CN217630919U - Waterproof structure of roof parapet node - Google Patents
Waterproof structure of roof parapet node Download PDFInfo
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- CN217630919U CN217630919U CN202221454753.6U CN202221454753U CN217630919U CN 217630919 U CN217630919 U CN 217630919U CN 202221454753 U CN202221454753 U CN 202221454753U CN 217630919 U CN217630919 U CN 217630919U
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Abstract
The utility model relates to a waterproof construction of roofing parapet node, among this waterproof construction of roofing parapet node, the roof boarding has up set gradually concrete-based layer, waterproof enhancement layer, first waterproof layer, tie coat, waterproof insulation integration board, first isolation layer and first protective layer from down. The one end tiling setting of waterproof enhancement layer turns over on the other end of waterproof enhancement layer, improves the water-proof effects of corner. The upper end of waterproof heat preservation integration board includes waterproofing membrane, and waterproofing membrane is close to parapet one end and turns over, improves waterproof, the sealed effect of corner between waterproof heat preservation integration board and the parapet. The parapet is sequentially provided with an upward flanging of the waterproof reinforcing layer, a second isolating layer, an upward flanging of the waterproof coiled material and a second protecting layer from inside to outside. The height of the upper flanging of the second isolation layer is consistent with that of the waterproof roll, and the second protection layer is used for covering and protecting the upper flanging of the waterproof roll to ensure the sealing property of the waterproof layer.
Description
Technical Field
The utility model relates to a building material field, in particular to waterproof construction of roofing parapet node.
Background
The parapet wall is a low wall at the periphery of a roof of a building and is mainly used for maintenance safety. The waterproofing of traditional roofing and parapet node usually continues to lay the coiled material of roofing to the parapet, forms waterproofing membrane. In the current building construction process, due to the construction characteristics of the building, water seepage and water leakage phenomena are easy to occur at the top end and the corners of the building, and the normal use of the building is influenced. Existing waterproofing measures are usually simply laid waterproof rolls, however the rolls are easily detached, which affects the waterproofing properties of the roof and increases the maintenance costs at a later stage.
It is therefore desirable to provide a waterproof structure for a parapet node of a roof to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model relates to a waterproof construction of roofing parapet node, among this waterproof construction of roofing parapet node, roof boarding from up having set gradually concrete-based layer, waterproof enhancement layer, first waterproof layer, tie coat, waterproof insulation integration board, first isolation layer and first protective layer down. The one end tiling setting of waterproof enhancement layer turns over on the other end of waterproof enhancement layer, improves the water-proof effects of corner. The upper end of waterproof insulation integration board includes waterproofing membrane, and waterproofing membrane is close to one end of parapet and turns over on, improves waterproof, the sealed effect of corner between waterproof insulation integration board and the parapet. The parapet is provided with an upper flanging of the waterproof reinforcing layer, a second isolating layer, an upper flanging of the waterproof coiled material and a second protective layer from inside to outside in sequence. The height of the upper flanging of the second isolation layer is consistent with that of the waterproof roll, and the second protection layer is used for covering and protecting the upper flanging of the waterproof roll to ensure the sealing property of the waterproof layer. This waterproof construction of roofing parapet node has effectively solved among the prior art because of waterproofing measure simply lays waterproofing membrane usually and leads to the coiled material to drop easily, influence the waterproof performance on roof and increase the problem of the maintenance cost in later stage.
In order to solve the above problems, the present invention comprises: a waterproof construction of roofing parapet node, it includes:
the roof board is sequentially provided with a concrete base layer, a waterproof reinforcing layer, a first waterproof layer, an adhesive layer, a waterproof and heat-preservation integrated board, a first isolating layer and a first protective layer from bottom to top; one end of the waterproof reinforcing layer is tiled, and the other end of the waterproof reinforcing layer is turned upwards; the upper end of the waterproof and heat-insulation integrated plate comprises a waterproof coiled material, and one end of the waterproof coiled material, which is close to the parapet, is upturned; and the number of the first and second groups,
the parapet is sequentially provided with an upper flanging of the waterproof reinforcing layer, a second isolating layer, an upper flanging of the waterproof coiled material and a second protective layer from inside to outside; the second isolation layer is as high as the upper flanging of the waterproof roll, and the second protection layer is used for covering and protecting the upper flanging of the waterproof roll.
Roofing parapet node in the waterproof construction, the tiling section length of waterproof enhancement layer with the length of the last turn-ups of waterproof enhancement layer is the same, strengthens the water-proof effects of corner.
Furthermore, the length of the upper flanging of the waterproof reinforcing layer is not less than 250mm, so that the waterproof effect is improved.
Furthermore, parapet still is provided with layering and sealant, the layering is used for pressing fixedly the second isolation layer with waterproofing membrane's turn-ups's upper end, the installation of being convenient for improves fixed effect. The sealing paste is used for sealing the gap between the pressing strip and the side face of the parapet wall, so that the sealing effect is improved, and water is prevented from entering.
Furthermore, first isolation layer sets up to cement mortar structure, first isolation layer sets up to 10mm, improves water-proof effects.
Furthermore, the first protection layer is arranged to be of a fine stone concrete structure, and steel bars are arranged in the first protection layer, so that the rigidity of the first protection layer is improved. The thickness of the first protective layer is set to be 50mm, and cost is saved.
Furthermore, the lower end of the second isolation layer is connected with the upper surface of the waterproof reinforcing layer, the side face of the lower end of the second isolation layer is tightly attached to the end portion of the waterproof heat-insulation integrated plate, and the sealing effect is improved.
Furthermore, the second protection layer is of a cement mortar structure, and a steel wire mesh is arranged in the second protection layer, so that the deformation resistance of the second protection layer is improved. The second isolation layer is made of polypropylene fabric, so that cost is saved, and efficiency is improved.
Furthermore, the lower extreme of second protective layer with waterproofing membrane tiled one end is connected, the lower extreme side of second protective layer with the tip of first isolation layer the tip of first protective layer is hugged closely, improves sealed effect. The upper end parcel of second protective layer the second isolation layer with waterproofing membrane's turn-ups's tip, and with parapet's upper end side and parapet's top lower surface sealing connection improves water-proof effects.
Further, the thickness of concrete-based layer sets up to 50mm, the inside of concrete-based layer disposes two-way reinforcing bar, improves bearing strength. The bonding layer is of a waterproof mortar structure, the thickness of the bonding layer is 5mm, and cost is saved.
The utility model discloses owing to adopted the waterproof construction of foretell roofing parapet node, compare in prior art, its beneficial effect is: the utility model relates to a waterproof construction of roofing parapet node, among this waterproof construction of roofing parapet node, the roof boarding has up set gradually concrete-based layer, waterproof enhancement layer, first waterproof layer, tie coat, waterproof insulation integration board, first isolation layer and first protective layer from down. The one end tiling setting of waterproof enhancement layer turns over on the other end of waterproof enhancement layer, improves the water-proof effects of corner. The upper end of waterproof heat preservation integration board includes waterproofing membrane, and waterproofing membrane is close to parapet one end and turns over, improves waterproof, the sealed effect of corner between waterproof heat preservation integration board and the parapet. The parapet is sequentially provided with an upward flanging of the waterproof reinforcing layer, a second isolating layer, an upward flanging of the waterproof coiled material and a second protecting layer from inside to outside. The height of the upper flanging of the second isolation layer is consistent with that of the waterproof roll, and the second protection layer is used for covering and protecting the upper flanging of the waterproof roll to ensure the sealing property of the waterproof layer. This waterproof construction of roofing parapet node has effectively solved among the prior art because of waterproofing measure lay waterproofing membrane usually simply and lead to the coiled material to drop easily, influence the waterproof performance on roof and increase the problem of the maintenance cost in later stage.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments are briefly introduced below, and the drawings in the following description are only corresponding drawings of some embodiments of the present invention.
Fig. 1 is a schematic plan view of an embodiment of the waterproof structure of the parapet node of the present invention.
In the figure: 10. the waterproof structure of the roofing parapet node comprises a roofing parapet node 20, a roofing board 21, a concrete base layer 22, a waterproof reinforced layer 23, a first waterproof layer 24, an adhesive layer 25, a waterproof and heat-preservation integrated board 251, a waterproof coiled material 26, a first isolation layer 27, a first protection layer 30, a parapet 31, a second isolation layer 32 and a second protection layer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by those skilled in the art without creative efforts all belong to the protection scope of the present invention.
In the present invention, the directional terms mentioned in the following description, such as "upper", "lower", "front", "back", "left", "right", "inner", "outer", "side", "top" and "bottom", refer to the orientation of the drawings, and the directional terms are used for illustration and understanding of the present invention, but not for limiting the present invention.
In the drawings, elements having similar structures are denoted by the same reference numerals.
Referring to fig. 1, in the present embodiment, the waterproof structure 10 of the roofing parapet node includes a concrete base layer 21, a waterproof reinforced layer 22, a first waterproof layer 23, an adhesive layer 24, a waterproof and heat-insulating integrated board 25, a first isolation layer 26, a first protection layer 27, a second isolation layer 31, and a second protection layer 32. The roof panel 20 is provided with a concrete base layer 21, a waterproof reinforcing layer 22, a first waterproof layer 23, an adhesive layer 24, a waterproof and heat-insulating integrated plate 25, a first isolation layer 26 and a first protective layer 27 in sequence from bottom to top. One end of the waterproof reinforcing layer 22 is laid flat, and the other end of the waterproof reinforcing layer 22 is turned up. The upper end of the waterproof and heat-preservation integrated plate 25 comprises a waterproof coiled material 251, and one end of the waterproof coiled material 251, which is close to the parapet wall 30, is upturned.
Wherein, the fine aggregate concrete basic unit 21 sets up on roof boarding 20, and its thickness sets up to 50mm, and the inside of concrete basic unit 21 disposes two-way reinforcing bar, improves bearing strength. The tiled sections of waterproof reinforcing layer 22 are disposed on the upper surface of the concrete base layer 21. The length of the flat laying section of the waterproof reinforcing layer 22 is the same as that of the upper turned edge of the waterproof reinforcing layer 22, and the waterproof effect at the corner is enhanced. The length of the upper flanging of the waterproof reinforcing layer 22 is not less than 250mm, and the waterproof effect is improved. The length of the upper turned edge of the waterproof reinforcing layer 22 can be selected to be 250mm through tests. A first waterproof layer 23 is laid on the waterproof reinforcing layer 22, and the first waterproof layer 23 is a polyvinyl chloride waterproof layer structure. The polyvinyl chloride waterproof layer adopts a double-sided self-adhesive waterproof roll with the thickness of 1.5 mm.
A waterproof mortar bonding layer 24 with the thickness of 5mm is poured on the first waterproof layer 23, so that the first waterproof layer 23 is protected conveniently. And a PVC type waterproof and heat-insulating integrated plate 25 with the thickness of 50mm is laid above the bonding layer 24, so that the waterproof and heat-insulating effects of the roof panel 20 are improved. One end of the waterproof and heat-preservation integrated plate 25 close to the parapet wall 30 is paved with a layer of waterproof coiled material 251, and one end of the waterproof coiled material 251 is turned up to be tightly attached to the second isolation layer 31. The waterproof roll 251 is a PVC waterproof roll. A first isolation layer 26 is laid on the waterproof integrated board. First isolation layer 26 sets up to cement mortar structure, and first isolation layer 26 sets up to 10mm, improves water-proof effects. On the uppermost surface of the roof panel 20, a first protective layer 27 is laid, and the first protective layer 27 is provided as a fine stone concrete structure and a reinforcing bar is embedded to enhance the rigidity of the first protective layer 27. The thickness of the first protective layer 27 is set to 50mm, which saves cost.
In this embodiment, the parapet 30 is sequentially provided with an upward flange of the waterproof reinforcing layer 22, a second isolation layer 31, an upward flange of the waterproof roll 251, a second protection layer 32, a bead and a sealant from inside to outside. The lower extreme of second isolation layer 31 and the upper surface of waterproof enhancement layer 22 are connected, and the lower extreme side of second isolation layer 31 hugs closely with the tip of waterproof insulation integration board 25, improves sealed effect. The second isolation layer 31 is made of polypropylene fabric, so that the installation efficiency is improved. The height of the second barrier 31 is the same as the height of the upturned edge of the waterproof roll 251. The pressing strip is used for pressing and fixing the upper end parts of the upper flanges of the second isolation layer 31 and the waterproof roll 251, so that the installation is convenient, and the fixing effect is improved. The sealing paste is used for sealing the gap between the pressing strip and the side face of the parapet wall 30, so that the sealing effect is improved, and water is prevented from entering.
The second protective layer 32 is used for covering and protecting the upper flanging of the waterproof roll 251, the second protective layer 32 is arranged to be of a cement mortar structure, a steel wire mesh is arranged in the second protective layer 32, and the deformation resistance of the second protective layer 32 is improved. The lower end of the second protection layer 32 is connected with one end of the waterproof roll 251, and the side face of the lower end of the second protection layer 32 is tightly attached to the end part of the first isolation layer 26 and the end part of the first protection layer 27, so that the sealing effect is improved. The upper end of the second protective layer 32 wraps the end of the upper flanging of the second isolation layer 31 and the waterproof roll 251, and is connected with the side face of the upper end of the parapet 30 and the lower surface of the top end of the parapet 30 in a sealing mode, and the waterproof effect is improved.
In this embodiment, the utility model relates to a waterproof construction of roofing parapet node, among this waterproof construction of roofing parapet node, roof boarding from up having set gradually concrete-based layer, waterproof enhancement layer, first waterproof layer, tie coat, waterproof insulation integration board, first isolation layer and first protective layer down. The one end tiling setting of waterproof enhancement layer turns over on the other end of waterproof enhancement layer, improves the water-proof effects of corner. The upper end of waterproof insulation integration board includes waterproofing membrane, and waterproofing membrane is close to one end of parapet and turns over on, improves waterproof, the sealed effect of corner between waterproof insulation integration board and the parapet. The parapet is provided with an upper flanging of the waterproof reinforcing layer, a second isolating layer, an upper flanging of the waterproof coiled material and a second protective layer from inside to outside in sequence. The height of the upper flanging of the second isolation layer is consistent with that of the waterproof roll, and the second protection layer is used for covering and protecting the upper flanging of the waterproof roll to ensure the sealing property of the waterproof layer. This waterproof construction of roofing parapet node has effectively solved among the prior art because of waterproofing measure simply lays waterproofing membrane usually and leads to the coiled material to drop easily, influence the waterproof performance on roof and increase the problem of the maintenance cost in later stage.
In summary, although the present invention has been described with reference to the preferred embodiments, the above-described preferred embodiments are not intended to limit the present invention, and those skilled in the art can make various changes and modifications without departing from the spirit and scope of the present invention, so that the scope of the present invention shall be determined by the scope of the appended claims.
Claims (10)
1. The utility model provides a waterproof construction of roofing parapet node which characterized in that includes:
the roof board is sequentially provided with a concrete base layer, a waterproof reinforcing layer, a first waterproof layer, an adhesive layer, a waterproof and heat-preservation integrated board, a first isolating layer and a first protective layer from bottom to top; one end of the waterproof reinforcing layer is tiled, and the other end of the waterproof reinforcing layer is turned upwards; the upper end of the waterproof and heat-insulation integrated plate comprises a waterproof coiled material, and one end of the waterproof coiled material, which is close to the parapet, is upturned; and the number of the first and second groups,
the parapet is sequentially provided with an upper flanging of the waterproof reinforcing layer, a second isolating layer, an upper flanging of the waterproof coiled material and a second protective layer from inside to outside; the second isolation layer is as high as the upper flanging of the waterproof roll, and the second protection layer is used for covering and protecting the upper flanging of the waterproof roll.
2. The waterproof structure of roofing parapet nodes of claim 1, wherein the length of the flat section of the waterproof reinforcing layer is the same as the length of the upturn of the waterproof reinforcing layer.
3. The waterproof structure of roofing parapet node of claim 2, characterized in that the length of the upturn of the waterproof reinforcing layer is not less than 250mm.
4. The waterproof structure of a roof parapet node as claimed in claim 1, wherein the parapet is further provided with a batten and a sealant, the batten is used for pressing and fixing the second isolation layer and the upper end portion of the upturn of the waterproof coiled material; the sealing paste is used for sealing the gap between the pressing strip and the side face of the parapet wall.
5. The waterproof structure of roofing parapet nodes of claim 1, wherein the first insulation layer is provided as a cement mortar structure, and the first insulation layer is provided as 10mm.
6. The waterproof structure of a parapet node on a roof as claimed in claim 1, wherein the first protective layer is provided in a fine stone concrete structure and is provided with built-in reinforcing steel bars; the thickness of the first protective layer was set to 50mm.
7. The waterproof structure of a roof parapet node as claimed in claim 1, wherein the lower end of the second insulating layer is connected with the upper surface of the waterproof reinforcing layer, and the side face of the lower end of the second insulating layer is tightly attached to the end portion of the waterproof and heat-insulating integrated plate; the second isolation layer is made of polypropylene fabric.
8. The waterproof structure of a roof parapet node as claimed in claim 1, wherein the second protective layer is provided as a cement mortar structure, and a steel wire mesh is arranged in the second protective layer.
9. The waterproof structure of a roof parapet node as claimed in claim 1, wherein the lower end of the second protective layer is connected to one end of the flat waterproof roll, and the side surface of the lower end of the second protective layer is closely attached to the end of the first isolation layer and the end of the first protective layer; the upper end parcel of second protective layer the second isolation layer with waterproofing membrane's turn-ups's tip, and with parapet's upper end side and parapet's top lower surface sealing connection.
10. The waterproof structure of a parapet node on a roof as claimed in claim 1, wherein the thickness of the concrete base layer is set to be 50mm, and bidirectional steel bars are arranged inside the concrete base layer; the bonding layer is of a waterproof mortar structure, and the thickness of the bonding layer is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221454753.6U CN217630919U (en) | 2022-06-09 | 2022-06-09 | Waterproof structure of roof parapet node |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221454753.6U CN217630919U (en) | 2022-06-09 | 2022-06-09 | Waterproof structure of roof parapet node |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217630919U true CN217630919U (en) | 2022-10-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221454753.6U Active CN217630919U (en) | 2022-06-09 | 2022-06-09 | Waterproof structure of roof parapet node |
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| CN (1) | CN217630919U (en) |
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2022
- 2022-06-09 CN CN202221454753.6U patent/CN217630919U/en active Active
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