CN210421914U - Cast-in-place node template supporting construction of straight wall - Google Patents
Cast-in-place node template supporting construction of straight wall Download PDFInfo
- Publication number
- CN210421914U CN210421914U CN201920969879.9U CN201920969879U CN210421914U CN 210421914 U CN210421914 U CN 210421914U CN 201920969879 U CN201920969879 U CN 201920969879U CN 210421914 U CN210421914 U CN 210421914U
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- China
- Prior art keywords
- wallboard
- wall
- post
- prefabricated
- cast strip
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- 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.)
- Expired - Fee Related
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- 238000010276 construction Methods 0.000 title claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 26
- 239000010959 steel Substances 0.000 claims abstract description 26
- 239000000853 adhesive Substances 0.000 claims abstract description 8
- 230000001070 adhesive effect Effects 0.000 claims abstract description 8
- 239000004793 Polystyrene Substances 0.000 claims abstract description 7
- 238000005187 foaming Methods 0.000 claims abstract description 7
- 239000003292 glue Substances 0.000 claims abstract description 7
- 229920002223 polystyrene Polymers 0.000 claims abstract description 7
- 239000011248 coating agent Substances 0.000 claims abstract description 6
- 238000000576 coating method Methods 0.000 claims abstract description 6
- 239000002344 surface layer Substances 0.000 claims abstract description 6
- 238000004321 preservation Methods 0.000 claims abstract description 5
- 238000009413 insulation Methods 0.000 claims abstract description 4
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 claims description 5
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 3
- 239000004800 polyvinyl chloride Substances 0.000 claims description 3
- 238000009415 formwork Methods 0.000 claims description 2
- 230000007547 defect Effects 0.000 description 1
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Abstract
The utility model provides a cast-in-place node template supporting construction of straight wall: the wallboard external decorative coating comprises a sponge strip, a large steel mould, a wallboard preset screw connecting piece, a prefabricated wallboard wall, a heat insulation layer, a post-cast strip external connecting joint, a post-cast strip and a wallboard external decorative coating; the prefabricated wall panel wall is a splicing structure of two specially-made prefabricated concrete wall panels; the wallboard preset screw rod connecting piece is a steel double-head screw rod; the insulating layer is formed by adhering and fixing a polystyrene board on the surface of the prefabricated wallboard wall through an adhesive; the wallboard outer decorative surface layer is formed by adhering and fixing an outer decorative surface plate on the surface of a heat preservation plate through an adhesive; the post-cast strip outer joint seam is formed by filling foaming glue into the whole heat-insulating layer joint seam for sealing treatment; the large steel mould is a steel plate-shaped building template; this cast-in-place node template supporting construction of straight wall is predetermine the screw rod connecting piece with the wallboard and predetermines and be used for fixed post-cast strip template and wallboard outer decorative cover on the prefabricated wallboard wall.
Description
Technical Field
The utility model relates to an assembled concrete structure construction node field especially relates to a cast-in-place node template supporting construction of straight wall.
Background
The post-cast strip is generally arranged in the assembly construction of the precast wallboards of the concrete fabricated residential structure, the post-cast strip is generally cast in the form of combination of the supporting fixed rods and the templates in the assembly construction of the precast wallboards of the concrete fabricated residential structure of the post-cast strip, however, the supporting fixed rods are adopted in the concrete fabricated building of a higher layer to stabilize the templates on the outer side surface of the wall part, the construction difficulty is high, and the supporting fixed points of the supporting fixed rods are difficult to find.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's defect and not enough, provide a cast-in-place node template supporting construction of straight wall, this cast-in-place node template supporting construction of straight wall predetermines the wallboard and predetermines the screw rod connecting piece and be used for fixed post-cast strip template and wallboard outer decorative finish coat on the prefabricated wallboard wall, improves the wallboard outer decorative finish coat's stability to and the construction of convenient post-cast strip.
In order to achieve the above object, the utility model adopts the following technical scheme: a cast-in-place node template supporting construction of straight wall: the wallboard external decorative coating comprises a sponge strip, a large steel mould, a wallboard preset screw connecting piece, a prefabricated wallboard wall, a heat insulation layer, a post-cast strip external connecting joint, a post-cast strip and a wallboard external decorative coating; the prefabricated wall panel wall is a splicing structure of two specially-made prefabricated concrete wall panels, a post-cast strip casting seam is arranged in the prefabricated wall panel wall, and the surfaces of the two prefabricated concrete wall panels at the post-cast strip ends of the prefabricated wall panel wall are provided with wall panel preset screw connectors; the wallboard preset screw rod connecting piece is a steel double-headed screw rod, and a screw rod hole at one end of the wallboard preset screw rod connecting piece is preset on the wall of the prefabricated wallboard and used for installing and fixing a large steel mould and an outer decorative surface layer of the wallboard; the heat-insulating layer is formed by adhering and fixing a polystyrene board on the surface of a prefabricated wallboard wall through an adhesive, a circular through hole is formed in the heat-insulating layer corresponding to a wallboard preset screw connecting piece, and the polystyrene board of the heat-insulating layer extends to the outer side surface of a post-cast strip casting seam and is provided with a post-cast strip outer connecting seam; the wallboard outer decorative layer is formed by adhering and fixing an outer decorative plate on the surface of a heat preservation plate through an adhesive, the wallboard outer decorative layer is fixedly connected with a prefabricated wallboard wall through a wallboard preset screw connector, and the wallboard outer decorative layer is provided with a post-cast strip outer connecting seam; the post-pouring out-of-band connecting seam is formed by filling foaming glue into the whole connecting seam of the heat-insulating layer for sealing treatment and filling a polyvinyl chloride rod on the surface of the filled foaming glue; the sponge strips are arranged on the inner side surfaces of the prefabricated wallboard walls at two ends of the crack pouring of the post-cast strip and are used for correspondingly installing the large steel moulds; the large steel mould is a steel plate-shaped building template, and the large steel mould is fixedly connected with the prefabricated wallboard wall through a wallboard preset screw rod connecting piece; and the post-cast strip is formed by filling concrete in a post-cast strip pouring joint formed by the prefabricated wall panel wall.
Preferably, the diameter of the screw hole of the wallboard preset screw connector embedded in the prefabricated wallboard wall is 10mm-18 mm.
The utility model has the advantages that: this cast-in-place node template supporting construction of straight wall predetermines the wallboard screw rod connecting piece and predetermines and be used for fixed post-cast strip template and wallboard outer finish coat on prefabricated wallboard wall, improves the wallboard outer finish coat's stability to and the construction of convenient post-cast strip.
Drawings
Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.
The mark in the attached drawing is 1, and 2 are big steel moulds, and 3 are wallboard preset screw rod connecting piece, and 4 are prefabricated wallboard wall, and 5 are the heat preservation, and 6 are post-cast strip outer joint seam, and 7 are post-cast strip, and 8 are wallboard outer finish coat.
Detailed Description
The preferred technical solution of the present invention will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1, a straight wall cast-in-place node formwork supporting structure: the wallboard external decorative surface layer comprises a sponge strip 1, a large steel die 2, a wallboard preset screw connector 3, a prefabricated wallboard wall 4, a heat insulation layer 5, a post-cast strip external connecting seam 6, a post-cast strip 7 and a wallboard external decorative surface layer 8; the prefabricated wall panel wall 4 is a splicing structure of two specially-made prefabricated concrete wall panels, a post-cast strip 7 pouring seam is arranged in the prefabricated wall panel wall 4, and wall panel preset screw connectors 3 are arranged on the surfaces of the two prefabricated concrete wall panels at the end of the post-cast strip 7 of the prefabricated wall panel wall 4; the wallboard preset screw connecting piece 3 is a steel double-headed screw, and a screw hole at one end of the wallboard preset screw connecting piece 3 is preset on the prefabricated wallboard wall 4 and used for installing and fixing the large steel mould 2 and the wallboard external decorative surface layer 8; the heat-insulating layer 5 is formed by adhering and fixing polystyrene boards on the surface of a prefabricated wallboard wall 4 through adhesives, a circular through hole is formed in the heat-insulating layer 5 corresponding to a wallboard preset screw connector 3, and the polystyrene boards of the heat-insulating layer 5 extend to the outer side surface of a casting seam of a post-cast strip 7 and are provided with outer connecting seams 6 of the post-cast strip 7; the wallboard outer decorative layer 8 is formed by adhering and fixing an outer decorative plate on the surface of a heat preservation plate through an adhesive, the wallboard outer decorative layer 8 is fixedly connected with the prefabricated wallboard wall 4 through a wallboard preset screw connector 3, and the wallboard outer decorative layer 8 is provided with an outer connecting seam 6 of a post-pouring belt 7; the outer connecting seam 6 of the post-cast strip 7 is formed by filling foaming glue into the connecting seam of the whole insulating layer 5 for sealing treatment, and filling a polyvinyl chloride rod on the surface of the filled foaming glue; the sponge strips 1 are arranged on the inner side surfaces of the prefabricated wallboard walls 4 at two ends of the crack pouring of the post-cast strip 7 and are used for correspondingly installing the large steel moulds 2; the large steel mould 2 is a steel plate-shaped building template, and the large steel mould 2 is fixedly connected with a prefabricated wallboard wall 4 through a wallboard preset screw rod connecting piece 3; the post-cast strip 7 is formed by filling concrete in the pouring seams of the post-cast strip 7 formed by the prefabricated wallboard wall 4.
During specific implementation, the diameter of a screw hole of the wallboard preset screw connector 3 pre-embedded in the prefabricated wallboard wall 4 is 10mm-18 mm.
Claims (2)
1. The utility model provides a cast-in-place node template supporting construction of straight wall which characterized in that: the wallboard external decorative coating comprises a sponge strip, a large steel mould, a wallboard preset screw connecting piece, a prefabricated wallboard wall, a heat insulation layer, a post-cast strip external connecting joint, a post-cast strip and a wallboard external decorative coating; the prefabricated wall panel wall is a splicing structure of two specially-made prefabricated concrete wall panels, a post-cast strip casting seam is arranged in the prefabricated wall panel wall, and the surfaces of the two prefabricated concrete wall panels at the post-cast strip ends of the prefabricated wall panel wall are provided with wall panel preset screw connectors; the wallboard preset screw rod connecting piece is a steel double-headed screw rod, and a screw rod hole at one end of the wallboard preset screw rod connecting piece is preset on the wall of the prefabricated wallboard and used for installing and fixing a large steel mould and an outer decorative surface layer of the wallboard; the heat-insulating layer is formed by adhering and fixing a polystyrene board on the surface of a prefabricated wallboard wall through an adhesive, a circular through hole is formed in the heat-insulating layer corresponding to a wallboard preset screw connecting piece, and the polystyrene board of the heat-insulating layer extends to the outer side surface of a post-cast strip casting seam and is provided with a post-cast strip outer connecting seam; the wallboard outer decorative layer is formed by adhering and fixing an outer decorative plate on the surface of a heat preservation plate through an adhesive, the wallboard outer decorative layer is fixedly connected with a prefabricated wallboard wall through a wallboard preset screw connector, and the wallboard outer decorative layer is provided with a post-cast strip outer connecting seam; the post-pouring out-of-band connecting seam is formed by filling foaming glue into the whole connecting seam of the heat-insulating layer for sealing treatment and filling a polyvinyl chloride rod on the surface of the filled foaming glue; the sponge strips are arranged on the inner side surfaces of the prefabricated wallboard walls at two ends of the crack pouring of the post-cast strip and are used for correspondingly installing the large steel moulds; the large steel mould is a steel plate-shaped building template, and the large steel mould is fixedly connected with the prefabricated wallboard wall through a wallboard preset screw rod connecting piece; and the post-cast strip is formed by filling concrete in a post-cast strip pouring joint formed by the prefabricated wall panel wall.
2. The vertical wall cast-in-place node formwork supporting structure of claim 1, characterized in that: the diameter of a screw hole of the wallboard preset screw connector pre-embedded in the prefabricated wallboard wall is 10mm-18 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969879.9U CN210421914U (en) | 2019-06-25 | 2019-06-25 | Cast-in-place node template supporting construction of straight wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920969879.9U CN210421914U (en) | 2019-06-25 | 2019-06-25 | Cast-in-place node template supporting construction of straight wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210421914U true CN210421914U (en) | 2020-04-28 |
Family
ID=70377146
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920969879.9U Expired - Fee Related CN210421914U (en) | 2019-06-25 | 2019-06-25 | Cast-in-place node template supporting construction of straight wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210421914U (en) |
-
2019
- 2019-06-25 CN CN201920969879.9U patent/CN210421914U/en not_active Expired - Fee Related
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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: 20200428 |