CN211473120U - Roof parapet internal corner structure - Google Patents
Roof parapet internal corner structure Download PDFInfo
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- CN211473120U CN211473120U CN201922038808.XU CN201922038808U CN211473120U CN 211473120 U CN211473120 U CN 211473120U CN 201922038808 U CN201922038808 U CN 201922038808U CN 211473120 U CN211473120 U CN 211473120U
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Abstract
The utility model relates to a shingle and chimney or rather than the connection field of other roof top extension specifically are a roofing parapet reentrant corner structure. The utility model provides a roofing parapet reentrant corner structure, includes roofing floor (1), characterized by: the waterproof roof is characterized by further comprising a mortar leveling layer (2), a waterproof coiled material (3), a heat preservation layer (4), a horizontal protection layer (5), a roof surface layer (6), polyurethane sealant (7), a vertical protection layer (8), anchoring nails (9) and an outer wall decoration layer (13), wherein the mortar leveling layer (2), the waterproof coiled material (3), the heat preservation layer (4), the horizontal protection layer (5) and the roof surface layer (6) are sequentially arranged on the outer side surface of the roof floor (1). The utility model discloses be convenient for the construction, the antiseep effect is strong, improves and sees the sense.
Description
Technical Field
The utility model relates to a shingle and chimney or rather than the connection field of other roof top extension specifically are a roofing parapet reentrant corner structure.
Background
The parapet is a low wall around the roof of a building, waterproof pressed bricks are applied at the bottom of the parapet, and the parapet is mainly used for preventing a waterproof layer from seeping or roof rainwater from overflowing except for safe maintenance. At present, the waterproof head-folding treatment technology of the parapet roof is not ideal, the appearance quality is poor, and the anti-seepage effect of the internal corner part of the parapet roof of the building is poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides a construction of being convenient for, antiseep is strong, improve the impression, the utility model discloses a.
The utility model discloses a following technical scheme reaches the invention purpose:
the utility model provides a roofing parapet reentrant corner structure, includes roofing floor, roofing floor comprises the vertical slab ground regulation on the horizontal plate perpendicularly, and the concrete formation parapet is built by laying bricks or stones to the horizontal plate direction on the upper portion of vertical slab, characterized by: also comprises a mortar leveling layer, a waterproof coiled material, a heat-insulating layer, a horizontal protective layer, a roof surface layer, polyurethane sealant, a vertical protective layer, anchoring nails and an outer wall decorative layer,
the outer side surface of the roof floor slab is provided with a mortar leveling layer, the mortar leveling layer covers the horizontal plate and covers the lower edge of the parapet of the vertical plate, a waterproof coiled material is laid on the mortar leveling layer, the waterproof coiled material also covers the horizontal plate and covers the lower edge of the parapet of the vertical plate, a heat preservation layer is laid on the horizontal plate area of the waterproof coiled material, a horizontal protection layer is laid on the heat preservation layer, the horizontal protection layer is formed by a fine aggregate concrete lining reinforcing steel mesh sheet, the roof surface layer is covered on the horizontal protection layer,
the vertical plate area of the waterproof coiled material is nailed into the vertical plate by the anchoring nail, the vertical protective layer is laid on the vertical plate area of the waterproof coiled material and is built by bricks, the outer wall decorative layer is laid outside the vertical protective layer and on the outer side surface of the vertical plate on the upper part of the parapet wall, and polyurethane sealant is filled in the gap between the roof surface layer and the outer wall decorative layer.
Roofing parapet reentrant corner structure, characterized by: the mortar screed-coat is the arc angle of radius 50mm at the junction of horizontal plate and vertical plate, and rock wool board is laid for use to the heat preservation and is constituted and thickness is not less than 50mm, and waterproofing membrane selects for use PET membrane self-adhesion pitch coiled material and thickness is not less than 1.5mm, and waterproofing membrane lays the bilayer, and every waterproofing membrane's width is not less than 500mm, and roofing surface course adopts the face brick to lay and constitutes.
The construction method of the internal corner structure of the roof parapet wall is characterized by comprising the following steps: the method is implemented in sequence according to the following steps:
firstly, pouring roof structural slab concrete to form a roof floor slab, wherein the roof floor slab is formed by vertically arranging vertical slabs on horizontal slabs;
secondly, pouring concrete for the parapet of the roof, and building the concrete on the upper part of the vertical plate towards the direction of the horizontal plate to form the parapet;
thirdly, after the roof floor reaches the designed strength, a mortar leveling layer is laid on the outer side surface of the roof floor to level the roof, the mortar leveling layer covers the horizontal plate and covers the lower edge of the parapet of the vertical plate, and the mortar leveling layer is in arc angle transition at the joint of the horizontal plate and the vertical plate;
fourthly, paving waterproof coiled materials on the mortar leveling layer, wherein the waterproof coiled materials also cover the horizontal plate and the lower edge of the parapet wall of the vertical plate;
fifthly, nailing the vertical plate area of the waterproof coiled material into the vertical plate by using anchoring nails;
sixthly, laying a heat-insulating layer on the horizontal plate area of the waterproof coiled material;
seventhly, laying a horizontal protective layer on the heat preservation layer, wherein the horizontal protective layer is formed by lining reinforcing steel bar meshes with fine aggregate concrete, the reinforcing steel bar meshes are formed by weaving reinforcing steel bars with the diameter of 4mm into meshes, and the size of each reinforcing steel bar mesh is not less than 200mm multiplied by 200 mm;
eighthly, laying a vertical protective layer on a vertical plate area of the waterproof coiled material, wherein the vertical protective layer is formed by building bricks;
ninth, covering a roof surface layer on the horizontal protective layer;
and step ten, paving an outer wall decoration layer outside the vertical protection layer and on the outer side surface of the vertical plate on the upper part of the parapet, and filling polyurethane sealant in a gap between the roof surface layer and the outer wall decoration layer.
The construction method of the internal corner structure of the roof parapet wall is characterized by comprising the following steps:
thirdly, making an arc angle with the radius of 50mm at the joint of the horizontal plate and the vertical plate by the mortar leveling layer;
fourthly, laying double layers of waterproof coiled materials, wherein the width of each waterproof coiled material is not less than 500 mm;
and in the ninth step, the surface layer of the roof is formed by paving face bricks.
The utility model is suitable for an all cast in situ concrete parapet reentrant corner structures have effectively solved the poor difficult problem of waterproof receipts head processing and impression quality, make building roofing parapet reentrant corner position possess good antiseep effect, have improved owner's quality of life, can reduce construction cost again, and the impression is better.
Drawings
Fig. 1 is a schematic cross-sectional view of the present invention.
Detailed Description
The invention is further illustrated by the following specific examples.
Example 1
The utility model provides a roofing parapet reentrant corner structure, includes roofing floor 1, mortar screed-coat 2, waterproofing membrane 3, heat preservation 4, horizontal protection layer 5, roofing surface course 6, polyurethane sealant 7, perpendicular protective layer 8, anchor nail 9 and outer wall decorative layer 13, as shown in figure 1, concrete structure is:
the roof floor slab 1 is formed by vertically defining a vertical plate 12 on a horizontal plate 11, and the upper part of the vertical plate 12 builds concrete towards the direction of the horizontal plate 11 to form a parapet wall 10;
the outer side surface of the roof floor slab 1 is provided with a mortar leveling layer 2, the mortar leveling layer 2 covers a horizontal plate 11 and covers the lower edge of a parapet 10 of a vertical plate 12, a waterproof coiled material 3 is laid on the mortar leveling layer 2, the waterproof coiled material 3 also covers the horizontal plate 11 and covers the lower edge of the parapet 10 of the vertical plate 12, a heat preservation layer 4 is laid on the horizontal plate 11 area of the waterproof coiled material 3, a horizontal protection layer 5 is laid on the heat preservation layer 4, the horizontal protection layer 5 is formed by a fine aggregate concrete lining reinforcing steel bar net sheet, a roof layer 6 is covered on the horizontal protection layer 5,
the area of the vertical plate 12 of the waterproof coiled material 3 is nailed into the vertical plate 12 by the anchoring nail 9, the vertical protective layer 8 is laid on the area of the vertical plate 12 of the waterproof coiled material 3, the vertical protective layer 8 is formed by brick masonry, the outer wall decoration layer 13 is laid outside the vertical protective layer 8 and on the outer side surface of the vertical plate 12 on the upper part of the parapet 10, and the polyurethane sealing paste 7 is filled in the gap between the roof surface layer 6 and the outer wall decoration layer 13.
In this embodiment: mortar screed-coat 2 is the arc angle of radius 50mm at the junction of horizontal plate 11 and vertical plate 12, and rock wool board is laid for use to constitute and thickness is not less than 50mm for heat preservation 4, and waterproofing membrane 3 chooses for use PET membrane self-adhesion asphalt coiled material and thickness is not less than 1.5mm, and waterproofing membrane 3 lays the bilayer, and every waterproofing membrane 3's width is not less than 500mm, and roofing surface course 6 adopts the face brick to lay and constitutes, and outer wall decorative layer 13 chooses for use the wall brick.
In the construction of this embodiment, the following steps are performed in sequence:
firstly, pouring roof structural slab concrete to form a roof floor slab 1, wherein the roof floor slab 1 is formed by vertically arranging vertical plates 12 on horizontal plates 11;
secondly, pouring concrete for the parapet of the roof, and building the concrete on the upper part of the vertical plate 12 towards the direction of the horizontal plate 11 to form the parapet 10;
thirdly, after the roof floor 1 reaches the design strength, paving a mortar leveling layer 2 on the outer side surface of the roof floor 1 to level the roof, wherein the mortar leveling layer 2 covers the horizontal plate 11 and covers the lower edge of the parapet wall 10 of the vertical plate 12, and the mortar leveling layer 2 forms an arc angle with the radius of 50mm at the joint of the horizontal plate 11 and the vertical plate 12;
fourthly, paving waterproof coiled materials 3 on the mortar leveling layer 2, wherein the waterproof coiled materials 3 also cover the horizontal plate 11 and the lower edge of the parapet wall 10 of the vertical plate 12, and the width of each waterproof coiled material 3 is not less than 500 mm;
fifthly, nailing the area of the vertical plate 12 of the waterproof coiled material 3 into the vertical plate 12 by using the anchoring nails 9;
sixthly, laying an insulating layer 4 on the horizontal plate 11 area of the waterproof coiled material 3;
seventhly, laying a horizontal protective layer 5 on the heat preservation layer 4, wherein the horizontal protective layer 5 is formed by lining reinforcing steel bar meshes with fine aggregate concrete, the reinforcing steel bar meshes are formed by weaving reinforcing steel bars with the diameter of 4mm into nets, and the size of each reinforcing steel bar mesh is not less than 200mm multiplied by 200 mm;
eighthly, laying a vertical protective layer 8 on the area of the vertical plate 12 of the waterproof roll 3, wherein the vertical protective layer 8 is formed by building bricks;
ninth, covering a roof surface layer 6 formed by paving face bricks on the horizontal protective layer 5;
and step ten, paving an outer wall decoration layer 13 outside the vertical protection layer 8 and on the outer side surface of the vertical plate 12 on the upper part of the parapet 10, and filling polyurethane sealant 7 in a gap between the roof surface layer 6 and the outer wall decoration layer 13.
Claims (2)
1. The utility model provides a roofing parapet reentrant corner structure, includes roofing floor (1), roofing floor (1) by vertical plate (12) prescribe perpendicularly and constitute on horizontal plate (11), the upper portion of vertical plate (12) is to horizontal plate (11) orientation masonry concrete formation parapet (10), characterized by: also comprises a mortar leveling layer (2), a waterproof coiled material (3), a heat-insulating layer (4), a horizontal protective layer (5), a roof surface layer (6), polyurethane sealant (7), a vertical protective layer (8), anchoring nails (9) and an outer wall decorative layer (13),
the outer side face of the roof floor slab (1) is provided with a mortar leveling layer (2), the mortar leveling layer (2) covers a horizontal plate (11) and covers the lower edge of a parapet wall (10) of a vertical plate (12), waterproof coiled materials (3) are laid on the mortar leveling layer (2), the waterproof coiled materials (3) also cover the horizontal plate (11) and cover the lower edge of the parapet wall (10) of the vertical plate (12), a heat insulation layer (4) is laid on the horizontal plate (11) area of the waterproof coiled materials (3), a horizontal protection layer (5) is laid on the heat insulation layer (4), the horizontal protection layer (5) is formed by a fine stone concrete steel bar lining net sheet, the roof surface layer (6) is covered on the horizontal protection layer (5),
the waterproof roll is characterized in that an anchoring nail (9) is nailed into a vertical plate (12) in the vertical plate (12) area of a waterproof roll (3), a vertical protective layer (8) is paved on the vertical plate (12) area of the waterproof roll (3), the vertical protective layer (8) is formed by building bricks, an outer wall decorative layer (13) is paved outside the vertical protective layer (8) and on the outer side surface of the vertical plate (12) on the upper portion of a parapet wall (10), and polyurethane sealing paste (7) is filled in a gap between a roof surface layer (6) and the outer wall decorative layer (13).
2. A reentrant corner structure for a parapet wall of a roof as claimed in claim 1, wherein: mortar screed-coat (2) do radius 50 mm's arc angle in the junction of horizontal plate (11) and vertical plate (12), rock wool board is chooseed for use in heat preservation (4) and is laid and constitute and thickness is not less than 50mm, waterproofing membrane (3) are chooseed for use PET membrane self-adhesion asphalt coiled material and thickness is not less than 1.5mm, waterproofing membrane (3) are laid the bilayer, the width of every waterproofing membrane (3) is not less than 500mm, roofing surface course (6) adopt the face brick to lay and constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038808.XU CN211473120U (en) | 2019-11-22 | 2019-11-22 | Roof parapet internal corner structure |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922038808.XU CN211473120U (en) | 2019-11-22 | 2019-11-22 | Roof parapet internal corner structure |
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| CN211473120U true CN211473120U (en) | 2020-09-11 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778034A (en) * | 2019-11-22 | 2020-02-11 | 上海宝冶集团有限公司 | Roof parapet internal corner structure and construction method thereof |
| CN112663876A (en) * | 2020-12-17 | 2021-04-16 | 广东二十冶建设有限公司 | Roof waterproof construction method |
| CN114607105A (en) * | 2022-04-13 | 2022-06-10 | 江苏邗建集团有限公司 | Roof anti-seepage structure and anti-seepage method |
-
2019
- 2019-11-22 CN CN201922038808.XU patent/CN211473120U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778034A (en) * | 2019-11-22 | 2020-02-11 | 上海宝冶集团有限公司 | Roof parapet internal corner structure and construction method thereof |
| CN112663876A (en) * | 2020-12-17 | 2021-04-16 | 广东二十冶建设有限公司 | Roof waterproof construction method |
| CN114607105A (en) * | 2022-04-13 | 2022-06-10 | 江苏邗建集团有限公司 | Roof anti-seepage structure and anti-seepage method |
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