CN115306046B - Firmly-connected heat preservation system and construction method thereof - Google Patents
Firmly-connected heat preservation system and construction method thereof Download PDFInfo
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- CN115306046B CN115306046B CN202210994260.XA CN202210994260A CN115306046B CN 115306046 B CN115306046 B CN 115306046B CN 202210994260 A CN202210994260 A CN 202210994260A CN 115306046 B CN115306046 B CN 115306046B
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- 238000004321 preservation Methods 0.000 title claims abstract description 23
- 238000010276 construction Methods 0.000 title claims abstract description 18
- 238000004519 manufacturing process Methods 0.000 claims abstract description 17
- 238000009413 insulation Methods 0.000 claims description 39
- 238000000034 method Methods 0.000 claims description 11
- 239000004570 mortar (masonry) Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 241000276425 Xiphophorus maculatus Species 0.000 claims description 6
- 238000005452 bending Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 239000000758 substrate Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 230000000903 blocking effect Effects 0.000 description 4
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
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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
-
- 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
- E04B1/78—Heat insulating elements
- E04B1/80—Heat insulating elements slab-shaped
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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
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/90—Passive houses; Double facade technology
Abstract
A heat preservation system with firm connection and a construction method thereof relate to the field of buildings. Firm in connection's heat preservation system includes outer lamina layer, heat preservation lamina layer, first connecting piece, one of first locating part and the second locating part of first connecting piece buries in outer lamina layer, and another buries in the lamina layer. The construction method of the firmly connected heat preservation system comprises the following steps: step one, manufacturing a first connecting piece: step two, manufacturing a prefabricated plate: step three, manufacturing floor layers: and step four, removing the stiffening rib plates. The invention replaces the expansion bolt with the first connecting piece, so that the connection is firmer.
Description
Technical Field
The invention relates to the field of buildings, in particular to a building structure.
Background
Most of the prior sandwich heat-insulating walls are provided with outer page plates which are larger than inner page plates and are hung outside the floor slab and used for wrapping beam columns and cold bridge positions of the floor slab. This structure has the following problems: 1. the outer page plate is hung outside, so that potential safety hazards exist; 2. the strength requirements of the connection piece of the inner and outer sheets are high.
Disclosure of Invention
The invention aims to provide a firmly-connected heat preservation system so as to solve at least one technical problem.
The invention also aims to provide a construction method of the firmly-connected heat preservation system, which is used for manufacturing the firmly-connected heat preservation system.
The technical problems solved by the invention can be realized by adopting the following technical scheme:
the heat preservation system with firm connection comprises an outer lamina layer, a floor layer, and a heat preservation lamina layer clamped between the outer lamina layer and the floor layer, and is characterized by further comprising a first connecting piece,
the cross section of the first connecting piece is U-shaped and consists of a first platy body, a first arc-shaped plate and a second platy body which are connected in sequence;
the first plate-shaped body and the second plate-shaped body are provided with at least two first through holes at one end close to the arc-shaped plate, first limiting pieces are inserted into the first through holes, and the first through holes are longitudinally distributed;
the first plate-shaped body and the second plate-shaped body are provided with at least two second through holes at one end far away from the arc-shaped plate, second limiting pieces are inserted into the second through holes, and the second through holes are transversely distributed;
the first connecting piece penetrates through the heat insulation board layer, one of the first limiting piece and the second limiting piece is buried in the outer board layer, and the other one is buried in the floor layer.
The construction method of the firmly-connected heat preservation system is characterized by comprising the following steps of:
step one, manufacturing a first connecting piece: the cross section of the first connecting piece is U-shaped and consists of a first plate-shaped body, a first arc-shaped plate and a second plate-shaped body which are sequentially connected, at least two first through holes are formed in one end, close to the arc-shaped plate, of the first plate-shaped body, each first through hole is longitudinally distributed, at least two second through holes are formed in the other end, far away from the arc-shaped plate, of the second plate-shaped body, and each second through hole is transversely distributed;
step two, manufacturing a prefabricated plate: the prefabricated plate comprises a first stiffening rib plate and a heat insulation plate layer, and further comprises an outer leaf plate layer clamped between the first stiffening rib plate and the heat insulation plate layer; penetrating the first connecting piece through the heat insulation board layer, burying a first through hole and a first limiting piece inserted in the first through hole in the outer board layer, and leaking a second through hole;
step three, manufacturing floor layers: a second stiffening rib plate is supported on one side of the precast slab, which is far away from the first stiffening rib plate, a second through hole is positioned between the second stiffening rib plate and the heat insulation slab layer, and a second limiting piece is inserted into the second through hole; pouring concrete mortar between the second stiffening rib plate and the heat insulation plate layer, burying the second through hole and the second limiting piece by the concrete mortar, and filling the space between the second stiffening rib plate and the heat insulation plate layer completely to form a floor layer;
step four, removing stiffening rib plates: and after the floor layer is dried, removing the first stiffening rib plate and the second stiffening rib plate, and forming the rest part into a heat preservation system with firm connection.
The beneficial effects are that: according to the invention, the expansion bolts are replaced by the first connecting pieces, so that the problem of infirm connection at the end parts caused by gaps does not exist at the end parts without protruding out, and the situation that the prefabricated members deform in the connecting process does not occur, so that the situation of extruding a layer structure during the connecting is avoided. More importantly, the two ends of the first connecting piece extend into the outer slab layer and the floor layer respectively, and the trend of the limiting rods is staggered by optimizing the arrangement direction of the through holes, so that a limiting structure with multiple dimensions is formed, and the connection is firmer.
Drawings
FIG. 1 is a schematic view of a first connector;
FIG. 2 is a schematic view of a portion of the first connecting member in a bent state;
FIG. 3 is a schematic view of a structure of the present invention;
FIG. 4 is a schematic view of a structure during transportation of prefabricated panels;
FIG. 5 is a schematic illustration of the construction process;
fig. 6 is a schematic structural view of a first stiffening rib.
Detailed Description
In order that the manner in which the invention is practiced, as well as the features and objects and functions thereof, will be readily understood and appreciated, the invention will be further described in connection with the accompanying drawings.
Referring to fig. 1, 2, 3, 4, 5 and 6, the firmly connected insulation system comprises an outer sheet layer 8, a floor layer 7 and an insulation sheet layer 9 sandwiched between the outer sheet layer 8 and the floor layer 7.
The firmly connected insulation system further comprises a first connector 10. The cross section of the first connecting piece 10 is U-shaped and consists of a first platy body 1, a first arc-shaped plate and a second platy body 2 which are connected in sequence; at least two first through holes 5 are formed in one end, close to the arc-shaped plate, of the first plate-shaped body 1 and the second plate-shaped body 2, first limiting pieces 3 are inserted into the first through holes 5, and the first through holes 5 are longitudinally distributed; at least two second through holes 6 are formed in one end, far away from the arc-shaped plate, of the first plate-shaped body 1 and the second plate-shaped body 2, second limiting pieces are inserted into the second through holes 6, and the second through holes 6 are transversely distributed. The first connecting piece 10 penetrates through the heat insulation board layer 9, one of the first limiting piece 3 and the second limiting piece is buried in the outer board layer 8, and the other is buried in the floor layer 7.
The first connector 10 is preferably stainless steel. The stainless steel connecting piece is corrosion-resistant and has small influence on the cold-hot bridge. More critical is the permission to bend. It is allowed that the first connecting member 10 of the present invention is formed by bending a strip-shaped plate. A gap exists between the first plate-like body 1 and the second plate-like body 2, and the gap can be filled with cement mortar during construction, thereby further improving the connection strength with the outer panel layer 8 or the floor layer 7. The gap also provides space for bending the stainless steel connecting piece, so that the connecting piece is convenient to bend. The gap also increases the distance between the through hole on the first plate-shaped body 1 and the through hole on the second plate-shaped body 2, so that the through hole and the limiting rod have two fulcrums, self-stabilization of the limiting rod is realized, and further impact of casting concrete mortar on the limiting rod is avoided, and the caused displacement or deformation of the limiting rod is avoided.
The first limiting piece 3 and the second limiting piece are preferably rod-shaped limiting rods. It is allowed to directly use the reinforcing bars buried in the outer panel layer 8 or the floor layer 7 as a stopper, thereby further improving the connection strength. The stop bars may also be attached to bars embedded in the outer deck 8 or floor 7, where the bars may be through-length bars, tie bars, or the like.
The construction method of the firmly connected heat preservation system comprises the following steps:
step one, manufacturing a first connecting piece 10: the cross section of the first connecting piece 10 is U-shaped and consists of a first plate-shaped body 1, a first arc-shaped plate and a second plate-shaped body 2 which are sequentially connected, at least two first through holes 5 are formed in one end, close to the arc-shaped plate, of the first plate-shaped body 1 and the second plate-shaped body 2, each first through hole 5 is longitudinally distributed, at least two second through holes 6 are formed in the other end, far from the arc-shaped plate, of the first plate-shaped body 1 and the second plate-shaped body 2, and each second through hole 6 is transversely distributed;
step two, manufacturing a prefabricated plate: the prefabricated plate comprises a first stiffening rib plate and a heat insulation plate layer 9, and also comprises an outer leaf plate layer 8 clamped between the first stiffening rib plate and the heat insulation plate layer 9; the first connecting piece 10 penetrates through the heat insulation board layer 9, the first through hole 5 and the first limiting piece 3 inserted in the first through hole 5 are buried in the outer board layer 8, and the second through hole 6 is leaked outwards;
step three, manufacturing floor layer 7: a second stiffening rib plate is supported on one side of the precast slab, which is far away from the first stiffening rib plate, a second through hole 6 is positioned between the second stiffening rib plate and a heat insulation slab layer 9, and a second limiting piece 4 is inserted into the second through hole 6; pouring concrete mortar between the second stiffening rib plate and the heat insulation plate layer 9, burying the second through hole 6 and the second limiting piece 4 by the concrete mortar, and filling the space between the second stiffening rib plate and the heat insulation plate layer 9 completely to form a floor layer 7;
step four, removing stiffening rib plates: and after the floor layer 7 is dried, removing the first stiffening rib plate and the second stiffening rib plate, and forming the rest part into a firmly connected heat preservation system.
And step two, manufacturing in a prefabricated field, transporting to a construction site after manufacturing, and carrying out the next step. So as to improve the construction efficiency and reduce the site construction pollution. In the process of transporting the prefabricated plate in the second step to a construction site, the end parts of the first plate-shaped body 1 and the second plate-shaped body 2 which leak outwards are externally branched, so that the prefabricated plate is inconvenient to transport and easy to deform in the transportation process, and the following scheme can be adopted: before transportation, the first plate-like body 1 and the second plate-like body 2 are bent away from each other and bonded to the heat-insulating plate layer 9. After the plate-shaped body is transported to a construction site, the first plate-shaped body 1 and the second plate-shaped body 2 are reversely bent to be parallel.
The outer sheet layer 8 in the second step may be prefabricated or cast in situ. In either case, it is preferable that one end of the first connector 10 is inserted into the outer sheet layer 8, that is, the first through hole 5 and the first stopper 3 inserted into the first through hole 5 are buried in the outer sheet layer 8. Then, after the through holes are dug at the positions of the heat preservation plate layer 9 corresponding to the first connecting pieces 10, the heat preservation plate layer 9 is sleeved on the first connecting pieces 10, so that the penetration of the first connecting pieces 10 is completed.
The invention also includes a second connector that is a first sleeve 12 with threads therein. In the second step, the first sleeve may be embedded in the outer sheet layer 8, so that one end of the first sleeve is flush with the end surface of the outer sheet layer 8, which is close to the first stiffening rib plate, and the first sleeve is used to connect the first stiffening rib plate. It is further preferred that the other port of the first sleeve is flush with the end surface of the insulation board layer 9 remote from the outer leaf layer 8. At this time, the first sleeve also plays a role of limiting the heat insulation board, and the heat insulation board can be prevented from shifting in the transportation process. At the same time, the first sleeve also provides for the connection of the third connection member. With respect to the third connection, the invention also includes a third connection, which is a second sleeve 13 with a hollow passage therein. The second sleeve is embedded in the floor layer 7. The second sleeve is used for penetrating the drawknot rod. In the third step, after the second stiffening rib plate is supported, a third connecting piece is placed between the second stiffening rib plate and the heat insulation board layer 9, then the tie rod 14 is sequentially replaced by the first stiffening rib plate, the second connecting piece, the third connecting piece and the second stiffening rib plate, and the part of the tie rod extending out of the first stiffening rib plate and the second stiffening rib plate is fixed by bolts, so that the distance between the first stiffening rib plate and the second stiffening rib plate is limited, and the thickness of the final building component is kept consistent. Finally, concrete mortar is poured between the second stiffening rib plate and the heat insulation plate layer 9. Preferably, the end of the second sleeve adjacent to the first sleeve is preferably provided with external threads, and the threads are screwed into the first sleeve. The invention can also comprise a blocking bolt 11, wherein the outer diameter of a nut of the blocking bolt 11 is larger than the outer diameter of the first sleeve, an external thread is arranged on a screw rod of the blocking bolt, and the blocking bolt is screwed at a port of the first sleeve far away from the first stiffening rib plate. The end-capped bolts are used for compacting the heat-insulating plate to the outer leaf plate layer 8 in the transportation process, and are used for preventing the concrete mortar from entering the first sleeve when the floor layer 7 is manufactured by the cast-in-place concrete mortar, so that the concrete mortar is prevented from adhering to the first stiffening rib plate or adhering to the connecting piece inserted into the first sleeve when the first stiffening rib plate is fixed on the concrete outer leaf plate layer, and the dismantling difficulty of the first stiffening rib plate is reduced.
It is possible that one end of the first sleeve, which is far away from the first stiffening rib, is connected to the first connecting piece 10, and the end of the first sleeve, which is far away from the first stiffening rib, is closed by the first arc plate. Thus, the first connector 10 and the second connector are formed as one body, which is advantageous in that the number of cold and hot bridges is reduced, and the number of buried connectors is reduced, thereby making the construction more efficient. In this case, the integral connector is buried in a position where the first connector 10 is originally provided. The second connecting piece is still buried at the position where the third connecting piece is originally connected.
After the prefabricated plate is transported to a construction site, the first plate-shaped body 1 and the second plate-shaped body 2 are reversely bent until an included angle is formed between the two bodies, and the included angle is 60 degrees to 80 degrees. The bent portions of the first plate-like body 1 and the second plate-like body 2 forming the angle may be directly buried in the floor layer 7. The included angle can limit the distance between the cast-in-situ concrete layer and the heat preservation layer, thereby allowing no limit rod to be arranged. But the bent portions of the first plate-like body 1 and the second plate-like body 2 may be welded to the own reinforcing bars in the floor layer 7. The bent portions of the first and second plate-like bodies 1 and 2 may be provided with anti-slip grooves so as to increase the connection strength of the first connector 10 with the cast-in-place concrete layer using the anti-slip grooves and the second through holes 6. The anti-slip groove is preferably a strip-shaped groove located in the vertical direction, and the notch of the strip-shaped groove faces outwards. The anti-slip grooves are preferably distributed at equal intervals. The invention selects the trend and the notch of the strip-shaped groove, and the added strip-shaped groove not only can be anti-skid and increase the connection strength with the floor layer 7, but also can be bent along the strip-shaped groove, and at the moment, the strip-shaped groove can reduce the bending difficulty.
Ribbed plate for stiffening
The first stiffening rib plate and the second stiffening rib plate can be plastic stiffening rib plates, metal stiffening rib plates, wood stiffening rib plates and the like. But preferably the first magic board is a plastic stiffening rib. The plastic stiffening rib plate comprises a substrate 16 with a smooth surface, a transverse supporting rib and a longitudinal supporting rib are arranged on the back surface of the substrate 16, a square frame-shaped reinforcing support is arranged at the junction of the transverse supporting rib and the longitudinal supporting rib, a through hole 15 is formed in the center of the reinforcing support, and the through hole 15 penetrates through the plastic stiffening rib plate. And bolts for connecting the second connecting piece are arranged in the through holes in a penetrating way, so that the connection strength between the first stiffening rib plate and the concrete outer page plate is high. The positions of the through holes are opposite to the positions of the first sleeves one by one. The four corners of the reinforced support are respectively provided with an auxiliary supporting rib extending towards the direction of the through hole, so that the strength of the through hole is enhanced. The height of the auxiliary supporting ribs is preferably lower than that of the reinforcing support, and the height of the reinforcing support is preferably equal to that of the transverse supporting ribs and the longitudinal supporting ribs. Therefore, the auxiliary supporting ribs are sunken, the caps of the bolts are easy to accommodate, and the leakage of the caps of the bolts is avoided, so that the transportation is influenced.
The foregoing has shown and described the basic principles and main features of the present invention and the advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which is defined in the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. The heat preservation system with firm connection comprises an outer lamina layer, a floor layer, and a heat preservation lamina layer clamped between the outer lamina layer and the floor layer, and is characterized by further comprising a first connecting piece,
the cross section of the first connecting piece is U-shaped and consists of a first platy body, a first arc-shaped plate and a second platy body which are connected in sequence;
the first plate-shaped body and the second plate-shaped body are provided with at least two first through holes at one end close to the arc-shaped plate, first limiting pieces are inserted into the first through holes, and the first through holes are longitudinally distributed;
the first plate-shaped body and the second plate-shaped body are provided with at least two second through holes at one end far away from the arc-shaped plate, second limiting pieces are inserted into the second through holes, and the second through holes are transversely distributed;
the first connecting piece penetrates through the heat insulation board layer, one of the first limiting piece and the second limiting piece is buried in the outer board layer, and the other one is buried in the floor layer.
2. The securely attached insulation system of claim 1, wherein the first connector is stainless steel.
3. The firmly connected insulation system of claim 1, wherein the first limiting member and the second limiting member are rod-shaped limiting rods.
4. A firmly connected insulation system according to claim 3, wherein the steel bars embedded in the outer leaf layer or the floor layer are used as limit bars.
5. The construction method of the firmly connected heat preservation system comprises the following steps:
step one, manufacturing a first connecting piece: the cross section of the first connecting piece is U-shaped and consists of a first plate-shaped body, a first arc-shaped plate and a second plate-shaped body which are sequentially connected, at least two first through holes are formed in one end, close to the arc-shaped plate, of the first plate-shaped body, each first through hole is longitudinally distributed, at least two second through holes are formed in the other end, far away from the arc-shaped plate, of the second plate-shaped body, and each second through hole is transversely distributed;
step two, manufacturing a prefabricated plate: the prefabricated plate comprises a first stiffening rib plate and a heat insulation plate layer, and further comprises an outer leaf plate layer clamped between the first stiffening rib plate and the heat insulation plate layer; penetrating the first connecting piece through the heat insulation board layer, burying a first through hole and a first limiting piece inserted in the first through hole in the outer board layer, and leaking a second through hole;
step three, manufacturing floor layers: a second stiffening rib plate is supported on one side of the precast slab, which is far away from the first stiffening rib plate, a second through hole is positioned between the second stiffening rib plate and the heat insulation slab layer, and a second limiting piece is inserted into the second through hole; pouring concrete mortar between the second stiffening rib plate and the heat insulation plate layer, burying the second through hole and the second limiting piece by the concrete mortar, and filling the space between the second stiffening rib plate and the heat insulation plate layer completely to form a floor layer;
step four, removing stiffening rib plates: and after the floor layer is dried, removing the first stiffening rib plate and the second stiffening rib plate, and forming the rest part into a heat preservation system with firm connection.
6. The method for constructing a firmly connected heat preservation system according to claim 5, wherein the second step is to manufacture in a prefabricated field and to transport the prefabricated field after the manufacture is completed;
before transportation, bending the first plate-shaped body and the second plate-shaped body away from each other to be attached to the heat insulation plate layer; and after the plate-shaped body is conveyed to a construction site, reversely bending the first plate-shaped body and the second plate-shaped body.
7. The method for constructing a firmly connected insulation system according to claim 5, wherein in the second step, one end of the first connecting member is inserted into the outer panel layer, and then the insulation panel layer is sleeved on the first connecting member after the through hole is dug in the insulation panel layer at the position corresponding to the first connecting member.
8. The method of claim 5, wherein in the second step, a second connecting member is embedded in the outer sheet layer, and the second connecting member is a first sleeve with internal threads, so that one end of the first sleeve is flush with the end surface of the outer sheet layer, which is close to the first stiffening rib plate.
9. The method for constructing a firmly connected insulation system according to claim 5, wherein in the third step, after the second stiffening rib plate is supported, a third connecting piece is placed between the second stiffening rib plate and the insulation board layer, the third connecting piece is a second sleeve with a hollow channel inside, then the tie rod is sequentially replaced by the first stiffening rib plate, the second connecting piece, the third connecting piece and the second stiffening rib plate, and the portion of the tie rod extending out of the first stiffening rib plate and the second stiffening rib plate is fixed by bolts.
10. The method for constructing a firmly connected heat insulation system according to claim 5, wherein the first stiffening rib plate is a plastic stiffening rib plate, the plastic stiffening rib plate comprises a substrate with a smooth surface, a transverse supporting rib and a longitudinal supporting rib are arranged on the back surface of the substrate, a square frame-shaped reinforcing support is arranged at the junction of the transverse supporting rib and the longitudinal supporting rib, a through hole is formed in the center of the reinforcing support, and the through hole penetrates through the plastic stiffening rib plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210994260.XA CN115306046B (en) | 2022-08-18 | 2022-08-18 | Firmly-connected heat preservation system and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210994260.XA CN115306046B (en) | 2022-08-18 | 2022-08-18 | Firmly-connected heat preservation system and construction method thereof |
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| Publication Number | Publication Date |
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| CN115306046A CN115306046A (en) | 2022-11-08 |
| CN115306046B true CN115306046B (en) | 2023-07-18 |
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Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004137766A (en) * | 2002-10-17 | 2004-05-13 | Efp:Kk | Outside heat insulation construction method |
| WO2013088077A1 (en) * | 2011-12-14 | 2013-06-20 | Electricite De France | Heat insulation system, and related assembly method |
| WO2015019233A1 (en) * | 2013-08-05 | 2015-02-12 | Vandenbempt Patent Cv | Method for applying an insulation layer to a wall, insulation anchor for use in such method |
| CN106759978A (en) * | 2016-12-15 | 2017-05-31 | 齐意涵 | Double-deck armor external wall energy-saving heat-insulation unit and system |
| CN207048087U (en) * | 2017-07-21 | 2018-02-27 | 徐州工程学院 | A kind of energy saving environmental protection building |
| CN209163200U (en) * | 2018-12-05 | 2019-07-26 | 中国建筑标准设计研究院有限公司 | Prefabricated sandwich heat preservation wallboard stainless steel adapting piece and manufactured heat-insulation wall plate |
| CN209277306U (en) * | 2018-12-12 | 2019-08-20 | 重庆城市职业学院 | Novel limiting tension member and the external wall insulation being connected firmly |
| JP2019157402A (en) * | 2018-03-08 | 2019-09-19 | 中井産業株式会社 | Construction method for wooden framework building |
| CN111663676A (en) * | 2020-06-08 | 2020-09-15 | 浙江大道建设工程有限公司 | Heat-insulating wall and construction method thereof |
| CN112323996A (en) * | 2020-11-18 | 2021-02-05 | 合肥神舟建筑集团有限公司 | Film-bag composite fireproof heat-insulation board |
| CN113006298A (en) * | 2021-04-28 | 2021-06-22 | 温州市万丰建设工程有限公司 | Anti-seismic reinforced heat-insulating layer for building outer wall and construction method thereof |
| CN113833159A (en) * | 2021-10-26 | 2021-12-24 | 绍兴上虞科元自保温墙体材料有限公司 | Structure-enhanced heat-insulation fireproof building block and wall |
| CA3124217A1 (en) * | 2020-07-15 | 2022-01-15 | Reve Architecture Limited | Sandwich panel and building module |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8316605B2 (en) * | 2009-10-06 | 2012-11-27 | Craig Oberg | Insulated metal roofing and wall systems and related methods |
-
2022
- 2022-08-18 CN CN202210994260.XA patent/CN115306046B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004137766A (en) * | 2002-10-17 | 2004-05-13 | Efp:Kk | Outside heat insulation construction method |
| WO2013088077A1 (en) * | 2011-12-14 | 2013-06-20 | Electricite De France | Heat insulation system, and related assembly method |
| WO2015019233A1 (en) * | 2013-08-05 | 2015-02-12 | Vandenbempt Patent Cv | Method for applying an insulation layer to a wall, insulation anchor for use in such method |
| CN106759978A (en) * | 2016-12-15 | 2017-05-31 | 齐意涵 | Double-deck armor external wall energy-saving heat-insulation unit and system |
| CN207048087U (en) * | 2017-07-21 | 2018-02-27 | 徐州工程学院 | A kind of energy saving environmental protection building |
| JP2019157402A (en) * | 2018-03-08 | 2019-09-19 | 中井産業株式会社 | Construction method for wooden framework building |
| CN209163200U (en) * | 2018-12-05 | 2019-07-26 | 中国建筑标准设计研究院有限公司 | Prefabricated sandwich heat preservation wallboard stainless steel adapting piece and manufactured heat-insulation wall plate |
| CN209277306U (en) * | 2018-12-12 | 2019-08-20 | 重庆城市职业学院 | Novel limiting tension member and the external wall insulation being connected firmly |
| CN111663676A (en) * | 2020-06-08 | 2020-09-15 | 浙江大道建设工程有限公司 | Heat-insulating wall and construction method thereof |
| CA3124217A1 (en) * | 2020-07-15 | 2022-01-15 | Reve Architecture Limited | Sandwich panel and building module |
| CN112323996A (en) * | 2020-11-18 | 2021-02-05 | 合肥神舟建筑集团有限公司 | Film-bag composite fireproof heat-insulation board |
| CN113006298A (en) * | 2021-04-28 | 2021-06-22 | 温州市万丰建设工程有限公司 | Anti-seismic reinforced heat-insulating layer for building outer wall and construction method thereof |
| CN113833159A (en) * | 2021-10-26 | 2021-12-24 | 绍兴上虞科元自保温墙体材料有限公司 | Structure-enhanced heat-insulation fireproof building block and wall |
Non-Patent Citations (1)
| Title |
|---|
| 赵山.《施工员专业管理实务》.黄河水利出版社,2010,(第1版),258. * |
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