproof construction of civil construction windowsill, it changes the way that adopts polyurethane foaming agent waterproof between the current attached frame and the wall body into adopting the stagnant water packing ring, attach and be provided with the stagnant water packing ring between frame and the opening in a cave mouth and attach between frame and the window frame, wherein the position department of installing the exterior window on the opening in a cave is brushed with the waterproof coating of round, waterproof coating and stagnant water packing ring combine to form the waterstop, reach initiative waterproof effect, can be fine solution standardized exterior window attach the waterproof problem between frame and the wall body, and adopt the stagnant water packing ring to prevent water, construction convenience, green;
(2) the utility model discloses a waterproof structure of civil construction windowsill, it attaches to set up the mode that the recess and the arch are mutually blocked and cooperated to fix behind the inner circle face of frame, attaches to fix through the mode that the recess and the arch are mutually blocked and cooperated behind the outer lane face of frame set up the stagnant water packing ring, stagnant water packing ring installation and fixed convenient, and the protruding card on the stagnant water packing ring forms the sealing strip into the recess, has further improved the waterproof effect of initiative;
(3) the utility model discloses a waterproof construction of civil construction windowsill, its window opening inboard side edge is provided with anti-bank, and the gap between anti-bank and the outer window inboard and the medial surface of concrete wall all are provided with waterproof mortar layer, can play passive waterproof purpose, in addition because the design of anti-bank can avoid attaching the frame to expose, has satisfied the pleasing to the eye demand of house;
(4) the utility model discloses a waterproof construction of civil construction windowsill, the windowsill in its outer window outside is equipped with the slope and is 5% drainage slope, construction convenience for water flows down along domatic, and initiative water-proof effects is good.
Drawings
Fig. 1 is a plan view of a waterproof structure of a windowsill of a civil building according to the present invention;
FIG. 2 is a sectional view of the waterproof structure A-A of the windowsill of a civil building according to the present invention;
FIG. 3 is a sectional view of the waterproof structure B-B of the windowsill of a civil building according to the present invention;
fig. 4 is a perspective sectional view of a waterproof structure of a windowsill of a civil building according to the present invention;
fig. 5 is a schematic structural view of a reversed sill in a waterproof structure of a windowsill of a civil building of the present invention;
fig. 6 is a schematic structural view of an auxiliary frame in a waterproof structure of a windowsill of a civil building of the present invention;
fig. 7 is a schematic structural view of a water stop gasket in a waterproof structure of a windowsill of a civil building according to the present invention.
The reference numerals in the schematic drawings illustrate: 1. a concrete wall; 2-1, a window frame; 2-2, an auxiliary frame; 2-2-1, a groove; 3. a water stop gasket; 3-1, convex; 4. waterproof coating; 5. reversely banking; 6. a waterproof mortar layer; 7. a heat-insulating decorative surface layer; 8. draining a water slope; 9. passing through long steel bars; 10. and distributing the reinforcing steel bars.
Detailed Description
For a further understanding of the present invention, reference will be made to the following detailed description taken in conjunction with the accompanying drawings and examples.
Examples
With reference to fig. 1, 2, 3 and 4, the waterproof structure of the windowsill of the civil building of the present embodiment includes a concrete wall 1 and an external window, the external window includes a window frame 2-1 and an auxiliary frame 2-2, the auxiliary frame 2-2 is disposed in a window opening reserved on the concrete wall 1, and the window frame 2-1 is mounted in the auxiliary frame 2-2; water-stop gaskets 3 are arranged between the auxiliary frame 2-2 and the window opening and between the auxiliary frame 2-2 and the window frame 2-1, wherein a circle of waterproof coating film 4 is coated at the position of the window opening where the outer window is arranged; the waterproof coating and the water stop gasket are combined to form a water stop belt, a gap between the auxiliary frame and the wall body is completely sealed, an active waterproof effect is achieved, the waterproof problem between the standardized outer window auxiliary frame and the wall body can be well solved, and the water stop gasket is adopted for waterproof, so that the waterproof structure is convenient to construct and green and environment-friendly; the cross section of the auxiliary frame is dumbbell-shaped, grooves 2-2-1 (shown in figure 6) are formed in the inner ring surface and the outer ring surface of the auxiliary frame 2-2, and protrusions 3-1 (shown in figure 7) are formed on the inner ring surface of the water stop gasket 3; after the water-stopping gasket 3 is arranged in the inner ring surface of the auxiliary frame 2-2, the auxiliary frame is fixed in a mode of clamping and matching the groove 2-2-1 and the bulge 3-1, and after the water-stopping gasket 3 is arranged outside the outer ring surface of the auxiliary frame 2-2, the auxiliary frame is fixed in a mode of clamping and matching the groove 2-2-1 and the bulge 3-1, the water-stopping gasket is convenient to install and fix, and the bulge on the water-stopping gasket is clamped into the groove to form a water-stopping strip, so that the active waterproof effect is further improved;
a reverse sill 5 is arranged on the inner side periphery of the window opening, and a waterproof mortar layer 6 is arranged in a gap between the reverse sill 5 and the inner side of the outer window, so that the purpose of passive waterproofing can be achieved; referring to fig. 5 in this embodiment, the cross section of the inverted sill 5 is a right trapezoid with a narrow top and a wide bottom, the inverted sill 5 and the concrete wall 1 are integrally cast, and long steel bars 9 and distribution steel bars 10 are arranged in the inverted sill 5; due to the design of the reverse ridge 5 and the waterproof mortar layer 6, the exposure of the auxiliary frame can be avoided, and the requirement of attractive housing appearance is met;
and then, the side walls around the outer side of the outer window in the window opening are provided with heat-insulating decorative surface layers 7, and the windowsill outside the outer window is provided with a drainage slope 8 with the slope of 5%, so that the construction is convenient, water flows down along the slope, and the active waterproof effect is good.
The utility model discloses a waterproof construction of civil construction windowsill, simple structure, construction convenience, green reaches initiative water-proof effects passively well, and has satisfied the pleasing to the eye demand of house.
The present invention and its embodiments have been described above schematically, and the description is not limited thereto, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching of the present invention, without departing from the inventive spirit of the present invention, the person skilled in the art should also design the similar structural modes and embodiments without creativity to the technical solution, and all shall fall within the protection scope of the present invention.
Claims (4)
1. The utility model provides a waterproof construction of civil construction windowsill, includes concrete wall (1) and exterior window, the exterior window include window frame (2-1) and attach frame (2-2), attach frame (2-2) set up in the window opening of reserving on concrete wall (1), install in attaching frame (2-2) window frame (2-1), its characterized in that: water-stop gaskets (3) are arranged between the auxiliary frame (2-2) and the window opening and between the auxiliary frame (2-2) and the window frame (2-1), wherein a circle of waterproof coating film (4) is coated at the position where the outer window is arranged on the window opening; the inner side periphery of the window opening is provided with a reverse sill (5), and a waterproof mortar layer (6) is arranged in a gap between the reverse sill (5) and the inner side of the outer window; and the side wall around the outer side of the outer window in the window opening is provided with a heat-insulating decorative surface layer (7).
2. The waterproof structure of a windowsill for civil buildings according to claim 1, wherein: and a drainage slope (8) with the slope of 5% is arranged on the windowsill outside the outer window.
3. The waterproof structure of a windowsill for civil buildings according to claim 1, wherein: the cross section of the auxiliary frame (2-2) is dumbbell-shaped, grooves (2-2-1) are formed in the inner ring surface and the outer ring surface of the auxiliary frame (2-2), and protrusions (3-1) are formed on the inner ring surface of the water stop gasket (3); the water-stopping device is characterized in that a water-stopping gasket (3) is arranged in the inner ring surface of the auxiliary frame (2-2) and then fixed in a manner of being matched with the groove (2-2-1) and the protrusion (3-1) in a clamping manner, and a water-stopping gasket (3) is arranged outside the outer ring surface of the auxiliary frame (2-2) and then fixed in a manner of being matched with the groove (2-2-1) and the protrusion (3-1) in a clamping manner.
4. The waterproof structure of a windowsill for civil buildings according to claim 1, wherein: the reverse sill (5) and the concrete wall (1) are integrally poured, and long steel bars (9) and distribution steel bars (10) are distributed in the reverse sill (5); the cross section of the reverse ridge (5) is in a right-angle trapezoid shape with a narrow upper part and a wide lower part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020590948.8U CN212249671U (en) | 2020-04-20 | 2020-04-20 | Waterproof structure of civil building windowsill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020590948.8U CN212249671U (en) | 2020-04-20 | 2020-04-20 | Waterproof structure of civil building windowsill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212249671U true CN212249671U (en) | 2020-12-29 |
Family
ID=74002446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020590948.8U Expired - Fee Related CN212249671U (en) | 2020-04-20 | 2020-04-20 | Waterproof structure of civil building windowsill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212249671U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155709A (en) * | 2021-05-28 | 2021-07-23 | 重庆建新建设工程监理咨询有限公司 | Building outer wall structure and window edge water seepage testing method |
-
2020
- 2020-04-20 CN CN202020590948.8U patent/CN212249671U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113155709A (en) * | 2021-05-28 | 2021-07-23 | 重庆建新建设工程监理咨询有限公司 | Building outer wall structure and window edge water seepage testing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201229 |
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| CF01 | Termination of patent right due to non-payment of annual fee |