CN113565398A - Exterior wall window and mounting method thereof - Google Patents

Exterior wall window and mounting method thereof Download PDF

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Publication number
CN113565398A
CN113565398A CN202110976276.3A CN202110976276A CN113565398A CN 113565398 A CN113565398 A CN 113565398A CN 202110976276 A CN202110976276 A CN 202110976276A CN 113565398 A CN113565398 A CN 113565398A
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CN
China
Prior art keywords
window
frame
opening
window frame
sash
Prior art date
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Granted
Application number
CN202110976276.3A
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Chinese (zh)
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CN113565398B (en
Inventor
马毅
曹海勇
易霄
郑彦来
廖晓松
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CSCEC Changsha Fujisash Curtain Wall and Decoration Co Ltd
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CSCEC Changsha Fujisash Curtain Wall and Decoration Co Ltd
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Priority to CN202110976276.3A priority Critical patent/CN113565398B/en
Publication of CN113565398A publication Critical patent/CN113565398A/en
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Publication of CN113565398B publication Critical patent/CN113565398B/en
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    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/60Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
    • E06B1/6015Anchoring means
    • E06B1/6038Anchoring means specially adapted for being embedded in the wall
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/56Fastening frames to the border of openings or to similar contiguous frames
    • E06B1/58Fastening frames to the border of openings or to similar contiguous frames by filling up the joints, e.g. by cementing
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B1/00Border constructions of openings in walls, floors, or ceilings; Frames to be rigidly mounted in such openings
    • E06B1/62Tightening or covering joints between the border of openings and the frame or between contiguous frames
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/14Measures for draining-off condensed water or water leaking-in frame members for draining off condensation water, throats at the bottom of a sash
    • EFIXED CONSTRUCTIONS
    • E06DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06BFIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B7/00Special arrangements or measures in connection with doors or windows
    • E06B7/28Other arrangements on doors or windows, e.g. door-plates, windows adapted to carry plants, hooks for window cleaners

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Door And Window Frames Mounted To Openings (AREA)
  • Load-Bearing And Curtain Walls (AREA)

Abstract

The invention discloses an external wall window and an installation method thereof, wherein the external wall window comprises a window frame arranged on a main body structure at the opening of the external wall window and an opening sash arranged in the window frame, a steel auxiliary frame is pre-embedded in the main body structure at the bottom of the opening of the external wall window, the bottom of the window frame is fixedly connected with the steel auxiliary frame through screws, a rabbet is arranged on the main body structure at the outdoor side of the steel auxiliary frame, a waterproof film, waterproof mortar and a masonry sill table are sequentially arranged on the surface of the rabbet, the masonry sill table is connected with the window frame in a sealing way through a foam rod, and a plurality of drain holes are arranged at the top of the outer end face of the window frame in sealing butt joint with the sash frame at the bottom of the opening sash. According to the invention, the steel auxiliary frame is embedded in the main body structure, so that rainwater permeating from the window frame and the masonry sill cannot enter a room; under the flow guiding effect of the rabbet, rainwater permeating from the window frame and the masonry sill is guided to the outdoor, so that the waterproof performance of the windowsill is better; the drainage holes are used for draining rainwater accumulated on the window frame to the outdoor, so that the rainwater permeation phenomenon at the joint of the window sashes can be eliminated.

Description

Exterior wall window and mounting method thereof
Technical Field
The invention relates to the technical field of building doors and windows, in particular to an outer wall window and an installation method thereof.
Background
The present high-rise residential building has various aesthetic and technical requirements such as beauty, waterproofness, warmth retention, etc. in addition to the basic housing firmness and safety. Therefore, in the construction process of modern buildings, new building technologies are continuously explored, so that the modern buildings can better meet the use requirements of people, and the modern buildings contribute to city modernization.
In the existing residential buildings, especially in small high-rise or high-rise residential buildings, windows are a necessary building auxiliary structure in order to provide sufficient lighting conditions for the interior of the residential buildings and also improve the living comfort of people. The water-proofing properties here are more important due to the special structure of the outer wall at the window. As shown in fig. 2, the window frame a of the existing exterior wall window is of a common aluminum alloy frame structure, when the exterior wall window is installed, an adapter c is fixed on a main structure d at the bottom of a window opening through an anchor bolt b, then a steel attached frame e is fixed between the adapter c which is symmetrically arranged inside and outside through a rivet, and bonding mortar and waterproof mortar are sequentially coated on the main structure d at the inner side of the steel attached frame e; sequentially smearing a waterproof film f and waterproof mortar g on a main structure d outside the steel auxiliary frame e, and then paving a ridge platform h made of brickwork; and finally, fixedly connecting the window bottom frame with the steel auxiliary frame e through screws.
After long-term practice, the following problems are generally found in the current exterior wall window:
firstly, rainwater easily permeates into the waterproof film and the adaptor from a gap between the window frame and the sill, the adaptor and the steel auxiliary frame are provided with gaps at screw holes, the waterproof performance is poor, and the windowsill is easy to seep into a room.
Two, need set up the sealing strip between the window frame and the opening fan to reach and prevent that the rainwater from getting into indoor purpose, but the sealing strip can lose sealed effect after life to, can not form the sealing ring, make the casement can not form the isobaric chamber with the window frame when closing, directly lead to opening the decline of the waterproof performance of fan department, if outdoor have water to enter into the fan, will have water to permeate indoor hidden danger through the section bar.
The existing building structure at the position of the external wall window has certain disadvantage in the aspect of waterproof service life. Therefore, how to provide an exterior wall window with good waterproof performance becomes a technical problem to be solved by those skilled in the art.
Disclosure of Invention
The invention aims to provide an external wall window with good waterproof performance and an installation method thereof aiming at the defects of the prior art.
The invention provides an external wall window which comprises a window frame and an opening sash, wherein the window frame is arranged on a main body structure at the opening of the external wall window, the opening sash is arranged in the window frame, a steel auxiliary frame is pre-embedded in the main body structure at the bottom of the opening of the external wall window, the bottom of the window frame is fixedly connected with the steel auxiliary frame through screws, a rabbet is arranged on the main body structure at the outdoor side of the steel auxiliary frame, a waterproof film, waterproof mortar and a masonry sill table are sequentially arranged on the surface of the rabbet, the masonry sill table is in sealing connection with the window frame through a foam rod, and a plurality of water drain holes are formed in the top of the outer end face of the window frame in sealing butt joint with the sash frame at the bottom of the opening sash.
In order to further improve the water tightness, the top of the steel auxiliary frame is arranged in parallel and level with the main structure at the bottom of the window opening of the outer wall.
In order to further improve the water tightness, the window frame comprises a top frame, a mullion and a bottom frame, the opening sash is connected between the top frame and the mullion in a sealing mode, and the drain hole is formed in the top of the outer end face of the mullion.
For further increasing the indoor and outdoor heat conduction space, thereby improving the heat preservation performance and reducing the energy consumption of indoor air conditioners and other electrical appliances, the mullion comprises an inner mullion, an outer mullion and a heat insulation strip connected between the inner mullion and the outer mullion, and the drain hole is arranged on one side of the top of the outer mullion, which is arranged towards the opening fan.
In order to improve the sealing property between the window and the main structure and prevent the formation of a through seam, the upper surface of the waterproof mortar is obliquely and downwards arranged from the side direction of the window frame to the outdoor side.
In order to further improve the water tightness, the slope of the upper surface of the waterproof mortar is 2%.
In order to further improve the water tightness, the depth of the rabbet is 12 cm.
The invention relates to an installation method for an external wall window, which comprises the following steps:
s1, pouring a main body structure at the opening of the outer wall window, embedding a steel auxiliary frame in the main body structure at the bottom of the opening of the outer wall window, and reserving a tongue-and-groove with the depth of 12cm on the main body structure at the outdoor side of the steel auxiliary frame;
s2, processing or preparing a window frame and an opening fan according to the size of the opening of the external wall window, wherein the window frame is made of a heat insulation bridge-cut section bar, the door frame splicing materials on the window frame are pre-fixed by glue and then connected by using glue screws, and the joint of the door frame splicing materials is sealed and connected by using an adhesive tape after a protective film is removed; the frame of the opening sash is made of heat insulation broken bridge section bars, and the glass is made of hollow toughened LOW-E glass; before the group angle is processed, the fan is firstly smeared with group angle glue and then connected with the group angle piece with the glue; the sealing rubber strip of the opening sash is well bonded at the 90-degree splicing angle by structural adhesive to form a sealing ring, so that an equal-pressure cavity can be formed between the opening sash and the window frame when the opening sash is closed;
s3, installing the window frame to the corresponding hole according to the designed single typesetting, fixing the window frame on the steel auxiliary frame by using a drill tail stainless steel screw with glue, and then plugging the fabrication hole by using a cover with glue;
s4, coating a waterproof film on the tongue-and-groove;
s5, coating waterproof mortar on the waterproof film in a dense mode, and presetting the position of the outer windowsill into a high inner part and a low outer part to form a slope;
s6, wrapping masonry sill on the waterproof mortar;
s7, cleaning dust on the masonry sill table, and injecting a foam rod between the masonry sill table and the window frame;
s8, installing the hinge at the position corresponding to the opening sash and the window frame through the screw with the glue, and arranging the sealant between the hinge and the opening sash and between the hinge and the window frame to form a seamless environment;
s9, closing the opening fan, using a water pipe to drench the external wall window, controlling the water pressure between 1.5MP and 2MP, and the drenching time is 2 hours, judging whether water seepage occurs, if so, then performing sealant reinforcement on the water seepage position, or brushing waterproof paint on the outer joint of the window frame, and then drenching again until no water seepage occurs.
In step S7, the foam stick should be poured in cloudy or sunny days with an air temperature of 5 to 35 degrees.
In the step S2, the window frame and the opening sash processed in the workshop are checked and accepted, and the window frame and the opening sash are processed and manufactured in a large batch after passing the check and acceptance requirements.
Compared with the prior art, the invention has the following advantages:
1. attach the frame with the steel and pre-buried in major structure, under major structure's the effect that blocks, the rainwater of infiltration can't get into indoorly from between window frame and brickwork bank platform to make the waterproof nature of windowsill department better.
2. The groove is arranged on the main structure outside the steel auxiliary frame, and under the flow guiding effect of the groove, rainwater permeating from the window frame and the masonry sill table is guided to the outside, so that the waterproof performance of the windowsill is better.
3. The window frame butted with the bottom of the opening sash is provided with the drain hole, and rainwater accumulated on the window frame is drained to the outside by the drain hole, so that the rainwater infiltration phenomenon at the joint of the window sash can be eliminated.
The invention can further solve the problems of water seepage and poor air tightness of the external wall window, reduce the conditions of rectification and maintenance of the window due to the water leakage problem in the later period, is more suitable for owners with high requirements on energy saving and waterproof performance of the external wall window in high-grade communities, and improves the quality of living places of people.
Drawings
Fig. 1 is a schematic view of a vertical sectional structure of an exterior wall window according to the present invention.
Fig. 2 is a schematic structural diagram of the prior art.
The labels shown in the figures and the corresponding component names are:
1. a body structure; 11. a tongue-and-groove;
2. a window frame; 21. a drain hole; 22. a top frame; 23. erecting; 24. a bottom frame; 25. a sealing strip; 231. erecting the steel pipe inwards; 232. erecting the outer part; 233. heat insulation strip
3. Opening the fan; 31. a fan frame;
4. a steel auxiliary frame; 41. a nylon anchor bolt;
5. a waterproof film;
6. waterproof mortar;
7. masonry ridge platforms;
8. a foam bar;
9. an anticorrosion auxiliary frame;
10. angle steel adaptor.
Detailed Description
As can be seen from figure 1, the external wall window comprises a window frame 2, an opening sash 3, a steel auxiliary frame 4, a waterproof film 5, waterproof mortar 6, a masonry sill platform 7 and a foam rod 8,
pouring concrete at the opening of the outer wall window to form a main body structure 1, embedding a steel auxiliary frame 4 in the main body structure 1 at the bottom of the opening of the outer wall window through a nylon anchor bolt 41, and arranging the top of the steel auxiliary frame 4 to be flush with the main body structure 1 at the bottom of the opening of the outer wall window; a tongue-and-groove 11 is arranged on the main structure 1 outside the steel auxiliary frame 4;
the window frame 2 comprises a top frame 22, a middle support 23, a bottom frame 24 and two side frames, the bottom frame 24, the two side frames and the top frame 22 are connected through glue-carrying screws, two ends of the middle support 23 are connected to the two side frames through the glue-carrying screws respectively, sealing strips 25 are arranged on the inner sides of the upper end of the middle support 23, the inner sides of the side frames and the inner side of the lower end of the top frame 22, two ends of the top of the outer end face of the middle support 23 are provided with drain holes 21 communicated with the outdoor side, the window frame 2 is arranged in an opening of an outer wall window, the bottom frame 24 is fixedly connected with an auxiliary steel frame 4 through the glue-carrying screws, and the top frame 22 is fixedly connected with a main structure 1 at the top of the opening of the outer wall window through an anti-corrosion auxiliary frame 9, an angle steel adapter 10 and a stainless steel bolt group;
the opening fan 3 is arranged on the frame above the mullion 23 through a hinge, and sealing strips 31 for sealing connection are arranged on the inner and outer butt joint surfaces of the fan frame 31 of the opening fan 3, the top frame 22, the mullion 23 and the two frames;
the waterproof film 5 is laid on the surface of the rabbet 11, the waterproof mortar 6 is coated on the waterproof film 5, the masonry ridge table 7 is installed on the waterproof mortar 6, and the foam rod 8 is connected between the masonry ridge table 7 and the bottom frame 24 in a sealing manner;
and fixed glass is hermetically arranged in an area formed by the middle stile 23, the bottom frame 24 and the two side frames.
As can be seen from fig. 1, the upper surface of the waterproof mortar 6 is disposed obliquely downward from the window frame 2 side to the outdoor side with a slope of 2%.
In the present invention, the depth of the groove 11 is 12 cm.
As shown in fig. 1, the mullion 23 of the present invention includes an inner mullion 231, an outer mullion 232, and a heat insulation strip 233 connected between the inner mullion 231 and the outer mullion 232, wherein the inner mullion 231 and the outer mullion 232 are both aluminum alloy sections, a cavity is disposed on each of the inner mullion 231 and the outer mullion 232, a heat insulation cavity is formed between the heat insulation strip 233 and each of the inner mullion 232 and the outer mullion 232, and the water drain holes 21 are disposed at both ends of the top of the outer end surface of the outer mullion 232 and are in internal and external butt joint arrangement with the sealing strip 31 on the opening sash 3.
The installation method of the external wall window comprises the following steps:
s1, pouring reinforced concrete at the opening of the outer wall window to form a main body structure 1, embedding a steel auxiliary frame 4 in the main body structure 1 at the bottom of the outer wall window opening, and reserving a tongue-and-groove 11 with the depth of 12cm on the main body structure 1 at the outdoor side of the steel auxiliary frame 4;
s2, processing or preparing a window frame 2 and an opening sash 3 according to the size of the opening of the outer wall window;
s3, arranging the window frame 2 into the corresponding hole according to the designed order, fixing the window frame 2 on the steel auxiliary frame 4 by using a drill tail stainless steel screw with glue, fixedly connecting the top frame 22 with the main structure 1 at the top of the hole of the outer wall window by using the anti-corrosion auxiliary frame 9, the angle steel adapter 10 and the stainless steel bolt group, installing fixed glass in an area formed by enclosing the mullion 23, the bottom frame 24 and the two side frames, and plugging the fabrication hole by using a cover with glue;
s4, coating a waterproof film 5 on the tongue-and-groove 11;
s5, coating waterproof mortar 6 on the waterproof film 5 in a dense mode, and presetting the position of an outer windowsill into a high inner part and a low outer part to form a slope;
s6, wrapping masonry sill table 7 on the waterproof mortar 5;
s7, cleaning up dust on the masonry sill table 7, and injecting a foam rod 8 between the masonry sill table 7 and the bottom frame 24 of the window frame 2 for sealing connection in cloudy or sunny days with the air temperature of 5-35 ℃;
s8, installing the hinge at the position corresponding to the opening sash 3 and the window frame 2 through the screw with the glue, and arranging the sealant between the hinge and the opening sash 3 and between the hinge and the window frame 2 to form a seamless environment, thereby avoiding the problem that water permeates into the room through the opening sash 3;
s9, opening the fan 3, using a water pipe to drench the outer wall window, controlling the water pressure between 1.5MP and 2MP, and the water drenching time is 2 hours, judging whether water seepage occurs, if so, then performing sealant reinforcement on the water seepage position, or brushing waterproof paint on the outer joint seam of the window frame 2, and then drenching again until no water seepage occurs.
In the step S2, the window frame 2 and the opening sash 3 processed in the workshop are checked and accepted, and then the window frame is processed and manufactured in a large scale after the window frame passes the acceptance.
In order to effectively solve the problem that the outdoor water leaks into the indoor space at the window frame 2, in the step S2, the window frame 2 is processed or prepared as follows:
s21, customizing a top frame 22, a middle stile 23, a bottom frame 24, a side frame and a sealing strip 25 according to the size of an opening of an outer wall window, milling drain holes 21 communicated with the outdoor side at two ends of the top of the outer end face of the middle stile 23, and manufacturing the top frame 22, the middle stile 23, the bottom frame 24 and the side frame by heat insulation bridge-cut-off section bars;
s22, removing the protective films at the upper joints of the top frame 22, the middle stile 23, the bottom frame 24 and the side frames, splicing the protective films together, pre-fixing the protective films by using glue, and sealing and connecting the protective films by using screws with the glue to form the window frame.
In order to effectively solve the problem that the outdoor water seeps into the room at the opening fan 3, in step S2, the processing or preparation process of the opening fan 3 is as follows:
s23, customizing the sash frame 31 of the opening sash 3 according to the size of the area surrounded by the top frame 22, the mullion 23 and the side frame, wherein the sash frame 31 is made of a heat insulation bridge-cut-off section bar;
s24, firstly, injecting corner assembling glue on the fan frame 31 to be spliced together, then processing corner assembling pieces with glue to realize sealed connection, and installing hollow toughened LOW-E glass in the fan frame 31 to solve the problem of water seepage at the spliced seam;
s25, bonding a sealing rubber strip at the 90-degree splice angle of the sash frame 31 by using a structural adhesive to form a sealing ring, so that an equal-pressure cavity can be formed between the opening sash and the window frame when the opening sash is closed, and the problem of water seepage at the joint of the opening sash 3 and the window frame 2 is solved.
In the invention, the opening glass of the opening fan 3 and the fixed glass on the window frame 2 are both 6LOW-E +12A +6mm hollow glass, the heat transfer coefficient K is 2.6, the water tightness and the air tightness both reach 5 levels, and the energy-saving, heat-preserving and waterproof performances are both very good.

Claims (10)

1. The utility model provides an outer wall window, includes window frame (2) of installing on outer wall window opening department major structure (1) and install opening fan (3) in the window frame, its characterized in that: a steel auxiliary frame (4) is pre-embedded in a main body structure at the bottom of an opening of an outer wall window, the bottom of a window frame is fixedly connected with the steel auxiliary frame through screws, a rabbet (11) is arranged on the main body structure at the outdoor side of the steel auxiliary frame, a waterproof film (5), waterproof mortar (6) and a masonry sill table (7) are sequentially arranged on the surface of the rabbet, the masonry sill table and the window frame are in sealing connection through a foam rod (8), and a plurality of drain holes (21) are formed in the top of the outer end face of the window frame in sealing butt joint with a sash frame (31) at the bottom of an opening sash.
2. The exterior wall window of claim 1, wherein: the top of the steel auxiliary frame is arranged in parallel with the main structure at the bottom of the outer wall window opening.
3. The exterior wall window of claim 1, wherein: the window frame comprises a top frame (22), a mullion (23) and a bottom frame (24), the opening sash is connected between the top frame and the mullion in a sealing mode, and the drain hole is formed in the top of the outer end face of the mullion.
4. The exterior wall window of claim 3, wherein: the mullion comprises an inner mullion (231), an outer mullion (232) and a heat insulation strip (233) connected between the inner mullion and the outer mullion, and the water drain hole is formed in one side, facing the opening fan, of the top of the outer mullion.
5. The exterior wall window of claim 1, wherein: the upper surface of the waterproof mortar is obliquely arranged downwards from the side of the window frame to the outdoor side.
6. The exterior wall window of claim 5, wherein: the slope of the upper surface of the waterproof mortar is 2%.
7. The exterior wall window of claim 1, wherein: the depth of the groove is 12 cm.
8. A method of installing a window for an exterior wall according to any one of claims 1 to 7, comprising the steps of:
s1, pouring a main body structure (1) at the opening of the outer wall window, embedding a steel auxiliary frame (4) in the main body structure at the bottom of the opening of the outer wall window, and reserving a tongue-and-groove (11) with the depth of 12cm on the main body structure at the outdoor side of the steel auxiliary frame;
s2, processing or preparing a window frame (2) and an opening fan (3) according to the size of the opening of the external wall window, wherein the window frame is made of a heat insulation bridge-cut section bar, a mulling material on the window frame is pre-fixed by glue and then connected by using a screw with glue, and a protective film is removed from the joint of the mulling material and then sealed and connected by using an adhesive tape; the sash frame (31) of the opening sash is made of heat insulation broken bridge sectional materials, and the glass is made of hollow toughened LOW-E glass; before the group angle is processed, the fan is firstly smeared with group angle glue and then connected with the group angle piece with the glue; the sealing rubber strip of the opening sash is well bonded at the 90-degree splicing angle by structural adhesive to form a sealing ring, so that an equal-pressure cavity can be formed between the opening sash and the window frame when the opening sash is closed;
s3, installing the window frame to the corresponding hole according to the designed single typesetting, fixing the window frame on the steel auxiliary frame by using a drill tail stainless steel screw with glue, and then plugging the fabrication hole by using a cover with glue;
s4, coating a waterproof film (5) on the tongue and groove;
s5, coating waterproof mortar (6) on the waterproof film in a compact manner, and presetting the position of the outer windowsill into a high inner part and a low outer part to form a slope;
s6, wrapping masonry sill tables (7) on the waterproof mortar;
s7, cleaning dust on the masonry sill table, and injecting a foam rod (8) between the masonry sill table and the window frame;
s8, installing the hinge at the position corresponding to the opening sash and the window frame through the screw with the glue, and arranging the sealant between the hinge and the opening sash and between the hinge and the window frame to form a seamless environment;
s9, closing the opening fan, using a water pipe to drench the external wall window, controlling the water pressure between 1.5MP and 2MP, and the drenching time is 2 hours, judging whether water seepage occurs, if so, then performing sealant reinforcement on the water seepage position, or brushing waterproof paint on the outer joint of the window frame, and then drenching again until no water seepage occurs.
9. The method for installing an exterior wall window according to claim 8, wherein: in step S7, the foam stick should be poured in cloudy or sunny days with an air temperature of 5 to 35 degrees.
10. The method for installing an exterior wall window according to claim 8, wherein: in the step S2, the window frame (2) and the opening sash (3) processed in the workshop are checked and accepted, and then the window frame and the opening sash are processed and manufactured in a large scale after passing the checking and accepting requirements.
CN202110976276.3A 2021-08-24 2021-08-24 Exterior wall window and installation method thereof Active CN113565398B (en)

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Application Number Priority Date Filing Date Title
CN202110976276.3A CN113565398B (en) 2021-08-24 2021-08-24 Exterior wall window and installation method thereof

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CN113565398A true CN113565398A (en) 2021-10-29
CN113565398B CN113565398B (en) 2023-06-27

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