CN214657848U - Precast concrete thermal insulation external wall panel is at perps department connection structure - Google Patents
Precast concrete thermal insulation external wall panel is at perps department connection structure Download PDFInfo
- Publication number
- CN214657848U CN214657848U CN202120252189.9U CN202120252189U CN214657848U CN 214657848 U CN214657848 U CN 214657848U CN 202120252189 U CN202120252189 U CN 202120252189U CN 214657848 U CN214657848 U CN 214657848U
- Authority
- CN
- China
- Prior art keywords
- precast concrete
- wall panel
- external wall
- insulation external
- waterproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000011178 precast concrete Substances 0.000 title claims abstract description 56
- 238000009413 insulation Methods 0.000 title claims abstract description 53
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 28
- 239000010959 steel Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims abstract description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 15
- 210000003195 fascia Anatomy 0.000 claims description 13
- 238000004321 preservation Methods 0.000 claims description 12
- 239000004570 mortar (masonry) Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 5
- 239000000565 sealant Substances 0.000 claims description 2
- 239000000853 adhesive Substances 0.000 claims 1
- 230000001070 adhesive effect Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 239000011230 binding agent Substances 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 2
- 239000004567 concrete Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000007767 bonding agent Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model provides a precast concrete thermal-insulation external wall board is at perps department connection structure, includes steel column and the adjacent precast concrete thermal-insulation external wall board that treats horizontal connection, when adjacent precast concrete thermal-insulation external wall board is connected in steel column department, the steel column sets up in precast concrete thermal-insulation external wall board's the mounting groove and is connected with precast concrete thermal-insulation external wall board, and the connection side of adjacent precast concrete thermal-insulation external wall board sets up relatively and both are equipped with the first waterproof seam that the interval formed vertical extension, and also be equipped with the second waterproof seam that the interval formed vertical extension between the manger plate border of inboard wallboard and the steel column, first waterproof seam and second waterproof seam intussuseption are filled with waterproof material. The device is convenient to assemble, assemble and disassemble, the wallboard on the inner side of the external wall panel does not occupy the indoor space, and the waterproof effect is good.
Description
Technical Field
The utility model relates to a precast concrete heat preservation side fascia is in perps department connection structure.
Background
Buildings assembled from prefabricated parts at the site are called fabricated buildings. The building block is divided into five types, namely a block building, a plate building, a box building, a framework plate building, a rising-rise building and the like according to the form and the construction method of the prefabricated part. The assembled anti-seismic outer wall structure is an assembled outer wall with certain anti-seismic capacity for an assembled building.
At present, through standardized design, factory production, assembly construction and integrated decoration, the assembly type building effectively improves the engineering quality and safety, improves the efficiency, shortens the construction period, reduces the resource and energy consumption, and reduces the building garbage and the raised dust noise pollution.
However, the problem of leakage resistance between the prefabricated peripheral wall panels of the steel structure assembly type building cannot be solved, the prefabricated peripheral wall panels of the steel structure building on the market at present usually adopt an external hanging mode, and steel columns protrude more towards indoor positions and occupy larger indoor space.
SUMMERY OF THE UTILITY MODEL
The utility model discloses aim at solving prior art not enough and provide a prefabricated concrete heat preservation side fascia at perps department connection structure that convenient, the side fascia inboard wallboard does not occupy the indoor space, that water-proof effects is good in the assembly, installation and dismantlement.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is:
a precast concrete thermal-insulation external wall panel connection structure at a vertical joint comprises a steel column and adjacent precast concrete thermal-insulation external wall panels to be horizontally connected, wherein each precast concrete thermal-insulation external wall panel comprises an outer side wall panel, an inner side wall panel and a middle thermal-insulation board clamped between the outer side wall panel and the inner side wall panel, the outer side wall panel and the middle thermal-insulation board of each precast concrete thermal-insulation external wall panel extend to one side to be connected to form a convex connection side, one side edge of the inner side wall panel, which is close to the connection side, forms a water retaining edge, and a cavity is formed between the connection side and the water retaining edge to form a mounting groove,
when adjacent precast concrete heat preservation side fascia is connected in steel column department, the steel column setting is in precast concrete heat preservation side fascia's mounting groove and with precast concrete heat preservation side fascia connection, adjacent precast concrete heat preservation side fascia's relative setting and both are equipped with the first waterproof seam that the interval formed vertical extension, and also be equipped with the second waterproof seam that the interval formed vertical extension between the manger plate border of inboard wallboard and the steel column, first waterproof seam and second waterproof seam intussuseption are filled with waterproof material.
In this embodiment, the waterproof material filled in the first waterproof seam sequentially includes, from outside to inside, an anti-crack mortar caulking agent and a first water-swelling sealing rod.
In this embodiment, the waterproof material filled in the second waterproof seam sequentially includes a sealant, a second water-swelling water stop strip, and a bonding agent from outside to inside.
In this embodiment, the first waterproof seam and the second waterproof seam are both 20mm wide.
In the embodiment, the precast concrete thermal insulation external wall panel is provided with a vertical drainage cavity which is vertically arranged in the first waterproof seam, and the vertical drainage cavity is arranged at the innermost side of the first waterproof seam and connected with the steel column.
In this embodiment, the middle insulation board is an EPS insulation board.
In the present embodiment, the outer wall plate is 40mm thick, the middle insulation plate is 50mm thick, and the inner wall plate is 80mm thick.
As an embodiment of the device, the adjacent precast concrete thermal insulation external wall panels are arranged vertically to each other.
As another embodiment of the device, the adjacent precast concrete thermal insulation external wall panels are arranged along the same vertical plane.
Compared with the prior art, the precast concrete heat-insulating external wall panel of the utility model is connected with the steel column through the mounting groove, so that the inner side wall panel of the precast concrete heat-insulating external wall panel is embedded between the steel column and the steel frame formed by the steel column, and the occupied indoor space is small; and be provided with first waterproof seam between the adjacent precast concrete heat preservation side fascia, waterproof material, drainage cavity form first waterproof in the intussuseption of waterproof seam, and be equipped with the waterproof seam of second between precast concrete heat preservation side fascia and the steel column, form the waterproof way of second to guarantee that waterproof effect is perfect to solve the infiltration problem between traditional externally-hung wallboard gap.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention;
fig. 2 is a schematic structural view of the precast concrete thermal insulation external wall panel of embodiment 1 of the present invention.
Fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;
fig. 4 is a schematic structural view of the precast concrete thermal insulation external wall panel of embodiment 2 of the present invention.
In the attached drawings, 1, prefabricating a concrete thermal insulation external wall panel; 11. an outer side wall panel; 12. a middle insulation board; 13. an inner side wall panel; 14. a connection side; 15. mounting grooves; 16. water retaining edges; 2. a steel column; 3. crack-resistant mortar joint mixture; 4. a second water-swelling water stop strip; 6. a vertical drainage cavity; 7. sealing glue; 8. a first water-swellable seal; 9. and (3) a binder.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present application clearer, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present application and are not intended to limit the present application.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be considered as limiting the present application.
Example 1:
as shown in fig. 1 and 2, a precast concrete thermal insulation external wall panel connection structure at a vertical joint comprises a steel column 2 and adjacent precast concrete thermal insulation external wall panels 1 to be horizontally connected, in this embodiment, the adjacent precast concrete thermal insulation external wall panels 1 are arranged perpendicular to each other, the precast concrete thermal insulation external wall panel 1 includes an outer side wall panel 11, an inner side wall panel 13 and a middle thermal insulation panel 12 sandwiched between the outer side wall panel 11 and the inner side wall panel 13, the outer side wall panel 11 is 40mm thick, the middle thermal insulation panel 12 is 50mm thick, the inner side wall panel 13 is 80mm thick, the outer side wall panel 11 and the middle thermal insulation panel 12 of the precast concrete thermal insulation external wall panel 1 extend to one side to be connected to form a convex connection side 14, one side of the inner side wall panel 13 close to the connection side 14 forms a water blocking edge 16, a cavity is formed between the connection side 14 and the water blocking edge 16 to form a mounting groove 15,
when the adjacent precast concrete heat-insulating external wall panels 1 are connected at the steel columns 2, the steel columns 2 are arranged in the mounting grooves 15 of the precast concrete heat-insulating external wall panels 1 and are connected with the precast concrete heat-insulating external wall panels 1, the connecting sides 14 of the adjacent precast concrete heat-insulating external wall panels 1 are oppositely arranged and are provided with first waterproof seams which are vertically extended at intervals, the precast concrete heat-insulating external wall panels 1 are provided with vertical drainage cavities 6 which are vertically arranged in the first waterproof seams, the vertical drainage cavities 6 are arranged at the innermost sides of the first waterproof seams and are connected with the steel columns 2, in addition, second waterproof seams which are vertically extended at intervals are also arranged between the water retaining edges 16 of the inner side wall panels 13 and the steel columns 2, the first waterproof seams and the second waterproof seams are 20mm wide, waterproof materials are filled in the first waterproof seams and the second waterproof seams, and the waterproof materials filled in the first waterproof seams are sequentially an anti-crack mortar joint mixture 3, an anti-crack mortar joint mixture 1 and a water-proof mortar joint mixture 3 from outside to inside, The first water swelling sealing rod 8 meets water, the waterproof material who packs in the waterproof seam of second is sealed glue 7, second water swelling sealing rod 4 and binder 9 in proper order by outer to interior.
Example 2:
referring to fig. 3 and 4, the present embodiment is different from embodiment 1 in that adjacent precast concrete thermal insulation external wall panels 1 are arranged along the same vertical plane, and the other structures are the same as embodiment 1.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (9)
1. The utility model provides a precast concrete thermal-insulation external wall panel is at perps department connection structure, includes steel column and adjacent precast concrete thermal-insulation external wall panel of treating horizontal connection, its characterized in that: the precast concrete thermal-insulation external wall panel comprises an outer side wall panel, an inner side wall panel and a middle thermal-insulation board clamped between the outer side wall panel and the inner side wall panel, the outer side wall panel and the middle thermal-insulation board of the precast concrete thermal-insulation external wall panel extend to one side to be connected to form a convex connecting side, one side edge of the inner side wall panel close to the connecting side forms a water retaining edge, a cavity is formed between the connecting side and the water retaining edge to form a mounting groove,
when adjacent precast concrete heat preservation side fascia is connected in steel column department, the steel column setting is in precast concrete heat preservation side fascia's mounting groove and with precast concrete heat preservation side fascia connection, adjacent precast concrete heat preservation side fascia's relative setting and both are equipped with the first waterproof seam that the interval formed vertical extension, and also be equipped with the second waterproof seam that the interval formed vertical extension between the manger plate border of inboard wallboard and the steel column, first waterproof seam and second waterproof seam intussuseption are filled with waterproof material.
2. The connecting structure of the precast concrete thermal-insulation external wall panel at the vertical joint according to claim 1, wherein the waterproof material filled in the first waterproof joint is an anti-crack mortar joint mixture and a first water-swelling water stop strip from outside to inside in sequence.
3. The connecting structure of the precast concrete thermal-insulation external wall panel at the vertical joint according to claim 1, wherein the waterproof material filled in the second waterproof joint comprises a sealant, a second water-swelling water stop strip and an adhesive from outside to inside in sequence.
4. The precast concrete thermal insulation external wall panel connection structure at the perps according to claim 3, wherein the first waterproof slit and the second waterproof slit are 20mm wide.
5. The precast concrete thermal-insulation external wall panel connecting structure at the vertical joint according to claim 3, wherein a vertical drainage cavity which is vertically arranged is arranged in the first waterproof joint of the precast concrete thermal-insulation external wall panel, and the vertical drainage cavity is arranged at the innermost side of the first waterproof joint and is connected with the steel column.
6. The precast concrete thermal-insulation external wall panel connection structure at the vertical joint as recited in claim 1, wherein the middle thermal-insulation panel is an EPS thermal-insulation panel.
7. The precast concrete thermal insulation external wall panel connecting structure at the perps according to claim 1, wherein the outer wall panel is 40mm thick, the middle insulation panel is 50mm thick, and the inner wall panel is 80mm thick.
8. The precast concrete thermal insulation external wall panel connection structure at the perps according to any one of claims 1 to 7, wherein adjacent precast concrete thermal insulation external wall panels are arranged perpendicular to each other.
9. The precast concrete thermal insulation external wall panel connection structure at the perps according to any one of claims 1 to 7, wherein adjacent precast concrete thermal insulation external wall panels are arranged along the same vertical plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252189.9U CN214657848U (en) | 2021-01-28 | 2021-01-28 | Precast concrete thermal insulation external wall panel is at perps department connection structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120252189.9U CN214657848U (en) | 2021-01-28 | 2021-01-28 | Precast concrete thermal insulation external wall panel is at perps department connection structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214657848U true CN214657848U (en) | 2021-11-09 |
Family
ID=78520395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120252189.9U Active CN214657848U (en) | 2021-01-28 | 2021-01-28 | Precast concrete thermal insulation external wall panel is at perps department connection structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214657848U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197661A (en) * | 2021-12-07 | 2022-03-18 | 上海宝冶集团有限公司 | Seepage-proofing construction method and seepage-proofing structure for prefabricated part joint |
-
2021
- 2021-01-28 CN CN202120252189.9U patent/CN214657848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114197661A (en) * | 2021-12-07 | 2022-03-18 | 上海宝冶集团有限公司 | Seepage-proofing construction method and seepage-proofing structure for prefabricated part joint |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215594431U (en) | Connecting structure of precast concrete heat-insulation external wall panel at floor slab | |
| CN214657848U (en) | Precast concrete thermal insulation external wall panel is at perps department connection structure | |
| WO2022073494A1 (en) | Slab joint leakage-proof structure, prefabricated roof panel, and prefabricated roof panel system | |
| CN205475851U (en) | Energy -conserving walling system of modularization detaching -free formwork | |
| CN212358841U (en) | Building waterproof insulation structure | |
| CN206554318U (en) | Wall is built in a kind of room | |
| KR100996657B1 (en) | Multi-layer glass assembly | |
| US11230845B2 (en) | Building exterior panel and assembly structure thereof | |
| CN209704329U (en) | A kind of passive type energy saving door and window node of stone material alien invasion | |
| CN214833621U (en) | Connecting structure of precast concrete heat-insulating external wall panel at roof | |
| CN208918071U (en) | L-shaped vertical joint node structure of prefabricated outer wall of fabricated concrete building | |
| CN107989259A (en) | The mountable double-deck Side fascia and mounting structure and waterproof construction of band mo(u)lding panel | |
| CN212507122U (en) | Glass awning structure | |
| CN213115286U (en) | Fiber reinforced cement decoration panel and window top connected node structure | |
| CN207597654U (en) | One kind is floatd Window curtain wall unit | |
| CN209053253U (en) | A kind of assembled architecture outer wall plate perps connecting node | |
| CN210738360U (en) | Window board and side board structure of building | |
| US9051732B2 (en) | Intermediate divider within an exterior wall unit | |
| CN206385983U (en) | A kind of window frame and connecting structure of wall | |
| CN216553529U (en) | Anti-seepage steel auxiliary frame | |
| CN201411802Y (en) | Self-supporting heat-insulating assembled building external wall | |
| JP2979896B2 (en) | Exterior wall panel seal structure | |
| CN210887666U (en) | Connection structure of exterior window and assembled outer wall | |
| CN219586938U (en) | Vertical connection waterproof construction of prefabricated heat preservation outer wall | |
| CN219196290U (en) | Prefabricated outward-floating window and thermal insulation shear wall connection structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |