CN215948719U - Dividing joint device for roof waterproof protective layer - Google Patents
Dividing joint device for roof waterproof protective layer Download PDFInfo
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- CN215948719U CN215948719U CN202121858278.4U CN202121858278U CN215948719U CN 215948719 U CN215948719 U CN 215948719U CN 202121858278 U CN202121858278 U CN 202121858278U CN 215948719 U CN215948719 U CN 215948719U
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Abstract
The utility model provides a dividing joint device of a roof waterproof protective layer, which comprises a base, wherein the base is arranged along the front-back direction, a groove is arranged on the top surface of the base, and the groove is arranged along the front-back direction. Preferably, the base is an extruded sheet base. The cross section of the base is isosceles trapezoid. The height of the base is equal to that of the roof waterproof protective layer. The cross section of the groove is rectangular. Still include the apron, the apron level sets up and sets up along the fore-and-aft direction, and the apron lid is established on the notch of recess. The dividing joint device for the roof waterproof protective layer cannot damage the heat-insulating layer and the poured waterproof protective layer, avoids leakage risk caused by cutting, cannot influence the use requirement of an owner, and is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.
Description
Technical Field
The utility model relates to the technical field of building construction, in particular to the technical field of roof waterproof protective layer construction, and particularly relates to a dividing joint device for a roof waterproof protective layer.
Background
At present, in the building engineering, the roofing engineering mainly involves arranging a roof slope-finding leveling layer on a roof, paving a waterproof coiled material on the roof slope-finding leveling layer, arranging a heat-insulating layer on the waterproof coiled material, and arranging a waterproof protective layer on the heat-insulating layer.
In the construction of the waterproof protective layer, cement mortar is generally adopted to fix the dividing strips, after the waterproof protective layer is poured, the dividing strips are cut, and then high-molecular sealing factice is embedded.
However, the insulating layer and the poured waterproof protective layer are easily damaged in the process of cutting the grid strips, so that the risk of leakage is generated, and the use requirements of owners are influenced.
Therefore, it is desirable to provide a roofing water proof coating dividing joint device, it can not lead to the fact destruction to the water proof coating that heat preservation and pouring were accomplished, avoids the seepage risk because of the cutting causes to can not influence owner's user demand.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, an object of the present invention is to provide a dividing joint device for a roof waterproof protective layer, which does not damage a heat insulating layer and a poured waterproof protective layer, and avoids leakage risk caused by cutting, so as not to affect the use requirements of owners, and is suitable for large-scale popularization and application.
The utility model also aims to provide a dividing joint device of the roof waterproof protective layer, which has the advantages of ingenious design, simple structure, simple and convenient manufacture and low cost, and is suitable for large-scale popularization and application.
In order to achieve the purpose, the utility model provides a dividing joint device of a roof waterproof protective layer, which is characterized by comprising a base, wherein the base is arranged along the front-back direction, the top surface of the base is provided with a groove, and the groove is arranged along the front-back direction.
Preferably, the base is an extruded sheet base.
Preferably, the cross section of the base is isosceles trapezoid.
Preferably, the height of the base is equal to that of the roof waterproof protective layer.
Preferably, the width of the bottom surface of the base is 85 mm.
Preferably, the cross section of the groove is rectangular.
More preferably, the width of the groove is 15mm, and the depth of the groove is 3/4 of the height of the base.
Preferably, the dividing joint device of the roof waterproof protective layer further comprises a cover plate, the cover plate is horizontally arranged and arranged along the front-back direction, and the cover plate is covered on the notch of the groove.
More preferably, the cover plate is a wood cover plate.
More preferably, the left side of the cover plate is 5mm away from the left side wall of the groove, and the right side of the cover plate is 5mm away from the right side wall of the groove.
The utility model has the following beneficial effects:
1. the dividing joint device for the roof waterproof protective layer comprises a base, wherein the base is arranged along the front-back direction, the top surface of the base is provided with a groove, the groove is arranged along the front-back direction, when the dividing joint device is used, the base is fixed on the heat insulation layer by adopting an adhesive before the roof waterproof protective layer is poured, and after concrete is shrunk, high-molecular sealing ointment is embedded into the groove, so that the heat insulation layer and the poured waterproof protective layer cannot be damaged, the leakage risk caused by cutting is avoided, the use requirement of an owner cannot be influenced, and the dividing joint device is suitable for large-scale popularization and application.
2. The dividing joint device for the roof waterproof protective layer comprises a base, wherein the base is arranged along the front-back direction, the top surface of the base is provided with a groove, the groove is arranged along the front-back direction, when the dividing joint device is used, the base is fixed on a heat insulation layer by adopting an adhesive before the roof waterproof protective layer is poured, and after concrete shrinkage is finished, high-molecular sealing factice is embedded into the groove.
These and other objects, features and advantages of the present invention will become more fully apparent from the following detailed description and accompanying drawings, wherein like reference numerals refer to like parts throughout the several views, and wherein like reference numerals refer to like parts throughout.
Drawings
Fig. 1 is a schematic sectional front view of a division joint device of a roof waterproof protective layer according to an embodiment of the utility model.
FIG. 2 is a schematic cross-sectional front view of the embodiment of FIG. 1 in a roofing application.
Fig. 3 is a schematic top view of the embodiment of fig. 1 without the cover plate for roofing.
(symbol description)
1, a base; 2, grooves; 3, covering a plate; 4 roof slope finding and leveling layer; 5, waterproof coiled material; 6, insulating layer; 7, a waterproof protective layer; 8 black thick diagonal lines.
Detailed Description
In order to clearly understand the technical contents of the present invention, the following examples are given in detail.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention 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 construed as limiting the present invention.
Referring to fig. 1, in an embodiment of the present invention, a dividing joint device of a roof waterproof protective layer includes a base 1, where the base 1 is disposed along a front-back direction, a groove 2 is disposed on a top surface of the base 1, and the groove 2 is disposed along the front-back direction.
The base 1 may be a base made of any suitable material, and in an embodiment of the present invention, the base 1 is an extruded plate base.
The cross section of the base 1 may have any suitable shape, as shown in fig. 1, and in an embodiment of the present invention, the cross section of the base 1 is an isosceles trapezoid.
The height of the base 1 can be determined according to requirements, and in a specific embodiment of the utility model, the height of the base 1 is equal to the height of the roof waterproof protective layer 7 (shown in fig. 2).
The width of the bottom surface of the base 1 can be determined according to the requirement, and in a specific embodiment of the present invention, the width of the bottom surface of the base 1 is 85 mm.
The cross-section of the groove 2 may have any suitable shape, as shown in fig. 1, and in one embodiment of the present invention, the cross-section of the groove 2 is rectangular.
The width and depth of the groove 2 can be determined according to the requirement, in a specific embodiment of the utility model, the width of the groove 2 is 15mm, and the depth of the groove 2 is 3/4 of the height of the base 1.
The dividing joint device of the roof waterproof protective layer can also comprise any other suitable components, please refer to fig. 1, in an embodiment of the present invention, the dividing joint device of the roof waterproof protective layer further comprises a cover plate 3, the cover plate 3 is horizontally arranged and arranged along the front-back direction, and the cover plate 3 covers the notch of the groove 2.
The cover plate 3 may be a cover plate made of any suitable material, and in an embodiment of the present invention, the cover plate 3 is a wood cover plate.
The width of the cover plate 3 can be determined as required, and in a specific embodiment of the present invention, the distance from the left side surface of the cover plate 3 to the left side wall of the groove 2 is 5mm, and the distance from the right side surface of the cover plate 3 to the right side wall of the groove 2 is 5 mm.
During construction, please refer to fig. 2, a roof slope-finding leveling layer 4 is constructed on a roof, a waterproof coiled material 5 is laid on the roof slope-finding leveling layer 4, a heat-insulating layer 6 is constructed on the waterproof coiled material 5, after the construction of the heat-insulating layer 6 is completed, the size and the position of a dividing joint are determined, and the base 1 is fixed on the heat-insulating layer 6 through an adhesive.
Referring to fig. 3, at the intersection of the vertical and horizontal dividing lines, the end of the base 1 disposed vertically and the end of the base 1 rotated 90 degrees to be disposed horizontally are all cut in a vertical splay shape to form a splay end and fixed by an adhesive (the bonding position between the bases 1 disposed vertically and horizontally is indicated by a thick black oblique line 8).
Cover at recess 2 and establish the apron 3 that slightly is wider than recess 2, pour the concrete or be destroyed when preventing to pour waterproof layer 7, pour waterproof layer 7 after laying non-woven fabrics and reinforcing bar net piece on heat preservation 6, the concrete surface course is parallel and level with the top surface of base 1, as shown in fig. 2.
And (5) curing after the concrete is poured, taking down the cover plate 3 after the concrete is shrunk, and embedding high-molecular sealing ointment into the groove 2.
Therefore, according to the utility model, the base is used for replacing cement mortar to fix the dividing strips, the base is fixed on the heat-insulating layer by adopting the adhesive, the cover plate is additionally arranged for protection before concrete pouring, and after concrete shrinkage is finished, the cover plate is taken down and the high-molecular sealing ointment is embedded. The utility model has simple use and operation, saves labor and cost and avoids leakage risk caused by cutting.
In conclusion, the dividing joint device for the roof waterproof protective layer cannot damage the heat-insulating layer and the poured waterproof protective layer, avoids leakage risk caused by cutting, cannot influence the use requirement of an owner, and is ingenious in design, simple in structure, simple and convenient to manufacture, low in cost and suitable for large-scale popularization and application.
It will thus be seen that the objects of the utility model have been fully and effectively accomplished. The functional and structural principles of the present invention have been shown and described in the embodiments, and the embodiments may be modified without departing from the principles. Therefore, this invention includes all modifications encompassed within the spirit and scope of the claims.
Claims (9)
1. The utility model provides a roofing waterproof layer box seam device, a serial communication port, the on-line screen storage device comprises a base, the base sets up along the fore-and-aft direction, the top surface of base is provided with the recess, the recess is followed the fore-and-aft direction sets up, roofing waterproof layer box seam device still includes the apron, the apron level sets up and follows the fore-and-aft direction sets up, the apron lid is established on the notch of recess.
2. The device of claim 1 wherein the base is an extruded sheet base.
3. The device of claim 1 wherein the base has an isosceles trapezoid cross-section.
4. The device of claim 1 wherein the base has a height equal to the height of the layer of waterproof roofing material.
5. The device of claim 1 wherein the base has a bottom surface of 85mm width.
6. The device of claim 1 wherein the grooves are rectangular in cross-section.
7. The device of claim 6 wherein the width of the groove is 15mm and the depth of the groove is 3/4 mm of the height of the base.
8. The device of claim 1 wherein the cover sheet is a wood cover sheet.
9. The device of claim 1, wherein the left side of the cover plate is spaced 5mm from the left side of the groove and the right side of the cover plate is spaced 5mm from the right side of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121858278.4U CN215948719U (en) | 2021-08-10 | 2021-08-10 | Dividing joint device for roof waterproof protective layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121858278.4U CN215948719U (en) | 2021-08-10 | 2021-08-10 | Dividing joint device for roof waterproof protective layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215948719U true CN215948719U (en) | 2022-03-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121858278.4U Active CN215948719U (en) | 2021-08-10 | 2021-08-10 | Dividing joint device for roof waterproof protective layer |
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| CN (1) | CN215948719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162624A (en) * | 2022-07-08 | 2022-10-11 | 北京城建五建设集团有限公司 | Concrete protective layer division strip and construction method |
-
2021
- 2021-08-10 CN CN202121858278.4U patent/CN215948719U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115162624A (en) * | 2022-07-08 | 2022-10-11 | 北京城建五建设集团有限公司 | Concrete protective layer division strip and construction method |
| CN115162624B (en) * | 2022-07-08 | 2023-06-16 | 北京城建五建设集团有限公司 | Concrete protective layer dividing strip and construction method |
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