CN217734436U - Be used for perpendicular connection structure of prefabricated sandwich heat preservation shear force wall and cast-in-place wall - Google Patents
Be used for perpendicular connection structure of prefabricated sandwich heat preservation shear force wall and cast-in-place wall Download PDFInfo
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- CN217734436U CN217734436U CN202221761297.XU CN202221761297U CN217734436U CN 217734436 U CN217734436 U CN 217734436U CN 202221761297 U CN202221761297 U CN 202221761297U CN 217734436 U CN217734436 U CN 217734436U
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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
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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
- 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
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Abstract
The utility model provides a vertical connecting structure for a prefabricated sandwich heat-insulation shear wall and a cast-in-place wall, which comprises the cast-in-place wall, the prefabricated sandwich heat-insulation shear wall, a reinforced heat-insulation layer, an expansion joint and a sealing component; the prefabricated sandwich heat-insulation shear wall comprises an outer leaf plate, an inner leaf plate and a wall heat-insulation layer arranged between the outer leaf plate and the inner leaf plate, and the cast-in-place wall is vertically connected with the prefabricated sandwich heat-insulation shear wall; the cast-in-place wall is a reinforced concrete cast-in-place wall body, and comprises connecting end heads which are arranged in parallel with the prefabricated sandwich heat-insulation shear wall, and the connecting end heads and the cast-in-place wall are arranged in a T shape; the two ends of the connecting end are arranged with the same width as the inner blade plate, and the end surface of the inner blade plate is arranged into a rough surface structure; the outer leaf plate is provided with an expansion joint corresponding to the cast-in-place wall in a vertical through length mode, an enhanced heat insulation layer with the same thickness as the wall heat insulation layer is arranged on the inner side of the expansion joint, and a sealing assembly arranged in the through length mode is arranged in the expansion joint.
Description
Technical Field
The utility model relates to a building field especially relates to a be used for prefabricated sandwich heat preservation shear force wall and cast-in-place wall vertical connection structure.
Background
The prefabricated building mainly comprises a prefabricated concrete structure, a steel structure, a modern wood structure building and the like, and is a representative of a modern industrial production mode due to the adoption of standardized design, industrial production, assembly construction, informatization management and intelligent application. The existing prefabricated sandwich heat-insulation shear wall is poor in vertical connection construction treatment with a cast-in-place wall, the junction of the cast-in-place wall and the prefabricated sandwich heat-insulation shear wall is poor in fusion, easy to crack and poor in heat insulation performance of the junction.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide one kind and be used for heat collector rectilinear mounting structure on balcony slab, aim at solving prior art, cast-in-place wall fuses relatively poorly with prefabricated sandwich heat preservation shear force wall junction, easy fracture, the poor problem of heat insulating ability of junction.
In order to achieve the purpose, the utility model adopts the technical proposal that: a vertical connecting structure for a prefabricated sandwich heat-insulation shear wall and a cast-in-place wall comprises the cast-in-place wall, the prefabricated sandwich heat-insulation shear wall, a reinforced heat-insulation layer, an expansion joint and a sealing assembly; the prefabricated sandwich heat-insulation shear wall comprises an outer leaf plate, an inner leaf plate and a wall heat-insulation layer arranged between the outer leaf plate and the inner leaf plate, and the cast-in-place wall is vertically connected with the prefabricated sandwich heat-insulation shear wall; the cast-in-place wall is a reinforced concrete cast-in-place wall body, and comprises connecting end heads which are arranged in parallel with the prefabricated sandwich heat-insulation shear wall, and the connecting end heads and the cast-in-place wall are arranged in a T shape; the two ends of the connecting end are arranged in the same width with the inner blade plate, and the end surface of the inner blade plate is arranged into a rough surface structure; the outer leaf plate is provided with an expansion joint with a vertical through length corresponding to the position of the cast-in-place wall, an enhanced heat insulation layer with the same thickness as the wall heat insulation layer is arranged on the inner side of the expansion joint, and a sealing assembly with the through length arranged is arranged in the expansion joint.
Preferably, the reinforced heat-insulating layer is an A-grade heat-insulating material heat-insulating layer.
Preferably, the sealing assembly comprises a foam rod and a weather-resistant waterproof silicone sealant layer on the outer side of the foam rod.
The utility model has the advantages that: adopt the utility model discloses a structure is equipped with the connection end at cast-in-place wall tip, connects the end and pours and connect on prefabricated sandwich heat preservation shear wall inner leaf plate, and inner leaf plate terminal surface arranges into the mat surface structure, corresponds cast-in-place wall position department on prefabricated sandwich heat preservation shear wall outer leaf plate and has arranged vertical expansion joint, and the cooperation has the reinforcing heat preservation, has promoted cast-in-place wall and prefabricated sandwich heat preservation shear wall's joint strength, the heat insulating ability of reinforcing junction greatly.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the invention and together with the description serve to explain the principles of the invention.
Fig. 1 is a schematic view of a vertical installation structure of a heat collector on a balcony slab.
Wherein: the cast-in-place wall comprises a cast-in-place wall body 1, an inner leaf plate 2, a rough surface structure 3, a wall body heat insulation layer 4, a reinforced heat insulation layer 5, an outer leaf plate 6, an expansion joint 7, a sealing assembly 8, a prefabricated sandwich heat insulation shear wall 9 and a connecting end 1-1.
Detailed Description
The present invention will be further described in detail with reference to the accompanying drawings.
As shown in the figure, the vertical connecting structure for the prefabricated sandwich heat-insulation shear wall and the cast-in-place wall comprises a cast-in-place wall 1, a prefabricated sandwich heat-insulation shear wall 9, a reinforced heat-insulation layer 5, an expansion joint 7 and a sealing assembly 8; the prefabricated sandwich heat-insulation shear wall 9 comprises an outer blade plate 6, an inner blade plate 2 and a wall heat-insulation layer 4 arranged between the outer blade plate 6 and the inner blade plate 2, and the cast-in-place wall 1 is vertically connected with the prefabricated sandwich heat-insulation shear wall 9; the cast-in-place wall 1 is a reinforced concrete cast-in-place wall body, the cast-in-place wall 1 comprises a connecting end 1-1 which is arranged in parallel with the prefabricated sandwich heat-insulation shear wall 9, and the connecting end 1-1 and the cast-in-place wall 1 are arranged in a T shape; the two ends of the connecting end 1-1 are arranged with the same width as the inner blade plate 2, and the end face of the inner blade plate 2 is arranged into a rough surface structure 3; the outer leaf plate 6 is provided with an expansion joint 7 with a vertical through length corresponding to the position of the cast-in-place wall 1, the inner side of the expansion joint 7 is provided with a reinforced heat insulation layer 5 with the same thickness as the wall heat insulation layer 4, and a sealing assembly 8 with the through length arranged is arranged in the expansion joint 7.
In specific implementation, the reinforced heat-insulating layer 5 is an A-level heat-insulating material heat-insulating layer.
In specific implementation, the sealing assembly 8 includes a foam rod and a weather-resistant waterproof silicone sealant layer outside the foam rod.
In specific implementation, after the prefabricated sandwich heat-insulation shear wall 9 is installed, the cast-in-place wall 1 is provided with a pouring template, and the cast-in-place wall 1 is connected with the prefabricated sandwich heat-insulation shear wall 9 in a pouring mode.
Claims (3)
1. A vertical connecting structure for a prefabricated sandwich heat-insulation shear wall and a cast-in-place wall comprises the cast-in-place wall, the prefabricated sandwich heat-insulation shear wall, a reinforced heat-insulation layer, an expansion joint and a sealing assembly; the prefabricated sandwich heat-insulation shear wall comprises an outer leaf plate, an inner leaf plate and a wall heat-insulation layer arranged between the outer leaf plate and the inner leaf plate, and the cast-in-place wall is vertically connected with the prefabricated sandwich heat-insulation shear wall; the cast-in-place wall is a reinforced concrete cast-in-place wall body and is characterized in that: the cast-in-place wall comprises connecting ends arranged in parallel with the prefabricated sandwich heat-insulation shear wall, and the connecting ends and the cast-in-place wall are arranged in a T shape; the two ends of the connecting end are arranged in the same width with the inner blade plate, and the end surface of the inner blade plate is arranged into a rough surface structure; the outer leaf plate is provided with an expansion joint with a vertical through length corresponding to the position of the cast-in-place wall, an enhanced heat insulation layer with the same thickness as the wall heat insulation layer is arranged on the inner side of the expansion joint, and a sealing assembly with the through length arranged is arranged in the expansion joint.
2. The vertical connecting structure for the prefabricated sandwich thermal-insulation shear wall and the cast-in-place wall according to claim 1, characterized in that: the reinforced heat-insulating layer is an A-level heat-insulating material heat-insulating layer.
3. The vertical connecting structure for the prefabricated sandwich thermal-insulation shear wall and the cast-in-place wall according to claim 1, characterized in that: the sealing assembly comprises a foam rod and a weather-resistant waterproof silicone sealant layer on the outer side of the foam rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221761297.XU CN217734436U (en) | 2022-07-08 | 2022-07-08 | Be used for perpendicular connection structure of prefabricated sandwich heat preservation shear force wall and cast-in-place wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221761297.XU CN217734436U (en) | 2022-07-08 | 2022-07-08 | Be used for perpendicular connection structure of prefabricated sandwich heat preservation shear force wall and cast-in-place wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217734436U true CN217734436U (en) | 2022-11-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221761297.XU Active CN217734436U (en) | 2022-07-08 | 2022-07-08 | Be used for perpendicular connection structure of prefabricated sandwich heat preservation shear force wall and cast-in-place wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217734436U (en) |
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2022
- 2022-07-08 CN CN202221761297.XU patent/CN217734436U/en active Active
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