CN111706218A - External formwork structure of building construction window frame and construction method - Google Patents
External formwork structure of building construction window frame and construction method Download PDFInfo
- Publication number
- CN111706218A CN111706218A CN202010530775.5A CN202010530775A CN111706218A CN 111706218 A CN111706218 A CN 111706218A CN 202010530775 A CN202010530775 A CN 202010530775A CN 111706218 A CN111706218 A CN 111706218A
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- transverse plate
- window frame
- filling
- transverse
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/56—Fastening frames to the border of openings or to similar contiguous frames
- E06B1/58—Fastening frames to the border of openings or to similar contiguous frames by filling up the joints, e.g. by cementing
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
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- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B1/00—Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
- E06B1/62—Tightening or covering joints between the border of openings and the frame or between contiguous frames
- E06B2001/626—Tightening or covering joints between the border of openings and the frame or between contiguous frames comprising expanding foam strips
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
The invention discloses an external formwork structure of a window frame for building construction and a construction method, wherein the external formwork structure comprises transverse plates which are symmetrically arranged up and down, vertical plates are assembled between the transverse plates up and down, two vertical plates are arranged, the transverse plates and the vertical plates are combined to form a rectangular frame structure, the window frame is installed in the formed rectangular frame structure, a first filling groove for filling foaming agent is arranged on one side of the transverse plate, which is far away from the vertical plates, and a second filling groove for filling the foaming agent is arranged on one side of the transverse plate, which is far away from the first filling groove; this product structure is more firm, and has better waterproof nature.
Description
Technical Field
The invention relates to an external formwork structure of a window frame for building construction and a construction method.
Background
The window frame is a transition layer of the wall body and the window and plays a role in fixing and preventing the collapse of the surrounding wall body.
During construction, an opening for installing a window frame is formed in the process of building a wall, the upper part of the opening is supported by a concrete precast slab, and the load-bearing requirement of the wall body at the upper part is met by the concrete precast slab. And then installing a window frame in the opening, leveling the window frame, filling concrete in a gap between the window frame and the opening, and finishing construction after the concrete is dried.
However, after the construction method is adopted, the filling sealing performance between the concrete and the window frame is relatively poor, and the concrete has water permeability, so that the site investigation aiming at 500 households proves that 30 households have water seepage of the window frame, and after the water seepage, the inner side of the wall body and the lower part of the window frame can be mildewed, a painting layer on the surface of the wall body can fall off, and the like. The traditional repairing method is characterized in that glass cement is filled, the probability of later-stage water seepage is high, water seepage is avoided, connection between a window frame and a wall body needs to be chiseled, the window frame and the wall body are reinstalled, construction difficulty is high, the period is long, and cost is high.
Therefore, the outer formwork structure of the building construction window frame and the construction method are designed, wherein the structure is more stable, and the outer formwork structure has better waterproofness.
Disclosure of Invention
The invention aims to provide an external formwork structure of a building construction window frame and a construction method, wherein the external formwork structure is more stable in structure and has better waterproofness.
In order to solve the problems, the invention adopts the following technical scheme:
an external formwork structure of a window frame in building construction comprises transverse plates which are symmetrically arranged up and down, vertical plates are assembled between the transverse plates up and down, two vertical plates are arranged, the transverse plates and the vertical plates are combined to form a rectangular frame structure, the window frame is installed in the formed rectangular frame structure, a first filling groove filled with foaming agent is arranged on the side of the transverse plate far away from the vertical plate, a second filling groove filled with foaming agent is arranged on the side of the transverse plate far away from the first filling groove, the upper end and the lower end of the vertical plate are processed into sliding guide parts matched with the second filling groove, third filling grooves for filling foaming agents are formed in the inner side surface and the outer side surface of each vertical plate, threaded holes are formed in the groove bottoms of the second filling groove and the third filling groove, and adjusting screws for supporting a window frame are matched with the threaded holes; the first filling groove and the second filling groove are trapezoidal grooves, the third filling groove is a square groove, the vertical plate can slide along the second filling groove before the installation is not completed, and the second filling groove plays a role of a sliding groove; the thread pitch of the threaded hole is 1.4 mm-2.2 mm.
Preferably, a through arc-shaped groove is formed in the outer side of the transverse plate, the arc-shaped groove is communicated with the first filling groove, a supporting tube is assembled through the arc-shaped groove, the supporting tube is a hollow tube, and the supporting tube is matched with the arc-shaped groove; the supporting tube is used for supporting, so that a sufficient filling gap is reserved between the transverse plate and the wall brick, and foaming agents are filled conveniently.
Preferably, the length of the supporting tube is smaller than the width of the transverse plate; the effect of this structure lies in, and the both ends of stay tube can be wrapped up in the foamer completely, avoids taking place the infiltration in stay tube department.
Preferably, a through discharge chute is arranged on the outer pipe wall of the support pipe, and when the foaming agent is injected through the support pipe, the foaming agent is extruded outwards through the discharge chute; the discharge chute is convenient for extrude the foaming agent, so that the filling degree of the foaming agent is increased, and the waterproof capacity is improved.
Preferably, the support tubes are Q235 common carbon structural steel tubes, and the distance between every two adjacent support tubes is less than 240 mm; the length of the standard brick is 240mm, and for this purpose, the brick can be supported between adjacent supporting pipes.
Preferably, a groove is formed in the end of the adjusting screw, a cushion block made of rubber is arranged in the groove, and the cushion block can coaxially rotate along the groove; the thickness of the cushion block is larger than the depth of the groove; the cushion blocks are in contact with the window frame, so that the deformation or abrasion of the window frame caused by rigid support can be avoided, and meanwhile, the cushion blocks are rotatable, so that only a screw needs to be rotated and adjusted safely when the compression degree of the cushion blocks is adjusted. The compression of the cushion block can be utilized to increase the fixing effect of the adjusting screw on the window frame.
Preferably, the transverse plate is made of an aluminum alloy.
Preferably, the vertical plate is made of aluminum plastic.
Preferably, a first threaded hole is formed in the outer side of the transverse plate, a veneer is matched with the first threaded hole, and a first screw is matched between the first threaded hole and the veneer; the decorative effect can be played in the setting of decorative board, and outdoor decorative board adopts aluminium-plastic material or stone material, and indoor decorative board adopts timber, aluminium-plastic or stone material.
A construction method of an outer formwork structure of a window frame in building construction comprises the following steps:
firstly, building a wall from the ground, then building a transverse plate below the transverse plate into a wall body, pressing bricks at two ends of the top of the transverse plate, and then continuously building the wall upwards until the position of installing the transverse plate above the transverse plate is reached;
assembling the vertical plates on two sides on the upper part of the transverse plate below, then building the transverse plate above, wherein the bottom of the transverse plate above is supported by the wall body, and meanwhile, the upper transverse plate and the lower transverse plate are clamped between the vertical plates which can slide along the transverse plates in the transverse direction; continuously building a wall on the top of the transverse plate above, bearing the weight of the wall through the transverse plate above, and bearing the weight of the wall through the bricks between the upper transverse plate and the lower transverse plate;
after finishing building the wall, waiting for concrete among the bricks to solidify, filling a foaming agent between the transverse plate and the wall body, adjusting the distance between the vertical plates on two sides according to the width of the window frame to be installed, preferably, the distance between the vertical plates on two sides is 2-4 cm larger than the width of the window frame, and filling the foaming agent between the outer sides of the vertical plates and the wall body; waiting for the foaming agent to be completely solidified;
screwing an adjusting screw into the threaded hole;
installing the window frame between the rectangular frame structures formed by the transverse plates and the vertical plates, firstly adjusting a plurality of adjusting screws at the top of the transverse plate below to the level of the window frame, and then adjusting screws at the bottom of the transverse plate above until the adjusting screws above act on the window frame; adjusting screws on the side surfaces of the vertical plates, wherein the adjusting screws on the side surfaces abut against the window frame; then filling foaming agents between the transverse plate and the window frame and between the vertical plate and the window frame until the foaming agents are completely solidified;
sixthly, painting the wall again.
The invention has the beneficial effects that:
1) compared with the traditional concrete precast slab support, the stability of the support by adopting the upper and lower transverse plates is higher, the traditional concrete precast slab can crack and fracture to cause the deformation of the window frame, and the transverse plates can be prevented from being adopted;
2) foaming agents can be filled in the first filling groove, the second filling groove and the third filling groove, gaps between the brick and the transverse plate and gaps between the transverse plate and the window frame can be completely filled by expansion of the foaming agents, the groove design is adopted, the effect of intercepting seepage water can be achieved, and micro seepage water is intercepted through the first filling groove and the second filling groove and prevented from seeping indoors;
3) the product can reasonably adjust the distance between the vertical plates at two sides according to the actual width of the window frame, and is easy to install and construct;
4) compared with the traditional wall opening, the product has more regular shape, so that the difficulty in leveling the window frame is reduced during installation, and the window is more attractive to install;
5) the product has a stable structure, so that the window frame can be prevented from being extruded, and the condition that the window and the window frame cannot be sealed due to the deformation of the window frame is avoided;
6) the structure of this product is comparatively simple, and the cost is comparatively cheap, is fit for using widely.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the engagement of the cross plate and the riser;
FIG. 3 is a cross-sectional view of the present product;
FIG. 4 is an enlarged view of the product at A;
fig. 5 is an assembly schematic of the product.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.
In the description of the present invention, it is to be understood that the terms "one end", "the other end", "outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.
Further, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise explicitly specified or limited, the terms "disposed," "sleeved," "connected," "penetrating," "plugged," and the like are to be construed broadly, e.g., as a fixed connection, a detachable connection, or an integral part; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
As shown in fig. 1-5.
An external formwork structure of a window frame in building construction comprises transverse plates 1 which are arranged in an up-down symmetrical manner, vertical plates 2 are assembled between the upper transverse plate 1 and the lower transverse plate 1, two vertical plates 2 are arranged, the transverse plates 1 and the vertical plates 2 are combined to form a rectangular frame structure, the window frame is arranged in the formed rectangular frame structure, a first filling groove 101 for filling foaming agent is arranged on the side of the transverse plate 1 far away from the vertical plate 2, the side of the transverse plate 1 far from the first filling groove 101 is provided with a second filling groove 102 filled with foaming agent, the upper and lower ends of the vertical plate 2 are formed with slide guides 201 which fit into the second filling grooves 102, third filling grooves 202 filled with foaming agent are arranged at the inner and outer sides of the vertical plate 2, threaded holes 3 are formed in the bottom positions of the second filling groove 102 and the third filling groove 202, and adjusting screws 301 for supporting a window frame are matched with the threaded holes 3; the first filling groove 101 and the second filling groove 102 are trapezoidal grooves, the third filling groove 202 is a square groove, before the installation is not completed, the vertical plate 2 can slide along the second filling groove 102, and the second filling groove 102 plays a role of a sliding groove; the thread pitch of the threaded hole 301 is 1.4 mm-2.2 mm.
The transverse plate 1 is made of aluminum alloy.
The vertical plate 2 is made of aluminum plastic.
In a preferred embodiment of the present invention, a through arc-shaped groove 103 is disposed on the outer side of the transverse plate 1, the arc-shaped groove 103 is communicated with the first filling groove 101, a support tube 4 is assembled through the arc-shaped groove 103, the support tube 4 is a hollow tube, and the support tube fits the arc-shaped groove 103; the supporting tube 4 is used for supporting, so that a sufficient filling gap is reserved between the transverse plate 1 and the wall brick, and foaming agents are filled conveniently.
In a preferred embodiment of the present invention, the length of the supporting tube 4 is smaller than the width of the horizontal plate 1; the structure has the function that two ends of the supporting tube 4 can be completely wrapped in the foaming agent, so that water seepage at the supporting tube 4 is avoided.
In a preferred embodiment of the present invention, a discharge chute 401 is disposed through the outer wall of the support tube 4, and when the foaming agent is injected through the support tube 4, the foaming agent is extruded out through the discharge chute 401; the discharge chute 401 is convenient for extruding the foaming agent, so that the filling degree of the foaming agent is increased, and the waterproof capability is improved.
In a preferred embodiment of the present invention, the supporting tubes 4 are Q235 common carbon structural steel tubes, and the distance between adjacent supporting tubes 4 is less than 240 mm; the length of the standard brick is 240mm, for which purpose the brick can be supported between adjacent support tubes 4.
In a preferred embodiment of the present invention, a groove 331 is disposed at an end of the adjusting screw 301, a rubber pad 332 is disposed in the groove 331, and the rubber pad 332 can rotate coaxially along the groove 331; the thickness of the pad 332 is greater than the depth of the recess 331; the cushion blocks 332 are in contact with the window frame, so that deformation or abrasion of the window frame caused by rigid support can be avoided, and meanwhile, the cushion blocks 332 can be rotated, so that only the adjusting screws 301 need to be rotated safely when the compression degree of the cushion blocks is adjusted. The compression of the pad 332 can increase the fixing effect of the adjusting screw 301 on the window frame.
In a preferred embodiment of the present invention, a first threaded hole 121 is formed in the outer side of the transverse plate 1, a facing plate 131 is engaged with the first threaded hole 121, and a first screw 141 is engaged between the first threaded hole 121 and the facing plate 131. (ii) a The decorative panel 131 is arranged to achieve a decorative effect, the outdoor decorative panel 131 is made of aluminum-plastic materials or stone materials, and the indoor decorative panel 131 is made of wood, aluminum-plastic materials or stone materials.
A construction method of an outer formwork structure of a window frame in building construction comprises the following steps:
firstly, building a wall from the ground, then building a transverse plate below the wall into a wall body, wherein the distance between the transverse plate below the wall body and the ground is 100cm, bricks at two ends of the top of the transverse plate are pressed, and then building the wall upwards continuously until the position where the transverse plate above the wall body is installed is reached;
assembling the vertical plates on two sides on the upper part of the transverse plate below, then building the transverse plate above, wherein the bottom of the transverse plate above is supported by the wall body, and meanwhile, the upper transverse plate and the lower transverse plate are clamped between the vertical plates which can slide along the transverse plates in the transverse direction; continuously building a wall on the top of the transverse plate above, bearing the weight of the wall through the transverse plate above, and bearing the weight of the wall through the bricks between the upper transverse plate and the lower transverse plate;
after finishing building the wall, waiting for concrete among the bricks to solidify, filling a foaming agent between the transverse plate and the wall body, adjusting the distance between the vertical plates on two sides according to the width of the window frame to be installed, preferably, the distance between the vertical plates on two sides is 2-4 cm larger than the width of the window frame, and filling the foaming agent between the outer sides of the vertical plates and the wall body; waiting for the foaming agent to be completely solidified;
screwing an adjusting screw into the threaded hole;
installing the window frame between the rectangular frame structures formed by the transverse plates and the vertical plates, firstly adjusting a plurality of adjusting screws at the top of the transverse plate below to the level of the window frame, and then adjusting screws at the bottom of the transverse plate above until the adjusting screws above act on the window frame; adjusting screws on the side surfaces of the vertical plates, wherein the adjusting screws on the side surfaces abut against the window frame; then filling foaming agents between the transverse plate and the window frame and between the vertical plate and the window frame until the foaming agents are completely solidified;
sixthly, painting the wall again.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The utility model provides an outer modular structure of construction window frame which characterized in that: the window frame comprises transverse plates (1) which are arranged symmetrically up and down, wherein vertical plates (2) are assembled between the transverse plates (1), two vertical plates (2) are arranged, a rectangular frame structure is formed after the transverse plates (1) and the vertical plates (2) are combined, a window frame is installed in the formed rectangular frame structure, a first filling groove (101) for filling foaming agent is arranged on one side, far away from the vertical plates (2), of the transverse plates (1), a second filling groove (102) for filling foaming agent is arranged on one side, far away from the first filling groove (101), of the transverse plates (1), the upper end and the lower end of each vertical plate (2) are processed into sliding guide parts (201) matched with the second filling groove (102), third filling grooves (202) for filling foaming agent are arranged on the inner side surface and the outer side surface of each vertical plate (2), and threaded holes (3) are arranged at the groove bottoms of the second filling groove (102) and the third filling groove (202), and an adjusting screw (301) for supporting the window frame is matched with the threaded hole (3).
2. The exterior formwork structure for window frames in building construction according to claim 1, wherein: the outer side of the transverse plate (1) is provided with a through arc-shaped groove (103), the arc-shaped groove (103) is communicated with the first filling groove (101), a supporting pipe (4) is assembled through the arc-shaped groove (103), the supporting pipe (4) is a hollow pipe, and the supporting pipe is matched with the arc-shaped groove (103).
3. The exterior formwork structure for window frames in building construction according to claim 2, wherein: the length of the supporting tube (4) is smaller than the width of the transverse plate (1).
4. The exterior formwork structure for construction window frames according to claim 2 or 3, wherein: a discharge chute (401) is arranged on the outer pipe wall of the supporting pipe (4) and is used for extruding the foaming agent outwards through the discharge chute (401) when the foaming agent is injected through the supporting pipe (4).
5. The exterior formwork structure for construction window frames according to claim 1 or 2, wherein: the supporting tubes (4) are Q235 common carbon structural steel tubes, and the distance between every two adjacent supporting tubes (4) is smaller than 240 mm.
6. The exterior formwork structure for window frames in building construction according to claim 1, wherein: a groove (331) is formed in the end portion of the adjusting screw (301), a cushion block (332) made of rubber is arranged in the groove (331), and the cushion block (332) can rotate coaxially along the groove (331); the thickness of the pad (332) is greater than the depth of the recess (331).
7. The exterior formwork structure for window frames in building construction according to claim 1, wherein: the transverse plate (1) is made of aluminum alloy.
8. The exterior formwork structure for window frames in building construction according to claim 1, wherein: the vertical plate (2) is made of aluminum plastic.
9. The exterior formwork structure for window frames in building construction according to claim 1, wherein: the outer side of the transverse plate (1) is provided with a first threaded hole (121), a veneer (131) is matched through the first threaded hole (121), and a first screw (141) is matched between the first threaded hole (121) and the veneer (131).
10. The construction method of the external formwork structure of the window frame in building construction according to any one of claims 1 to 9, characterized in that: the method comprises the following steps:
firstly, building a wall from the ground, then building a transverse plate (1) at the lower part into a wall body, pressing bricks at two ends of the top of the transverse plate (1), and then continuously building the wall upwards until reaching the position where the transverse plate (1) at the upper part is installed;
assembling the vertical plates (2) on two sides on the upper parts of the transverse plates (1) below, then building the transverse plates (1) above, wherein the bottom of the transverse plates (1) above is supported by a wall body, the upper transverse plate (1) and the lower transverse plate (1) are clamped between the vertical plates (2), and the vertical plates (2) can slide transversely along the transverse plates (1); continuously building a wall at the top of the transverse plate (1) above, bearing the weight of the wall through the transverse plate (1) above, and bearing the weight of the wall through the wall of bricks between the upper transverse plate (1) and the lower transverse plate (1);
after wall building is finished, waiting for concrete among the bricks to be solidified, filling a foaming agent between the transverse plate (1) and the wall body, adjusting the distance between the vertical plates on two sides according to the width of a window frame to be installed, preferably, the distance between the vertical plates (2) on two sides is 2 cm-4 cm larger than the width of the window frame, and filling the foaming agent between the outer sides of the vertical plates (2) and the wall body; waiting for the foaming agent to be completely solidified;
screwing an adjusting screw (301) into the threaded hole (3);
the method comprises the following steps that a window frame is arranged between a rectangular frame structure formed by a transverse plate (1) and a vertical plate (2), a plurality of adjusting screws (301) at the top of the transverse plate (1) below are adjusted to be horizontal to the window frame, and then the adjusting screws (301) at the bottom of the transverse plate (1) above are adjusted until the adjusting screws (301) above act on the window frame; adjusting screws (301) on the side surfaces of the vertical plates (2), wherein the adjusting screws (301) on the side surfaces abut against the window frame; then filling foaming agents between the transverse plate (1) and the window frame and between the vertical plate (2) and the window frame until the foaming agents are completely solidified;
and finally, painting the wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010530775.5A CN111706218B (en) | 2020-06-11 | 2020-06-11 | External formwork structure of building construction window frame and construction method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010530775.5A CN111706218B (en) | 2020-06-11 | 2020-06-11 | External formwork structure of building construction window frame and construction method |
Publications (2)
| Publication Number | Publication Date |
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| CN111706218A true CN111706218A (en) | 2020-09-25 |
| CN111706218B CN111706218B (en) | 2022-08-26 |
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| CN202010530775.5A Active CN111706218B (en) | 2020-06-11 | 2020-06-11 | External formwork structure of building construction window frame and construction method |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112482780A (en) * | 2020-11-20 | 2021-03-12 | 邢志涛 | Construction process of building window |
| CN112593810A (en) * | 2020-12-16 | 2021-04-02 | 上海建工七建集团有限公司 | Connecting structure and method between filler wall and window |
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| AT506226B1 (en) * | 2008-04-08 | 2009-07-15 | Robert Nussbaum | MULTIFUNKTIONSZARGE |
| US20130219814A1 (en) * | 2012-02-29 | 2013-08-29 | Gary C. Piccirillo | Window buck having right trapezoid cross-section |
| CN208518528U (en) * | 2018-05-18 | 2019-02-19 | 上海阜邦幕墙门窗工程有限公司 | A kind of door and window installation structure |
| CN110863588A (en) * | 2019-10-22 | 2020-03-06 | 天津住宅集团建设工程总承包有限公司 | Method for installing light steel keel partition wall with double-sided sand air-entraining plate |
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2020
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT506226B1 (en) * | 2008-04-08 | 2009-07-15 | Robert Nussbaum | MULTIFUNKTIONSZARGE |
| US20130219814A1 (en) * | 2012-02-29 | 2013-08-29 | Gary C. Piccirillo | Window buck having right trapezoid cross-section |
| CN208518528U (en) * | 2018-05-18 | 2019-02-19 | 上海阜邦幕墙门窗工程有限公司 | A kind of door and window installation structure |
| CN110863588A (en) * | 2019-10-22 | 2020-03-06 | 天津住宅集团建设工程总承包有限公司 | Method for installing light steel keel partition wall with double-sided sand air-entraining plate |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112482780A (en) * | 2020-11-20 | 2021-03-12 | 邢志涛 | Construction process of building window |
| CN112593810A (en) * | 2020-12-16 | 2021-04-02 | 上海建工七建集团有限公司 | Connecting structure and method between filler wall and window |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111706218B (en) | 2022-08-26 |
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