CN212671471U - Window node structure - Google Patents

Window node structure Download PDF

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Publication number
CN212671471U
CN212671471U CN202020356199.2U CN202020356199U CN212671471U CN 212671471 U CN212671471 U CN 212671471U CN 202020356199 U CN202020356199 U CN 202020356199U CN 212671471 U CN212671471 U CN 212671471U
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window
connecting section
concrete base
wall body
window frame
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CN202020356199.2U
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马润川
张双美
陈占虎
周玉涛
钱文森
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Beijing Zhonghuineng Construction Engineering Co ltd
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Beijing Zhonghuineng Construction Engineering Co ltd
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Abstract

The utility model provides a window node structure, this structure is used for connecting the window in the connecting piece on the concrete base layer wall body of window suitable for reading through the setting, and the connecting piece is including the first linkage segment and the second linkage segment that connect each other, first linkage segment connect in on the concrete base layer wall body of window suitable for reading, the second linkage segment is close to outdoor wall parallel and level and orientation with concrete base layer wall body the window suitable for reading extends. Utilize first linkage segment to fix the window, utilize the second linkage segment to come the outdoor construction of separation concrete basic unit wall to the destruction of window, simultaneously through setting up the connecting piece of particular structure in specific position, can change the construction order, reach the purpose of pasting outer heat preservation earlier and installing the window again, greatly avoided the destruction of construction to the window, guaranteed construction quality. The connecting piece can also change the installation of the window into indoor embedded installation, thereby increasing the safety of the structure, being simple in construction and shortening the construction period.

Description

Window node structure
Technical Field
The utility model belongs to the technical field of the building energy conservation, concretely relates to window node structure.
Background
The energy-saving requirement in the building field is higher and higher, wherein the passive house is a highly energy-saving and highly comfortable building, and the requirement of the building field on energy saving is met. The building is built by combining passive energy-saving measures such as natural lighting and solar radiation with the heat-preservation, heat-insulation and energy-saving technology of the external protective structure of the building. The indoor environment comfort level is obviously improved, meanwhile, the building energy consumption is greatly reduced, and the aims of health, comfort and energy conservation are fulfilled.
In the work progress, can involve the window installation step, the ultra-low energy consumption building of passive form is mostly external window at present, and the window is installed earlier to the construction process generally, pastes outer heat preservation afterwards, glues the anchor process and destroys the window easily outside the heat preservation, has the difficult and longer problem of cycle of construction.
SUMMERY OF THE UTILITY MODEL
Therefore, the utility model aims to solve the technical problem that destroy the window easily among the prior art in the window installation, have the longer defect of construction difficulty and cycle, and then provide a window node structure.
In order to solve the technical problem, the utility model discloses a technical scheme as follows:
the utility model provides a window node structure, including concrete base course wall body and by the window that concrete base course wall body encloses, the window includes window suitable for reading and window suitable for reading that relative setting still sets up the connecting piece on the concrete base course wall body that is used for connecting the window with the window suitable for reading;
the connecting piece is including the first linkage segment and the second linkage segment that connect each other, first linkage segment connect in on the concrete base layer wall body of window suitable for reading, the second linkage segment is close to outdoor wall parallel and level and orientation with concrete base layer wall body the window suitable for reading extends.
Further, the first connecting section and the second connecting section are vertically connected; and/or the presence of a gas in the gas,
the length of the first connecting section is longer than the length of the second connecting section.
Further, the length of the first connecting section is 2-6 times of the length of the second connecting section; and/or the presence of a gas in the gas,
the thickness of the first connecting section is 2mm-8mm, and the thickness of the second connecting section is 2mm-8 mm; or the thickness of the first connecting section is 20mm-60mm, and the thickness of the second connecting section is 2mm-8 mm; preferably, the first connecting section is of a hollow structure, so that the heat preservation effect is better.
Further, the connecting piece is an L-shaped preset piece.
The window frame is matched with the window, the upper end of the window frame is fixed on the first connecting section, the lower end of the window frame is fixed on a concrete base wall body at the lower opening of the window, a prepressing expansion sealing strip and/or a waterproof vapor-permeable membrane are arranged between the side wall of the upper end of the window frame and the second connecting section, and the window frame is used for enabling the window to be embedded therein so as to fix the window; and/or the presence of a gas in the gas,
the concrete base layer wall body of the side wall of the window is further provided with the connecting piece, and the side wall of the window frame is fixed on the first connecting section of the connecting piece.
Furthermore, the connecting piece of the side wall of the window and the connecting piece of the upper window of the window are integrally formed into a U-shaped auxiliary frame; and/or the presence of a gas in the gas,
a leveling layer is further arranged on the wall surface of the concrete foundation layer wall body close to the outdoor space, and the second connecting section is flush with the leveling layer;
at least be in set up waterproof ventilative membrane in near the screed-coat of window upper shed, waterproof ventilative membrane orientation the window under shed extends and covers the second linkage segment, perhaps waterproof ventilative membrane orientation first linkage segment is extended with the first linkage segment of at least partial part with the clearance between concrete base layer wall body, perhaps waterproof ventilative membrane orientation the window under shed extends and covers the second linkage segment, and its extension end enstrophe is to between second linkage segment and the window frame, and pastes on the window frame.
Further, a leveling layer is further arranged on the wall surface of the concrete base layer wall body close to the indoor space, and the end part of the leveling layer close to the first connecting section covers the first connecting section and at least part of the window frame so as to close the gap between the first connecting section and the window frame;
and at least a waterproof steam-isolating film is arranged in the floating layer near the upper opening of the window, the waterproof steam-isolating film extends towards the lower opening of the window and covers at least part of the window frame, or the waterproof steam-isolating film extends towards the gap between the first connecting section and the concrete base layer wall body to cover at least part of the first connecting section, or the waterproof steam-isolating film extends towards the gap between the first connecting section and the window frame to cover at least part of the window frame.
Furthermore, cushion blocks are arranged between the lower end of the window frame and the concrete base wall body of the lower opening of the window, the lower end of the window frame is fixed on the cushion blocks, and heat insulation materials are filled between the cushion blocks and the concrete base wall body of the lower opening of the window and between the cushion blocks and the lower end of the window frame; a heat insulation layer is arranged on one side of the leveling layer, which is far away from the concrete base layer wall body; the material of the heat-insulating layer can be selected according to the requirement, for example, a graphite plate can be selected, a rock wool plate or a vacuum heat-insulating plate can also be selected, and preferably, the rock wool layer and the vacuum heat-insulating plate are sequentially stacked and arranged on the leveling layer along the direction far away from the concrete base layer wall body;
the heat preservation is close to fill trapezoidal insulation material on the upper end of cushion, trapezoidal insulation material butt sets up the apron flashing in cushion lateral wall and trapezoidal insulation material's upper surface, and the setting height that highly is less than the cushion of apron flashing sets up the pre-compaction expansion sealing area between apron flashing and the trapezoidal insulation material. Preferably, the trapezoidal insulation material is trapezoidal rock wool.
In addition, the construction process of the window node structure comprises the following steps:
forming a concrete base wall body and a window which is enclosed by the concrete base wall body and comprises an upper window opening and a lower window opening which are oppositely arranged by masonry;
adopt including the connecting piece of the first linkage segment and the second linkage segment that connect each other, connect first linkage segment in on the concrete base wall body of window suitable for reading, and guarantee the second linkage segment is close to outdoor wall parallel and level and orientation with concrete base wall body the window suitable for reading extends.
Through the construction process, the purpose of firstly pasting the outer heat-insulating layer and then installing the window can be achieved, the damage of construction to the window is greatly avoided, and the construction quality is ensured. Meanwhile, the connecting piece of the specific structure is arranged at the specific position, so that the installation of the window can be changed into indoor embedded installation, the safety of the structure is improved, the construction is simple, and the construction period is shortened.
Furthermore, the upper end of the window frame is fixed on the first connecting section, a prepressing expansion sealing strip and/or a waterproof vapor-permeable membrane are filled between the side wall of the upper end of the window frame and the second connecting section, and the lower end of the window frame is fixed on a concrete base wall at the lower opening of the window; and/or the presence of a gas in the gas,
the method is characterized by further comprising the steps of sticking a waterproof vapor-permeable membrane on the wall surface, close to the outdoor, of the concrete base layer wall body close to the upper opening of the window, so that the waterproof vapor-permeable membrane covers the second connecting section and at least part of the concrete base layer wall body, or the waterproof vapor-permeable membrane covers at least part of the concrete base layer wall body and the first connecting section, or the waterproof vapor-permeable membrane extends towards the lower opening of the window and covers the second connecting section, and the extending end of the waterproof vapor-permeable membrane is turned inwards to a position between the second connecting section and the window frame and is stuck to the window frame; adhering a waterproof and vapor-permeable film on the wall surface, close to the outdoor, of the concrete base layer wall body close to the lower opening of the window, and ensuring that the waterproof and vapor-permeable film covers the cushion block at the lower end of the window frame and the heat insulation material between the cushion block and the concrete base layer wall body at the lower opening of the window and between the cushion block and the lower end of the window frame or ensuring that the waterproof and vapor-permeable film covers at least part of the concrete base layer wall body and is adhered to the gap between the heat insulation material below the cushion block and the concrete base layer; and/or the presence of a gas in the gas,
the method also comprises the steps that a waterproof vapor-barrier film is pasted on the wall surface, close to the indoor space, of the concrete base layer wall body close to the upper opening of the window, so that the waterproof vapor-barrier film is enabled to cover at least part of the window frame, or the waterproof vapor-barrier film is enabled to be pasted in a gap between the first connecting section and the concrete base layer wall body, or the waterproof vapor-barrier film is enabled to extend towards the gap between the first connecting section and the window frame so as to cover at least part of the window frame; and adhering a waterproof vapor-barrier film to the indoor wall surface of the concrete base layer wall body close to the lower opening of the window, so as to ensure that the waterproof vapor-barrier film covers at least part of the cushion block or ensure that the waterproof vapor-barrier film is adhered to the gap between the heat insulation material below the cushion block and the concrete base layer wall body.
The utility model discloses technical scheme has following advantage:
the utility model provides a window node structure is used for connecting the window in the connecting piece on the concrete base layer wall body of window suitable for reading through the setting, specifically, the connecting piece includes first linkage segment and the second linkage segment that connects each other, first linkage segment connect in on the concrete base layer wall body of window suitable for reading, the second linkage segment is close to outdoor wall parallel and level and orientation with concrete base layer wall body the window suitable for reading extends. Among the above-mentioned window node structure, utilize first linkage segment to fix the window, utilize the second linkage segment to come the outdoor construction of separation concrete basic unit wall to the destruction of window, simultaneously through the connecting piece that sets up particular structure in specific position, can change the construction order, reach the purpose of pasting outer heat preservation earlier and installing the window again, greatly avoided the destruction of construction to the window, guaranteed construction quality. The connecting piece can also change the installation of the window into indoor embedded installation, thereby increasing the safety of the structure, being simple in construction and shortening the construction period.
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 structural diagram of a window node structure provided in a first embodiment of the present invention;
FIG. 2 is an enlarged view of an upper window opening in the window node structure shown in FIG. 1;
FIG. 3 is an enlarged view of the lower window opening in the window node structure shown in FIG. 1;
fig. 4 is a schematic structural diagram of a window node structure provided in a second embodiment of the present invention;
fig. 5 is a perspective view of a window node structure in an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a window node structure according to a third embodiment of the present invention;
description of reference numerals:
1-concrete base layer wall body; 2-a connector; 2 a-a first connection segment; 2 b-a second connection segment; 3-a window; 4-a window frame; 5-prepressing an expansion sealing tape; 6-leveling layer; 7-waterproof vapor-permeable membrane; 8-leveling the layer; 9-waterproof vapor barrier film; 10-cushion block; 11-a heat insulating material; 12-a window; 13-rock wool layer; 14-vacuum insulation panels; 15-trapezoidal rock wool; 16-a flashing; 17-a finishing layer; 18-table top.
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 work 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 constructed and operated in a specific orientation, 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
The embodiment provides a window node structure, as shown in fig. 1-3, including a concrete base wall 1 and a window 3 enclosed by the concrete base wall, where the window 3 includes an upper window opening and a lower window opening which are oppositely arranged, and a connecting member 2 for connecting a window 12 to the concrete base wall at the upper window opening is further provided; the connecting piece 2 includes first linkage segment 2a and second linkage segment 2b that connect each other, for example first linkage segment and second linkage segment are connected perpendicularly, and first linkage segment 2a connects on the concrete foundation wall body of window upper shed, and second linkage segment 2b is close to outdoor wall parallel and level and extends towards the window lower shed with the concrete foundation wall body. In this embodiment, the window node structure may specifically refer to a window node structure applied to a passive building, and of course, the window node structure may also be used in other buildings requiring energy saving as needed.
Among the above-mentioned window node structure, utilize first linkage segment to fix the window, utilize the second linkage segment to come the outdoor construction of separation concrete basic unit wall to the destruction of window, simultaneously through the connecting piece that sets up particular structure in specific position, can change the construction order, reach the purpose of pasting outer heat preservation earlier and installing the window again, greatly avoided the destruction of construction to the window, guaranteed construction quality. The connecting piece can also change the installation of the window into indoor embedded installation, thereby increasing the safety of the structure, being simple in construction and shortening the construction period.
Optionally, as shown in fig. 2, the length of the first connecting section 2a is longer than that of the second connecting section 2b, and the first connecting section 2a is longer, so that the first connecting section 2a can be more conveniently and more firmly connected to the concrete foundation wall at the upper opening of the window, for example, the first connecting section 2a can be fixed on the concrete foundation wall through a plurality of screws, and the second connecting section 2b is shorter, so that the thermal bridge length in the vertical direction is reduced while the protection effect and the material saving are achieved, and the thermal insulation effect is improved to a certain extent; specifically, the length of the first connecting section 2a is 2 to 3 times the length of the second connecting section 2 b; in one embodiment, the first connecting section 2a has a thickness of 2mm to 8mm, and the second connecting section 2b has a thickness of 2mm to 8 mm; in another embodiment, the thickness of the first connection section is 20mm-60mm, the thickness of the second connection section is 2mm-8mm, preferably, the first connection section is a hollow structure, and the first connection section can be made into a hollow structure by increasing the thickness of the first connection section, so as to improve the heat preservation effect, and more preferably, the hollow structure is filled with a heat preservation material, so as to further increase the heat preservation effect. The material of the connecting piece can be selected from hard PVC and the like. In this embodiment the connecting element 2 is an L-shaped preset.
In order to facilitate the disassembly and assembly and increase the construction safety, the structural safety and the sealing performance, the window frame further comprises a window frame 4 matched with the window 3, the upper end of the window frame is fixed on the first connecting section 2a, for example, the window frame can be fixed through screws, the lower end of the window frame 4 is fixed on a concrete base layer wall body of the lower opening of the window, for example, the window frame can be fixed through screws, in one embodiment, a prepressing expansion sealing strip 5 is arranged between the upper end side wall of the window frame 4 and the second connecting section 2b, in another embodiment, a waterproof vapor permeable film is arranged between the upper end side wall of the window frame 4 and the second connecting section 2b, for example, when the waterproof vapor permeable film is pasted on a wall surface of the concrete base layer wall body close to the outdoor, the waterproof vapor permeable film extends towards the lower opening of the window and covers the second connecting section, the extending end of the waterproof vapor permeable film is inwards turned to be between the second, thereby, a waterproof and vapor-permeable membrane is formed between the upper end side wall of the window frame 4 and the second connecting section 2b, so that the prepressing expansion sealing tape 5 is omitted, and the construction cost is greatly saved. The window frame 4 is used to fit the window 12 therein to fix the window 12.
Further, as shown in fig. 5, the connecting member is further disposed on the concrete foundation wall of the side wall of the window, and the side wall of the window frame is fixed to the first connecting section of the connecting member.
Preferably, the connecting piece of the side wall of the window opening and the connecting piece of the window upper opening are integrally formed into a U-shaped auxiliary frame, and the window frame is installed on the auxiliary frame.
Furthermore, a leveling layer 6 is further arranged on the wall surface of the concrete foundation wall body 1 close to the outdoor, the second connecting section is flush with the leveling layer 6, the leveling layer 6 is arranged to ensure that the outer wall surface is smooth, an outer heat-insulating layer is convenient to mount, and the second connecting section is flush with the leveling layer 6, so that the heat-insulating layer can be directly formed integrally with the outer heat-insulating layer on the outer wall surface outside the second connecting section, the number of heat bridges is reduced, and the heat-insulating effect is improved;
as shown in fig. 4, a waterproof vapor-permeable membrane 7 is arranged in the leveling layer 6 at least near the upper opening of the window, the waterproof vapor-permeable membrane 7 extends towards the lower opening of the window and covers the second connecting section 2b, as shown in fig. 1 and 2, or the waterproof vapor-permeable membrane 7 extends towards the gap between the first connecting section 2a and the concrete base layer wall 1 to cover at least part of the first connecting section 2a, or the waterproof vapor-permeable membrane extends towards the lower opening of the window and covers the second connecting section, and the extending end of the waterproof vapor-permeable membrane is turned inwards between the second connecting section and the window frame and is adhered to the window frame.
On the basis of the technical scheme, as shown in fig. 1 and 4, a troweling layer 8 is further arranged on the wall surface of the concrete base layer wall body 1 close to the indoor space, the troweling layer 8 is also a plastering layer, the thickness of the troweling layer is larger than 15mm, and the end part, close to the first connecting section 2a, of the troweling layer 8 covers the first connecting section 2a and at least part of the window frame 4 so as to seal the gap between the first connecting section 2a and the window frame, so that indoor heat can be prevented from being dissipated to the outdoor space from the gap;
as shown in fig. 4, a waterproof vapor-barrier film 9 is provided in the leveling layer 8 at least near the upper opening of the window, and the waterproof vapor-barrier film 9 extends toward the lower opening of the window and covers at least a part of the window frame 4, as shown in fig. 1 to 3, or the waterproof vapor-barrier film 9 extends toward the gap between the first connecting section 2a and the concrete base wall 1 to cover at least a part of the first connecting section 2a, or the waterproof vapor-barrier film extends toward the gap between the first connecting section and the window frame to cover at least a part of the window frame, so that the waterproof vapor-barrier film can be prevented from leaking to the inner side of the window, the aesthetic property can be improved, and in addition, the heat preservation effect can be improved.
In order to ensure that when a heat insulation material is pasted at the lower opening of the window, the window is prevented from being damaged in the construction process, a cushion block 10 is arranged between the lower end of the window frame 4 and a concrete base layer wall body of the lower opening of the window, the lower end of the window frame 4 is fixed on the cushion block 10 and can be fixed through screws, heat insulation materials 11 are filled between the cushion block 10 and the concrete base layer wall body of the lower opening of the window and between the cushion block 10 and the lower end of the window frame 4, and the heat insulation materials 11 can be polyurethane;
a heat insulation layer is arranged on one side of the leveling layer 6, which is far away from the concrete base layer wall body; the material of the heat insulating layer can be selected according to the requirement, for example, a graphite plate can be selected, a rock wool plate or a vacuum heat insulating plate can be selected, as shown in fig. 5, a facing layer 17 can be arranged outside the heat insulating layer, and the facing layer 17 can be a double-layer structure of a finishing mortar composite alkali-resistant glass fiber net or a coating or a facing mortar, or a finishing mortar composite alkali-resistant glass fiber net and a facing mortar; preferably, the leveling layer 6 is sequentially stacked with the rock wool layer 13 and the vacuum insulation panel 14 along the direction away from the concrete base wall 1, the thickness of the rock wool layer 13 can be 60mm, and the thickness of the vacuum insulation panel 14 can be 30 mm; specifically, the end parts of the rock wool layer 13 and the vacuum insulation panel 14 close to the upper opening of the window are flush with the lower end part of the second connecting section, so that the heat insulation effect can be improved;
trapezoidal insulation material is filled on the upper end that the heat preservation is close to cushion 10, and trapezoidal insulation material can be trapezoidal rock wool 15 for example, and trapezoidal rock wool 15 butt sets up apron flashing 16 in the upper surface of cushion 10 lateral wall and trapezoidal rock wool 15, and the setting height that highly is less than cushion 10 of apron flashing 16 sets up pre-compaction expansion seal strip 5 between apron flashing 16 and the trapezoidal rock wool 15. In the above arrangement, the trapezoidal rock wool 15 is isolated from the heat insulating material 11 to form a thermal bridge cut-off design at the lower opening of the window.
On the basis of the technical scheme, a table top 18 can be further arranged on the lower opening plastering layer of the window, and the table top 18 can be a marble table top and serves as an indoor windowsill.
Example 2
The present embodiment provides the construction process of the window node structure in embodiment 1, including the following steps:
forming a concrete base wall body and a window which is enclosed by the concrete base wall body and comprises an upper window opening and a lower window opening which are oppositely arranged by masonry;
adopt including the connecting piece of the first linkage segment and the second linkage segment that connect each other, connect first linkage segment in on the concrete base wall body of window suitable for reading, and guarantee the second linkage segment is close to outdoor wall parallel and level and orientation with concrete base wall body the window suitable for reading extends.
Furthermore, the upper end of the window frame is fixed on the first connecting section, a prepressing expansion sealing strip and/or a waterproof vapor-permeable membrane are filled between the side wall of the upper end of the window frame and the second connecting section, and the lower end of the window frame is fixed on a concrete base wall at the lower opening of the window; and/or the presence of a gas in the gas,
the method is characterized by further comprising the steps of sticking a waterproof vapor-permeable membrane on the wall surface, close to the outdoor, of the concrete base layer wall body close to the upper opening of the window, so that the waterproof vapor-permeable membrane covers the second connecting section and at least part of the concrete base layer wall body, or the waterproof vapor-permeable membrane covers at least part of the concrete base layer wall body and the first connecting section, or the waterproof vapor-permeable membrane extends towards the lower opening of the window and covers the second connecting section, and the extending end of the waterproof vapor-permeable membrane is turned inwards to a position between the second connecting section and the window frame and is stuck to the window frame; adhering a waterproof and vapor-permeable film on the wall surface, close to the outdoor, of the concrete base layer wall body close to the lower opening of the window, and ensuring that the waterproof and vapor-permeable film covers the cushion block at the lower end of the window frame and the heat insulation material between the cushion block and the concrete base layer wall body at the lower opening of the window and between the cushion block and the lower end of the window frame or ensuring that the waterproof and vapor-permeable film covers at least part of the concrete base layer wall body and is adhered to the gap between the heat insulation material below the cushion block and the concrete base layer; and/or the presence of a gas in the gas,
the method also comprises the steps that a waterproof vapor-barrier film is pasted on the wall surface, close to the indoor space, of the concrete base layer wall body close to the upper opening of the window, so that the waterproof vapor-barrier film is enabled to cover at least part of the window frame, or the waterproof vapor-barrier film is enabled to be pasted in a gap between the first connecting section and the concrete base layer wall body, or the waterproof vapor-barrier film is enabled to extend towards the gap between the first connecting section and the window frame so as to cover at least part of the window frame; and adhering a waterproof vapor-barrier film to the indoor wall surface of the concrete base layer wall body close to the lower opening of the window, so as to ensure that the waterproof vapor-barrier film covers at least part of the cushion block or ensure that the waterproof vapor-barrier film is adhered to the gap between the heat insulation material below the cushion block and the concrete base layer wall body.
More specific embodiments are as follows:
a specific construction method, namely example 2 a:
1. and (3) installing the upper window: as shown in figures 1-3 of the drawings,
1.1, forming a concrete base wall body through masonry, and a window which is enclosed by the concrete base wall body and comprises an upper window opening and a lower window opening which are oppositely arranged, connecting an L-shaped preset part to the concrete base wall body at the upper window opening through a screw, and ensuring that a second connecting section is flush with the wall surface of the concrete base wall body close to the outdoor and extends towards the lower window opening;
1.2, sticking a waterproof and breathable film on the wall surface, close to the outdoor, of the concrete base layer wall body close to the upper opening of the window, so as to ensure that the waterproof and breathable film covers at least part of the concrete base layer wall body and the first connecting section;
adhering a waterproof vapor-barrier film to the indoor wall surface of the concrete base layer wall body close to the upper opening of the window, and ensuring that the waterproof vapor-barrier film is adhered to the gap between the first connecting section and the concrete base layer wall body;
1.3, brushing slurry on the waterproof vapor-permeable membrane to form a leveling layer, and then sequentially adhering a rock wool layer and a vacuum heat-insulating plate on the leveling layer to perform external heat preservation; plastering on the waterproof steam-isolating film to form a floating layer
1.4, installing a window frame on the window, installing a window on the window frame in an embedded mode, and filling a prepressing expansion sealing strip between the connecting piece and the window frame;
2. and (3) installing a lower window: as shown in figures 1-3 of the drawings,
2.1, adhering a waterproof and vapor-permeable film on the wall surface, close to the outdoor, of the concrete base layer wall body close to the lower opening of the window, so as to ensure that the waterproof and vapor-permeable film covers at least part of the concrete base layer wall body and is adhered to the gap between the heat insulation material below the cushion block and the concrete base layer wall body;
the waterproof vapor-barrier film is adhered to the indoor wall surface of the concrete base layer wall body close to the lower opening of the window, so that the waterproof vapor-barrier film is ensured to be adhered to the gap between the heat insulation material below the cushion block and the concrete base layer wall body
2.2, brushing slurry on the waterproof vapor-permeable membrane to form a leveling layer, and then sequentially adhering a rock wool layer and a vacuum heat-insulating plate on the leveling layer to perform external heat preservation; plastering on the waterproof steam-isolating film to form a floating layer
2.3, placing a cushion block at the lower opening of the window, fixing a window frame on the cushion block, filling polyurethane between the cushion block and a concrete base layer wall body at the lower opening of the window and between the cushion block and the lower end of the window frame, filling trapezoidal rock wool on the upper end parts, close to the cushion block, of the rock wool layer and the vacuum heat-insulation plate, enabling the trapezoidal rock wool to abut against the side wall of the cushion block, arranging a water-mantle plate on the upper surface of the trapezoidal rock wool, enabling the setting height of the water-mantle plate to be lower than that of the cushion block, and arranging a pre-pressing expansion sealing strip between the water-;
2.4, installing the window on the window frame in an embedded mode.
Another specific construction method, namely embodiment 2 b:
1. and (3) installing the upper window: as shown in fig. 4, the difference from the above embodiment 2a is that:
a waterproof and vapor-permeable film is pasted on the wall surface, close to the outdoor, of the concrete base layer wall body close to the upper opening of the window, so that the waterproof and vapor-permeable film covers the second connecting section and at least part of the concrete base layer wall body;
adhering a waterproof vapor-barrier film to the indoor wall surface of the concrete base layer wall body close to the upper opening of the window to ensure that the waterproof vapor-barrier film covers at least part of the window frame;
2. and (3) installing a lower window: as shown in fig. 4, the difference is that:
a waterproof and vapor-permeable film is stuck on the wall surface, close to the outdoor, of the concrete base layer wall body close to the lower opening of the window, so that the waterproof and vapor-permeable film covers a cushion block at the lower end of the window frame and heat insulation materials between the cushion block and the concrete base layer wall body at the lower opening of the window and between the cushion block and the lower end of the window frame;
and a waterproof vapor-barrier film is adhered to the indoor wall surface of the concrete base layer wall body close to the lower opening of the window, so that the waterproof vapor-barrier film is ensured to cover at least part of the window frame.
Another specific construction method, namely, embodiment 2 c:
1. and (3) installing the upper window: as shown in fig. 6, the difference from the above embodiment 2a is that:
adhering a waterproof vapor-permeable membrane to the wall surface of the concrete base layer wall body close to the upper opening of the window close to the outdoor, ensuring that the waterproof vapor-permeable membrane extends towards the lower opening of the window and covers the second connecting section, and inwards turning the extending end of the waterproof vapor-permeable membrane between the second connecting section and the window frame and adhering the waterproof vapor-permeable membrane to the window frame;
adhering a waterproof vapor-barrier film to the indoor wall surface of the concrete base layer wall body close to the upper opening of the window, and ensuring that the waterproof vapor-barrier film extends towards the gap between the first connecting section and the window frame so as to cover at least part of the window frame;
2. and (3) installing a lower window: as shown in fig. 6, the difference is that:
a waterproof and vapor-permeable film is stuck on the wall surface, close to the outdoor, of the concrete base layer wall body close to the lower opening of the window, so that the waterproof and vapor-permeable film covers a cushion block at the lower end of the window frame and heat insulation materials between the cushion block and the concrete base layer wall body at the lower opening of the window and between the cushion block and the lower end of the window frame;
and a waterproof vapor-barrier film is adhered to the indoor wall surface of the concrete base layer wall body close to the lower opening of the window, so that the waterproof vapor-barrier film is ensured to cover at least part of the window frame.
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 therefrom are intended to be within the scope of the present invention.

Claims (10)

1. A window node structure comprises a concrete base wall and a window enclosed by the concrete base wall, wherein the window comprises an upper window opening and a lower window opening which are oppositely arranged;
the connecting piece is including the first linkage segment and the second linkage segment that connect each other, first linkage segment connect in on the concrete base layer wall body of window suitable for reading, the second linkage segment is close to outdoor wall parallel and level and orientation with concrete base layer wall body the window suitable for reading extends.
2. The window node structure of claim 1, wherein the first and second connection segments are connected vertically; and/or the presence of a gas in the gas,
the length of the first connecting section is longer than the length of the second connecting section.
3. The window node structure of claim 2, wherein the length of the first connecting segment is 2-6 times the length of the second connecting segment.
4. The window node structure of claim 3, wherein the first connecting segment has a thickness of 2mm to 8mm and the second connecting segment has a thickness of 2mm to 8 mm; or the thickness of the first connecting section is 20mm-60mm, and the thickness of the second connecting section is 2mm-8 mm.
5. The window node structure of any of claims 1-4, wherein the connector is an L-shaped preset.
6. The node structure of window according to any one of claims 1-4, further comprising a window frame adapted to the window, wherein the upper end of the window frame is fixed to the first connecting section, the lower end of the window frame is fixed to the concrete-based wall at the lower opening of the window, a pre-pressed expansion sealing tape and/or a waterproof and vapor-permeable film is disposed between the upper end side wall of the window frame and the second connecting section, and the window frame is used for embedding the window therein to fix the window; and/or the presence of a gas in the gas,
the concrete base layer wall body of the side wall of the window is further provided with the connecting piece, and the side wall of the window frame is fixed on the first connecting section of the connecting piece.
7. The window node structure of claim 6, wherein the connecting member of the side wall of the window and the connecting member of the upper window are integrally formed as a U-shaped auxiliary frame; and/or the presence of a gas in the gas,
a leveling layer is further arranged on the wall surface of the concrete foundation layer wall body close to the outdoor space, and the second connecting section is flush with the leveling layer;
at least be in set up waterproof ventilative membrane in near the screed-coat of window upper shed, waterproof ventilative membrane orientation the window under shed extends and covers the second linkage segment, perhaps waterproof ventilative membrane orientation first linkage segment is extended with the first linkage segment of at least partial part with the clearance between concrete base layer wall body, perhaps waterproof ventilative membrane orientation the window under shed extends and covers the second linkage segment, and its extension end enstrophe is to between second linkage segment and the window frame, and pastes on the window frame.
8. The window node structure of claim 6, wherein a leveling layer is further provided on the wall surface of the concrete-based wall body near the indoor space, and an end of the leveling layer near the first connecting section covers the first connecting section and at least a part of the window frame to close a gap between the first connecting section and the window frame;
and at least a waterproof steam-isolating film is arranged in the floating layer near the upper opening of the window, the waterproof steam-isolating film extends towards the lower opening of the window and covers at least part of the window frame, or the waterproof steam-isolating film extends towards the gap between the first connecting section and the concrete base layer wall body to cover at least part of the first connecting section, or the waterproof steam-isolating film extends towards the gap between the first connecting section and the window frame to cover at least part of the window frame.
9. The window node structure of claim 7, wherein a spacer is disposed between the lower end of the window frame and the concrete foundation wall of the lower opening of the window, the lower end of the window frame is fixed to the spacer, and heat insulating materials are filled between the spacer and the concrete foundation wall of the lower opening of the window and between the spacer and the lower end of the window frame; and a heat-insulating layer is arranged on one side of the leveling layer, which deviates from the concrete base layer wall body.
10. The window node structure of claim 9, wherein the upper end of the insulating layer close to the spacer is filled with a trapezoidal insulating material, the trapezoidal insulating material abuts against the sidewall of the spacer, a flashing is disposed on the upper surface of the trapezoidal insulating material, the setting height of the flashing is lower than that of the spacer, and a pre-pressed expansion sealing strip is disposed between the flashing and the trapezoidal insulating material.
CN202020356199.2U 2020-03-19 2020-03-19 Window node structure Active CN212671471U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111335778A (en) * 2020-03-19 2020-06-26 北京中慧能建设工程有限公司 Window node structure and construction process thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111335778A (en) * 2020-03-19 2020-06-26 北京中慧能建设工程有限公司 Window node structure and construction process thereof

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