CN215948495U - GSY outer wall board is high low to stride movement joint department connected node structure - Google Patents
GSY outer wall board is high low to stride movement joint department connected node structure Download PDFInfo
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- CN215948495U CN215948495U CN202121263655.XU CN202121263655U CN215948495U CN 215948495 U CN215948495 U CN 215948495U CN 202121263655 U CN202121263655 U CN 202121263655U CN 215948495 U CN215948495 U CN 215948495U
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Abstract
The utility model provides a GSY (plastic deformation board) outer wall board high-low span deformation joint connecting node structure, which comprises an outer wall board, a beam, a floor board, a short wall, a deformation joint, a telescopic board, a cornice, a flashing board, a waterproof layer and an additional waterproof layer, wherein the outer wall board is provided with a plurality of vertical deformation joints; a beam support is arranged below the end part of the floor slab, the beam and the floor slab are poured to form an integrated reinforced concrete structure, a short wall is built on the end part of the floor slab, the height of the short wall is 450-500mm, and external wall panels are arranged on the outer sides of the floor slab and the beam; the external wall panel is a GSY (glass reinforced plastic) wall panel, deformation joints are preset between the external wall panel and the floor slab and between the external wall panel and the beam, and the external wall panel comprises a heat insulation layer, a steel wire mesh and a cement mortar layer; the bottom of the deformation joint is plugged and connected by adopting a telescopic plate, one end of the telescopic plate is fixed on the bottom surface of the beam by adopting a steel nail matched with a wood pad, and a filling layer is arranged in the deformation joint; a cement mortar protective layer is built on the floor, a floor heat-insulating layer is laid on the protective layer in a laminating mode, a cement mortar heat-insulating protective layer is built on the floor heat-insulating layer, and the heat-insulating protective layer extends to be built and covers the inner side face of the short wall.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to a connecting node structure at a high-low span deformation joint of a GSY (plastic deformation board) outer wall board.
Background
The GSY board is a plate-shaped structure consisting of a steel wire mesh frame, a rock wool board core, web fibers and cement mortar sprayed on the surface of the rock wool board core, is commonly used for non-bearing external walls and internal walls in common civil buildings and industrial building engineering of new construction, reconstruction and extension, and has the performances of heat preservation, heat insulation, earthquake resistance, sound insulation and light weight; the existing GSY outer wall plate height deformation joint is generally directly filled with foam and is matched with a deformation joint cover plate to be plugged and connected, but the deformation joint often has a water leakage phenomenon, and the construction connection treatment is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a connecting node structure at a high-low span deformation joint of a GSY (plastic deformation board) outer wall board, aiming at the defects and the defects of the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that: a GSY outer wall board high-low span deformation joint connecting node structure comprises an outer wall board, a beam, a floor board, a short wall, a deformation joint, a retractable board, a cornice, a flashing board, a waterproof layer and an additional waterproof layer; a beam support is arranged below the end part of the floor slab, the beam and the floor slab are poured to form an integrated reinforced concrete structure, a short wall is built on the end part of the floor slab, the height of the short wall is 450-500mm, and external wall panels are arranged on the outer sides of the floor slab and the beam; the external wall panel is a GSY (glass reinforced plastic) wall panel, deformation joints are preset between the external wall panel and the floor slab and between the external wall panel and the beam, and the external wall panel comprises a heat insulation layer, a steel wire mesh and a cement mortar layer; the bottom of the deformation joint is plugged and connected by adopting a telescopic plate, one end of the telescopic plate is fixed on the bottom surface of the beam by adopting a steel nail matched with a wood pad, and a filling layer is arranged in the deformation joint; building a cement mortar protective layer on the floor, paving a floor heat-insulating layer on the protective layer in a laminating manner, building a cement mortar heat-insulating protective layer on the floor heat-insulating layer, extending and building the heat-insulating protective layer to cover the inner side surface of the short wall, paving a waterproof layer on the heat-insulating protective layer in a laminating manner, covering the top of a deformation joint by the waterproof layer to extend upwards along the outer wall, fixing the top of the extending part of the waterproof layer on the cornice bottom surface on the inner side surface of the outer wall by steel nails, sealing the fixing part of the steel nails by a sealing adhesive layer, arranging an additional waterproof layer below the waterproof layer corresponding to the inner side of the bottom of the short wall and the corner of the floor, paving at least 300mm of the additional waterproof layer on two sides of the corner, extending and paving the top of the short wall by steel nails to be fixedly matched with the sealing adhesive layer, and bonding and fixing a surface layer on the waterproof layer by the cement mortar adhesive layer; the deformation joint top is equipped with the apron flashing, and the apron flashing leads to long the setting along the deformation joint, and the apron flashing upper end laminating is fixed simultaneously on the waterproof layer extension and with the waterproof layer, and the apron flashing middle part covers the deformation joint top and sets up towards the floor downward sloping, and the apron flashing lower part is buckled and is laminated the short wall medial surface and form the water drip of slope towards the floor in the bottom.
Preferably, the cornice is internally provided with reinforcing steel bars, the reinforcing steel bars are connected with the steel wire meshes on the inner sides of the external wall panels, and the cornice is arranged along the entire length of the external wall panels.
Preferably, the waterproof layer and the additional waterproof layer are self-adhesive waterproof roll waterproof layers.
Preferably, the sealant layer is a weather-resistant waterproof silicone sealant layer.
Preferably, the filling layer is a polystyrene foam filling layer.
Preferably, the flashing is a color steel plate with the thickness of 0.7 mm.
Preferably, the expansion plate is made of a corrugated galvanized iron sheet, and the surface of the expansion plate is coated with an anti-rust paint layer.
The utility model has the beneficial effects that: by adopting the structure, the full-length cornice is preset above the outer wall plate, the waterproof layer is arranged for covering connection, the flashing board is additionally arranged to be matched with the sealing adhesive layer for waterproof treatment, the filling layer is arranged in the deformation joint, the expansion plate is arranged at the bottom of the deformation joint to be matched with the deformation joint for deformation, the waterproof property is good, and the water leakage phenomenon of the high-low deformation joint of the GSY outer wall plate is avoided.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the principles of the utility model.
Fig. 1 is a schematic diagram of a connecting node structure at a high-low span deformation joint of a GSY outer wall board.
FIG. 2 is a schematic view of a flashing structure. Fig. 3 is a schematic diagram of a telescopic plate structure.
Fig. 4 is a schematic view of the structure of the reinforcing steel bars in the cornice.
Wherein: the wall comprises 1 an external wall panel, 2 a beam, 3 a floor slab, 4 a short wall, 5 a deformation joint, 6 an expansion plate, 7 a filling layer, 8 a cornice, 9 a flashing, 10 a floor slab heat-insulating layer, 11 a waterproof layer, 12 an additional waterproof layer, 13 a surface layer, 14 a sealant layer, 1-1 a heat-insulating layer, 1-2 a steel wire mesh, 1-3 a cement mortar layer, 3-1 a protective layer, 6-1 a wood pad, 8-1 a steel bar, 9-1 a middle part of the flashing, 10-1 a heat-insulating protective layer and 13-1 a cement mortar bonding layer.
Detailed Description
The present invention will be described in further detail with reference to the accompanying fig. 1-4.
As shown in fig. 1-4, a GSY exterior wall panel high-low span deformation joint connection node structure comprises an exterior wall panel 1, a beam 2, a floor 3, a short wall 4, a deformation joint 5, a retractable plate 6, a cornice 8, a flashing 9, a waterproof layer 11 and an additional waterproof layer 12; a beam 2 support is arranged below the end part of the floor slab 3, the beam 2 and the floor slab 3 are poured to form an integrated reinforced concrete structure, a short wall 4 is built on the end part of the floor slab 3, the height of the short wall 4 is 450-plus-500 mm, and external wall panels 1 are arranged on the outer sides of the floor slab 3 and the beam 2; the external wall panel 1 is a GSY (plastic deformation board) wall panel, deformation joints 5 are preset between the external wall panel 1 and the floor slab 3 and between the external wall panel 1 and the beam 2, and the external wall panel 1 comprises an insulating layer 1-1, a steel wire mesh 1-2 and a cement mortar layer 1-3; the bottom of the deformation joint 5 is plugged and connected by adopting a telescopic plate 6, one end of the telescopic plate 6 is fixed on the bottom surface of the beam 2 by adopting a steel nail matched with a wood pad 6-1, and a filling layer 7 is arranged in the deformation joint 5; a cement mortar protective layer 3-1 is built on the floor slab 3, a floor slab heat-insulating layer 10 is laid on the protective layer 3-1 in a joint mode, a cement mortar heat-insulating protective layer 10-1 is built on the floor slab heat-insulating layer 10, the heat-insulating protective layer 10-1 extends to cover the inner side surface of the short wall 4, a waterproof layer 11 is laid on the heat-insulating protective layer 10-1 in a joint mode, the top of a deformation joint 5 covered by the waterproof layer 11 extends upwards along the outer wall slab 1, the top of the extending part of the waterproof layer 11 is fixed on the bottom surface of a cornice 8 on the inner side surface of the outer wall slab 1 by steel nails, a sealing adhesive layer 14 is used for sealing treatment at the steel nail fixing position, an additional waterproof layer 12 is arranged below the waterproof layer 11 and corresponds to the inner side of the bottom of the short wall 4 and the corner of the floor slab 3, at least 300mm of the additional waterproof layer 12 is laid on two sides of the corner and extends to be laid to the top of the short wall and is sealed treatment by the steel nails in a sealing fit manner by the sealing adhesive layer 14, a surface layer is bonded and fixed on the waterproof layer 11 by adopting a cement mortar bonding layer 13-1; the top of the deformation joint 5 is provided with a flashing 9, the flashing 9 is arranged along the length of the deformation joint 5, the upper end of the flashing 9 is attached to the extension part of the waterproof layer 11 and is fixed with the waterproof layer 11 at the same time, the middle part 9-1 of the flashing covers the top of the deformation joint 5 and is arranged downwards towards the floor slab 3, and the lower part of the flashing 9 is bent and attached to the inner side surface of the short wall 4 and forms a water dripping line which inclines towards the floor slab 3 at the bottom.
During specific implementation, the cornice 8 is internally provided with the steel bars 8-1, the steel bars 8-1 are connected with the steel wire meshes 1-2 on the inner sides of the external wall panels 1, and the cornice 8 is arranged along the whole length of the external wall panels 1.
In specific implementation, the waterproof layer 11 and the additional waterproof layer 12 are self-adhesive waterproof roll waterproof layers.
In a specific implementation, the sealant layer 14 is a weather-resistant waterproof silicone sealant layer.
In specific implementation, the filling layer 7 is a polystyrene foam filling layer.
In specific implementation, the flashing 9 is a color steel plate with a thickness of 0.7 mm.
In specific implementation, the expansion plate 6 is a corrugated galvanized sheet iron, and the surface of the expansion plate 6 is coated with an anti-rust paint layer.
Claims (7)
1. The utility model provides a GSY outer wall board height strides movement joint department connected node structure which characterized in that: comprises an external wall panel, a beam, a floor slab, a short wall, a deformation joint, a retractable plate, a cornice, a flashing, a waterproof layer and an additional waterproof layer; a beam support is arranged below the end part of the floor slab, the beam and the floor slab are poured to form an integrated reinforced concrete structure, a short wall is built on the end part of the floor slab, the height of the short wall is 450-500mm, and external wall panels are arranged on the outer sides of the floor slab and the beam; the external wall panel is a GSY (glass reinforced plastic) wall panel, deformation joints are preset between the external wall panel and the floor slab and between the external wall panel and the beam, and the external wall panel comprises a heat insulation layer, a steel wire mesh and a cement mortar layer; the bottom of the deformation joint is plugged and connected by adopting a telescopic plate, one end of the telescopic plate is fixed on the bottom surface of the beam by adopting a steel nail matched with a wood pad, and a filling layer is arranged in the deformation joint; building a cement mortar protective layer on the floor, paving a floor heat-insulating layer on the protective layer in a laminating manner, building a cement mortar heat-insulating protective layer on the floor heat-insulating layer, extending and building the heat-insulating protective layer to cover the inner side surface of the short wall, paving a waterproof layer on the heat-insulating protective layer in a laminating manner, covering the top of a deformation joint by the waterproof layer to extend upwards along the outer wall, fixing the top of the extending part of the waterproof layer on the cornice bottom surface on the inner side surface of the outer wall by steel nails, sealing the fixing part of the steel nails by a sealing adhesive layer, arranging an additional waterproof layer below the waterproof layer corresponding to the inner side of the bottom of the short wall and the corner of the floor, paving at least 300mm of the additional waterproof layer on two sides of the corner, extending and paving the top of the short wall by steel nails to be fixedly matched with the sealing adhesive layer, and bonding and fixing a surface layer on the waterproof layer by the cement mortar adhesive layer; the deformation joint top is equipped with the apron flashing, and the apron flashing leads to long the setting along the deformation joint, and the apron flashing upper end laminating is fixed simultaneously on the waterproof layer extension and with the waterproof layer, and the apron flashing middle part covers the deformation joint top and sets up towards the floor downward sloping, and the apron flashing lower part is buckled and is laminated the short wall medial surface and form the water drip of slope towards the floor in the bottom.
2. The GSY outer wall panel high-low span deformation joint connecting node structure according to claim 1, wherein: cornice is furnished with the reinforcing bar in, and the reinforcing bar is connected with the inboard wire net of side fascia, and cornice leads to long setting along the side fascia.
3. The GSY outer wall panel high-low span deformation joint connecting node structure according to claim 1, wherein: the waterproof layer and the additional waterproof layer are self-adhesive waterproof coiled material waterproof layers.
4. The GSY outer wall panel high-low span deformation joint connecting node structure according to claim 1, wherein: the sealing adhesive layer is a weather-resistant waterproof silicone sealing adhesive layer.
5. The GSY outer wall panel high-low span deformation joint connecting node structure according to claim 1, wherein: the filling layer is a polystyrene foam plastic filling layer.
6. The GSY outer wall panel high-low span deformation joint connecting node structure according to claim 1, wherein: the flashing is a color steel plate with the thickness of 0.7 mm.
7. The GSY outer wall panel high-low span deformation joint connecting node structure according to claim 1, wherein: the expansion plate is a corrugated galvanized sheet iron, and the surface of the expansion plate is coated with an anti-rust paint layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121263655.XU CN215948495U (en) | 2021-06-07 | 2021-06-07 | GSY outer wall board is high low to stride movement joint department connected node structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121263655.XU CN215948495U (en) | 2021-06-07 | 2021-06-07 | GSY outer wall board is high low to stride movement joint department connected node structure |
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| Publication Number | Publication Date |
|---|---|
| CN215948495U true CN215948495U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121263655.XU Expired - Fee Related CN215948495U (en) | 2021-06-07 | 2021-06-07 | GSY outer wall board is high low to stride movement joint department connected node structure |
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| CN (1) | CN215948495U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908933A (en) * | 2022-06-10 | 2022-08-16 | 中国十七冶集团有限公司 | Method for constructing high-low span deformation joint of roof parapet |
-
2021
- 2021-06-07 CN CN202121263655.XU patent/CN215948495U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114908933A (en) * | 2022-06-10 | 2022-08-16 | 中国十七冶集团有限公司 | Method for constructing high-low span deformation joint of roof parapet |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220304 |