CN221219410U - Waterproof structure for root of upright roof parapet - Google Patents
Waterproof structure for root of upright roof parapet Download PDFInfo
- Publication number
- CN221219410U CN221219410U CN202322909349.4U CN202322909349U CN221219410U CN 221219410 U CN221219410 U CN 221219410U CN 202322909349 U CN202322909349 U CN 202322909349U CN 221219410 U CN221219410 U CN 221219410U
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- CN
- China
- Prior art keywords
- waterproof
- parapet
- roof
- layer
- root
- Prior art date
- 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.)
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 16
- 238000004321 preservation Methods 0.000 claims abstract description 4
- 239000010410 layer Substances 0.000 claims description 65
- 239000000463 material Substances 0.000 claims description 32
- 239000010426 asphalt Substances 0.000 claims description 29
- 239000011241 protective layer Substances 0.000 claims description 14
- 238000010276 construction Methods 0.000 claims description 10
- 239000011248 coating agent Substances 0.000 claims description 9
- 238000000576 coating method Methods 0.000 claims description 9
- 239000003973 paint Substances 0.000 claims description 8
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 239000004568 cement Substances 0.000 claims description 4
- 239000003292 glue Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 239000004526 silane-modified polyether Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 7
- 230000000149 penetrating effect Effects 0.000 description 4
- 239000000565 sealant Substances 0.000 description 2
- 238000004078 waterproofing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011083 cement mortar Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000011433 polymer cement mortar Substances 0.000 description 1
- 229920006327 polystyrene foam Polymers 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/254—Roof garden systems; Roof coverings with high solar reflectance
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
- Y02B80/32—Roof garden systems
Landscapes
- Roof Covering Using Slabs Or Stiff Sheets (AREA)
- Building Environments (AREA)
Abstract
The application discloses a waterproof structure for the root of a parapet of a front-mounted roof, which comprises a roof board, a roof, a parapet and a press top arranged above the parapet, and is characterized in that: the parapet house is characterized in that a containing cavity for containing a waterproof structure is formed between the parapet house panel and the roof, a waterproof layer I, a heat preservation layer and a protection layer are sequentially arranged in the containing cavity from bottom to top, at least one edge of the waterproof layer is turned over from the root of the parapet house to the internal corner of the pressing roof, at least one other edge of the waterproof layer is turned over to the surface of the roof, and one edge of the waterproof layer is fixed with the surface of the roof and the parapet house through sealing pieces. The parapet wall root part and the waterproof structure around the parapet wall root part are arranged as the waterproof layer I to be arranged below the heat insulation layer, so that the waterproof layer I is protected through the heat insulation layer to prolong the service life of the waterproof layer I, and the stability of the waterproof layer I is enhanced.
Description
Technical Field
The application relates to the technical field of building waterproofing, in particular to a root waterproofing structure of a parapet of a front-mounted roof.
Background
The overhead roof generally comprises a roof board, a slope finding layer, a heat insulating layer, a leveling layer, a waterproof layer and a protective layer which are sequentially arranged from bottom to top. Because the waterproof layer of the upright roof is easily damaged by the influence of external environment, moisture can gradually infiltrate into the heat insulation layer below the waterproof layer, water is generated, the heat insulation performance is reduced, and the like, and finally leakage is caused. Meanwhile, due to gradient reasons, the root of the parapet wall is the place where the waterproof layer is most easily damaged.
Disclosure of Invention
In view of the above, the application provides a waterproof structure of a parapet root part of a front-mounted roof, which is characterized in that the parapet root part and the waterproof structure around the parapet root part are arranged as a waterproof layer which is arranged below a heat insulation layer, so that the influence of the outside on the waterproof structure is reduced; the technical scheme is as follows:
The utility model provides a waterproof construction of upright roofing parapet root, includes roof boarding, roofing, parapet and sets up the roof of parapet top, parapet with be equipped with the appearance chamber that holds waterproof construction between the roofing, hold the intracavity from supreme waterproof layer one, heat preservation and the protective layer of being equipped with in proper order down, at least one side of waterproof layer follow parapet root turns over to the reentrant corner department of roof, another at least one side of waterproof layer turns over to the roofing surface, a waterproof layer edge all through the sealing member with the roofing surface with the fixed banding of parapet.
Preferably, the waterproof layer I is asphalt waterproof paint and asphalt waterproof coiled materials; or silane modified polyether waterproof coating and polyolefin waterproof coiled material.
Further preferably, the waterproof layer I is a water-based asphalt coating and SBS modified asphalt waterproof coiled material.
Preferably, the construction thickness of the asphalt waterproof paint is 1-5 mm, more preferably 1.5-4 mm, and particularly 2mm.
Preferably, the construction thickness of the asphalt waterproof coiled material is 1-10 mm, more preferably 3-6 mm, and particularly 4mm.
Preferably, the sealing element can be one or a combination of more than two of metal pressing strips, cement nails and sealing glue.
Preferably, the waterproof layer is turned up to at least 100mm above the roof surface.
Further preferably, the waterproof layer is turned up to 200mm above the roof surface.
Preferably, a second waterproof layer is arranged above the junction of the protective layer and the roof, and the two sides of the junction are respectively extended outwards by at least 80mm.
Further preferably, the second waterproof layer extends 100mm to both sides.
And the waterproof layer II is in sealing connection with the protective layer and the roof. The waterproof layer II can be one of an APP modified asphalt waterproof coiled material, an SBS modified asphalt waterproof coiled material, a PVC waterproof coiled material and a TPO waterproof coiled material.
The application has the beneficial effects that: arranging the parapet wall root part and the waterproof structure around the parapet wall root part as a waterproof layer I below the heat insulation layer, so that the waterproof layer I is protected by the heat insulation layer to prolong the service life of the waterproof layer I and enhance the stability of the waterproof layer I; and a waterproof layer II is arranged above the junction of the protective layer and the roof, so that water in the heat-insulating layer of the roof is blocked from penetrating into the junction, and rainwater in the vertical direction is prevented from penetrating into the junction to form an effective node waterproof system.
Drawings
Fig. 1 is a schematic view of a waterproof structure of a root of a parapet of a front-mounted roof.
In the figure: 1. roof board, 2, roofing, 3, parapet, 4, roof pressing, 5, waterproof layer one, 6, heat preservation, 7, protective layer, 8, waterproof layer two, 9, sealing member.
Detailed Description
The technical solutions of the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments of the present application are only some embodiments of the present application, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.
Example 1
The application further provides a waterproof structure for the root of a parapet of a front-mounted roof, which is described by referring to fig. 1, and comprises a roof board 1, a roof 2, a parapet 3 and a pressing roof 4 arranged above the parapet 3, wherein a cavity for accommodating the waterproof structure is arranged between the parapet 3 and the roof 1 and the roof 2, a waterproof layer I5, a heat-insulating layer 6 and a protective layer 7 are sequentially arranged in the cavity from bottom to top, at least one edge of the waterproof layer I5 is turned over from the root of the parapet 3 to the internal corner of the pressing roof 4, at least one other edge of the waterproof layer I5 is turned over to the surface of the roof 2, and the edges of the waterproof layer I5 are fixed with the surface of the roof 2 and the parapet 3 through sealing pieces 9.
The cavity is formed by taking the roof board 1 as a bottom surface and the parapet wall 3 and the side surfaces of the roof 2 as side surfaces. The side surface of the roof 2 may be a side surface formed by taking a point of the root of the parapet 3 as a center of a circle or a side surface of a rectangle formed by extending along the vertical direction of the root of the parapet 3.
The waterproof layer I5 is asphalt waterproof paint and asphalt waterproof coiled materials; or silane modified polyether waterproof coating and polyolefin waterproof coiled material. In this embodiment, the first waterproof layer 5 is an asphalt waterproof coating and an asphalt waterproof coiled material; specifically, the waterproof layer I5 is water-based asphalt paint and SBS modified asphalt waterproof coiled material.
The construction thickness of the asphalt waterproof paint is 1-5 mm, preferably 1.5-4 mm, and particularly 2mm; the construction thickness of the asphalt waterproof coiled material is 1-10 mm, preferably 3-6 mm, and particularly 4mm.
The sealing element 9 can be one or a combination of more than two of metal pressing strips, cement nails and sealing glue.
The waterproof layer I5 is turned upwards to at least 100mm above the surface of the roof 2. In this embodiment, the waterproof layer one 5 is turned up to 200mm above the surface of the roof 2.
The heat insulating layer 6 may be expanded perlite, mineral wool, polystyrene foam, or the like, and the protective layer 7 may be cement mortar, concrete, polymer cement mortar, or the like.
And a waterproof layer II 8 is arranged above the junction of the protective layer 7 and the roof 2, and the two sides of the junction of the waterproof layer II 8 respectively extend outwards by at least 80mm. The second waterproof layer 8 blocks water in the roof heat-insulating layer from penetrating into the junction, and simultaneously prevents rainwater from penetrating into the junction in the vertical direction to form an effective node waterproof system. In this embodiment, the second waterproof layer 8 extends 100mm to both sides.
And the second waterproof layer 8 is in sealing connection with the protective layer 7 and the roof 2. The waterproof layer II 8 can be one of an APP modified asphalt waterproof coiled material, an SBS modified asphalt waterproof coiled material, a PVC waterproof coiled material, a TPO waterproof coiled material and the like.
It should be noted that, when the capping 4 is not disposed above the parapet 3, the waterproof layer one 5 needs to be turned up to the upper surface of the parapet 3 and closed by a special sealant.
Example 2
On the basis of the embodiment 1, the waterproof structure can also be used as a plugging structure after the root of the parapet wall 3 leaks, and the specific operation steps are as follows:
Chiseling all the original roof 2 structures in the root leakage part of the parapet wall 3 and the periphery thereof within at least 1m until reaching the roof board 1, and then coating delayed coagulation type plugging agent on the crack part on the chiseled roof board 1; then constructing a water-based asphalt coating with the thickness of 2mm on the roof board 1, and constructing the water-based asphalt coating to 200mm positions of the internal corner of the press roof 4, the side surface of the roof 2 and the surface of the roof 2 adjacent to the containing cavity; then constructing an SBS modified asphalt waterproof coiled material with the thickness of 4mm above the paint, and fixing and sealing the joint of the coiled material and the large surface of the roof 2 and the joint of the coiled material and the parapet wall 3 through cement nails and special sealant after the coiled material construction is finished; then sequentially constructing an insulating layer 6 and a protective layer 7 above the coiled material above the roof board 1; and finally, constructing a 200mm coiled material above the joint between the newly poured protective layer 7 and the roof 2 to strengthen the waterproof structure, and sealing two sides of the coiled material.
Claims (9)
1. The utility model provides a waterproof construction of upright roofing parapet root, includes roof boarding, roofing, parapet and sets up the roof pressing of parapet top, its characterized in that: the parapet house is characterized in that a containing cavity for containing a waterproof structure is formed between the parapet house panel and the roof, a waterproof layer I, a heat preservation layer and a protection layer are sequentially arranged in the containing cavity from bottom to top, at least one edge of the waterproof layer is turned over from the root of the parapet house to the internal corner of the pressing roof, at least one other edge of the waterproof layer is turned over to the surface of the roof, and one edge of the waterproof layer is fixed with the surface of the roof and the parapet house through sealing pieces.
2. The upright roofing parapet root waterproof structure according to claim 1, wherein: the waterproof layer I is asphalt waterproof paint and asphalt waterproof coiled materials; or silane modified polyether waterproof coating and polyolefin waterproof coiled material.
3. The upright roofing parapet root waterproof structure according to claim 2, wherein: the waterproof layer I is water-based asphalt paint and SBS modified asphalt waterproof coiled material.
4. The upright roofing parapet root waterproof structure according to claim 3, wherein: the construction thickness of the asphalt waterproof coating is 1-5 mm, and the construction thickness of the asphalt waterproof coiled material is 1-10 mm.
5. The upright roofing parapet root waterproof structure according to claim 1, wherein: the sealing element can be one or a combination of more than two of metal pressing strips, cement nails and sealing glue.
6. The upright roofing parapet root waterproof structure according to claim 1, wherein: and the waterproof layer is turned upwards to at least 100mm above the roof surface.
7. The upright roofing parapet root waterproof structure according to claim 1, wherein: and a waterproof layer II is arranged above the junction of the protective layer and the roof, and the two sides of the junction of the waterproof layer II respectively extend outwards by at least 80mm.
8. The upright roofing parapet root waterproof structure according to claim 7, wherein: and the waterproof layer II is in sealing connection with the protective layer and the roof.
9. The upright roofing parapet root waterproof structure according to claim 8, wherein: the waterproof layer II can be one of an APP modified asphalt waterproof coiled material, an SBS modified asphalt waterproof coiled material, a PVC waterproof coiled material and a TPO waterproof coiled material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322909349.4U CN221219410U (en) | 2023-10-30 | 2023-10-30 | Waterproof structure for root of upright roof parapet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322909349.4U CN221219410U (en) | 2023-10-30 | 2023-10-30 | Waterproof structure for root of upright roof parapet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221219410U true CN221219410U (en) | 2024-06-25 |
Family
ID=91549492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322909349.4U Active CN221219410U (en) | 2023-10-30 | 2023-10-30 | Waterproof structure for root of upright roof parapet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221219410U (en) |
-
2023
- 2023-10-30 CN CN202322909349.4U patent/CN221219410U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |