CN112610111B - Building outer wall door and window limb installation system with waterproof function - Google Patents
Building outer wall door and window limb installation system with waterproof function Download PDFInfo
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- CN112610111B CN112610111B CN202011426616.7A CN202011426616A CN112610111B CN 112610111 B CN112610111 B CN 112610111B CN 202011426616 A CN202011426616 A CN 202011426616A CN 112610111 B CN112610111 B CN 112610111B
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
- E04B1/7641—Elements for window or door openings, or for corners of the building
-
- 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
- E06B1/02—Base frames, i.e. template frames for openings in walls or the like, provided with means for securing a further rigidly-mounted frame; Special adaptations of frames to be fixed therein
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/66—Sealings
- E04B1/68—Sealings of joints, e.g. expansion joints
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/76—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls specifically with respect to heat only
- E04B1/762—Exterior insulation of exterior walls
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
-
- 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
-
- 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
- E06B1/60—Fastening frames to the border of openings or to similar contiguous frames by mechanical means, e.g. anchoring means
-
- 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
- E06B7/00—Special arrangements or measures in connection with doors or windows
- E06B7/26—Rain or draught deflectors, e.g. under sliding wings also protection against light for doors
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Door And Window Frames Mounted To Openings (AREA)
Abstract
The invention belongs to the technical field of aluminum alloy door and window installation engineering, and relates to a building outer wall door and window limb installation system with a waterproof function. The system comprises a lower clamping attachment frame and a side clamping attachment frame which are connected through a corner assembling piece to form an attachment frame whole; the whole auxiliary frame is aligned with the outer side of the wall structure and then connected through a clamping piece; the auxiliary frame is equal in width to the door and window frame and is connected with the door and window frame through screws after being aligned. A wing edge plate is protruded on the outer side of the upper edge of the lower clamping attachment frame, and outdoor sealing layers are arranged on the upper part and the lower part of the wing edge plate to respectively seal a gap between the door and window frame and the clamping attachment frame and a gap between the clamping attachment frame and the outer wall decoration layer; the wing edge plate is connected with a flashing plate which has the functions of water prevention and heat preservation layer protection. The invention provides a multi-cavity auxiliary frame style, an auxiliary frame installation mode and a connecting mode of the apron flashing and the auxiliary frame, solves the problem of mutual influence of door and window installation, exterior wall decoration and interior decoration and the problem of 'cold bridge' and plastering over-specification, comprehensively reduces the construction difficulty of door and window installation, and improves the waterproof effect.
Description
Technical Field
The invention belongs to the technical field of aluminum alloy door and window installation engineering, and relates to a building outer wall door and window limb installation system with a waterproof function.
Background
The door and window is used as a part of a building structure and is a weak part for energy conservation, heat preservation and water prevention of the building. The phenomena of water leakage, air leakage, freezing and frosting of the windowsill caused by the installation defects of the doors and the windows occur occasionally, and further the phenomena of mildewing and wall skin falling of the walls around the doors and the windows, particularly the walls below the windowsill, often occur.
In addition, the doors and windows are used as a boundary between an indoor finished product and an outdoor wall surface, the door and window construction, the indoor finished product construction and the outer wall decoration construction are mutually influenced, the process is multiple, and the difficulty of site construction management is increased. Door and window installation is therefore a critical factor affecting construction periods.
At present, the common technologies for door and window installation include a wet method window installation technology (figure 1), a tongue-and-groove installation technology (figure 2), a steel auxiliary frame installation technology (figure 3) and the like, and the technologies have certain defects in the aspects of building energy conservation, water resistance and construction convenience.
(1) The wet installation mode of the door and window adopts a window frame to be installed in the middle, the connection mode between the door and window frames and a wall body is that the bottom frame is connected by adopting a connecting piece, the upper frame and the side frame are connected by adopting expansion bolts, and after the treatment is finished, gaps are filled with foaming glue. And then, civil plastering and closing, and then performing indoor finish-coat construction, outer wall heat preservation and outer wall decoration construction.
(2) The tongue-and-groove installation process needs to reserve the tongue-and-groove around the door and window opening for door and window installation in the construction process, the construction is difficult by adopting a common wood formwork, and the door and window cannot be normally installed due to construction size deviation. When the window board is installed indoors in a refined mode, the window board is serious in frame eating, the exposed size of a window frame is small, the appearance effect is influenced, and the opening of an inward-opening window sash is influenced under the serious condition.
(3) In the steel auxiliary frame installation process, the auxiliary window frame is connected with the metal auxiliary frame through screws, and the metal auxiliary frame is driven into the windowsill through the shooting nails. The nail position is close to the position of the lintel of the door and window or the vertical rib of the window board frame, and the nail can be hit on the vertical rib and is not easy to fix. Moreover, according to the conventional steel frame attaching process, even if all the working procedures are constructed according to the specifications, the gap between the lintel or the structural beam and the outer frame of the door and window is also 30-44mm (fig. 4), and because the steel frame is made of different materials from the aluminum alloy door and window frames, a plastering layer is required to cover the door and window frames, the thickness of the plastering layer is far beyond the specifications, the plastering layer needs to adopt technical measures of hanging galvanized steel wire meshes or adding fine stone concrete, the workload is increased, and the plastering on the upper edge and two side edges of the window has the risk of falling off and hurting people. Chinese patent CN201720682737.5 discloses a window subframe installed by a tongue-and-groove installation process, which solves the problem of insufficient strength of an insulating layer by using a T-shaped embedded steel part. However, the technology still cannot avoid the appearance of the upward seam of the outer wall heat-insulating layer, and cannot completely reduce the probability that rainwater leaks into the room along the gap between the outer wall heat-insulating layer and the structural wall body.
When the traditional installation process is adopted, the outdoor windowsill is usually inclined through the vitrified micro bubbles and limited by the height of a window frame material, the heat insulation thickness of the outdoor windowsill is far smaller than that of a wall body, so that a cold bridge for installing doors and windows is formed, and the cold bridge phenomena such as dew condensation and mildew of the windowsill and the like are caused.
Disclosure of Invention
The invention aims to provide a building exterior wall door and window adjacent edge installation system with a waterproof function, provides a novel aluminum alloy multi-cavity auxiliary frame pattern, a connection mode of the auxiliary frame and peripheral openings of windows, and provides a door and window adjacent edge installation process method, so that the problems in the prior art are solved, the construction difficulty of door and window installation is comprehensively reduced, the waterproof effect is improved, and the use effect of aluminum alloy doors and windows is ensured.
In order to achieve the purpose, the invention is realized by adopting the following technical scheme:
the invention provides a building outer wall door and window adjacent edge installation system with a waterproof function, which comprises a lower clamping attachment frame arranged at the lower edge of a window hole wall body and side clamping attachment frames arranged at the side edge and the upper edge of the window hole wall body, wherein the lower clamping attachment frame and the side clamping attachment frames are connected through a corner assembling piece to form an attachment frame whole body; the outer sides of the lower clamping attachment frame and the side clamping attachment frame are respectively aligned with the outer side of the wall body, and clamping pieces are respectively arranged between the lower clamping attachment frame and the wall body; the clamping piece is fixedly connected with the wall body through a shooting nail, and a filling layer is filled between the clamping piece and the wall body; the wall body outer side adhesive material is flush with the top surfaces of the lower clamping attachment frame and the side clamping attachment frame, and the wall body inner side adhesive material does not exceed the top surfaces of the lower clamping attachment frame and the side clamping attachment frame;
the thickness of the wall body is larger than the width of the window auxiliary frame, the lower clamping auxiliary frame and the side clamping auxiliary frame are equal in width, and the lower clamping auxiliary frame, the top of the side clamping auxiliary frame and the bottom of the window auxiliary frame are connected through screws respectively; the side clamping attachment frame is not contacted with the window auxiliary frame, and a glue stick is arranged in a gap between the side clamping attachment frame and the window auxiliary frame;
the lower clamping auxiliary frame and the side clamping auxiliary frame internally comprise more than three hollow auxiliary frame cavities which are arranged in parallel, an upward sunken auxiliary frame inner clamping groove is formed in the center of the bottom, and auxiliary frame folding edges are respectively arranged on two sides of a notch of the auxiliary frame inner clamping groove; the top of the outer side of the lower clamping attachment frame is provided with an upward convex vertical plate, and the upper edge of the vertical plate is obliquely and outwards provided with a wing edge plate;
the clamping piece is Z-shaped and comprises an upper plate and a lower plate which are connected at the tail ends, the upper plate is higher than the lower plate, two raised clamping pieces are arranged on the upper surface of the upper plate, the clamping pieces extend into the clamping grooves in the auxiliary frame, and the two auxiliary frame folding edges are respectively clamped between the two clamping pieces and the upper plate; the lower plate is provided with a nail ejecting hole, the position of the nail ejecting hole protrudes out of the lower clamping attachment frame and the side clamping attachment frame, and a nail penetrates through the nail ejecting hole to connect the clamping piece and the wall body;
an indoor sealing strip is arranged at the included angle formed by the wall body inner side adhesive material, the lower clamping attachment frame and the side clamping attachment frame, and an outdoor sealing strip is arranged at the included angle formed by the wall body outer side adhesive material and the window auxiliary frame.
Furthermore, a lower filling layer is arranged between the upper plate connected with the lower clamping attachment frame and the wall body, and a side filling layer is arranged between the upper plate connected with the side clamping attachment frame and the wall body.
Furthermore, a filling sealing layer is arranged in a gap on the outer side of the glue stick between the side joint attaching frame and the window auxiliary frame, and the filling sealing layer is made of weather-proof sealant.
Furthermore, a flashing board is connected to the wing edge board and comprises an inclined slope board covering the upper side of the material attached to the outer side of the wall body, a clamping groove piece extending towards the inclined lower side is arranged at the edge of the high position of the slope board, and a water baffle hung downwards is arranged at the edge of the low position of the slope board; the wing edge plate is clamped into the clamping groove piece; and a fixing layer is arranged between the groove clamping piece, the lower part of the slope plate and the outer side adhesive material of the wall body.
Furthermore, the wing is provided with an end part protruding piece along the upper edge of the plate, and the section of the edge below the end part protruding piece is a sharp angle below 90 degrees.
Furthermore, the wing edge plate and the side wall of the clamping groove piece are provided with self-tapping screws for fixing in a penetrating mode.
Furthermore, the outer side adhesive material of the wall body comprises an outer heat-insulating layer and an outer decorative layer, wherein the outer layer of the outer heat-insulating layer is the outer decorative layer; and sealant is arranged between the outer decorative layer and the water baffle.
Furthermore, the outer side attachment material of the wall body is an external attachment material, rubber strips are arranged between the external attachment material and the outer sides of the lower clamping attachment frame and the side clamping attachment frame, and the rubber strips are located below the outdoor sealing strip.
Furthermore, the upper surface of the external hanging material at the lower edge of the window hole wall body is designed to be inclined.
Further, the material of lower filling layer is expanded polystyrene or dry and hard cement mortar, and the material of side filling layer is expanded polystyrene, and the material of outdoor sealing strip is sealed glue or expanded polystyrene for resistant time, and the material of indoor sealing strip is sealed glue for resistant time, and the material of fixed bed is expanded polystyrene.
By adopting the technical scheme, the invention has the beneficial effects that:
(1) The auxiliary frame is connected with the peripheral openings of the window in a clamping manner, and has the following advantages:
A. the aluminum alloy auxiliary frame material is connected by the clamping pieces, so that a water seepage channel is prevented from being formed by punching the aluminum alloy auxiliary frame material;
B. after the clamping piece is adopted, the position of the shooting nail is led into the beam, so that the position of the vertical rib of the middle frame of the wall body can be avoided;
C. the distance between the clamping sheets can be correspondingly adjusted according to the type of the aluminum alloy frame material, and the adaptability is strong.
(2) The lower clamping auxiliary frame is connected with the window auxiliary frame in a seamless mode: the lower clamping auxiliary frame and the window auxiliary frame can be tightly attached together under the action of gravity, the waterproof and heat-insulating effects can be completely achieved after glue is applied to the positions of the protruding wing edge plates, and the procedure of applying polyurethane foam glue between the auxiliary frame and the door and window frames is omitted.
(3) The auxiliary frame design ensures the gluing thickness of the outdoor sealing strip, and accords with the regulation that the thickness of the adhesive tape is not less than 8 mm.
(4) The apron flashing arranged by the invention is flexible to use and can be selectively used according to the field condition; is suitable for gluing and sealing triangles, and has obvious waterproof effect.
(5) The edge-facing mounting process reduces the cold bridge phenomenon, reduces the over-standard plastering phenomenon around the window opening, and is convenient for construction interface division and synchronous construction.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
In the drawings:
FIG. 1 is a sectional view of a wet installation method of a door and window;
FIG. 2 is a cross-sectional view of a tongue and groove arrangement for a window;
FIG. 3 is a sectional view of the mounting manner of the steel auxiliary frame for doors and windows;
FIG. 4 is a sectional view showing the installation manner of the adjacent edges of the upper joint of the auxiliary frame of door and window steel;
FIG. 5 is a schematic view of the structure of the installation system of the door/window edge of the exterior wall of the building with waterproof function in embodiment 1;
FIG. 6 is an enlarged upper partial view of embodiment 1;
FIG. 7 is an enlarged view of a lower part of embodiment 1;
FIG. 8 is a second schematic structural view of the installation system of the door/window adjacent edge of the exterior wall of the building with waterproof function in example 1;
FIG. 9 is a cross-sectional view of a lower three-cavity card attachment frame;
FIG. 10 is a cross-sectional view of an upper three-cavity card attachment frame;
FIG. 11 is a cross-sectional view of the clip;
FIG. 12 is a perspective view of the clip member;
FIG. 13 is a cross-sectional view of a flashing;
FIG. 14 is a perspective view of a apron flashing;
FIG. 15 is a schematic view showing the connection between the apron flashing and the lower three-cavity clip-on frame;
FIG. 16 is a cross-sectional view of three outdoor sealant layers;
FIG. 17 is a schematic view of a "three level" installation;
FIG. 18 is a schematic view of the structure of the installation system of the waterproof window/door of the exterior wall of the building in embodiment 2;
the respective symbols in the figure are as follows: 1 lower clamping attachment frame, 101 wing edge plate, 102 end part protrusion piece, 103 vertical plate, 2 side clamping attachment frame, 3 attachment frame cavity, 4 attachment frame inner clamping groove, 5 attachment frame folding edge, 6 clamping piece, 601 upper plate, 602 lower plate, 603 clamping piece, 604 hole groove, 605 shooting nail hole, 7 shooting nail, 8 screw, 9 glue stick, 10 window subframe, 11 filling layer, 1101 lower filling layer, 1102 side filling layer, 12 indoor sealing layer, 13 outdoor sealing layer, 14 water dropping line, 15 outer insulating layer, 16 outer decorative layer, 17 water-proof plate, 1701 clamping groove piece, 1702 slope plate, 1703 water baffle, 18 self-tapping nail, 19 fixing layer, 20 window board plate, 21 inner decorative layer, 22 wall, 23 external hanging material and 24 rubber strip.
Detailed Description
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.
The invention will be further explained with reference to the drawings.
Example 1
As shown in fig. 5-17, the outer attachment material of the wall 22 includes an outer insulation layer 15 and an outer finishing layer 16, and the outer layer of the outer insulation layer is the outer finishing layer. The wall body inner side adhesive material comprises an inner decorative surface layer 21 and a window board 20, wherein the window board is arranged on the upper surface of the lower edge of the indoor window hole wall body. The outer side of the upper edge of the wall body of the window opening is sloped by vitrified micro bubbles to form a 10% inclined water dripping line 14. The outer side of the lower edge of the window opening wall body is provided with a 10% gradient.
The building outer wall door and window adjacent edge installation system with the waterproof function comprises a lower clamping attachment frame 1 arranged on the lower edge of a window hole wall body and side clamping attachment frames 2 arranged on the side edge and the upper edge of the window hole wall body. The materials of the lower clamping auxiliary frame and the side clamping auxiliary frame are the same as the material of the window auxiliary frame 10, and the lower clamping auxiliary frame and the side clamping auxiliary frame can be connected by angle components to form a door and window auxiliary frame whole body.
Clamping pieces 6 are respectively arranged between the lower clamping attachment frame and the wall body and between the side clamping attachment frame and the wall body; the clamping piece and the wall body are fixedly connected through the shooting nail 7, and a filling layer 11 is filled between the clamping piece and the wall body.
Arranged in a "three level" manner (as shown in fig. 17): the outer sides of the lower clamping attachment frame and the side clamping attachment frame are respectively aligned with the outer side of the wall body (flush 1), the outer heat-insulating layer is flush with the top surfaces of the lower clamping attachment frame and the side clamping attachment frame (flush 3), and the window board is not arranged beyond the top surfaces of the lower clamping attachment frame and the side clamping attachment frame; the thickness of the wall body is larger than the width of the window auxiliary frame, and the window auxiliary frame is as wide as the lower clamping auxiliary frame and the side clamping auxiliary frame (flush 2).
The lower clamping attachment frame, the top of the side clamping attachment frame and the bottom of the window auxiliary frame are respectively connected through screws 8; the side clamping attachment frame is not contacted with the window auxiliary frame, and a glue stick 9 is arranged in a gap between the side clamping attachment frame and the window auxiliary frame. And silicone weather-resistant sealant filling sealing layers are arranged in gaps on the outer sides of the glue rods between the side clamping attachment frames and the window auxiliary frames, so that the surfaces of the gaps are more flat and smooth.
An indoor sealing strip 12 is arranged at an included angle formed between the inner decorative surface layer and the side clamping attachment frame, and between the window board and the lower clamping attachment frame, and an outdoor sealing strip 13 is arranged at an included angle formed between the outer insulating layer and the window auxiliary frame. The outdoor sealing strip is made of weather-resistant sealant or foaming rubber, and the indoor sealing strip is made of weather-resistant sealant.
The upper surfaces of the lower clamping auxiliary frame and the side clamping auxiliary frame are smooth, so that finished products can be protected and deposited dust can be cleaned conveniently; the interior of the auxiliary frame comprises more than three hollow auxiliary frame cavities 3 which are arranged in parallel, and the auxiliary frame is of a multi-cavity design, so that the heat insulation performance is good, and the strength of the auxiliary frame is high; the center of the bottom is provided with an upward concave auxiliary frame inner clamping groove 4, and two sides of the notch of the auxiliary frame inner clamping groove are respectively provided with an auxiliary frame folding edge 5. The top of the outer side of the lower clamping attachment frame is provided with an upward convex vertical plate 103, the upper edge of the vertical plate is obliquely and externally provided with a wing edge plate 101 with the thickness of about 10mm, and the included angle between the wing edge plate and the window subframe is 45 degrees; the window subframe tightly pushes the vertical plate, so that the mounting fool-type operation is realized, in addition, the pressure generated by the negative pressure of the door and the window is born, and the safety is improved.
The clamping piece is Z-shaped and comprises an upper plate 601 and a lower plate 602 which are connected at the tail ends, and the upper plate is higher than the lower plate. Two raised clamping sheets 603 are arranged on the upper surface of the upper plate, the clamping sheets extend into the clamping grooves in the auxiliary frame, and the two auxiliary frame folding edges are clamped between the two clamping sheets and the upper plate respectively. The hypoplastron is provided with penetrates nail hole 605, penetrates nail hole's position salient and attaches the frame, the side joint attaches the frame under in the joint, penetrates nail hole connection joint spare and wall body, will penetrate the nail position and introduce to the roof beam in, can avoid the position of setting up the muscle. The process steel plate is punched into the clamping piece, and a hole groove 604 is formed below the clamping piece.
A lower filling layer 1101 is arranged between the upper plate connected with the lower clamping attachment frame and the wall body, and a side filling layer 1102 is arranged between the upper plate connected with the side clamping attachment frame and the wall body. The lower filling layer is made of foaming glue or dry and hard cement mortar, and the side filling layer is made of foaming glue.
The wing is provided with a 5mm end boss 102 along the upper edge of the panel, and the cross section of the edge below the end boss is a sharp angle of less than 90 degrees. The skirt panels are connected to flashing 17 which comprises sloping panels 1702 with a slope of 10% overlying the outer attachment material of the wall. The edge of the high position of the slope plate is provided with a clamping groove piece 1701 which extends towards the lower direction in an inclined way, the edge of the low position of the slope plate is provided with a water baffle 1703 which is hung down, and sealant is arranged between the outer decorative surface layer and the water baffle. The wing is clamped into the clamping groove piece along the board, and the sharp corners of the end protruding pieces enable the clamping groove piece not to fall off easily. The wing is provided with a self-tapping screw 18 for fixing along the side wall of the plate and the slot member. And a fixing layer 19 made of foaming adhesive is arranged between the groove clamping piece, the lower part of the slope plate and the adhering material on the outer side of the wall body.
The door and window bottom sets up the effect as follows with the apron of wing looks union coupling:
A. promote water-proof effects: after the water-retaining wall is provided with the flashing, rainwater flowing down along the vertical surface of the door and window is completely evacuated to the outer side of the wall body along the flashing, rainwater cannot seep between the outer heat-insulating layer and the auxiliary window frame and between the auxiliary window frame and the door and window hole, and the risk of seepage is greatly reduced. In addition, the gap between the window subframe and the lower clamping auxiliary frame is sealed by gluing the triangular outdoor sealing strip on the upper side of the protruding wing edge plate, and the waterproof effect is guaranteed.
B. The outer heat-insulating layer and the outer decorative surface layer can be directly pressed into the flashing board: the heat insulation of the outer wall at the lower edge of the door and window opening is directly pressed below the flashing plate, so that a facing-to-sky seam is avoided, and the probability of rainwater leakage between the outer heat insulation layer and the structural wall is reduced.
C. The building quality is improved: the flashing is shaped and processed in factory, and the gradient is easy to control. The apron flashing can be attached the frame with lower joint and with material and outward appearance, and aluminum alloy door and window outer windowsill can promote the quality of building.
D. Three mounting modes of the flashing plate are fixed firmly: the apron flashing is fixed through the mode of joint with the joint attaches frame down, and supplementary tapping screw is fixed to paste together through fixed bed and outer heat preservation when the outer wall insulation construction, the installation is firm.
E. Adopt the apron flashing can grasp in a flexible way: when the outer wall adopts the dry hanging stone, aluminum plate and other processes, the flashing board can be cancelled, and whether the combination is used can be flexibly determined.
As shown in fig. 16, the lower clip-on frame is provided with a protruding wing edge plate of about 10mm at the upper end of the outer side, the wing edge plate forms an angle of 45 degrees with the vertical surface of the vertical plate and an angle of 50 degrees with the outer windowsill with a gradient of 10 percent, after the window is mounted, the window is sealed by an outdoor sealing strip made of neutral silicone adhesive or weather-resistant sealant, the glue seam interface is triangular (fig. 16 (b)), and is tightly connected with the window subframe, when the width of the sealing strip is 15mm, the thickness reaches 12mm, and the regulation that the thickness of the adhesive strip is not less than 8mm is met. If the raised wing edge plate is not arranged (fig. 16 (c)), the thickness of the adhesive tape is only 5mm and is not in accordance with the regulations if the existing part of the door and window installation process is adopted. The thickness of the outdoor sealing strips (figure 16 (a)) on both sides of the window opening reaches 6mm, and the window opening conforms to the regulations. The included angle between the water dripping line on the outer side of the upper edge of the window hole and the window auxiliary frame is smaller than 90 degrees, and the thickness of the outdoor sealing strip can exceed 6mm and accords with the regulations.
The system emphasizes that the aluminum alloy clamping auxiliary frame is as wide as a door and window profile, the aluminum alloy clamping auxiliary frame is aligned with the door and window profile up and down during installation, the clamping auxiliary frame is aligned with the door and window hole wall, the processes of external wall heat preservation, indoor finish-pack construction, water-flashing board installation and the like are in cooperation with the auxiliary frame installation, and the specific effects are as follows:
(1) The cold bridge phenomenon is reduced: the common cold bridge quality common defects of the auxiliary window frame and the lower window wall can be avoided by the installation of the adjacent edge, the peripheral structure of the original window hole is moved to the inner side of the door and the window, and the cold bridge is reduced, which is an important innovation point of the installation technology.
(2) Construction interface division and synchronous construction are facilitated: the doors and windows are the boundary between the indoor finished product and the outdoor wall surface, the door and window construction, the indoor finished product construction and the outer wall decoration construction are mutually influenced, the process is various, the difficulty of site construction management is increased, and the door and window construction method becomes a key factor influencing the construction period. Compared with a wet-type installation process and a tongue-and-groove installation process, the influence of the deviation of the reserved size of the door and window opening on the installation and processing of the door and window is small, after the auxiliary frame is installed, the external wall construction, the door and window processing and the indoor rough installation and repair construction can be simultaneously carried out, the three are simultaneously constructed, the working interface is easy to divide, and the engineering progress is accelerated.
(3) Reduce window opening and plaster supernormal phenomenon all around: in the windowsill inboard, the joint attaches the frame and flushes with vice frame facade of window, attaches the frame because of the joint and vice frame of window is the same material, and door and window entrance to a cave side and top surface can plaster or decorate according to the standard requirement, needn't emphasize that the decorative layer covers the joint and attaches the frame. By adopting the system, the plastering layer can be closed to the outer side of the auxiliary frame, the thickness of the plastering layer is less than 15mm, the specification and regulation are met, and plastering treatment measures are not required to be added.
(4) "three flush" facilitates size and position control:
A. the outer side of the clamping auxiliary frame is flush along the outer side of the wall body of the door and window hole and is used for installing the auxiliary window frame;
B. the inner side of the window auxiliary frame is flush with the vertical surface of the clamping and attaching frame and is used for installing a window;
C. the outer wall heat preservation attaches the frame with the joint and goes up the horizontal plane and flush for the outer wall heat preservation construction.
The three flush images are vivid, the bottom crossing and the work arrangement of installation workers are facilitated, and the installation size and the installation position are easy to guarantee.
(5) Does not influence the installation of the flashing: the outer side is faced the limit installation, and the wall is chosen along the protruding wing of lower joint attaches the frame along the board, does not influence the apron flashing level and inserts and connect in the wing is along the board.
(6) The edge mounting is also the center mounting: the thermal insulation thickness of the outer wall in northern China is about 10-15cm, the structural thickness of the outer wall is about 20cm, and the widths of the inner windowsill and the outer windowsill are basically the same after the outer sides of the clamping attachment frames are aligned and installed along the outer sides of the door and window hole walls. For southern areas without heat preservation requirements, the width of the inner windowsill can be increased by installing the inner windowsill along the outer side, so that the inner windowsill can be conveniently used.
Example 2
As shown in fig. 18, unlike embodiment 1, the use of the flashing is eliminated. The outer side attachment material of the wall body is an external attachment material 23, a rubber strip 24 is arranged between the external attachment material and the outer sides of the lower clamping attachment frame and the side clamping attachment frame, and the rubber strip is positioned below the outdoor sealing strip. The upper surface of the external hanging material at the lower edge of the window hole wall body is designed to be inclined, and the inclination of the inclination is 10%.
When the external hanging material is stone or metal, the thickness of the outdoor sealing strip can still meet the specification, and the waterproof performance can also be guaranteed.
It should be understood that the above description is only a preferred embodiment of the present invention, and not intended to limit the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and equivalents may be made in the technical solutions described in the foregoing embodiments, or some technical features may be substituted. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A building outer wall door and window adjacent edge installation system with a waterproof function is characterized by comprising a lower clamping attachment frame (1) arranged at the lower edge of a window hole wall body (22) and side clamping attachment frames (2) arranged at the side edge and the upper edge of the window hole wall body (22), wherein the lower clamping attachment frame (1) and the side clamping attachment frames (2) are connected through corner assembling pieces to form an attachment frame whole; the outer sides of the lower clamping attachment frame (1) and the side clamping attachment frame (2) are respectively aligned with the outer side of the wall body (22), and clamping pieces (6) are respectively arranged between the lower clamping attachment frame and the wall body (22); the clamping piece (6) is fixedly connected with the wall body (22) through the shooting nail (7), and a filling layer (11) is filled between the clamping piece (6) and the wall body (22); the outer side adhesive material of the wall body (22) is flush with the top surfaces of the lower clamping attachment frame (1) and the side clamping attachment frame (2), and the inner side adhesive material of the wall body (22) does not exceed the top surfaces of the lower clamping attachment frame (1) and the side clamping attachment frame (2);
the thickness of the wall body (22) is larger than the width of the window auxiliary frame (10), the window auxiliary frame (10) is as wide as the lower clamping attachment frame (1) and the side clamping attachment frame (2), and the tops of the lower clamping attachment frame (1) and the side clamping attachment frame (2) are connected with the bottom of the window auxiliary frame (10) through screws (8); the side clamping attachment frame (2) is not contacted with the window auxiliary frame (10), and a glue stick (9) is arranged in a gap between the side clamping attachment frame and the window auxiliary frame;
the lower clamping attachment frame (1) and the side clamping attachment frame (2) internally comprise more than three hollow attachment frame cavities (3) which are arranged in parallel, the center of the bottom is provided with an upward sunken attachment frame inner clamping groove (4), and two sides of a notch of the attachment frame inner clamping groove (4) are respectively provided with an attachment frame folding edge (5); the top of the outer side of the lower clamping attachment frame (1) is provided with an upward convex vertical plate (103), and the upper edge of the vertical plate (103) is obliquely outward and is obliquely upward provided with a wing edge plate (101);
the clamping piece (6) is Z-shaped and comprises an upper plate (601) and a lower plate (602) which are connected at the tail ends, the upper plate (601) is higher than the lower plate (602), two tilting clamping pieces (603) are arranged on the upper surface of the upper plate (601), the clamping pieces (603) extend into the clamping grooves (4) in the auxiliary frame, and the two auxiliary frame folding edges (5) are respectively clamped between the two clamping pieces (603) and the upper plate (601); the lower plate (602) is provided with a nail shooting hole (605), the position of the nail shooting hole (605) protrudes out of the lower clamping attachment frame (1) and the side clamping attachment frame (2), and a nail shooting (7) penetrates through the nail shooting hole (605) to connect the clamping piece (6) and the wall body (22);
an indoor sealing strip (12) is arranged at an included angle formed by the inner side adhesive material of the wall body (22), the lower clamping attachment frame (1) and the side clamping attachment frame (2), and an outdoor sealing strip (13) is arranged at an included angle formed by the outer side adhesive material of the wall body (22) and the window auxiliary frame (10);
a flashing (17) is connected to the wing edge plate (101), the flashing (17) comprises an inclined slope plate (1702) covering the upper part of the material attached to the outer side of the wall body (22), a clamping groove piece (1701) extending obliquely downwards is arranged at the edge of the high position of the slope plate (1702), and a water baffle (1703) hung downwards is arranged at the edge of the low position of the slope plate (1702); the wing edge plate (101) is clamped into the clamping groove piece (1701); a fixing layer (19) is arranged between the lower parts of the slot clamping piece (1701) and the slope plate (1702) and the outer side adhesive material of the wall body (22);
the wing is provided with an end part protruding piece (102) along the upper edge of the plate (101), and the section of the edge below the end part protruding piece (102) is a sharp angle below 90 degrees.
2. The building outer wall door and window adjacent edge installation system with the waterproof function according to claim 1, wherein a lower filling layer (1101) is arranged between an upper plate (601) connected with the lower clamping attachment frame (1) and a wall body (22), and a side filling layer (1102) is arranged between the upper plate (601) connected with the side clamping attachment frame (2) and the wall body (22).
3. The building outer wall door and window adjacent edge installation system with the waterproof function as claimed in claim 1, wherein a filling sealing layer is arranged in a gap on the outer side of the glue rod (9) between the side clamping auxiliary frame (2) and the window auxiliary frame (10), and the filling sealing layer is made of weather-resistant sealant.
4. The system for installing the door and window adjacent edge of the building external wall with the waterproof function as claimed in claim 1, wherein a self-tapping screw (18) for fixing is arranged on the side wall of the wing edge plate (101) and the slot piece (1701) in a penetrating manner.
5. The building exterior wall door and window limb installation system with the waterproof function according to claim 1 or 4, characterized in that the outer side adhesive material of the wall body (22) comprises an outer insulating layer (15) and an outer facing layer (16), wherein the outer layer of the outer insulating layer (15) is the outer facing layer (16); and sealant is arranged between the outer decorative layer (16) and the water baffle (1703).
6. The building outer wall door and window adjacent edge installation system with the waterproof function according to any one of claims 1 to 3, wherein an outer side adhesive material (23) of the wall body (22), a rubber strip (24) is arranged between the outer side of the outer side adhesive material (23) and the outer sides of the lower clamping attachment frame (1) and the side clamping attachment frame (2), and the rubber strip (24) is positioned below the outdoor sealing strip (13).
7. The building exterior wall door and window facing edge installation system with the waterproof function as claimed in claim 6, wherein the upper surface of the external hanging material (23) at the lower edge of the window hole wall body (22) is designed to be inclined.
8. The system for installing the door and window adjacent edge of the building external wall with the waterproof function as claimed in claim 2, wherein the lower filling layer (1101) is made of foam rubber or dry and hard cement mortar, the side filling layer (1102) is made of foam rubber, the outdoor sealing strip (13) is made of weather-resistant sealant or foam rubber, the indoor sealing strip (12) is made of weather-resistant sealant, and the fixing layer (19) is made of foam rubber.
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| CN113653423A (en) * | 2021-08-09 | 2021-11-16 | 张伟 | Special detachable window structure for ultralow-energy passive house decoration |
| CN114182863B (en) * | 2021-12-01 | 2023-04-25 | 南京城镇建筑设计咨询有限公司 | Unit type curtain wall with green assembly |
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| GB2119428A (en) * | 1982-04-27 | 1983-11-16 | Monarch Aluminium | Weather bar for a door |
| CN201416376Y (en) * | 2009-04-03 | 2010-03-03 | 张国祥 | Water-resistant device of external window lower frame of building |
| CN204326868U (en) * | 2014-12-11 | 2015-05-13 | 张远玲 | A kind of for slip material in window |
| CN105275309A (en) * | 2015-11-13 | 2016-01-27 | 浙江中财型材有限责任公司 | Door/window auxiliary frame and application method thereof |
| CN111535701A (en) * | 2019-09-02 | 2020-08-14 | 孙生根 | Low-energy-consumption building external window structure and installation method |
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2020
- 2020-12-09 CN CN202011426616.7A patent/CN112610111B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2119428A (en) * | 1982-04-27 | 1983-11-16 | Monarch Aluminium | Weather bar for a door |
| CN201416376Y (en) * | 2009-04-03 | 2010-03-03 | 张国祥 | Water-resistant device of external window lower frame of building |
| CN204326868U (en) * | 2014-12-11 | 2015-05-13 | 张远玲 | A kind of for slip material in window |
| CN105275309A (en) * | 2015-11-13 | 2016-01-27 | 浙江中财型材有限责任公司 | Door/window auxiliary frame and application method thereof |
| CN111535701A (en) * | 2019-09-02 | 2020-08-14 | 孙生根 | Low-energy-consumption building external window structure and installation method |
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