CN207761104U - Precast concrete heat-insulating wall structure - Google Patents
Precast concrete heat-insulating wall structure Download PDFInfo
- Publication number
- CN207761104U CN207761104U CN201820093050.2U CN201820093050U CN207761104U CN 207761104 U CN207761104 U CN 207761104U CN 201820093050 U CN201820093050 U CN 201820093050U CN 207761104 U CN207761104 U CN 207761104U
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- precast concrete
- docking
- thermal insulation
- buried
- layer
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- Expired - Fee Related
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- Load-Bearing And Curtain Walls (AREA)
Abstract
The utility model provides a kind of precast concrete heat-insulating wall structure, including prefabricated panel and wall plate piecing connector, and the prefabricated panel includes precast concrete layer, lightweight thermal insulation layer, bar frame, oblique cutting reinforcing bar, the pre-buried docking gusset of both sides；The wall plate piecing connector includes sealing joint strip, docking heat preservation strip, to connecting bolt.Adjacent prefabricated panel is connected as one by the utility model using pre-buried docking gusset, can effectively avoid cracking damage at ash wall body plate splicing seams；It is connected using Z-shaped docking heat preservation strip between the lightweight thermal insulation layer of contiguous prefabricated wallboard, it is connected using sealing joint strip between contiguous prefabricated concrete, to make the sealing thermal insulation effect at splicing prefabricated wallboard seam be guaranteed, piece cold-heat bridge phenomenon is avoided the occurrence of, has the advantages that be connected firmly at ash wall body plate splicing seams, not easy to crack, heat insulation effect is good, assembling speed is fast.
Description
Technical field
The utility model is related to building material technical field more particularly to a kind of precast concrete heat-insulating wall structures.
Background technology
Assembled architecture is to produce building element factory prefabricating, and the building of assembled in situ construction has construction speed
Soon, the advantage that building waste generates less, construction quality is high.Precast concrete heat-preserving wall is the main member of assembled architecture.
Precast concrete heat-preserving wall in the prior art there is insulating layer and concrete layer be easy cracking, the rigidity of structure and intensity without
Method ensures, connection is insecure, poorly sealed at ash wall body plate splicing seams, is susceptible to the problems such as crack.Therefore, it is necessary to research and develop one
New precast concrete heat-insulating wall structure is planted to solve the above problems.
Invention content
The technical issues of the utility model is solved, which is to provide, to be connected firmly at a kind of ash wall body plate splicing seams, is not easy out
It splits, the precast concrete heat-insulating wall structure that heat insulation effect is good, assembling speed is fast.
To achieve the above object, the utility model adopts the following technical solution：
A kind of precast concrete heat-insulating wall structure, it is characterised in that：Including prefabricated panel and wall plate piecing connector, institute
It includes the precast concrete layer of both sides, the lightweight thermal insulation layer between precast concrete layer to state prefabricated panel, and two
It is equipped with bar frame in the precast concrete layer of side, the oblique cutting reinforcing bar of Z-shape distribution is utilized between the bar frame of both sides
Connection, precast concrete layer both sides are equipped with pre-buried docking gusset, and pre-buried docking gusset is rectangular in shape, pre-buried butt joint corner
The interior plate of steel plate is connect with bar frame, outer panel is aligned with the side of precast concrete layer and outside, on outer panel
Operation groove, the lightweight are equipped with equipped with connecting hole, between precast concrete layer and the pre-buried outer panel for docking gusset
The outer end face of insulating layer is the ladder-like splicing slot of L-shaped, and lightweight thermal insulation layer ragged edge is inside compared with precast concrete layer ragged edge
Shrink 1-3 centimetres；The wall plate piecing connector include be mounted on adjacent precast concrete layer between sealing joint strip,
Docking heat preservation strip between adjacent lightweight thermal insulation layer, be connected between adjacent pre-buried docking gusset to connecting bolt.
Further, the ladder-like docking groove of lightweight thermal insulation layer outer end face L-shaped between adjacent prefabricated panel is reversely distributed,
Heat preservation strip is Z-shape is consistent with the docking groove shape of both sides for docking.
Precast concrete heat-insulating wall structure described in the utility model, using pre-buried docking gusset by adjacent dry wall
Plate is connected as one, and can effectively avoid cracking damage at ash wall body plate splicing seams；It is adopted between the lightweight thermal insulation layer of contiguous prefabricated wallboard
It is connected, is connected using sealing joint strip between contiguous prefabricated concrete, to make prefabricated panel spell with Z-shaped docking heat preservation strip
The sealing thermal insulation effect of seam crossing is guaranteed, and avoids the occurrence of piece cold-heat bridge phenomenon.
Description of the drawings
Fig. 1 is the structural schematic diagram of precast concrete heat-insulating wall structure described in the utility model.
Fig. 2 is the positive structure schematic of prefabricated panel described in the utility model.
Fig. 3 is the connection diagram of pre-buried docking gusset described in the utility model.
Component names and the correspondence of reference numeral are in figure：
1 precast concrete layer；2 lightweight thermal insulation layers；3 bar frames；4 oblique cutting reinforcing bars；5 pre-buried docking gussets；51
Interior plate；52 outer panels；6 operation grooves；7 sealing joint strips；8 docking heat preservation strips；9 pairs of connecting bolts.
Specific implementation mode
Below in conjunction with attached drawing, the technical solution in the present embodiment is clearly and completely described.
It please refers to Fig.1 to shown in Fig. 3, the utility model provides a kind of precast concrete heat-insulating wall structure, including pre-
Wallboard and wall plate piecing connector processed, the prefabricated panel include the precast concrete layer 1 of both sides, are located at precast concrete
Lightweight thermal insulation layer 2 between structure sheaf is equipped with bar frame 3, both sides bar frame in the precast concrete layer of both sides
Between using Z-shape distribution oblique cutting reinforcing bar 4 connect, precast concrete layer both sides be equipped with pre-buried docking gusset 5, it is pre-buried
Docking gusset is rectangular in shape, and the interior plate 51 of pre-buried docking gusset connect with bar frame, outer panel 52 and concrete
The side of soil structure layer and outside alignment, outer panel are equipped with connecting hole, and precast concrete layer docks gusset with pre-buried
Outer panel 52 between be equipped with operation groove 6, the outer end face of the lightweight thermal insulation layer is the ladder-like splicing slot of L-shaped, light thermal-insulation
Layer ragged edge is compared with precast concrete layer ragged edge to 1-3 centimetres of contract.The wall plate piecing connector includes being mounted on
Sealing joint strip 7 between adjacent precast concrete layer, the docking heat preservation strip 8 between adjacent lightweight thermal insulation layer,
Be connected to it is adjacent it is pre-buried docking gusset between to connecting bolt 9.Lightweight thermal insulation layer outer end face L between adjacent prefabricated panel
The ladder-like docking groove of shape is reversely distributed, and heat preservation strip is Z-shape is consistent with the docking groove shape of both sides for docking.
The utility model is suitable for the wall of large area splicing, and prefabricated panel size is designed according to building size, adjacent pre-
It is connected using wall plate piecing connector between wallboard processed, docking heat preservation strip 8 can be used elastic heat preserving material, and when installation connects heat preservation strip
Bonded adhesives can be applied between 8 and lightweight thermal insulation layer 2.The prefabricated panel of both sides is put into sealing joint strip 7 and right to after just, in seam crossing
Connect heat preservation strip 8, it is pre-buried docking gusset connecting hole penetrate to connecting bolt 9, tighten connecting bolt 9 can be connected polylith is pre-
Wallboard processed is connected as one, and completes the making of wall.
The above is only the most preferred embodiment of the utility model, is not made in any form to the utility model
Limitation, any technical person familiar with the field, in the case where not departing from technical solutions of the utility model ambit, utilization is above-mentioned
The method content of announcement makes many possible changes and modifications to technical solutions of the utility model, belongs to claims guarantor
The range of shield.
Claims (2)
1. a kind of precast concrete heat-insulating wall structure, it is characterised in that：It is described including prefabricated panel and wall plate piecing connector
Prefabricated panel includes the precast concrete layer of both sides, the lightweight thermal insulation layer between precast concrete layer, both sides
Precast concrete layer in be equipped with bar frame, connected using the oblique cutting reinforcing bar of Z-shape distribution between the bar frame of both sides
It connects, precast concrete layer both sides are equipped with pre-buried docking gusset, and pre-buried docking gusset is rectangular in shape, pre-buried docking angle steel
The interior plate of plate is connect with bar frame, outer panel is aligned with the side of precast concrete layer and outside, is set on outer panel
There is connecting hole, operation groove is equipped between precast concrete layer and the pre-buried outer panel for docking gusset, the lightweight is protected
The outer end face of warm layer is the ladder-like splicing slot of L-shaped, and lightweight thermal insulation layer ragged edge is inwardly received compared with precast concrete layer ragged edge
1-3 centimetres of contracting；State wall plate piecing connector include be mounted on adjacent precast concrete layer between sealing joint strip, installation
Docking heat preservation strip between adjacent lightweight thermal insulation layer, be connected between adjacent pre-buried docking gusset to connecting bolt.
2. precast concrete heat-insulating wall structure according to claim 1, it is characterised in that：Between adjacent prefabricated panel
The ladder-like docking groove of lightweight thermal insulation layer outer end face L-shaped be reversely distributed, docking heat preservation strip is Z-shape to dock groove shape phase with both sides
Meet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093050.2U CN207761104U (en) | 2018-01-19 | 2018-01-19 | Precast concrete heat-insulating wall structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820093050.2U CN207761104U (en) | 2018-01-19 | 2018-01-19 | Precast concrete heat-insulating wall structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761104U true CN207761104U (en) | 2018-08-24 |
Family
ID=63180943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820093050.2U Expired - Fee Related CN207761104U (en) | 2018-01-19 | 2018-01-19 | Precast concrete heat-insulating wall structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958222A (en) * | 2019-04-12 | 2019-07-02 | 武汉市科松新型建材有限公司 | A kind of general light composite external wall panel and preparation method thereof of wall and plastering heat-insulating integral |
| CN112343244A (en) * | 2020-10-27 | 2021-02-09 | 江苏沪邦建材有限公司 | Energy-saving embedded light wallboard |
-
2018
- 2018-01-19 CN CN201820093050.2U patent/CN207761104U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109958222A (en) * | 2019-04-12 | 2019-07-02 | 武汉市科松新型建材有限公司 | A kind of general light composite external wall panel and preparation method thereof of wall and plastering heat-insulating integral |
| CN112343244A (en) * | 2020-10-27 | 2021-02-09 | 江苏沪邦建材有限公司 | Energy-saving embedded light wallboard |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180824 Termination date: 20190119 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |