CN113356406B - Passive building heat insulation structure and construction method - Google Patents
Passive building heat insulation structure and construction method Download PDFInfo
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- CN113356406B CN113356406B CN202110758330.7A CN202110758330A CN113356406B CN 113356406 B CN113356406 B CN 113356406B CN 202110758330 A CN202110758330 A CN 202110758330A CN 113356406 B CN113356406 B CN 113356406B
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- 238000010276 construction Methods 0.000 title claims abstract description 88
- 238000009413 insulation Methods 0.000 title claims description 83
- 239000006260 foam Substances 0.000 claims abstract description 175
- 238000004321 preservation Methods 0.000 claims abstract description 41
- 230000000149 penetrating effect Effects 0.000 claims abstract description 19
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 12
- 239000003292 glue Substances 0.000 claims abstract description 9
- 239000010410 layer Substances 0.000 claims description 230
- 238000009434 installation Methods 0.000 claims description 62
- 239000011247 coating layer Substances 0.000 claims description 12
- 238000005034 decoration Methods 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000003973 paint Substances 0.000 claims description 7
- 239000002002 slurry Substances 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 4
- 238000010168 coupling process Methods 0.000 claims description 4
- 238000005859 coupling reaction Methods 0.000 claims description 4
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 description 6
- 238000000576 coating method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- 239000004570 mortar (masonry) Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 239000011440 grout Substances 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
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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
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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
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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
- E04B1/7629—Details of the mechanical connection of the insulation to the wall
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Acoustics & Sound (AREA)
- Building Environments (AREA)
Abstract
The invention relates to the technical field of heat preservation, in particular to a passive building heat preservation structure and a construction method, which comprises a building wall body, a plurality of heat preservation basic foam layers and a plurality of external foam layers, wherein the wall body is connected with a plurality of hoop reinforcement rings, a plurality of transverse trapezoidal grooves are formed in the heat preservation basic foam layers, hoop reinforcement penetrating openings are formed in the transverse trapezoidal grooves, the hoop reinforcement rings are arranged in the hoop reinforcement penetrating openings, a leveling layer is arranged between the wall body and the heat preservation basic foam layers, a plurality of trapezoidal strips are fixedly connected to the external foam layers and are respectively arranged in the transverse trapezoidal grooves, a plurality of mounting grooves are respectively formed in one ends, close to the wall body, of the trapezoidal strips, mounting sleeves are arranged in the mounting grooves, expansion glue is arranged in the mounting sleeves, hanging rods are fixedly connected to the mounting sleeves and are arranged in the hoop reinforcement rings, the building load is reduced by adopting a hollow design, and the construction process cannot easily damage the building wall body, the building wall is not easy to loosen and fall off, and the damage to the building wall caused by secondary construction after the falling off is small.
Description
Technical Field
The invention relates to the technical field of heat preservation, in particular to a passive building heat preservation structure and a construction method.
Background
As is well known, China is vast, the monster in monster has the characteristics of high temperature and heavy rain in summer, cold rain in winter and the monster in high temperature period and heavy rain period, and the building generally needs a heat insulation structure to ensure the heat insulation in the building in winter and the coolness in the building in summer.
The existing passive building heat-insulating structure mainly comprises a heat-insulating basic foam layer, wherein a plurality of mounting holes are formed in the heat-insulating basic foam layer, expansion bolts are arranged in the mounting holes, retaining pieces are matched in the mounting holes, and elastic coating is arranged on the heat-insulating basic foam layer, when the passive building heat-insulating structure is used, leveling auxiliary adhesive mortar is uniformly arranged at one end, close to a building wall, of the heat-insulating basic foam layer, after the leveling auxiliary adhesive mortar is arranged, the heat-insulating basic foam layer is attached to the building wall, certain pressure is applied to the heat-insulating basic foam layer relative to the building wall, so that the leveling auxiliary adhesive mortar can better fill a gap between the heat-insulating basic foam layer and the building wall, then a proper drill bit is selected according to the size of the expansion bolts, an installation auxiliary groove is drilled in an outer wall, and the drill bit firstly penetrates through the mounting holes in the process of the installation auxiliary groove, and then drilling the installation auxiliary groove, after drilling the installation auxiliary groove, transmitting an expansion bolt into the installation auxiliary groove through the installation hole, finally, fixing the heat-insulation basic foam layer and the wall body of the building by rotating the expansion bolt, embedding a separation blade into the installation hole after fixing the heat-insulation basic foam layer, coating elastic coating on the outside of the heat-insulation basic foam layer, and finally, arranging an outer wall coating layer on the outside of the elastic coating.
However, the above-mentioned passive building insulation structure is a solid structure, which is easy to increase the building load, and meanwhile, in the construction process, the installation auxiliary groove needs to be drilled on the wall of the building, the construction process damages the wall of the building, and after the installation is completed, once the connection between the expansion bolt and the installation auxiliary groove is not flexible, the insulation basic foam layer is very easy to fall off, and after the insulation basic foam layer falls off from the wall of the building, when the secondary construction is performed, the installation auxiliary hole needs to be drilled again, which is poor in practicability.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a passive building heat-insulation structure and a construction method, which adopt a hollow design, reduce the weight on the premise of ensuring the structural strength and the heat-insulation effect, reduce the building load, simultaneously, do not need to drill an installation auxiliary groove on the wall body of a building during construction and installation, are not easy to damage the wall body of the building in the construction process, are not easy to loosen and fall off after installation, and have less damage to the wall body of the building after secondary construction after falling off, thus being more practical.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: a passive building heat-insulating structure comprises a wall body of a building, and further comprises a plurality of heat-insulating basic foam layers and a plurality of external foam layers, wherein the wall body is fixedly connected with a plurality of stirrup rings, the heat-insulating basic foam layers are provided with a plurality of transverse trapezoidal grooves, stirrup penetrating openings are formed in the transverse trapezoidal grooves, the stirrup rings are arranged in the stirrup penetrating openings, a leveling layer is arranged between the wall body and the heat-insulating basic foam layers, the external foam layers are fixedly connected with a plurality of trapezoidal strips, the trapezoidal strips are respectively arranged in the transverse trapezoidal grooves, one ends of the trapezoidal strips, which are close to the wall body, are respectively provided with a plurality of mounting grooves, mounting sleeves are arranged in the mounting grooves, expansion glue is arranged in the mounting sleeves, hanging rods are fixedly connected in the mounting sleeves, the hanging rods are arranged in the stirrup rings, and every two adjacent heat-insulating basic foam layers in the heat-insulating basic foam layers are connected through an internal connecting piece, every two adjacent external foam layers in the external foam layers are connected through an external connecting assembly, and one ends, far away from the wall body, of the external foam layers are provided with auxiliary structures.
Preferably, the in-connection piece includes two interior square poles and two interior wedges, two interior square poles all seted up interior round heavy groove, two on two interior square poles through triangle strip fixed connection in two interior triangle strip fixed connection interior round heavy groove interior extension spring, two interior wedge is connected with two adjacent heat preservation basic foam layers respectively, and interior square heavy groove has all been seted up to the one end that is close to each other of two interior wedges, and two interior square poles are sliding connection respectively two in the interior square heavy inslot, extension spring difference fixed connection is in two interior square heavy inslots.
Further, outer coupling assembling includes two outer slip square poles and two outer wedge blocks, two outer slip square poles all seted up the excircle heavy groove on two outer slip square poles through two outer triangle strip fixed connection, two outer equal fixedly connected with outer extension springs, two of excircle heavy groove outer wedge block is connected with two adjacent external foam layers respectively, and the one end that is close to each other of two outer wedge blocks has all seted up the outer square heavy groove, and two outer slip square poles are sliding connection respectively two in the outer square heavy groove, two outer extension springs are fixed connection respectively in two outer square heavy grooves.
Furthermore, the auxiliary structure comprises a leveling putty layer and a telescopic coating layer, wherein the leveling putty layer is arranged at one end of the external foam layer, which is far away from the wall body, and the telescopic coating layer is arranged at one end of the leveling putty layer, which is far away from the external foam layer.
Furthermore, a plurality of inner opening dovetail grooves and a plurality of outer opening dovetail grooves are respectively formed in the heat-insulation base foam layer and the external foam layer, and the inner wedge block and the outer wedge block are respectively arranged in the inner opening dovetail grooves and the outer opening dovetail grooves.
As a further result, a plurality of hanging nails used for assisting in leveling the hanging of the putty layer are arranged at one end of the external foam layer, which is far away from the wall body, and one end of each hanging nail, which is far away from the external foam layer, is larger than one end of each hanging nail, which is close to the external foam layer.
As a further improvement of the above scheme, a wall surface decoration layer is arranged at one end of the telescopic coating layer, which is far away from the external foam layer.
As a further improvement of the above scheme, the stirrup ring is formed by folding steel bars in half, the anti-falling barb is arranged on the stirrup ring, and the stirrup ring is cast in the wall body in a pre-buried manner.
A construction method of a passive building heat insulation structure comprises the following steps:
s1, pre-burying a plurality of stirrup rings into a wall body according to the size between the stirrup penetrating openings in the wall body construction process of the passive building insulation structure before construction and installation, and starting construction of the passive building insulation structure after the stirrup rings are completely stable after the wall body construction is finished;
s2, in the construction and installation process of the passive building insulation structure, firstly, the insulation basic foam layer is moved to the position of a wall body to be constructed, then concrete slurry is uniformly coated on one end, far away from the transverse trapezoidal groove, of the insulation basic foam layer to serve as a leveling layer, a stirrup ring penetrates through a stirrup penetrating opening after the leveling layer is coated, the leveling layer is contacted with the wall body, certain pressure is applied to the insulation basic foam layer relative to the wall body, the concrete slurry between the wall body and the insulation basic foam layer is uniformly extruded, construction of the insulation basic foam layer is completed, when the position of a local stirrup penetrating opening in the insulation basic foam layer cannot correspond to the position of a pre-buried stirrup ring, the stirrup penetrating opening can be newly formed in the insulation basic foam layer according to the position of the stirrup ring, and installation and construction of other insulation basic foam layers are completed according to the construction mode;
s3, after the construction of the plurality of heat preservation basic foam layers is completed, the interconnection among the plurality of heat preservation basic foam layers is completed through the inner connecting piece, then the installation of the external foam layer is started, when the external foam layer is installed, firstly, the expansion glue is extruded into the installation sleeve on the external foam layer, then the corresponding position of the stirrup ring is found, the trapezoidal strip is inserted into the transverse trapezoidal groove, so that the stirrup ring is inserted into the mounting sleeve, when the trapezoidal strip is completely inserted into the transverse trapezoidal groove, the external foam layer is pulled downwards to ensure that the hanging rod extends into the hoop rib ring to realize the installation of the external foam layer, when the position deviation of the local mounting sleeve and the stirrup ring is large, the mounting groove for storing the mounting sleeve can be newly arranged according to the actual position of the stirrup ring, then embedding the installation sleeve into the installation groove for continuous construction, and completing installation construction of other external foam layers according to the construction mode;
s4, after the construction of the multiple heat preservation basic foam layers is completed, the multiple external foam layers are connected with each other through the external connecting assembly, then putty is applied to the external foam layers to achieve the construction of the leveling putty layers, after the leveling putty layers are completely dried, the leveling putty layers are coated with the telescopic coating, a telescopic coating layer is formed, and after the telescopic coating layer is dried, the construction of the wall decoration layer is completed.
(III) advantageous effects
Compared with the prior art, the invention provides a passive building heat-insulation structure and a construction method, and the passive building heat-insulation structure has the following beneficial effects:
1. according to the passive building insulation structure and the construction method, the insulation basic foam layer and the external foam layer are matched, so that the middle air layer interval of the installed passive building insulation structure is realized, the weight is reduced on the premise of ensuring the structural strength and the insulation effect, and the building load is reduced.
2. According to the passive building heat-insulation structure and the construction method, the installation of the heat-insulation basic foam layer and the externally-hung foam layer is realized through the fixed connection of the hoop rib rings and the wall body, an installation auxiliary groove does not need to be drilled on the wall body of the building during construction and installation, and the wall body of the building is not easy to damage in the construction process.
3. According to the passive building heat-insulation structure and the construction method, the hoop rib rings are matched with the hanging rods, so that the heat-insulation basic foam layer and the external foam layer are not easy to loosen and fall off after being installed, and the construction is performed again after the heat-insulation basic foam layer and the external foam layer fall off, so that the damage to the wall body of the building is small, and the passive building heat-insulation structure and the construction method are practical.
Drawings
FIG. 1 is a partially cut-away perspective view of the present invention;
FIG. 2 is an enlarged view of a portion of FIG. 1A;
FIG. 3 is an enlarged view of a portion of FIG. 1 at B according to the present invention;
FIG. 4 is an enlarged partial view of FIG. 1 at C;
FIG. 5 is a partially enlarged perspective view of the stirrup ring and the anti-slip barb of the present invention;
fig. 6 is an exploded perspective view of an interconnect of the present invention.
In the figure: 1. a wall body; 2. a thermal insulation base foam layer; 3. an external foam layer; 4. a stirrup ring; 5. a transverse trapezoidal groove; 6. the stirrup passes through the opening; 7. leveling layer; 8. a trapezoidal strip; 9. installing a sleeve; 10. expanding glue; 11. a hanging rod; 12. an inner sliding square bar; 13. an inner wedge block; 14. inner triangular bars; 15. an inner tension spring; 16. an outer sliding square bar; 17. an outer wedge block; 18. an outer triangular bar; 19. an outer tension spring; 20. leveling a putty layer; 21. stretching the coating layer; 22. hanging a material nail; 23. a wall surface decoration layer; 24. and (6) anti-falling barbs.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-6, a passive building insulation structure comprises a building wall 1, a plurality of insulation basic foam layers 2 and a plurality of external foam layers 3, wherein the insulation basic foam layers 2 and the external foam layers 3 are matched to realize the intermediate air layer spacing of the passive building insulation structure after installation, the weight is reduced and the building load is reduced on the premise of ensuring the structural strength and the insulation effect, a plurality of stirrup rings 4 are fixedly connected to the wall 1 to realize the installation of the insulation basic foam layers 2 and the external foam layers 3, no auxiliary installation groove needs to be drilled on the wall 1 during construction and installation, the wall 1 of the building is not easy to be damaged during construction, the stirrup rings 4 are formed by folding steel bars, anti-falling barbs 24 are arranged on the stirrup rings 4, the stirrup rings 4 are pre-embedded and poured in the wall 1, and the connection reliability of the stirrup rings 4 and the wall 1 is improved, the heat preservation basic foam layer 2 is provided with a plurality of transverse trapezoidal grooves 5, stirrup passing openings 6 are formed in the transverse trapezoidal grooves 5, stirrup rings 4 are arranged in the stirrup passing openings 6, a leveling layer 7 is arranged between the wall body 1 and the heat preservation basic foam layer 2, a plurality of trapezoidal strips 8 are fixedly connected to the external foam layer 3, the trapezoidal strips 8 are respectively arranged in the transverse trapezoidal grooves 5, one ends of the trapezoidal strips 8, which are close to the wall body 1, are provided with a plurality of mounting grooves, mounting sleeves 9 are mounted in the mounting grooves, expansion glue 10 is arranged in the mounting sleeves 9, hanging rods 11 are fixedly connected to the mounting sleeves 9, the hanging rods 11 are arranged in the stirrup rings 4, so that the heat preservation basic foam layer 2 and the external foam layer 3 are not easy to loose after being mounted, the damage to the wall body 1 of a building is small after the heat preservation basic foam layer 2 and the external foam layer 2 are dismounted, the construction is practical, every two adjacent heat preservation basic foam layers 2 are connected through connecting pieces, the interconnection union piece includes two interior square poles 12 and two interior wedge blocks 13 of sliding, two interior square poles 12 of sliding are through 14 fixed connection of triangle strip in two, circle heavy groove in all having seted up on two interior square poles 12 of sliding, interior round heavy inslot equal fixedly connected with interior extension spring 15, two interior wedge blocks 13 are connected with two adjacent heat preservation basic foam layer 2 respectively, interior square heavy groove has all been seted up to the one end that is close to each other of two interior wedge blocks 13, two interior square poles 12 of sliding connection are respectively in two interior square heavy grooves, extension spring 15 is fixed connection respectively in two interior square heavy grooves, form overall structure with the cooperation of a plurality of heat preservation basic foam layer 2, realize the connection reliability of single heat preservation basic foam layer 2.
It should be further noted that every two adjacent external foam layers 3 in the plurality of external foam layers 3 are connected through an external connection component, the external connection component comprises two external sliding square rods 16 and two external wedge-shaped blocks 17, the two external sliding square rods 16 are fixedly connected through two external triangular bars 18, the two external sliding square rods 16 are respectively provided with an external circular sunken groove, the two external circular sunken grooves are respectively and fixedly connected with external tension springs 19, the two external wedge-shaped blocks 17 are respectively connected with the two adjacent external foam layers 3, one ends of the two external wedge-shaped blocks 17 close to each other are respectively provided with an external circular sunken groove, the two external sliding square rods 16 are respectively and slidably connected in the two external circular sunken grooves, the two external tension springs 19 are respectively and fixedly connected in the two external circular sunken grooves, the plurality of external foam layers 3 are matched to form an integral structure, and the connection reliability of the single heat preservation basic foam layer 2 is realized, the end of the external foam layers 3 far away from the wall body 1 is provided with an auxiliary structure, the auxiliary structure comprises a leveling putty layer 20 and a telescopic coating layer 21, the leveling putty layer 20 is arranged at the end of the external foam layers 3 far away from the wall body 1, one end of the external foam layers 3 far away from the wall body 1 is provided with a plurality of hanging nails 22 for assisting in hanging materials of the leveling putty layer 20, one end of each hanging nail 22 far away from the external foam layer 3 is larger than one end of each hanging nail 22 close to the external foam layer 3, the connection stability of the leveling putty layer 20 is improved, the leveling putty layer 20 is prevented from falling off, the telescopic coating layer 21 is arranged at one end of the leveling putty layer 20 far away from the external foam layer 3, the appearance tidiness of the external foam layer 3 is improved, the thermal insulation base foam layer 2 and the external foam layer 3 are respectively provided with a plurality of internal open dovetail grooves and a plurality of external open dovetail grooves, the internal wedge blocks 13 and the external wedge blocks 17 are respectively arranged in the internal and external open dovetail grooves, one end of the telescopic paint layer 21, which is far away from the external foam layer 3, is provided with a wall decoration layer 23, so that the device of the wall body 1 is realized, and the integral aesthetic property of the building is improved.
A construction method of a passive building heat insulation structure comprises the following steps:
s1, pre-burying a plurality of stirrup rings 4 into the wall 1 according to the size between the stirrup penetrating openings 6 in the construction process of the wall 1 before construction and installation of the passive building heat insulation structure, and starting construction of the passive building heat insulation structure after the stirrup rings 4 are completely stable after construction of the wall 1 is completed;
s2, in the process of construction and installation of the passive building heat insulation structure, firstly, the heat insulation basic foam layer 2 is moved to the position of the wall body 1 to be constructed, then uniformly smearing concrete slurry as a leveling layer 7 at one end of the heat preservation basic foam layer 2 far away from the transverse trapezoid-shaped groove 5, after the leveling layer 7 is smeared, penetrating the stirrup ring 4 through the stirrup penetrating port 6 to enable the leveling layer 7 to be in contact with the wall body 1, and a certain pressure is applied to the heat preservation basic foam layer 2 relative to the wall body 1, so that the concrete slurry between the wall body 1 and the heat preservation basic foam layer 2 is extruded uniformly, the construction of the heat preservation basic foam layer 2 is completed, when the positions of the local stirrup penetrating port 6 on the heat-insulation basic foam layer 2 and the embedded stirrup ring 4 cannot be corresponded, the stirrup penetrating port 6 can be newly formed on the heat insulation basic foam layer 2 according to the position of the stirrup ring 4, and the installation construction of other heat insulation basic foam layers 2 is completed according to the construction mode;
s3, after the construction of the plurality of heat preservation basic foam layers 2 is completed, the interconnection of the plurality of heat preservation basic foam layers 2 is completed through an inner connecting piece, then the installation of the externally hung foam layer 3 is started, when the externally hung foam layer 3 is installed, firstly, expansion glue 10 is extruded into an installation sleeve 9 on the externally hung foam layer 3, then, the corresponding direction of the stirrup ring 4 is found, the trapezoidal strip 8 is inserted into the transverse trapezoidal groove 5, the stirrup ring 4 is inserted into the installation sleeve 9, when the trapezoidal strip 8 is completely inserted into the transverse trapezoidal groove 5, the externally hung foam layer 3 is pulled downwards, the hanging rod 11 is extended into the stirrup ring 4, the installation of the externally hung foam layer 3 is realized, when the position deviation of the local installation sleeve 9 and the stirrup ring 4 is large, an installation groove for storing the installation sleeve 9 can be newly opened according to the actual position of the stirrup ring 4, then, the installation sleeve 9 is embedded into the installation groove for continuous construction, completing the installation and construction of other external foam layers 3 according to the construction mode;
s4, after the construction of the heat preservation basic foam layers 2 is completed, the external connection components are used for achieving the mutual connection among the external hanging foam layers 3, then putty is scraped on the external hanging foam layers 3 to achieve the construction of the leveling putty layer 20, after the leveling putty layer 20 is completely dried, the telescopic paint is coated on the leveling putty layer 20 to form the telescopic paint layer 21, and after the telescopic paint layer 21 is dried, the construction of the wall decoration layer 23 is completed.
To sum up, in the construction process of the wall 1 before the construction and installation of the passive building insulation structure, a plurality of stirrup rings 4 are pre-embedded into the wall 1 according to the size between a plurality of stirrup passing openings 6, after the construction of the wall 1 is completed, the construction of the passive building insulation structure can be started after the stirrup rings 4 are completely stabilized, in the construction and installation process of the passive building insulation structure, firstly, the insulation basic foam layer 2 is moved to the position of the wall 1 to be constructed, then, concrete grout is uniformly coated on one end of the insulation basic foam layer 2, which is far away from the transverse trapezoidal groove 5, to serve as a leveling layer 7, after the leveling layer 7 is coated, the stirrup rings 4 pass through the stirrup passing openings 6, so that the leveling layer 7 is in contact with the wall 1, and certain pressure is given to the insulation basic foam layer 2 relative to the wall 1, so that the concrete grout between the wall 1 and the insulation basic foam layer 2 is uniformly extruded, finishing the construction of the heat preservation basic foam layer 2, when the positions of the local stirrup passing opening 6 on the heat preservation basic foam layer 2 and the embedded stirrup ring 4 can not be corresponded, the stirrup passing opening 6 can be newly arranged on the heat preservation basic foam layer 2 according to the position of the stirrup ring 4, finishing the installation construction of other heat preservation basic foam layers 2 according to the construction mode, finishing the interconnection among a plurality of heat preservation basic foam layers 2 through an inner connecting piece after finishing the construction of a plurality of heat preservation basic foam layers 2, then starting the installation of the external foam layer 3, when the external foam layer 3 is installed, firstly extruding expansion glue 10 into the installation sleeve 9 on the external foam layer 3, then accurately positioning the corresponding position of the stirrup ring 4, inserting the trapezoidal strip 8 into the transverse trapezoidal groove 5, inserting the stirrup ring 4 into the installation sleeve 9, when the trapezoidal strip 8 is completely inserted into the transverse trapezoidal groove 5, pulling the external foam layer 3 downwards, make peg 11 stretch into in the stirrup ring 4, realize the installation of external foam layer 3, when the position deviation of local installation cover 9 and stirrup ring 4 is great, can offer the mounting groove that is used for installation cover 9 to save again according to the actual position of stirrup ring 4, then continue to be under construction in embedding the mounting groove with installation cover 9, accomplish the installation and construction of other external foam layers 3 according to foretell construction method, after the construction of a plurality of heat preservation basic foam layers 2 is accomplished, realize the interconnect between a plurality of external foam layers 3 through outer coupling assembling, then scrape putty on external foam layer 3 and realize the construction of leveling putty layer 20, scribble flexible coating on leveling putty layer 20 after the putty layer 20 is totally dry again, form flexible dope layer 21, after flexible dope layer 21 is dry, accomplish the construction of leveling decorative layer 23 can.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A passive form building insulation construction, includes wall body (1) of building, its characterized in that: the wall body is characterized by further comprising a plurality of heat-insulation basic foam layers (2) and a plurality of external foam layers (3), wherein a plurality of stirrup rings (4) are fixedly connected to the wall body (1), a plurality of transverse trapezoidal grooves (5) are formed in the heat-insulation basic foam layers (2), stirrup penetrating openings (6) are formed in the transverse trapezoidal grooves (5), the stirrup rings (4) are arranged in the stirrup penetrating openings (6), a leveling layer (7) is arranged between the wall body (1) and the heat-insulation basic foam layers (2), a plurality of trapezoidal strips (8) are fixedly connected to the external foam layers (3), the trapezoidal strips (8) are respectively arranged in the transverse trapezoidal grooves (5), a plurality of mounting grooves are formed in one ends, close to the wall body (1), of the trapezoidal strips (8), mounting sleeves (9) are mounted in the mounting grooves, and expansion glue (10) is arranged in the mounting sleeves (9), fixedly connected with peg (11) in installing sleeve (9), peg (11) set up in stirrup ring (4), all connect through the interior connector between every adjacent two heat preservation basic foam layer (2) in a plurality of heat preservation basic foam layer (2), all connect through outer coupling assembling between every adjacent two external foam layer (3) in a plurality of external foam layer (3), and the one end of keeping away from wall body (1) of a plurality of external foam layers (3) is provided with auxiliary structure.
2. A passive building insulation structure according to claim 1, wherein: the interior connecting piece includes two interior square poles (12) of sliding and two interior wedge blocks (13), two interior square poles (12) of sliding are through triangle strip (14) fixed connection in two, have all seted up interior round heavy groove on two interior square poles (12) interior round heavy inslot equal fixedly connected with in extension spring (15), two interior wedge block (13) are connected with two adjacent heat preservation basic foam layers (2) respectively, and interior square heavy groove has all been seted up to the one end that is close to each other of two interior wedge blocks (13), and two interior square poles (12) of sliding connection respectively are two in the interior square heavy inslot, two interior extension springs (15) are fixed connection respectively in two interior square heavy inslots.
3. A passive building insulation structure according to claim 2, wherein: outer coupling assembling includes two outer slip square poles (16) and two outer wedge blocks (17), two outer slip square pole (16) are through two outer triangle strip (18) fixed connection, have all seted up the excircle heavy groove on two outer slip square poles (16), two outer equal fixedly connected with outer extension spring (19), two of excircle heavy groove outer wedge block (17) are connected with two adjacent external foam layer (3) respectively, and the one end that is close to each other of two outer wedge blocks (17) has all seted up the foreign side shape heavy groove, and two outer slip square poles (16) are sliding connection respectively two in the foreign side shape heavy groove, two outer extension spring (19) are fixed connection respectively in two foreign side shape heavy grooves.
4. A passive building insulation structure according to claim 3, wherein: the auxiliary structure comprises a leveling putty layer (20) and a telescopic coating layer (21), wherein the leveling putty layer (20) is arranged at one end, far away from the wall body (1), of the external foam layer (3), and the telescopic coating layer (21) is arranged at one end, far away from the external foam layer (3), of the leveling putty layer (20).
5. A passive building insulation structure according to claim 4, wherein: a plurality of inner opening dovetail grooves and a plurality of outer opening dovetail grooves are respectively formed in the heat preservation base foam layer (2) and the external foam layer (3), and the inner wedge blocks (13) and the outer wedge blocks (17) are respectively arranged in the inner opening dovetail grooves and the outer opening dovetail grooves.
6. A passive building insulation structure according to claim 5, wherein: the hanging material nail is characterized in that one end, far away from the wall body (1), of the external foam layer (3) is provided with a plurality of hanging material nails (22) used for assisting in hanging materials of the leveling putty layer (20), and one end, far away from the external foam layer (3), of each hanging material nail (22) is larger than one end, close to the external foam layer (3), of each hanging material nail (22).
7. The passive building insulation structure of claim 6, wherein: and a wall surface decoration layer (23) is arranged at one end of the telescopic coating layer (21) far away from the external foam layer (3).
8. A passive building insulation structure according to claim 7, wherein: the stirrup ring (4) is formed by folding reinforcing steel bars in half, the anti-falling barb (24) is arranged on the stirrup ring (4), and the stirrup ring (4) is poured in the wall body (1) in a pre-buried mode.
9. A construction method of a passive building insulation structure, wherein a passive building insulation structure according to any one of claims 1 to 8 is used, comprising the steps of:
s1, pre-burying a plurality of stirrup rings (4) into the wall body (1) according to the size between a plurality of stirrup penetrating openings (6) in the construction process of the wall body (1) before construction and installation of the passive building heat insulation structure, and starting construction of the passive building heat insulation structure after the stirrup rings (4) are completely stable after construction of the wall body (1) is completed;
s2, in the process of construction and installation of the passive building insulation structure, firstly, the insulation basic foam layer (2) is moved to the position of a wall body (1) to be constructed, then concrete slurry is uniformly smeared at one end, far away from the transverse trapezoidal groove (5), of the insulation basic foam layer (2) to serve as a leveling layer (7), after the leveling layer (7) is smeared, a hoop ring (4) penetrates through a hoop penetrating port (6), the leveling layer (7) is in contact with the wall body (1), certain pressure is given to the insulation basic foam layer (2) relative to the wall body (1), the concrete slurry between the wall body (1) and the insulation basic foam layer (2) is uniformly extruded, construction of the insulation basic foam layer (2) is completed, when the position of a local hoop penetrating port (6) on the insulation basic foam layer (2) cannot correspond to the position of an embedded hoop ring (4), the hoop penetrating port (6) can be newly formed on the insulation basic foam layer (2) according to the position of the hoop ring (4), completing the installation and construction of other heat-insulating basic foam layers (2) according to the construction mode;
s3, after the construction of the plurality of heat preservation basic foam layers (2) is completed, the plurality of heat preservation basic foam layers (2) are connected with each other through the inner connecting piece, then the installation of the external foam layer (3) is started, when the external foam layer (3) is installed, firstly, the expansion glue (10) is extruded into the installation sleeve (9) on the external foam layer (3), then, the corresponding direction of the hoop rib ring (4) is found, the trapezoidal strip (8) is inserted into the transverse trapezoidal groove (5), the hoop rib ring (4) is inserted into the installation sleeve (9), when the trapezoidal strip (8) is completely inserted into the transverse trapezoidal groove (5), the external foam layer (3) is pulled downwards, the hanging rod (11) extends into the hoop rib ring (4), the installation of the external foam layer (3) is realized, when the positions of the local installation sleeve (9) and the hoop rib ring (4) deviate greatly, the installation groove for storing the installation sleeve (9) again can be formed according to the actual position of the hoop rib ring (4), then embedding the mounting sleeve (9) into the mounting groove for continuous construction, and completing the mounting construction of other external foam layers (3) according to the construction mode;
s4, after the construction of the multiple heat preservation basic foam layers (2) is completed, the multiple external foam layers (3) are connected with each other through the external connection assembly, then the putty is scraped on the external foam layers (3) to achieve the construction of the leveling putty layer (20), after the leveling putty layer (20) is completely dried, the telescopic paint is coated on the leveling putty layer (20) to form a telescopic paint layer (21), and after the telescopic paint layer (21) is dried, the construction of the wall decoration layer (23) is completed.
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