CN220868520U - Bridge-cut-off type heat-insulation composite integrated plate and cast-in-situ concrete wall - Google Patents
Bridge-cut-off type heat-insulation composite integrated plate and cast-in-situ concrete wall Download PDFInfo
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- CN220868520U CN220868520U CN202322652475.6U CN202322652475U CN220868520U CN 220868520 U CN220868520 U CN 220868520U CN 202322652475 U CN202322652475 U CN 202322652475U CN 220868520 U CN220868520 U CN 220868520U
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- 238000009413 insulation Methods 0.000 title claims abstract description 93
- 239000004567 concrete Substances 0.000 title claims abstract description 54
- 239000002131 composite material Substances 0.000 title claims abstract description 37
- 238000011065 in-situ storage Methods 0.000 title claims abstract description 14
- 238000004321 preservation Methods 0.000 claims abstract description 11
- 238000009435 building construction Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 description 15
- 238000009415 formwork Methods 0.000 description 10
- 230000013011 mating Effects 0.000 description 10
- 229910000831 Steel Inorganic materials 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000010959 steel Substances 0.000 description 7
- 238000010276 construction Methods 0.000 description 6
- 238000005266 casting Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 238000004873 anchoring Methods 0.000 description 1
- 239000011489 building insulation material Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000036316 preload Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a bridge-cut-off type heat preservation composite integrated plate and a cast-in-situ concrete wall. Bridge-cut-off type heat preservation composite integrated board includes: the heat insulation board is internally provided with a fixed connecting piece, a first slot and a second slot are arranged on the fixed connecting piece, and openings of the first slot and the second slot are arranged in a back-to-back mode; the first connecting rod passes through the inner surface of the heat insulation plate and is inserted into the first slot; the second connecting rod penetrates through the outer surface of the heat insulation plate and is inserted into the second slot. The use reliability of the bridge-cut-off type heat preservation composite integrated plate is improved, and the building construction quality is improved.
Description
Technical Field
The utility model relates to the technical field of building boards, in particular to a broken bridge type heat preservation composite integrated board and a cast-in-situ concrete wall.
Background
At present, reinforced concrete structures are generally adopted for the construction of buildings and other buildings, and insulation boards are generally paved on the outer walls of the buildings for the insulation of the buildings. The heat-insulating board is laid in two modes, namely, after the building is poured and the concrete is solidified, the outer wall of the building is perforated to assemble the heat-insulating board (such as Chinese patent publication numbers CN 210395689U and CN 217580956U); in the second mode, the insulation board is fixed between the inner and outer templates through bolts in the process of pouring the building, so that concrete layer is formed between the insulation board and the inner template by poured concrete, and meanwhile, the bolts connected to the insulation board are embedded in the concrete layer (such as Chinese patent publication No. CN 112575931A). The connection strength of the insulation board and the concrete layer can be effectively improved by adopting the second mode, but in the actual use process, the connecting piece is integrated in the insulation outer template and needs to be connected with the inner template to form a concrete pouring space, so that in the concrete pouring process, the insulation outer template needs to bear the impact force generated by concrete pouring, the connection part of the connecting piece and the insulation outer template is easy to fail and damage, and the use reliability is reduced; and, the both ends intercommunication indoor outside of body of rod easily produces the phenomenon of heat conduction, after long-time use, the outer tip of body of rod leads to indoor wall to take place to damage because of the rainwater corrodes. In view of this, it is an object of the present utility model to design a technique for improving the reliability of use to improve the quality of construction of a building.
Disclosure of utility model
The utility model provides a bridge-cut-off type heat-insulation composite integrated plate and a cast-in-situ concrete wall, which are used for improving the use reliability of the bridge-cut-off type heat-insulation composite integrated plate so as to improve the construction quality of a building.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a bridge-cut-off type heat preservation composite integrated plate, which comprises:
The heat insulation board is internally provided with a fixed connecting piece, a first slot and a second slot are arranged on the fixed connecting piece, and openings of the first slot and the second slot are arranged in a back-to-back mode;
The first connecting rod passes through the inner surface of the heat insulation plate and is inserted into the first slot;
the second connecting rod penetrates through the outer surface of the heat insulation plate and is inserted into the second slot.
The utility model also provides a cast-in-situ concrete wall, which comprises a concrete main body and the bridge-cut-off type heat-insulation composite integrated plate, wherein the heat-insulation plate of the bridge-cut-off type heat-insulation composite integrated plate is attached to the concrete main body, and a first connecting rod of the bridge-cut-off type heat-insulation composite integrated plate is inserted into the concrete main body.
Compared with the prior art, the technical scheme of the utility model has the following technical effects: through setting up the fixed connection spare in the heated board, be provided with the opening respectively on the fixed connection spare and put away from first slot and the second slot of arranging, two slots can satisfy the installation requirement of heated board both sides connecting rod respectively, like this, can satisfy the installation requirement of disposing the inside and outside template when pouring the concrete on site, reduce the heated board and exert external force and lead to the atress between heated board and the fixed connection spare too big emergence damage because of the concrete in the pouring process to improve the reliability in use; meanwhile, the first connecting rod and the second connecting rod are mutually independent and separated, so that even if the second connecting rod on the outer side is corroded due to the influence of rainwater, the first connecting rod on the inner side cannot be damaged due to the influence of the second connecting rod, meanwhile, the first connecting rod and the second connecting rod are mutually independent, a heat insulation bridge cut-off is formed between the first connecting rod and the second connecting rod, indoor and outdoor heat transfer of a building is reduced, and building construction quality is improved.
Drawings
FIG. 1 is a schematic structural view of a broken bridge type thermal insulation composite integrated board of the utility model;
FIG. 2 is a schematic structural view of a fixing connector in the bridge-cut-off type heat insulation composite integrated board of the present utility model;
FIG. 3 is a schematic structural view of a first connecting rod in the bridge-cut-off type heat insulation composite integrated board of the utility model;
FIG. 4 is a second schematic view of the structure of the fixing connector in the bridge-cut-off type thermal insulation composite integrated board of the present utility model;
FIG. 5 is a schematic structural view of a second connecting rod in the broken bridge type thermal insulation composite integrated board of the utility model;
FIG. 6 is a schematic view of the construction of a cast-in-place concrete wall of the present utility model;
FIG. 7 is a schematic view of the construction of a cast-in-place concrete wall of the present utility model;
FIG. 8 is a schematic structural view of a bridge cut-off type thermal insulation composite integrated board according to the present invention;
Fig. 9 is a third schematic structural view of the fixing connector in the bridge-cut-off type thermal insulation composite integrated board of the present invention.
Reference numerals:
1. A thermal insulation board;
2. Fixing the connecting piece; 21. a first slot; 22. a second slot; 23. a first locking part; 24. a second locking part; 25. an inner connection plate; 26. an outer connecting plate; 27. a first connection pipe; 28. a second connection pipe; 29. a support connecting rod; 291. a positioning clamp;
3. A first connecting rod; 31. a first locking mating part;
4. A second connecting rod; 41. a second locking mating portion;
5. A concrete body; 51. a concrete layer; 52. a reinforcement cage;
6. An inner template;
7. and (5) an outer template.
Detailed Description
As shown in fig. 1 to 7, the present utility model provides a bridge-cut-off type thermal insulation composite integrated board, comprising:
The heat insulation board 1 is provided with a fixed connecting piece 2, a first slot 21 and a second slot 22 are arranged on the fixed connecting piece 2, and openings of the first slot 21 and the second slot 22 are arranged in a back-to-back mode;
A first connecting rod 3, wherein the first connecting rod 3 passes through the inner surface of the heat insulation board 1 and is inserted into the first slot 21;
and a second connecting rod 4, wherein the second connecting rod 4 passes through the outer surface of the heat insulation board 1 and is inserted into the second slot 22.
Specifically, a fixed connecting piece 2 is arranged in a heat-insulating board 1 in the bridge-cut-off type heat-insulating composite integrated board, and the fixed connecting piece 2 and the heat-insulating board 1 are assembled and fixed together to form an integrated structure. The first connecting rod 3 is inserted into the heat insulation board 1 and fixedly connected in the first slot 21, and the second connecting rod 4 is correspondingly inserted into the heat insulation board 1 and fixedly connected in the second slot 22. In this way, a plurality of first connecting rods 3 and second connecting rods 4 extending outwards are correspondingly arranged on two sides of the heat insulation board 1 respectively.
In actual use, the insulation board 1 is installed and built in the process of pouring concrete in situ, and after the concrete is solidified to form the concrete layer 51, the first connecting rod 3 can be directly embedded and fixed in the solidified concrete layer 51.
For the bridge-cut insulation composite integrated board, the insulation board 1 is usually processed by conventional building insulation materials (such as foamed plastics or foamed resin, etc.), while for the first connecting rod 3 and the second connecting rod 4, building anchoring members (such as iron rods, steel rods, etc.) are usually adopted, and for the fixed connecting piece 2, hard materials (such as hard plastics, wooden materials or stone materials, etc.) are adopted.
For the insulation board 1 and the fixed connection 2, the overall structural strength of the insulation board 1 is generally smaller than that of the fixed connection 2. When the on-site pouring is carried out in a conventional manner, the concrete is poured on one side of the heat-insulating plate 1 to apply pressure towards the outer side to the heat-insulating plate 1, and the heat-insulating plate 1 is stressed by the first connecting rod 3, so that the connection part of the heat-insulating plate 1 and the fixed connecting piece 2 is stressed too much to be easily damaged.
The insulation board 1 of the present application is respectively and correspondingly provided with a first connecting rod 3 and a second connecting rod 4 at two sides thereof, wherein the first connecting rod 3 is used for penetrating through a steel reinforcement framework 52 in a concrete layer 51 and for fixing the inner formwork 6 against the steel reinforcement framework 52, and at this time, the steel reinforcement framework 52 is clamped between the inner formwork 6 and the insulation board 1. For supporting and protecting the insulation board 1, the outer form 7 is connected to the second connecting rod 4 such that the reinforcement cage 52 and the insulation board 1 are sandwiched between the inner form 6 and the outer form 7.
During the in-situ casting process, concrete is injected between the inner form 6 and the insulation board 1 to fill the reinforcement cage 52 with concrete. The concrete exerts an outward pressure on both the inner surface and the insulation board 1 due to its gravity. The outer form 7 disposed outside the heat insulating plate 1 supports the heat insulating plate 1 outside the heat insulating plate 1. Because the first connecting rod 3 and the second connecting rod 4 are correspondingly arranged on the same fixed connecting piece 2, the inner formwork 6 generates a tensile force on the first connecting rod 3 under the pressure of concrete, and the first connecting rod 3 transmits the tensile force to the second connecting rod 4 through the fixed connecting piece 2 and finally applies the tensile force to the outer formwork 7, so that the supporting force can be applied to the heat insulation board 1 from the outer side of the heat insulation board 1 through the outer formwork 7. The supporting force applied by the outer template 7 to the heat-insulating plate 1 from the outside effectively counteracts the pressure generated by the concrete to the heat-insulating plate 1 from the inside, so that the damage of the connecting part of the heat-insulating plate 1 and the fixed connecting piece 2 caused by unbalanced stress can be reduced or avoided.
Further, in order to facilitate the operator to assemble the connecting rod into the slot, the first slot 21 is provided with a first locking portion 23, and the first connecting rod 3 is provided with a first locking mating portion 31; after the first connecting rod 3 is inserted into the first slot 21, the first locking portion 23 and the first locking mating portion 31 are connected together to limit the first connecting rod 3 from being separated from the first slot 21;
A second locking part 24 is arranged in the second slot 22, and a second locking matching part 41 is arranged on the second connecting rod 4; after the second connecting rod 4 is inserted into the second slot 22, the second locking portion 24 and the second locking mating portion 41 are connected together to limit the second connecting rod 4 from being separated from the second slot 22.
Specifically, after the connecting rod is inserted into the slot, the force applied by the connecting rod will be transferred to the fixed connecting piece 2, and the directions of the forces applied by the first connecting rod 3 and the second connecting rod 4 to the fixed connecting piece 2 are opposite, so that the first connecting rod 3 and the first slot 21 need to be firmly and reliably fixed together, and similarly, the second connecting rod 4 and the second slot 22 need to be firmly and reliably fixed together.
Taking the assembly of the first connecting rod 3 and the first slot 21 as an example, the first locking portion 23 provided in the first slot 21 can be connected and matched with the first locking matching portion 31 on the first connecting rod 3, so that after the first connecting rod 3 is inserted into the first slot 21, the first connecting rod 3 can be firmly and reliably connected in the first slot 21, and the first connecting rod 3 is pulled and cannot be separated from the first slot 21.
There are various ways for the representation of the locking portion and the locking mating portion, as shown in fig. 2 and 3, the first locking portion 23 is a first locking block formed in the first slot 21, and the first locking mating portion 31 is a first locking groove formed on the wall of the first connecting rod 3. Specifically, after the first connecting rod 3 is inserted into the first slot 21, the first locking block is rotated by a certain angle to be locked into the first locking groove, so that the first connecting rod 3 is locked and fixed in the first slot 21.
Similarly, the second locking portion 24 is a second locking piece formed in the second slot 22, and the second locking mating portion 41 is a second locking groove formed in a wall of the second connecting rod 4.
Or as shown in fig. 4 and 5, the first locking portion 23 is a first clamping groove formed on a groove wall of the first slot 21, and the first locking mating portion 31 is a first barb structure provided on a wall of the first connecting rod 3. Specifically, a plurality of first clamping grooves are formed in the inner groove wall of the first slot 21, and after the first connecting rod 3 is inserted into the first slot 21, the first barb structure on the first connecting rod 3 is clamped in the first clamping groove of the first slot 21 to prevent the first connecting rod 3 from being separated from the first slot 21.
Similarly, the second locking portion 24 is a second clamping groove formed in the second slot 22, and the second locking mating portion 41 is a second barb structure provided on the wall of the second connecting rod 4.
Still further, in order to facilitate the fixed installation of the inner mold plate 6 and the outer mold plate 7, the positions of the first connecting rod 3 and the second connecting rod 4 extending to the outer side of the heat insulation plate 1 are respectively provided with a threaded section (not shown).
Specifically, in the application process, through holes are correspondingly formed in the inner formwork 6 and the outer formwork 7, and the first connecting rod 3 is inserted into the through hole in the inner formwork 6 and fastens the inner formwork 6 on the reinforcement cage 52 through the locking nut, so that the inner formwork 6 can be firmly fixed.
Likewise, the second connecting rod 4 is inserted into the through hole of the outer form 7 and the outer form 7 is tightly attached to the heat insulation board 1 by the lock nut.
In some embodiments, there may be various structural forms for the concrete entity of the fixed connection 2.
For example: the fixed connector 2 comprises an inner connecting plate 25, an outer connecting plate 26, a first connecting pipe 27 and a second connecting pipe 28, wherein the inner connecting plate 25 and the outer connecting plate 26 are oppositely arranged, and the first connecting pipe 27 and the second connecting pipe 28 are arranged side by side and are arranged between the inner connecting plate 25 and the outer connecting plate 26;
Wherein a first opening (not labeled) communicating with the first connecting pipe 27 is provided on the inner connecting plate 25, and a second opening (not labeled) communicating with the second connecting pipe 28 is provided on the outer connecting plate 26; the first connection pipe 27 forms the first slot 21, and the second connection pipe 28 forms the second slot 22.
Specifically, the fixed connector 2 is fixedly connected with a first connecting pipe 27 and a second connecting pipe 28 between the inner connecting plate 25 and the outer connecting plate 26, and the first connecting pipe 27 and the second connecting pipe 28 can firmly and reliably connect the inner connecting plate 25 and the outer connecting plate 26 together on the one hand, and the first connecting pipe 27 and the second connecting pipe 28 also correspondingly form a first slot 21 and a second slot 22.
In addition, the first connecting pipe 27 and the second connecting pipe 28 are independent side by side, so as to meet the requirement that the first connecting pipe 3 and the second connecting pipe 4 are mutually separated.
In order to facilitate connection with the insulation board 1, the insulation board 1 may be sandwiched between the inner connection board 25 and the outer connection board 26, and the first connection pipe 27 and the second connection pipe 28 may be inserted into the insulation board 1. Wherein the inner connecting plate 25 is abutted against the inner surface of the insulation board 1, and the outer connecting plate 26 is abutted against the outer surface of the insulation board 1.
Or for the fixed connecting piece 2, a fixed block is adopted, the fixed block is embedded in the heat insulation board 1, the first slot 21 is formed in the inner surface of the fixed block, and the second slot 22 is formed in the outer surface of the fixed block; the inner surface of the heat insulation board 1 is provided with a first mounting port communicated with the first slot 21, and the outer surface of the heat insulation board 1 is provided with a second mounting port communicated with the second slot 22.
As shown in fig. 6 and 7, the present utility model further provides a cast-in-situ concrete wall, which comprises a concrete body 5, and further comprises the bridge-cut-off type thermal insulation composite integrated board in the above embodiment, wherein the thermal insulation board 1 of the bridge-cut-off type thermal insulation composite integrated board is attached to the concrete body 5, and the first connecting rod 3 of the bridge-cut-off type thermal insulation composite integrated board is inserted into the concrete body 5.
Specifically, the concrete body 5 is prepared by casting concrete outside the reinforcement cage 52 to form the concrete layer 51, wherein the insulation board 1 is abutted against the outer surface of the concrete body 5, and the first connecting rod 3 on the insulation board 1 is also inserted into the concrete layer 51.
After the cast-in-situ concrete wall is built, the first connecting rod 3 and the second connecting rod 4 are completely isolated, and the first connecting rod 3 and the second connecting rod 4 are mutually thermally isolated through the fixed connecting piece 2, so that heat conduction between the indoor and the outdoor is reduced. Moreover, the first connecting rod 3 is not influenced by the rust influence of the rainwater on the second connecting rod 4, so that the first connecting rod 3 is corroded, and the construction quality of the cast-in-situ concrete wall is improved.
In addition, in order to improve the waterproof and fireproof capabilities of the cast-in-situ concrete wall, as shown in fig. 8, a waterproof and fireproof layer 11 may be further arranged on the outer periphery of the insulation board 1, and the waterproof and fireproof layer 11 is generally made of waterproof mortar, so that the cast-in-situ concrete wall has waterproof and fireproof capabilities.
Preferably, in order to pre-load the insulation board 1 onto the reinforcement cage 52 before casting the concrete, as shown in fig. 8, a support connection rod 29 may be provided on the inner connection plate 26, the free end of the support connection rod 29 being provided with a positioning clip 291.
Specifically, the support link 29 is disposed to extend toward the outer side of the inner link plate 26. Prior to casting the concrete, it is necessary to preassemble the insulation board 1 to the reinforcement cage 52 and also to secure a certain interval between the insulation board 1 and the reinforcement cage 52. For this purpose, the support link 29 is provided on the heat insulation plate 1, and is clamped to the reinforcement cage 52 by the positioning clip 291 provided at the end of the support link 29.
On the one hand, the support connecting rod 29 can form a required interval distance between the heat insulation board 1 and the steel reinforcement framework 52, and on the other hand, the positioning piece 291 arranged on the support connecting rod 29 can be conveniently clamped with the steel reinforcement framework 52, so that the heat insulation board 1 can be conveniently preassembled on the steel reinforcement framework 52.
The support connecting rod 29 can be integrated with the fixed connecting piece 2, or the support connecting rod 29 and the fixed connecting piece 2 are in a split type structure, and after the fixed connecting piece 2 and the heat insulation board 1 are assembled and formed, the support connecting rod 29 can be connected with the fixed connecting piece 2 in a plugging, threaded connection mode and the like.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any changes or substitutions easily contemplated by those skilled in the art within the scope of the present utility model should be included in the scope of the present utility model. Therefore, the protection scope of the utility model is subject to the protection scope of the claims.
Claims (10)
1. The utility model provides a bridge cut-off formula heat preservation composite board which characterized in that includes:
The heat insulation board is internally provided with a fixed connecting piece, a first slot and a second slot are arranged on the fixed connecting piece, and openings of the first slot and the second slot are arranged in a back-to-back mode;
The first connecting rod passes through the inner surface of the heat insulation plate and is inserted into the first slot;
the second connecting rod penetrates through the outer surface of the heat insulation plate and is inserted into the second slot.
2. The bridge-cutoff type heat preservation composite integrated plate according to claim 1, wherein a first locking part is arranged in the first slot, and a first locking matching part is arranged on the first connecting rod; after the first connecting rod is inserted into the first slot, the first locking part and the first locking matching part are connected together to limit the first connecting rod to be separated from the first slot;
A second locking part is arranged in the second slot, and a second locking matching part is arranged on the second connecting rod; after the second connecting rod is inserted into the second slot, the second locking part and the second locking matching part are connected together to limit the second connecting rod to be separated from the second slot.
3. The broken bridge type heat preservation composite integrated plate according to claim 2, wherein the first locking part is a first locking block formed in the first slot, and the first locking matching part is a first locking groove arranged on a rod wall of the first connecting rod;
The second locking part is a second locking block formed in the second slot, and the second locking matching part is a second locking groove arranged on the rod wall of the second connecting rod.
4. The bridge cut-off type heat preservation composite integrated plate according to claim 2, wherein the first locking part is a first clamping groove formed on a groove wall of the first slot, and the first locking matching part is a first barb structure arranged on a rod wall of the first connecting rod;
The second locking part is a second clamping groove formed in the second slot, and the second locking matching part is a second barb structure arranged on the rod wall of the second connecting rod.
5. The bridge-cut-off type heat preservation composite integrated plate according to claim 1, wherein threaded sections are respectively arranged at the positions of the first connecting rod and the second connecting rod extending to the outer side of the heat preservation plate.
6. The bridge cut-off type thermal insulation composite integrated board according to claim 1, wherein the fixed connection piece comprises an inner connection board, an outer connection board, a first connection pipe and a second connection pipe, wherein the inner connection board and the outer connection board are oppositely arranged, and the first connection pipe and the second connection pipe are arranged side by side and are arranged between the inner connection board and the outer connection board;
The inner connecting plate is provided with a first opening communicated with the first connecting pipe, and the outer connecting plate is provided with a second opening communicated with the second connecting pipe; the first connecting pipe forms the first slot, and the second connecting pipe forms the second slot.
7. The bridge cut-off thermal insulation composite panel of claim 6, wherein the inner connection plate is abutted against the inner surface of the thermal insulation panel and the outer connection plate is abutted against the outer surface of the thermal insulation panel.
8. The bridge-cutoff type heat-insulation composite integrated plate according to claim 1, wherein the fixed connecting piece is a fixed block, the fixed block is embedded in the heat-insulation plate, the first slot is formed in the inner surface of the fixed block, and the second slot is formed in the outer surface of the fixed block; the heat insulation board is characterized in that a first mounting opening communicated with the first slot is formed in the inner surface of the heat insulation board, and a second mounting opening communicated with the second slot is formed in the outer surface of the heat insulation board.
9. The broken bridge type thermal insulation composite integrated board according to claim 6, wherein the inner connecting plate is provided with a supporting connecting rod, and the free end of the supporting connecting rod is provided with a locating clip.
10. A cast-in-situ concrete wall comprising a concrete body, and further comprising the bridge-cut-off type heat-insulation composite integrated plate according to any one of claims 1 to 9, wherein the heat-insulation plate of the bridge-cut-off type heat-insulation composite integrated plate is attached to the concrete body, and a first connecting rod of the bridge-cut-off type heat-insulation composite integrated plate is inserted into the concrete body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322652475.6U CN220868520U (en) | 2023-09-28 | 2023-09-28 | Bridge-cut-off type heat-insulation composite integrated plate and cast-in-situ concrete wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322652475.6U CN220868520U (en) | 2023-09-28 | 2023-09-28 | Bridge-cut-off type heat-insulation composite integrated plate and cast-in-situ concrete wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220868520U true CN220868520U (en) | 2024-04-30 |
Family
ID=90807265
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322652475.6U Active CN220868520U (en) | 2023-09-28 | 2023-09-28 | Bridge-cut-off type heat-insulation composite integrated plate and cast-in-situ concrete wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220868520U (en) |
-
2023
- 2023-09-28 CN CN202322652475.6U patent/CN220868520U/en active Active
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