CN110284801B - Window heat-insulation mounting structure and mounting method thereof - Google Patents
Window heat-insulation mounting structure and mounting method thereof Download PDFInfo
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- CN110284801B CN110284801B CN201910334652.1A CN201910334652A CN110284801B CN 110284801 B CN110284801 B CN 110284801B CN 201910334652 A CN201910334652 A CN 201910334652A CN 110284801 B CN110284801 B CN 110284801B
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- 238000009413 insulation Methods 0.000 title claims abstract description 164
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000010410 layer Substances 0.000 claims abstract description 65
- 238000007789 sealing Methods 0.000 claims abstract description 26
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 24
- 238000004321 preservation Methods 0.000 claims abstract description 21
- 238000009434 installation Methods 0.000 claims abstract description 16
- 239000012790 adhesive layer Substances 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 36
- 229920002635 polyurethane Polymers 0.000 claims description 35
- 239000004814 polyurethane Substances 0.000 claims description 35
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 3
- 230000001070 adhesive effect Effects 0.000 claims description 3
- 239000011083 cement mortar Substances 0.000 claims description 3
- 238000005520 cutting process Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- 238000007788 roughening Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 abstract description 5
- 239000006071 cream Substances 0.000 abstract 1
- 238000013461 design Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 238000005265 energy consumption Methods 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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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
- 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
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0296—Repairing or restoring facades
-
- 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
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/12—Metal frames
-
- 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
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/34—Coverings, e.g. protecting against weather, for decorative purposes
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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
- E06B1/04—Frames for doors, windows, or the like to be fixed in openings
- E06B1/36—Frames uniquely adapted for windows
-
- 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
- E06B1/6015—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
- 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
-
- 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
- E06B1/70—Sills; Thresholds
- E06B1/702—Window sills
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- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Acoustics & Sound (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Building Environments (AREA)
Abstract
A window heat-insulating mounting structure and a mounting method thereof belong to the technical field of window heat insulation, solve the problem of cold and hot bridges caused by the non-tight heat insulation of the existing window and enhance the heat-insulating integrity. The solution is as follows: the outer wall insulation board is installed on the lateral surface of window position department brickwork with the window insulation board, the thickness of window insulation board and the length that the outer wall insulation board extends to the brickwork outside equal, window insulation board' S head end passes through adhesive layer fixed connection with the outer wall insulation board, the window insulation board is provided with the concave surface on being close to the side of window frame one side, the tail end of window insulation board is provided with the decurrent inclined plane of slope, holding plate sets up to the S font, with holding plate and window insulation board fixed mounting on the lateral surface of brickwork through the bolt, then adopt the heat preservation mortar to wrap up the subframe inboard completely, correspondingly set up decorative layer and sealed cream. The invention can effectively prevent cold and hot bridge phenomena, has stronger wrapping property, sealing property and installation stability, and has simple and clear construction process.
Description
Technical Field
The invention belongs to the technical field of window heat preservation in the field of building heat preservation, and particularly relates to a window heat preservation installation structure and an installation method thereof.
Background
In recent years, with the development of green buildings in China and the improvement of the energy-saving standard requirements of the buildings, the external wall heat-insulation design and the transformation of new buildings and existing buildings are imperative, but the heat-insulation design of a window opening in the external wall heat-insulation design is often neglected. The window opening is the weakest part of the building energy consumption loss, the energy consumption accounts for about 60 percent of the total energy consumption of the building, wherein the heat transfer loss is 30 percent, so the window opening is the key point of the energy-saving design of the outer protective structure.
After the door and window opening of a building house is built, the machining size of the door and window is difficult to accurately measure due to the fact that unavoidable errors exist in the size of the door and window opening, and in order to solve the problem that positioning is difficult when the door and window opening is used for installing a door frame, an auxiliary frame is generally installed at the position of the door and window opening, so that the relatively accurate measurement of the machining size of the door and window is achieved, the installation standardization of the door and window is enhanced, and the machining efficiency and the installation efficiency of the door and window are improved.
After the door and window are installed, the door and window need to be fixed through a concrete structure and the like so as to ensure the stability of the door and window structure after installation. Meanwhile, in order to ensure the heat preservation effect of the door and window, a heat preservation layer is covered on the concrete structure, and finally a plastering layer is covered on the heat preservation layer. Because door and window need fix on concrete structure, consequently the clearance between door and window and the concrete structure is less, just leads to the space that can be used for setting up the heat preservation to be less yet for the heat preservation thickness is thinner, is difficult to guarantee door and window's heat preservation effect. Meanwhile, in the existing engineering design, the heat insulation part of the window opening is separated from the heat insulation system of the outer wall, so that the heat loss of the joint part is large, the integrity of the whole heat insulation system is poor, and the problems of poor air tightness and the like are easy to occur.
In order to eliminate a heat bridge, greatly reduce the heat lost at the window opening of the external heat insulation system, simultaneously be more beneficial to engineering construction, simplify the construction steps of energy-saving reconstruction of the existing building and enhance the heat insulation integrity, the invention provides a bridge-cut-off energy-saving heat insulation structure of the window of the external heat insulation system and an installation method thereof.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a window heat-insulation mounting structure and a mounting method thereof, which can effectively solve the cold and hot bridge phenomenon, and the heat-insulation structure has stronger wrapping property, sealing property and mounting stability.
The invention is realized by the following technical scheme.
The utility model provides a window heat preservation mounting structure, it includes mortar heat preservation layer, outer wall insulation board, window frame and vice frame, wherein:
the outer wall insulation board is fixedly arranged on the outer side surface of the masonry at the position of the window, and the edge of the outer wall insulation board extends to the outside of the masonry; the window insulation board is fixedly arranged on the side face of the masonry close to one side of the window frame, the window insulation board is perpendicular to the outer wall insulation board, the thickness of the window insulation board is equal to the length of the outer wall insulation board extending to the outside of the masonry, the head end of the window insulation board is fixedly connected with the outer wall insulation board through an adhesive layer, a concave surface is arranged on the side face of the window insulation board close to one side of the window frame, and an inclined face which inclines downwards is arranged at the tail end; the fixed pressing plate is arranged in an S shape, a fixed lug plate is arranged at the tail end of the fixed pressing plate, the lower surface of the fixed pressing plate is respectively matched with the outer side surface of the concave surface, the outer side surface of the inclined surface and the outer side surface of the masonry, a polyurethane layer is arranged on the upper surface of the fixed pressing plate, the auxiliary frame is arranged on the polyurethane layer above the concave surface, the first bolt sequentially penetrates through the auxiliary frame, the polyurethane layer, the fixed pressing plate and the window insulation board from outside to inside and extends into the masonry, and the second bolt sequentially penetrates through the polyurethane layer and the fixed lug plate from outside to inside and extends into the masonry; the window frame is arranged on the outer side face of the auxiliary frame, and the window frame is fixedly connected with the auxiliary frame through a third bolt; the outer side of the non-contact part of the polyurethane layer and the auxiliary frame is provided with a heat-insulation mortar layer, the outer side surface of the heat-insulation mortar layer is flush with the outer side surface of the window heat-insulation plate, and the decorative layer wraps the outer side surface of the outer wall heat-insulation plate, the outer side surface of the window heat-insulation plate and the outer side surface of the heat-insulation mortar layer; the window insulation board at the joint position of the window frame and the auxiliary frame is provided with an outer sealing paste groove for filling building sealing paste, and the insulation mortar layer at the joint position of the window frame and the auxiliary frame is provided with an inner sealing paste groove for filling the building sealing paste.
Further, the fixed pressing plate and the fixed lug plate are integrally formed.
Further, the inclination angle of the tail inclined plane of the window insulation board is 30-45 degrees.
Furthermore, a water dripping groove is formed in the lower end face of the outer wall heat insulation plate located on the window head portion.
Further, be located the window bottom part outer wall insulation board sets up to windowsill flashing with the up end of window insulation board, and the flashing slope of windowsill flashing is 10~ 15.
Furthermore, the number of the fixed pressing plates is at least three along the vertical direction of the window insulation plate at equal intervals.
Furthermore, the auxiliary frame is made of steel.
Further, the first bolt and the second bolt are expansion bolts.
A method for installing a window heat-preservation installation structure comprises the following steps:
s1, measuring the size of the window opening, determining three lines, determining the shape and size of the external wall insulation board and the window insulation board according to the length of the three lines, and cutting the external wall insulation board and the window insulation board with corresponding sizes for later use;
s2, firstly, fixedly installing the external wall heat-insulation board cut in the step S1 on the outer side surface of the masonry at the position of the window, enabling the edge of the external wall heat-insulation board to extend out of the masonry, and enabling the length of the external wall heat-insulation board extending to the outside of the masonry to be equal to the thickness of the window heat-insulation board; secondly, fixedly installing the window insulation board cut in the step S1 on the side surface of the masonry close to one side of the window frame, so that the window insulation board is perpendicular to the outer wall insulation board; thirdly, leveling the reserved window opening, and roughening the head end of the window heat-insulation plate and the surface of the edge of the outer wall heat-insulation plate extending out of the masonry; finally, fixedly connecting the head end of the window insulation board with the outer wall insulation board by using an adhesive;
s3, firstly, correspondingly installing an S-shaped fixed pressing plate at the outer side surface of the window insulation plate, arranging a polyurethane layer on the upper surface of the fixed pressing plate, installing an auxiliary frame on the polyurethane layer above the concave surface, and carrying out leveling treatment on each surface; then, a first bolt sequentially penetrates through the auxiliary frame, the polyurethane layer, the fixed pressing plate and the window insulation board from outside to inside and extends into the masonry, a second bolt penetrates through the polyurethane layer and the fixed lug plate from outside to inside and extends into the masonry, and the polyurethane layer, the fixed pressing plate and the window insulation board are fixedly arranged on the outer side face of the masonry through the first bolt and the second bolt;
s4, paving heat-insulating mortar on the outer side of the non-contact part of the polyurethane layer and the auxiliary frame, enabling the auxiliary frame to be completely wrapped by the heat-insulating mortar, and enabling the outer side surface of the heat-insulating mortar layer to be flush with the outer side surface of the window heat-insulating plate;
and S5, after edge wrapping and angle wrapping are finished by using standard grid cloth, cement mortar is plastered to form an external integrated decorative layer, the window frame is installed on the outer side surface of the auxiliary frame through a third bolt, and building sealing paste is respectively filled in an external sealing paste groove and an internal sealing paste groove at the joint position between the window frame and the auxiliary frame to complete the installation of the window heat-insulating installation structure.
Further, in step S5, the lower end surface of the outer wall insulation board located at the window head portion is further provided with a water dripping groove, the upper end surfaces of the outer wall insulation board and the window insulation board located at the window bottom portion are set to be windowsill flashing, and the flashing gradient of the windowsill flashing is 10-15 °.
Compared with the prior art, the invention has the beneficial effects that:
1. the window heat-insulating structure provided by the invention can effectively prevent cold and hot bridge phenomena.
2. Compared with the existing heat preservation technology, the heat preservation structure has stronger wrapping performance, integrates the window heat preservation part and the external wall heat preservation system into a whole, and has stronger sealing performance.
3. The use of the steel fixed pressing plate enables the special heat-insulating structure at the window frame to be more stable, and the installation stability of the whole window frame is enhanced.
4. The window heat-insulating structure provided by the invention can be integrally constructed, the original building structure is not required to be changed, the operability is higher in the energy-saving reconstruction of the existing old building, and compared with the common window heat-insulating construction method, the construction process is simple and clear and is easy to master.
Drawings
Fig. 1 is a schematic cross-sectional view of a window bottom and a window head in the prior art.
Fig. 2 is a schematic diagram of the temperature gradient of fig. 1.
FIG. 3 is a cross-sectional structural schematic view of the present invention.
Fig. 4 is a schematic cross-sectional view of the window head and bottom sections of the present invention.
Fig. 5 is a schematic diagram of the temperature gradient of fig. 4.
Fig. 6 is an exploded view of the window insulation board, the fixed pressing board and the polyurethane layer.
In the figure, 1 is masonry, 2 is an outer wall insulation board, 3 is a decoration layer, 4 is an adhesive layer, 5 is a window insulation board, 51 is a concave surface, 52 is a slope, 6 is an outer sealing paste groove, 7 is a window frame, 8 is a third bolt, 9 is an auxiliary frame, 10 is a first bolt, 11 is an inner sealing paste groove, 12 is a fixed lug plate, 13 is an insulation mortar layer, 14 is a polyurethane layer, 15 is a fixed pressing plate, 16 is a second bolt, 17 is a water drip groove, and 18 is windowsill flashing.
Detailed Description
The invention is described in further detail below with reference to the figures and examples.
As shown in fig. 3 to 6, the window thermal insulation mounting structure includes a decoration layer 3, an outer wall thermal insulation board 2, a window thermal insulation board 5, a window frame 7 and an auxiliary frame 9, wherein:
the outer wall insulation board 2 is fixedly arranged on the outer side surface of the masonry 1 at the position of the window, and the edge of the outer wall insulation board 2 extends to the outside of the masonry 1; the window insulation board 5 is fixedly installed on the side face, close to the window frame 7, of the masonry 1, the window insulation board 5 is perpendicular to the outer wall insulation board 2, the thickness of the window insulation board 5 is equal to the length of the outer wall insulation board 2 extending to the outside of the masonry 1, the head end of the window insulation board 5 is fixedly connected with the outer wall insulation board 2 through an adhesive layer 4, a concave surface 51 is arranged on the side face, close to the window frame 7, of the window insulation board 5, and an inclined surface 52 inclining downwards is arranged at the tail end of the window insulation board 5; the fixed pressing plate 15 is S-shaped, the tail end of the fixed pressing plate 15 is provided with a fixed lug plate 12, the lower surface of the fixed pressing plate 15 is matched with the outer side surface of the concave surface 51, the outer side surface of the inclined surface 52 and the outer side surface of the masonry 1 respectively, the upper surface of the fixed pressing plate 15 is provided with a polyurethane layer 14, the auxiliary frame 9 is installed on the polyurethane layer 14 above the concave surface, the first bolt 10 sequentially penetrates through the auxiliary frame 9, the polyurethane layer 14, the fixed pressing plate 15 and the window insulation board 5 from outside to inside and extends into the masonry 1, and the second bolt 16 sequentially penetrates through the polyurethane layer 14 and the fixed lug plate 12 from outside to inside and extends into the masonry 1, so that the reliable fixation of the auxiliary frame 9 is; the window frame 7 is arranged on the outer side surface of the auxiliary frame 9, and the window frame 7 is fixedly connected with the auxiliary frame 9 through a third bolt 8; a heat-insulating mortar layer 13 is arranged on the outer side of a non-contact part of the polyurethane layer 14 and the auxiliary frame 9, the outer side surface of the heat-insulating mortar layer 13 is flush with the outer side surface of the window heat-insulating plate 5, and the decorative layer 3 is wrapped on the outer side surface of the outer wall heat-insulating plate 2, the outer side surface of the window heat-insulating plate 5 and the outer side surface of the heat-insulating mortar layer 13; an outer sealing paste groove 6 used for filling building sealing paste is arranged on the window insulation board 5 at the joint position of the window frame 7 and the auxiliary frame 9, and an inner sealing paste groove 11 used for filling the building sealing paste is arranged on the insulation mortar layer 13 at the joint position of the window frame 7 and the auxiliary frame 9.
Further, the fixed pressing plate 15 is integrally formed with the fixed ear plate 12.
Further, the inclination angle of the tail inclined plane 52 of the window insulation board 5 is 30-45 degrees.
Further, a drip 17 is provided at a lower end surface of the exterior wall insulation board 2 at the window head portion.
Further, the upper end faces of the outer wall insulation board 2 and the window insulation board 5 which are positioned at the bottom of the window are set to be windowsill flashing 18, and the flashing gradient of the windowsill flashing 18 is 10-15 degrees.
Further, at least three fixed pressing plates 15 are arranged at equal intervals along the vertical direction of the window insulation plate 5.
Further, the sub-frame 9 is made of steel.
Further, the first bolt 10 and the second bolt 16 are expansion bolts.
A method for installing a window heat-preservation installation structure comprises the following steps:
s1, measuring the size of the window opening, determining three lines, determining the shape and size of the external wall insulation board 2 and the window insulation board 5 according to the length of the three lines, and cutting the external wall insulation board 2 and the window insulation board 5 with corresponding sizes for later use;
s2, firstly, fixedly installing the external wall heat-insulation board 2 cut in the step S1 on the outer side surface of the masonry 1 at the position of the window, enabling the edge of the external wall heat-insulation board 2 to extend out of the masonry 1, and enabling the length of the external wall heat-insulation board 2 extending to the exterior of the masonry 1 to be equal to the thickness of the window heat-insulation board 5; secondly, fixedly installing the window insulation board 5 cut in the step S1 on the side surface of the masonry 1 close to one side of the window frame 7, so that the window insulation board 5 is perpendicular to the outer wall insulation board 2; thirdly, leveling the reserved window opening, and roughening the head end of the window heat-insulation board 5 and the surface of the edge of the outer wall heat-insulation board 2 extending out of the masonry 1; finally, the head end of the window insulation board 5 is fixedly connected with the outer wall insulation board 2 by using an adhesive;
s3, firstly, correspondingly installing an S-shaped fixed pressing plate 15 at the outer side surface position of the window insulation plate 5, arranging a polyurethane layer 14 on the upper surface of the fixed pressing plate 15, installing an auxiliary frame 9 on the polyurethane layer 14 above the concave surface, and carrying out flattening treatment on each surface; then, a first bolt 10 sequentially penetrates through the auxiliary frame 9, the polyurethane layer 14, the fixed pressing plate 15 and the window heat-insulation plate 5 from outside to inside and extends into the masonry 1, a second bolt 16 penetrates through the polyurethane layer 14 and the fixed lug plate 12 from outside to inside and extends into the masonry 1, and the polyurethane layer 14, the fixed pressing plate 15 and the window heat-insulation plate 5 are fixedly installed on the outer side face of the masonry 1 through the first bolt 10 and the second bolt 16;
s4, paving heat-insulating mortar on the outer side of the non-contact part of the polyurethane layer 14 and the auxiliary frame 9, enabling the auxiliary frame to be completely wrapped by the heat-insulating mortar, and enabling the outer side surface of the heat-insulating mortar layer 13 to be flush with the outer side surface of the window heat-insulating plate 5;
s5, after edge wrapping and angle wrapping are finished by using standard grid cloth, cement mortar is plastered to form the external integrated decorative layer 3, the window frame 7 is installed on the outer side surface of the auxiliary frame 9 through the third bolt 8, and building sealing paste is respectively filled in the external sealing paste groove 6 and the internal sealing paste groove 11 at the joint position between the window frame 7 and the auxiliary frame 9, so that the installation of the window heat-preservation installation structure is completed.
Further, in the step S5, a water dropping groove 17 is further provided at the lower end surface of the exterior wall insulation board 2 located at the window head portion, the upper end surfaces of the exterior wall insulation board 2 and the window insulation board 5 located at the window bottom portion are set to be windowsill flashing 18, and the flashing gradient of the windowsill flashing 18 is 10-15 °.
As shown in fig. 1 to 2, a temperature gradient curve in the prior art shows that a significant cold-hot bridge phenomenon occurs at the window position. The heat transfer direction is the isotherm protrusion direction, and the isotherm protrusion tendency is greater, which means that a large amount of heat is lost at the window opening due to the thermal bridge problem. As shown in fig. 5, after the window insulation structure is added, the isotherm basically has no convex trend, and the heat loss at the window opening is basically negligible, which shows that the novel structure of the invention eliminates the problem of heat bridge and achieves the effect of energy saving and insulation.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.
Claims (10)
1. The utility model provides a window heat preservation mounting structure, it includes decorative layer (3), external wall insulation board (2), window insulation board (5), window frame (7) and vice frame (9), its characterized in that:
the outer wall insulation board (2) is fixedly arranged on the outer side surface of the masonry body (1) at the position of the window, and the edge of the outer wall insulation board (2) extends to the outside of the masonry body (1); the window insulation board (5) is fixedly installed on the side face, close to one side of the window frame (7), of the masonry body (1), the window insulation board (5) is perpendicular to the outer wall insulation board (2), the thickness of the window insulation board (5) is equal to the length of the outer wall insulation board (2) extending to the outside of the masonry body (1), the head end of the window insulation board (5) is fixedly connected with the outer wall insulation board (2) through an adhesive layer (4), a concave surface (51) is arranged on the side face, close to one side of the window frame (7), of the window insulation board (5), and an inclined surface (52) which inclines downwards is arranged at the tail end of the window insulation; the fixing pressing plate (15) is S-shaped, a fixing lug plate (12) is arranged at the tail end of the fixing pressing plate (15), the lower surface of the fixing pressing plate (15) is matched with the outer side surface of the concave surface (51), the outer side surface of the inclined surface (52) and the outer side surface of the masonry (1) respectively, a polyurethane layer (14) is arranged on the upper surface of the fixing pressing plate (15), the auxiliary frame (9) is installed on the polyurethane layer (14) above the concave surface, a first bolt (10) sequentially penetrates through the auxiliary frame (9), the polyurethane layer (14), the fixing pressing plate (15) and the window insulation board (5) from outside to inside and extends into the masonry (1), and a second bolt (16) sequentially penetrates through the polyurethane layer (14) and the fixing lug plate (12) from outside to inside and extends into the masonry (1); the window frame (7) is arranged on the outer side surface of the auxiliary frame (9), and the window frame (7) is fixedly connected with the auxiliary frame (9) through a third bolt (8); a heat-insulating mortar layer (13) is arranged on the outer side of a non-contact part of the polyurethane layer (14) and the auxiliary frame (9), the outer side surface of the heat-insulating mortar layer (13) is flush with the outer side surface of the window heat-insulating plate (5), and the decorative layer (3) is wrapped on the outer side surface of the outer wall heat-insulating plate (2), the outer side surface of the window heat-insulating plate (5) and the outer side surface of the heat-insulating mortar layer (13); an outer sealing paste groove (6) used for filling building sealing paste is formed in the window insulation board (5) at the joint position of the window frame (7) and the auxiliary frame (9), and an inner sealing paste groove (11) used for filling the building sealing paste is formed in the insulation mortar layer (13) at the joint position of the window frame (7) and the auxiliary frame (9).
2. The thermal insulating mounting structure for window according to claim 1, wherein: the fixed pressing plate (15) and the fixed ear plate (12) are integrally formed.
3. The thermal insulating mounting structure for window according to claim 1, wherein: the inclination angle of the tail inclined plane (52) of the window insulation board (5) is 30-45 degrees.
4. The thermal insulating mounting structure for window according to claim 1, wherein: and a water dripping groove (17) is formed in the lower end face of the outer wall insulation board (2) positioned at the window head part.
5. The thermal insulating mounting structure for window according to claim 1, wherein: the outer wall insulation board (2) and the upper end face of the window insulation board (5) are arranged at the bottom of the window to form windowsill flashing (18), and the flashing gradient of the windowsill flashing (18) is 10-15 degrees.
6. The thermal insulating mounting structure for window according to claim 1, wherein: the fixed pressing plate (15) is provided with at least three in the vertical direction of the window insulation board (5) at equal intervals, and at least three in the horizontal direction of the windowsill and the windowsill at equal intervals.
7. The thermal insulating mounting structure for window according to claim 1, wherein: the auxiliary frame (9) is made of steel.
8. The thermal insulating mounting structure for window according to claim 1, wherein: the first bolt (10) and the second bolt (16) are expansion bolts.
9. A method of installing the window insulation mounting structure of claim 1, comprising the steps of:
s1, measuring the size of the window opening, determining three lines, determining the shape and size of the external wall insulation board (2) and the window insulation board (5) according to the length of the three lines, and cutting the external wall insulation board (2) and the window insulation board (5) with corresponding sizes for later use;
s2, firstly, fixedly installing the external wall heat-insulation board (2) cut in the step S1 on the outer side surface of the masonry (1) at the position of the window, enabling the edge of the external wall heat-insulation board (2) to extend out of the exterior of the masonry (1), and enabling the length of the external wall heat-insulation board (2) extending to the exterior of the masonry (1) to be equal to the thickness of the window heat-insulation board (5); secondly, fixedly installing the window insulation board (5) cut in the step S1 on the side surface of the masonry (1) close to one side of the window frame (7) to ensure that the window insulation board (5) is vertical to the outer wall insulation board (2); thirdly, leveling the reserved window opening, and roughening the head end of the window heat-insulation plate (5) and the surface of the edge of the outer wall heat-insulation plate (2) extending out of the masonry body (1); finally, the head end of the window insulation board (5) is fixedly connected with the outer wall insulation board (2) by using an adhesive;
s3, firstly, correspondingly installing an S-shaped fixed pressing plate (15) at the position of the outer side surface of the window insulation plate (5), arranging a polyurethane layer (14) on the upper surface of the fixed pressing plate (15), installing an auxiliary frame (9) on the polyurethane layer (14) above the concave surface, and flattening all the surfaces; then, a first bolt (10) penetrates through the auxiliary frame (9), the polyurethane layer (14), the fixed pressing plate (15) and the window heat-insulation plate (5) from outside to inside in sequence and extends into the masonry body (1), a second bolt (16) penetrates through the polyurethane layer (14) and the fixed lug plate (12) from outside to inside and extends into the masonry body (1), and the polyurethane layer (14), the fixed pressing plate (15) and the window heat-insulation plate (5) are fixedly installed on the outer side face of the masonry body (1) through the first bolt (10) and the second bolt (16);
s4, paving heat-insulating mortar on the outer side of the non-contact part of the polyurethane layer (14) and the auxiliary frame (9), completely wrapping the auxiliary frame by the heat-insulating mortar, and enabling the outer side surface of the heat-insulating mortar layer (13) to be flush with the outer side surface of the window heat-insulating plate (5);
s5, after wrapping corners with standard gridding cloth, plastering cement mortar to form an external integrated decorative layer (3), installing a window frame (7) on the outer side surface of an auxiliary frame (9) through a third bolt (8), and filling building sealing paste into an external sealing paste groove (6) and an internal sealing paste groove (11) at the joint position of the window frame (7) and the auxiliary frame (9) respectively to finish the installation of the window heat-preservation installation structure.
10. The method of claim 9, wherein the window thermal insulation mounting structure comprises: step S5, be located the window head part the lower terminal surface department of external wall insulation board (2) still is provided with drip (17), is located the window bottom part the upper end face of external wall insulation board (2) and window insulation board (5) sets up to windowsill flashing (18), and the flashing slope of windowsill flashing (18) is 10~ 15.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910334652.1A CN110284801B (en) | 2019-04-24 | 2019-04-24 | Window heat-insulation mounting structure and mounting method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910334652.1A CN110284801B (en) | 2019-04-24 | 2019-04-24 | Window heat-insulation mounting structure and mounting method thereof |
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| CN110284801A CN110284801A (en) | 2019-09-27 |
| CN110284801B true CN110284801B (en) | 2020-08-07 |
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| CN114991322A (en) * | 2022-06-17 | 2022-09-02 | 中铁十二局集团建筑安装工程有限公司 | Anti-seepage structure for building window and construction method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102777103B (en) * | 2012-07-17 | 2014-07-02 | 江苏宏厦门窗有限公司 | Energy-saving door and window attached frame and door and window installation method |
| CN103343655B (en) * | 2013-07-18 | 2015-01-28 | 南京建工集团有限公司 | Wall window construction method |
| CN103967386B (en) * | 2014-05-13 | 2016-03-30 | 二十二冶集团第一建设有限公司 | External window of building first closing in antiseep Node Processing Method |
| CN104179417A (en) * | 2014-09-16 | 2014-12-03 | 江苏金百合门窗科技有限公司 | Installation method for energy-saving steel-plastic auxiliary frames and doors/windows |
| DE102015009477A1 (en) * | 2015-07-22 | 2017-01-26 | Sfs Intec Holding Ag | Frame part and membrane frame made of it |
| CN105840047A (en) * | 2016-03-24 | 2016-08-10 | 浙江立恒建设有限公司 | Insulation mortar exterior wall external window leakage water control construction method |
| CN106223818B (en) * | 2016-09-18 | 2018-11-20 | 江苏南通三建集团股份有限公司 | A kind of built-in door and window structure in hole for passive type External Thermal Insulation System and its installation method |
| CN107419996A (en) * | 2017-05-10 | 2017-12-01 | 金粤幕墙装饰工程有限公司 | Super heat-preservation door and window system |
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