CN217232217U - Building waterproof structure and building system - Google Patents

Building waterproof structure and building system Download PDF

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Publication number
CN217232217U
CN217232217U CN202220248960.XU CN202220248960U CN217232217U CN 217232217 U CN217232217 U CN 217232217U CN 202220248960 U CN202220248960 U CN 202220248960U CN 217232217 U CN217232217 U CN 217232217U
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building
waterproof
waterproofing
wall body
waterproof layer
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李华坤
陈杰
许航
陆建新
廖彪
胡帆
李向南
王雨龙
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China Construction Science And Industry Co ltd
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China Construction Science And Industry Co ltd
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Abstract

The utility model relates to a building waterproof technical field, concretely relates to building waterproof structure and building system, the building waterproof structure includes a bottom frame suitable for being arranged on the building ground, the bottom frame includes a main beam and a secondary beam, two ends of the secondary beam are respectively connected with the main beam, the main beam is suitable for supporting the wall body; a ground protection assembly comprising a first waterproof layer and a second waterproof layer, the first waterproof layer adapted to be disposed between the bottom frame and the building ground; the second waterproof layer is arranged on the upper portion of the bottom frame. The waterproof performance of the building structure can be improved by arranging two waterproof layers, and when one waterproof layer is damaged, the other waterproof layer plays a role in protection.

Description

Building waterproof structure and building system
Technical Field
The utility model relates to a waterproof technical field of building, concretely relates to building waterproof construction and building system.
Background
The light steel building, also called light steel structure house, is made up of hot galvanized cold rolled steel strip through machining and shaping to obtain light steel keel, which is supported and combined by precise calculation and auxiliary parts to obtain reasonable bearing capacity. Compared with the traditional brick-concrete building, the light steel house has the following advantages: the dead weight is light, and the anti-seismic performance is good; the economic index is low; resource waste and pollution caused by brick firing with soil are avoided; the steel with the light steel structure can be recycled, and is green and environment-friendly; high building speed, low cost, etc. Therefore, the light steel house is gradually replacing the original brick-concrete building in the field of construction and becomes a new generation of building form. The waterproof structure of the light steel building is always a difficult point for construction, and the waterproof of the ground and wall surface structures is particularly important.
The existing light steel building waterproof structure is usually only paved with a layer of galvanized steel plate or cement fiber sealing plate between the ground and a building main body, the structure has poor waterproof performance, and after the galvanized steel plate is corroded or the cement fiber sealing plate is damaged, the bottom plate is easy to soften and generate cracks, so that the anti-permeability performance of the bottom plate is reduced, and potential safety hazards can be brought.
SUMMERY OF THE UTILITY MODEL
Therefore, the to-be-solved technical problem of the utility model lies in overcoming waterproof construction waterproof performance poor defect among the prior art to a building waterproof construction is provided.
In order to solve the technical problem, the utility model provides a building waterproof structure, which comprises a bottom frame suitable for being arranged on the ground of a building, wherein the bottom frame comprises a main beam and a secondary beam, two ends of the secondary beam are respectively connected with the main beam, and the main beam is suitable for supporting the wall body; a ground protection assembly comprising a first waterproof layer and a second waterproof layer, the first waterproof layer adapted to be disposed between the bottom frame and the building ground; the second waterproof layer is arranged on the upper portion of the bottom frame.
Optionally, in the above waterproof structure for a building, the second waterproof layer includes a first floor panel and a second floor panel; a first waterproof membrane disposed between the first floor panel and the second floor panel.
Optionally, in the above waterproof structure for a building, the first waterproof film is a moisture-proof film.
Optionally, above-mentioned building waterproof construction, building waterproof construction still includes wall body protection component, wall body protection component includes third waterproof layer and fourth waterproof layer, the third waterproof layer is suitable for the setting and is in the inboard of wall body, the fourth waterproof layer is suitable for the setting and is in the wall body outside.
Optionally, in the above waterproof structure for a building, the third waterproof layer includes an inner wall plate and a second waterproof film, and the second waterproof film is disposed between the inner wall plate and the wall body.
Optionally, in the above waterproof structure for a building, the second waterproof film is a vapor barrier film.
Optionally, in the above waterproof building structure, the fourth waterproof layer includes an outer wall panel and a third waterproof film, and the third waterproof film is disposed between the outer wall panel and the wall body.
Optionally, in the waterproof structure for buildings, the third water-proofing film is a unidirectional breathable film.
The utility model also provides a building system, include: building floor and wall body, and building waterproof structure as above.
Optionally, in the building system, a sealing gasket is arranged between the main beam and the wall body; an inner decorative surface is arranged on one side, away from the wall body, of the inner wallboard of the building waterproof structure, and an outer decorative surface is arranged on one side, away from the wall body, of the outer wallboard of the building waterproof structure; and sealant is filled between the external wall panel and the external decorative surface.
The utility model discloses technical scheme has following advantage:
1. the utility model provides a building waterproof construction is equipped with the bottom frame subaerial at the building, and the bottom frame includes girder and secondary beam, and the secondary beam both ends meet with the girder respectively, and the girder is suitable for the support wall body, sets up first waterproof layer between bottom frame and building ground, sets up the second waterproof layer on bottom frame upper portion, through the waterproof performance who sets up two-layer waterproof layer multiplicable building structure, has another layer to play the guard action when the impaired back of one deck waterproof layer.
2. The utility model provides a building waterproof construction, second waterproof layer include first floor board and second floor board, first floor board with be provided with the dampproofing membrane between the second floor board, for building structure provides water proof, simultaneously, also increased the dampproofing and heat insulating ability of building.
3. The utility model provides a building waterproof construction is provided with third water layer in the inboard of wall body, and the third water layer includes interior wallboard and the steam-proof membrane between wallboard and the wall body including setting, has improved the waterproof performance of building, still can block the invasion of wind and rain to the room, can block the invasion of cold air effectively to have the thermal-insulated and energy-conserving effect of keeping warm.
4. The utility model provides a building waterproof construction is provided with fourth waterproof layer in the outside of wall body, and fourth waterproof layer includes the side fascia and sets up the one-way ventilated membrane between side fascia and wall body, has improved the waterproof performance of building, still can be outdoor with indoor humid air discharge simultaneously, has guaranteed indoor aridity.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic view of a waterproof structure of a building provided in an embodiment of the present invention;
description of reference numerals:
1-a main beam; 2-secondary beam; 3-a first waterproof layer; 4-a first floor panel; 5-a second floor panel; 6-a first water-resistant membrane; 7-a wall body; 8-inner wall panel; 9-a second water-resistant film; 10-external wall panel; 11-a third water-proofing film; 12-a seal pad; 13-inner decorative surface; 14-exterior facing; 15-sealing glue.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", 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 structured in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.
Example 1
As shown in fig. 1, for the utility model provides a pair of building waterproof construction, include, set up in building subaerial bottom frame and ground protection subassembly and constitute, wherein the bottom frame includes girder 1 and secondary beam 2, and secondary beam 2 both ends meet with girder 1 respectively, and it has wall body 7 to support on the girder 1, and the ground protection subassembly is including setting up first waterproof layer 3 between bottom frame and building ground and setting up in the second waterproof layer on bottom frame upper portion.
Compared with the prior art that only one layer of galvanized steel plate or cement fiber sealing plate is paved between the ground and the building main body, the building waterproof structure is provided with the first waterproof layer 3 between the bottom frame and the building ground, the second waterproof layer is also arranged on the bottom frame, the waterproof performance of the building structure can be improved by arranging the two waterproof layers, and when one waterproof layer is damaged, the other waterproof layer plays a role in protection.
In this embodiment, the material of the first waterproof layer 3 is not particularly limited, and in order to meet the practical situation, it is preferable that the first waterproof layer 3 of this embodiment is made of galvanized steel sheet, and of course, in other embodiments, the first waterproof layer 3 may also be provided with a cement fiber sealing plate or the like.
In this embodiment, the second waterproof layer includes the first floor panel 4, the second floor panel 5 and the first waterproof membrane 6, and the first waterproof membrane 6 is a moisture-proof membrane disposed between the first floor panel 4 and the second floor panel 5, and the moisture-proof membrane provides waterproof protection for the building structure and also increases moisture-proof and heat-insulating properties of the building.
In this embodiment, the material of the first floor panel 4 is not particularly limited, and in order to meet the actual situation, it is preferable that the first floor panel 4 of this embodiment is a cement fiber board, and of course, in other embodiments, the first floor panel 4 may be provided as a floor tile, a floor, a marble, or the like.
The material of the second floor panel 5 is not particularly limited in this embodiment, and in order to meet the practical situation, it is preferable that the second floor panel 5 of this embodiment is a cement fiberboard, and of course, in other embodiments, the second floor panel 5 may also be provided with a calcium silicate board or the like.
In this embodiment, the material of the moisture-proof film is not specifically limited, and in order to meet the practical situation, it is preferable that the moisture-proof film of this embodiment is a PE film.
This embodiment still is equipped with wall body protection component, and wall body protection component is including setting up the third waterproof layer in the inboard of wall body 7 and setting up the fourth waterproof layer in the wall body 7 outside.
Wherein, the third water layer of preventing is including interior wallboard 8 and second water proof membrane 9, second water proof membrane 9 for set up including wallboard 8 with vapour proof membrane between the wall body 7 has improved the waterproof performance of building, still can block the invasion of wind and rain to the room, can block the invasion of cold air effectively to have the thermal-insulated and energy-conserving effect of heat preservation.
In this embodiment, the material of the vapor barrier film is not specifically limited, and in order to meet the practical situation, it is preferable that the vapor barrier film of this embodiment is a PE vapor barrier film.
The material of the inner wall panel is not specifically limited in this embodiment, and in order to meet the actual situation, it is preferable that the inner wall panel 8 of this embodiment is a gypsum board, and of course, in other embodiments, the inner wall panel 8 may also be configured as a glass magnesium board or the like.
In this embodiment, the material of the external wall panel is not specifically limited, and in order to meet the practical situation, it is preferable that the external wall panel 10 of this embodiment is made of a cement fiberboard.
The fourth waterproof layer includes side fascia 10 and third waterproof film 11, and third waterproof film 11 is the one-way ventilated membrane that sets up between side fascia 10 and wall body 7, has improved the waterproof performance of building, still can be outdoor with indoor humid air discharge simultaneously, has guaranteed indoor aridity.
To sum up, the building waterproof construction that this embodiment provided is equipped with the galvanized steel sheet between bottom frame and building ground, is equipped with the PE membrane on the bottom frame, is equipped with the vapour barrier film in the inboard of wall body 7, still is provided with one-way ventilated membrane in the wall body 7 outside, leads to a plurality of waterproof layer combined action, has still guaranteed indoor aridity when increasing the waterproof nature of building to have the heat preservation and insulate against heat and energy-conserving effect.
The utility model also provides a building system, this kind of building system include building ground and wall body 7 to and adopt as above embodiment the building waterproof construction.
The utility model provides an among the building system, be provided with sealed pad 12 between girder 1 and the wall body 7, the leakproofness of multiplicable girder 1 and wall body linking department to improve building system's waterproof nature, the utility model discloses do not specifically prescribe a limit to sealed pad 12's material, for accord with the realistic conditions, preferred, the utility model provides a sealed pad 12 adopts the TPU cushion.
In the building system provided by the utility model, one side of the inner wall plate 8 of the building waterproof structure, which is far away from the wall body 7, is provided with an inner decorative surface 13, and one side of the outer wall plate 10 of the building waterproof structure, which is far away from the wall body 7, is provided with an outer decorative surface 14; and a sealant 15 is filled between the wall board and the decorative surface.
The utility model discloses do not specifically prescribe a limit to the material of external decorative cover 14, for complying with the actual conditions, it is preferred, the utility model provides an external decorative cover 14 adopts curtain or decorative board.
The utility model discloses do not specifically limit to sealed 15 materials of gluing, for the realistic conditions that accords with, preferred, the utility model provides a sealed 15 adoption silicone adhesive of gluing.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims (10)

1. A building waterproofing structure characterized by comprising:
the bottom framework is suitable for being arranged on the ground of a building and comprises a main beam (1) and a secondary beam (2), two ends of the secondary beam (2) are respectively connected with the main beam (1), and the main beam is suitable for supporting a wall body (7);
a ground protection assembly comprising a first waterproof layer (3) and a second waterproof layer, the first waterproof layer being adapted to be arranged between the bottom frame and the building ground; the second waterproof layer is arranged on the upper portion of the bottom frame.
2. The building waterproofing structure according to claim 1 wherein the second waterproofing layer comprises:
a first floor panel (4) and a second floor panel (5);
a first waterproofing membrane (6) disposed between the first floor panel (4) and the second floor panel (5).
3. Building waterproofing structure according to claim 2, wherein said first waterproofing membrane (6) is a moisture-proof membrane.
4. A building waterproofing structure according to any one of claims 1 to 3, further comprising a wall protection assembly comprising a third waterproof layer adapted to be provided on the inside of the wall body (7) and a fourth waterproof layer adapted to be provided on the outside of the wall body (7).
5. The building waterproofing structure according to claim 4, wherein the third waterproofing layer comprises an inner wall panel (8) and a second waterproofing membrane (9), the second waterproofing membrane (9) being provided between the inner wall panel (8) and the wall body (7).
6. The building waterproofing structure according to claim 5, wherein the second waterproofing membrane (9) is a vapor barrier membrane.
7. The building waterproofing structure according to claim 4, wherein the fourth waterproofing layer comprises exterior wall panels (10) and a third waterproofing membrane (11), the third waterproofing membrane (11) being provided between the exterior wall panels (10) and the wall body (7).
8. The building waterproofing structure according to claim 7, wherein the third waterproofing membrane (11) is a unidirectional breathable membrane.
9. A building system, comprising: building floor and wall body (7), and building waterproofing structure according to any of claims 1 to 8.
10. The building system according to claim 9, characterized in that a gasket (12) is provided between the girder (1) and the wall body (7); an inner decorative surface (13) is arranged on one side, away from the wall body (7), of the inner wallboard (8) of the building waterproof structure, and an outer decorative surface (14) is arranged on one side, away from the wall body (7), of the outer wallboard (10) of the building waterproof structure; and a sealant (15) is filled between the external wall panel (10) and the external decorative surface (14).
CN202220248960.XU 2022-01-30 2022-01-30 Building waterproof structure and building system Active CN217232217U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202220248960.XU CN217232217U (en) 2022-01-30 2022-01-30 Building waterproof structure and building system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202220248960.XU CN217232217U (en) 2022-01-30 2022-01-30 Building waterproof structure and building system

Publications (1)

Publication Number Publication Date
CN217232217U true CN217232217U (en) 2022-08-19

Family

ID=82832877

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202220248960.XU Active CN217232217U (en) 2022-01-30 2022-01-30 Building waterproof structure and building system

Country Status (1)

Country Link
CN (1) CN217232217U (en)

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