CN219343571U - Prefabricated window seam antiseep structure that wafts of assembled building - Google Patents
Prefabricated window seam antiseep structure that wafts of assembled building Download PDFInfo
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- CN219343571U CN219343571U CN202320499535.2U CN202320499535U CN219343571U CN 219343571 U CN219343571 U CN 219343571U CN 202320499535 U CN202320499535 U CN 202320499535U CN 219343571 U CN219343571 U CN 219343571U
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- bay window
- prefabricated bay
- blind hole
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Abstract
An anti-leakage structure for prefabricated bay window joints of an assembled building comprises structural floors, prefabricated bay window components on the floors, prefabricated bay window components under the floors, high-strength grouting materials, PE rods and the like; a threaded blind hole is reserved in the prefabricated bay window component on the plate, a slurry outlet hole is reserved at the upper end of the threaded blind hole, and a slurry injection hole is reserved at the lower end of the threaded blind hole; the under-plate prefabricated bay window component is embedded with an elevation adjusting steel plate, a threaded blind hole is internally inserted with an elevation adjusting steel plate, and a high-strength grouting material is arranged in the threaded blind hole; a waterproof mortar layer is arranged at the inner end of the joint of the prefabricated bay window component and the structural floor slab, a PE rod is arranged at the outer end of the joint of the prefabricated bay window component and the structural floor slab, and high-strength grouting material is arranged between the PE rod and the waterproof mortar layer; the outer side of the PE rod is provided with weather-proof glue to form an integral multi-channel waterproof structure system. This patent is through setting up multichannel combination waterproof system in prefabricated bay window seam crossing, has effectively solved the weak point that traditional prefabricated bay window seam crossing waterproof layer single effect is poor, and improves the structural quality of whole assembled building engineering.
Description
Technical Field
The utility model relates to the field of assembled bay window structures, in particular to an anti-leakage structure for prefabricated bay window joints of an assembled building.
Background
At present, the assembled structure has become a great trend of development of the building industry in China, and the assembled structure is a fully prefabricated assembled structure, a semi-prefabricated assembled structure or a single-structure prefabricated assembled structure, and becomes the main stream of the existing building construction design. The higher the assembly rate is, the leakage is often a significant factor affecting the normal use of the building, and the construction quality of the prefabricated bay window joint is important in the anti-leakage of the assembled building.
Disclosure of Invention
The utility model provides an anti-leakage structure for prefabricated bay window joints of an assembled building, which effectively solves the defect of poor single effect of a waterproof layer at the joints of the traditional prefabricated bay window and can improve the structural quality of the whole assembled building engineering by arranging a plurality of combined waterproof systems at the joints of the prefabricated bay window.
In order to achieve the above purpose, the present utility model proposes the following technical scheme:
an anti-leakage structure for prefabricated bay window joints of an assembled building comprises structural floors, prefabricated bay window components on the floors, prefabricated bay window components below the floors, high-strength grouting materials, PE rods and elevation adjusting steel plates; the method is characterized in that: a threaded blind hole is reserved in the prefabricated bay window component on the plate, a slurry outlet hole is reserved at the upper end of the threaded blind hole, and a slurry injection hole is reserved at the lower end of the threaded blind hole; the under-plate prefabricated bay window component is embedded with an elevation adjusting steel plate, the elevation adjusting steel plate is inserted into the threaded blind hole, and high-strength grouting material is arranged in the threaded blind hole; the inner end of the joint of the prefabricated bay window component on the plate and the structural floor slab is provided with a waterproof mortar layer, the outer end of the joint of the prefabricated bay window component on the plate and the structural floor slab is provided with a PE rod, and a high-strength grouting material is arranged between the PE rod and the waterproof mortar layer; weather-resistant glue is arranged on the outer side of the PE rod to form an integral multi-channel waterproof structure system.
As a further innovation of the utility model, the length of the embedded elevation adjusting steel plate of the under-plate prefabricated bay window component is more than 300mm.
As a further innovation of the utility model, the threaded blind hole has a length of 300mm.
As a further innovation of the utility model, the PE rod is a cylinder with the diameter of 25mm and is used as a high-strength grouting material plugging die.
As a further innovation of the utility model, the distance between the outer edge of the PE rod and the outer edge of the prefabricated bay window component on the board is 10mm.
As a further innovation of the utility model, the high-strength grouting material is smeared and pressed into a chamfer.
As a further innovation of the utility model, the thickness of the waterproof mortar layer is 15mm-2mm.
Compared with the prior art, the utility model has the beneficial effects that: in the hoisting construction process of the prefabricated bay window of the fabricated building, the technology ensures that the joint of the prefabricated bay window has no leakage risk; on the basis of controlling the construction quality of seat slurry and grouting, a waterproof mortar layer is additionally arranged on the inner side of the bay window, a PE rod and weather-proof glue are additionally arranged on the outer side of the bay window, and the waterproof quality of a bay window joint is structurally ensured. The technology of the patent has strong operability, meets design requirements, and provides basis and reference for the seepage prevention construction of the prefabricated bay window joints of certain assembly type buildings.
Drawings
FIG. 1 is a schematic view of a prefabricated bay window joint node of the present utility model;
FIG. 2 is a schematic view of the inside nodes of the prefabricated bay window seam of the present utility model;
FIG. 3 is a schematic view of the outside nodes of the prefabricated bay window seam of the present utility model;
in the figure:
1-prefabricated bay window component 2-threaded blind hole 3-grout outlet on board
4-high-strength grouting material 5-grouting hole 6-waterproof mortar layer
7-elevation adjusting steel plate 8-PE rod 9-weather-proof adhesive
10-structural floor 11-under-the-plate prefabricated bay window component
12-chamfering 13-joint glue 14-glue gun.
Description of the embodiments
The utility model will now be described in further detail with reference to the accompanying drawings. The drawings are simplified schematic representations which merely illustrate the basic structure of the utility model and therefore show only the structures which are relevant to the utility model.
The technical scheme adopted for solving the technical problems is as follows:
as shown in figure 1, the anti-leakage structure for the prefabricated bay window joint of the fabricated building comprises a structural floor slab, an on-board prefabricated bay window component, an off-board prefabricated bay window component, high-strength grouting material, PE rods and elevation adjusting steel plates; the plate is prefabricated with a threaded blind hole in the bay window component, the length of the threaded blind hole is set to 300mm, a slurry outlet hole is reserved at the upper end of the threaded blind hole, and a slurry injection hole is reserved at the lower end of the threaded blind hole; the embedded elevation adjusting steel plate of the under-plate prefabricated bay window component is provided with an embedded length of more than 300mm; the elevation adjusting steel plate is inserted into the threaded blind hole and is used for effectively fixing the prefabricated bay window component on the plate; firstly, pouring high-strength grouting material into a grouting machine for several times, then starting grouting, pouring the high-strength grouting material into the threaded blind holes through grouting holes until overflowing from the grouting holes, and immediately plugging the grouting holes by using rubber plugs, wherein when a plurality of joints are grouted at one time, grouting or grouting holes from which the high-strength grouting material is discharged are sequentially plugged until all the grouting holes of the joints are plugged; secondly, arranging a waterproof mortar layer at the inner end of the joint of the prefabricated bay window component and the structural floor slab on the plate, arranging a PE rod at the outer end of the joint of the prefabricated bay window component and the structural floor slab on the plate, wherein the PE rod is a cylinder with the diameter of 25mm and is used as a high-strength grouting material plugging die; high-strength grouting material is filled between the PE rod and the waterproof mortar layer and flows with the high-strength grouting material in the threaded blind hole until the thin seam is full, so that the whole is formed; the outside of the PE rod is provided with weather-resistant glue, the glue gun or the glue machine is used for beating the glue in a continuous operation mode, enough positive pressure is used for enabling the glue to fill the gap of the whole interface, the sealing glue can be pushed and pressed by the gun nozzle to finish, and the glue gap is required to be filled, so that an integral multi-channel waterproof structure system is formed.
As shown in fig. 2, the high-strength grouting material is smeared and pressed into a chamfer, so that on one hand, the friction force between the grouting material and the floor can be increased, and the problem that the grouting material is leaked due to the fact that the whole grouting material is extruded (or squeezed to crack) due to the fact that the grouting pressure is high during grouting is avoided, and on the other hand, the construction quality of the follow-up waterproof mortar is guaranteed.
As shown in fig. 2 and 3, wherein the distance between the outer edge of the PE rod and the outer edge of the prefabricated bay window component on the board is 10mm; the thickness of the waterproof mortar layer is 15mm-2mm.
According to the prefabricated bay window seam anti-leakage structure for the prefabricated building, disclosed by the utility model, in the construction process of hoisting the prefabricated bay window for the prefabricated building, the prefabricated bay window seam is ensured to be free of leakage risk by applying the technology, on the basis of controlling the grouting construction quality, a waterproof mortar layer is additionally arranged on the inner side of the bay window, a PE rod and weather-resistant glue are additionally arranged on the outer side of the bay window, and the waterproof quality of the bay window seam is structurally ensured. The technology of the patent has strong operability, meets the design and construction requirements, and provides basis and reference for the seepage prevention construction of the prefabricated bay window joints of the vast prefabricated building.
With the above-described preferred embodiments according to the present utility model as an illustration, the above-described descriptions can be used by persons skilled in the relevant art to make various changes and modifications without departing from the scope of the technical idea of the present utility model. The technical scope of the present utility model is not limited to the description, but must be determined according to the scope of claims.
Claims (7)
1. An anti-leakage structure for prefabricated bay window joints of an assembled building comprises structural floors, prefabricated bay window components on the floors, prefabricated bay window components below the floors, high-strength grouting materials, PE rods and elevation adjusting steel plates; the method is characterized in that: a threaded blind hole is reserved in the prefabricated bay window component on the plate, a slurry outlet hole is reserved at the upper end of the threaded blind hole, and a slurry injection hole is reserved at the lower end of the threaded blind hole; the under-plate prefabricated bay window component is embedded with an elevation adjusting steel plate, the elevation adjusting steel plate is inserted into the threaded blind hole, and high-strength grouting material is arranged in the threaded blind hole; the inner end of the joint of the prefabricated bay window component on the plate and the structural floor slab is provided with a waterproof mortar layer, the outer end of the joint of the prefabricated bay window component on the plate and the structural floor slab is provided with a PE rod, and a high-strength grouting material is arranged between the PE rod and the waterproof mortar layer; weather-resistant glue is arranged on the outer side of the PE rod to form an integral multi-channel waterproof structure system.
2. A prefabricated bay window seam leakage barrier structure for an assembled building as defined in claim 1, wherein: the length of the embedded elevation adjusting steel plate of the under-plate prefabricated bay window component is more than 300mm.
3. A prefabricated bay window seam leakage barrier structure for an assembled building as defined in claim 1, wherein: the length of the threaded blind hole is 300mm.
4. A prefabricated bay window seam leakage barrier structure for an assembled building as defined in claim 1, wherein: the PE rod is a cylinder with the diameter of 25mm and is used as a high-strength grouting material plugging die.
5. A prefabricated bay window seam leakage protection structure for an assembled building as defined in claim 4, wherein: the distance between the outer edge of the PE rod and the outer edge of the prefabricated bay window component on the board is 10mm.
6. A prefabricated bay window seam leakage barrier structure for an assembled building as defined in claim 1, wherein: and the high-strength grouting material is smeared and pressed into a chamfer angle.
7. A prefabricated bay window seam leakage barrier structure for an assembled building as defined in claim 1, wherein: the thickness of the waterproof mortar layer is 15mm-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320499535.2U CN219343571U (en) | 2023-03-15 | 2023-03-15 | Prefabricated window seam antiseep structure that wafts of assembled building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320499535.2U CN219343571U (en) | 2023-03-15 | 2023-03-15 | Prefabricated window seam antiseep structure that wafts of assembled building |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219343571U true CN219343571U (en) | 2023-07-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320499535.2U Active CN219343571U (en) | 2023-03-15 | 2023-03-15 | Prefabricated window seam antiseep structure that wafts of assembled building |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219343571U (en) |
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2023
- 2023-03-15 CN CN202320499535.2U patent/CN219343571U/en active Active
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