CN214884939U - Heat preservation roofing reentrant corner flashing structure - Google Patents
Heat preservation roofing reentrant corner flashing structure Download PDFInfo
- Publication number
- CN214884939U CN214884939U CN202120099231.8U CN202120099231U CN214884939U CN 214884939 U CN214884939 U CN 214884939U CN 202120099231 U CN202120099231 U CN 202120099231U CN 214884939 U CN214884939 U CN 214884939U
- Authority
- CN
- China
- Prior art keywords
- extruded sheet
- roofing
- laid
- reentrant corner
- waterproof layer
- 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.)
- Active
Links
Images
Landscapes
- Building Environments (AREA)
Abstract
The utility model discloses a heat preservation roofing reentrant corner flashing structure, including structures, roofing, structures and roofing are connected and are formed the reentrant corner, still include waterproof layer, extruded sheet, the waterproof layer has been laid on the surface of reentrant corner, and extruded sheet has been laid to the top of waterproof layer, and extruded sheet is convex. The glass fiber net cloth is laid on the surface layer of the extruded sheet, and the glass fiber net cloth is laid and fixed by adopting anti-crack mortar. The utility model discloses a heat preservation roofing reentrant corner flashing structure, the extruded sheet of adoption is for not oozing the material, has increased one waterproof in reentrant corner department in other words, has solved structures such as flue, parapet effectively and the reentrant corner infiltration quality general illness between the roofing, and the extruded sheet is laid on the waterproof layer moreover, and the top layer adopts anti-crack mortar to add glass fiber screen cloth technique, has solved the general illness that traditional roofing flashing water proof layer plaster mortar cracked.
Description
Technical Field
The utility model relates to the technical field of building, especially a heat preservation roofing reentrant corner flashing structure.
Background
In the traditional flat roof waterproof construction, because of large temperature difference of the roof, the waterproof layer at the flashing part of the internal corner is very easy to bulge, fall off and break due to stretching because of expansion with heat and contraction with cold, and then the water seepage and water leakage of the internal corner of the roof are caused, thereby influencing the use function of the building. For this reason, a considerable amount of maintenance is required for the construction or user unit.
Flashing, i.e. the waterproof construction between the roof waterproof layer and the protruding structure. The waterproof layer of the roof is extended to the vertical surfaces at the joints of the parapet walls, chimneys, staircases, deformation joints, access holes, vertical pipes and the like protruding above the roof and the roof to form a vertically paved waterproof layer, which is called flashing.
How to design a flashing structure, solve traditional technology reentrant corner flashing department waterproof layer because expend with heat and contract with cold and stretch and cause the waterproof layer hollowly, drop, fracture, and then cause the problem of roofing reentrant corner infiltration, leak, have very important realistic meaning.
Disclosure of Invention
In order to solve the technical problem, the utility model provides a heat preservation roofing reentrant corner flashing structure has solved the problem that the roofing reentrant corner infiltration leaked, and is pleasing to the eye practical moreover.
According to the utility model discloses an aspect has related to a heat preservation roofing reentrant corner flashing structure, including structure, roofing, the structure is connected with the roofing and is formed the reentrant corner, still includes waterproof layer, extruded sheet, the waterproof layer has been laid on the surface of reentrant corner, and the extruded sheet has been laid to the top of waterproof layer, and the extruded sheet is convex.
According to at least one embodiment of the present invention, the diameter of the arc of the extruded sheet is 250-300 mm.
According to the utility model discloses an at least one embodiment, the extruded sheet is laid through the mortar and is fixed in the top of waterproof layer.
According to the utility model discloses an at least one embodiment still includes the heat preservation, the waterproof layer top at the roofing is laid to the heat preservation, leaves the gap between extruded sheet and the heat preservation, and the gap adopts the oleamen to carry out the caulking.
According to the utility model discloses an at least one embodiment, the gap width between extruded sheet and the heat preservation is 20 mm.
According to the utility model discloses an at least one embodiment still includes the glass fiber screen cloth, the glass fiber screen cloth has been laid on the top layer of extruded sheet.
According to the utility model discloses an at least one embodiment, laying of glass fiber screen cloth adopts anti-crack mortar to paint fixedly.
The utility model discloses a substantive characteristics and progress are:
the utility model discloses a heat preservation roofing reentrant corner flashing structure has following advantage: (1) flashing between structures such as a roof flue side, a parapet side and the like and a roof is made into an arc shape by adopting an extruded sheet, so that the roof is attractive and atmosphere, and the roof and the structures are mixed into a whole. (2) The extruded sheet internal corner flashing is formed by cutting in a factory according to a drawing, is economical and practical, is environment-friendly and pollution-free, and meets the national building industrialization requirement. (3) The extruded sheet is made of impervious material, namely a waterproof layer is added at the internal corner, so that the common problem of internal corner water seepage quality between structures such as a flue, a parapet and the like and a roof is effectively solved. (4) The extruded sheet is laid on the waterproof layer, and the surface layer adopts the technology of anti-crack mortar and glass fiber mesh cloth, so that the common problem of cracking of plastering mortar of the conventional flashing waterproof protective layer of the roof is solved.
Drawings
Fig. 1 is a schematic structural diagram according to an embodiment of the present invention.
Part numbers and names in the figures:
the building comprises a structure 1, an extruded sheet 2, factice 3, a heat-insulating layer 4, a roof 5 and a waterproof layer 6.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and embodiments. It is to be understood that the specific embodiments described herein are for purposes of illustration only and are not to be construed as limitations of the invention. It should be noted that, for convenience of description, only the parts related to the present invention are shown in the drawings.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict. The present invention will be described in detail with reference to the accompanying drawings in conjunction with embodiments.
In at least one embodiment of the utility model, as shown in fig. 1, the utility model provides a heat preservation roofing reentrant corner flashing structure, including structure 1, roofing 5, structure 1 is connected with roofing 5 and is formed the reentrant corner, still includes waterproof layer 6, extruded sheet 2, waterproof layer 6 has been laid on the surface of reentrant corner, and extruded sheet 2 has been laid to the top of waterproof layer 6, and extruded sheet 2 is convex.
According to yet another embodiment of the present disclosure, the diameter of the arc of the extruded sheet 2 is 250-300 mm.
The roof 5 is paved with a waterproof layer 6 for waterproof, and the extruded sheet 2 is paved on the waterproof layer 6 for enhancing the waterproof performance. The arc-shaped extruded sheet 2 makes the internal corner structure more beautiful. And the extruded sheet 2 is impermeable, which is equivalent to adding a waterproof layer at the internal corner, thereby effectively solving the common problem of water seepage quality of the internal corner between the flue, the parapet and the roof 5.
According to yet another embodiment of the present disclosure, the extruded sheet 2 is fixed above the waterproof layer 6 by mortar laying.
The extruded sheet 2 is laid and fixed by mortar, so that the operation is easy and the fixing effect is good.
According to another embodiment of the present disclosure, the building roof further comprises an insulating layer 4, wherein the insulating layer 4 is laid above the waterproof layer 6 of the roof 5, a gap is reserved between the extruded sheet 2 and the insulating layer 4, and the gap is caulked by using the paste 3.
According to yet another embodiment of the present disclosure, the width of the gap between the extruded sheet 2 and the insulation layer 4 is 20 mm.
In order to enable the temperature in a room to meet the use requirement and the requirement of building energy conservation, an insulating layer 4 is usually arranged on a roof 5 of a roof, the insulating layer 4 can be in smooth transition butt joint with an extruded sheet 2, and gaps are caulked by using factice 3.
According to another embodiment of the present disclosure, the glass fiber mesh is further included, and the glass fiber mesh is laid on the surface layer of the extruded sheet 2.
According to another embodiment of the present disclosure, the glass fiber mesh cloth is laid by using anti-crack mortar for coating and fixing.
Because the waterproof layer 6 is hollow, falls off and is broken due to expansion caused by heat and contraction caused by cold, the extruded sheet 2 adopts the technology of anti-crack mortar and glass fiber mesh cloth, and the common problem of cracking of plastering mortar of the flashing waterproof protective layer of the traditional roof 5 is solved.
The utility model discloses a heat preservation roofing reentrant corner flashing structure adopts the extruded sheet to make convex, pleasing to the eye, atmosphere with structures such as roofing flue limit, parapet limit and the flashing between the roofing, makes roofing and structures mix as an organic whole. The extruded sheet is made of impervious material, namely a waterproof layer is added at the internal corner, so that the common problem of internal corner water seepage quality between structures such as a flue, a parapet and the like and a roof is effectively solved. Moreover, the extruded sheet is laid on the waterproof layer, and the surface layer adopts the technology of anti-crack mortar and glass fiber mesh cloth, so that the common problem of cracking of the plastering mortar of the conventional flashing waterproof protective layer of the roof is solved.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.
Claims (7)
1. The utility model provides a heat preservation roofing reentrant corner flashing structure, includes structure (1), roofing (5), and structure (1) is connected with roofing (5) and is formed the reentrant corner, its characterized in that: the waterproof layer (6) is laid on the surface of the internal corner, the extruded sheet (2) is laid above the waterproof layer (6), and the extruded sheet (2) is arc-shaped.
2. The insulation roof internal corner flashing structure of claim 1, wherein: the diameter of the arc of the extruded sheet (2) is 250-300 mm.
3. The insulation roof internal corner flashing structure of claim 1, wherein: the extruded sheet (2) is laid and fixed above the waterproof layer (6) through mortar.
4. The insulation roof internal corner flashing structure of claim 1, wherein: the roof is characterized by further comprising a heat-insulating layer (4), wherein the heat-insulating layer (4) is laid above the waterproof layer (6) of the roof (5), a gap is reserved between the extruded sheet (2) and the heat-insulating layer (4), and the gap is embedded by adopting factice (3).
5. The insulation roof internal corner flashing structure of claim 4, wherein: the width of a gap between the extruded sheet (2) and the heat-insulating layer (4) is 20 mm.
6. The insulation roof internal corner flashing structure of claim 1, wherein: the glass fiber net cloth is laid on the surface layer of the extruded sheet (2).
7. The insulation roof internal corner flashing structure of claim 6, wherein: the laying of the glass fiber mesh cloth is coated and fixed by anti-crack mortar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120099231.8U CN214884939U (en) | 2021-01-14 | 2021-01-14 | Heat preservation roofing reentrant corner flashing structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120099231.8U CN214884939U (en) | 2021-01-14 | 2021-01-14 | Heat preservation roofing reentrant corner flashing structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884939U true CN214884939U (en) | 2021-11-26 |
Family
ID=78861225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120099231.8U Active CN214884939U (en) | 2021-01-14 | 2021-01-14 | Heat preservation roofing reentrant corner flashing structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214884939U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278017A (en) * | 2021-12-28 | 2022-04-05 | 云南建投第二建设有限公司 | Waterproof cast-in-place protective layer anti-cracking structure and construction method thereof |
-
2021
- 2021-01-14 CN CN202120099231.8U patent/CN214884939U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114278017A (en) * | 2021-12-28 | 2022-04-05 | 云南建投第二建设有限公司 | Waterproof cast-in-place protective layer anti-cracking structure and construction method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101550734B (en) | Heat preserving, energy-conserving and water proofing and drainage method for construction external wall | |
| CN207829324U (en) | A kind of fabricated roofing parapet corner waterproof construction | |
| CN214884939U (en) | Heat preservation roofing reentrant corner flashing structure | |
| CN104420549A (en) | Prefabricated heat insulation board | |
| CN102587540B (en) | External wall board for fabricated composite shear wall, and manufacturing and on-site installation method | |
| CN206737161U (en) | The mounting structure of external wall of house compound insulating material | |
| CN205116573U (en) | Waterproof polyurethane roof boarding keeps warm | |
| CN204531200U (en) | A kind of roof clay tile roofing | |
| CN201144496Y (en) | Heat insulation system for exterior wall | |
| CN209053253U (en) | A kind of assembled architecture outer wall plate perps connecting node | |
| CN208934241U (en) | A kind of regeneration concrete thermal-insulating and anti-cracking wallboard | |
| CN103225373A (en) | Roof eaves board | |
| CN205171847U (en) | Waterproof, keep warm, decorate, integration energy -saving insulation board | |
| CN201236427Y (en) | Water-proof structure of colorful steel tile roof | |
| CN105369989A (en) | Waterproof, insulation and decoration integrated energy saving insulation board | |
| CN212053882U (en) | Waterproof construction that has building and newly-built building contact | |
| CN100362193C (en) | Structure of multifunction double-layer pressing steel plate roofing and laying method thereof | |
| CN212153757U (en) | Energy-saving waterproof structure of building outer wall | |
| CN204590265U (en) | Waterproof and heat-insulating structure | |
| CN204590282U (en) | A kind of cement insulation board | |
| CN203257001U (en) | Roof overhanging eave board waterproof structure | |
| CN213359018U (en) | Assembly building steel column outer wall corner node | |
| CN220504194U (en) | Roof expansion joint node member | |
| CN210067249U (en) | Waterproof heat preservation laying structure is laid to brick and tile modelled after an antique | |
| CN213805916U (en) | Assembled concrete building system gap block structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |