CN211597426U - Waterproof eaves mouth structure in light steel room - Google Patents
Waterproof eaves mouth structure in light steel room Download PDFInfo
- Publication number
- CN211597426U CN211597426U CN202020023179.3U CN202020023179U CN211597426U CN 211597426 U CN211597426 U CN 211597426U CN 202020023179 U CN202020023179 U CN 202020023179U CN 211597426 U CN211597426 U CN 211597426U
- Authority
- CN
- China
- Prior art keywords
- layer
- waterproof
- light steel
- roof tile
- roof
- 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.)
- Expired - Fee Related
Links
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 33
- 239000010959 steel Substances 0.000 title claims abstract description 33
- 239000010410 layer Substances 0.000 claims abstract description 68
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000011241 protective layer Substances 0.000 claims abstract description 19
- 239000010426 asphalt Substances 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 13
- 229920006327 polystyrene foam Polymers 0.000 claims description 9
- 240000004922 Vigna radiata Species 0.000 claims description 5
- 235000010721 Vigna radiata var radiata Nutrition 0.000 claims description 5
- 235000011469 Vigna radiata var sublobata Nutrition 0.000 claims description 5
- 239000004033 plastic Substances 0.000 claims description 5
- 239000004576 sand Substances 0.000 claims description 5
- 238000004321 preservation Methods 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 14
- 239000012528 membrane Substances 0.000 abstract description 6
- 238000004078 waterproofing Methods 0.000 abstract description 6
- 230000008595 infiltration Effects 0.000 abstract description 4
- 238000001764 infiltration Methods 0.000 abstract description 4
- 230000008602 contraction Effects 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005097 cold rolling Methods 0.000 description 1
- 239000004567 concrete Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011150 reinforced concrete Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Abstract
The utility model belongs to the technical field of building design devices, and particularly discloses a waterproof cornice structure of a light steel house, which comprises a light steel house roof truss and a roof tile layer; the roof tile layer is arranged on the surface of the light steel house frame, and a plurality of roof tiles are paved in the roof tile layer; a waterproof layer is arranged on the surface of the roof tile layer; the waterproof layer comprises an asphalt waterproof coiled material and a drainage groove; the asphalt waterproof coiled material is arranged on the surface of the roof tile layer, and the surface of the asphalt waterproof coiled material is provided with a drainage groove; the utility model discloses be provided with heat preservation and waterproof layer above the roof tile layer, be provided with pitch waterproofing membrane in the waterproof layer, can prevent water infiltration heat preservation and roof tile layer to be provided with the protective layer above the waterproof layer, the protective layer can prevent that pitch waterproofing membrane from being corroded, and the protective layer surface is provided with a plurality of inlet openings, inlet opening and water drainage tank intercommunication, water drainage tank bottom and wash port intercommunication, the cooperation through inlet opening, water drainage tank and wash port makes the rainwater discharge from the roof, thereby realizes waterproof effect.
Description
Technical Field
The utility model relates to a building design technical field specifically is a waterproof eaves mouth structure in light steel room.
Background
The light steel house is also called light steel structure house, the main material of which is light steel keel synthesized by hot-dip galvanized aluminum steel strip through cold rolling technology, the dead weight of the light steel structure house is only about one fifth of that of brick-concrete structure house and about one eighth of that of reinforced concrete structure house, thus the foundation construction cost can be greatly reduced.
Light steel roofing eaves mouth is exactly the marginal part of light steel house front and back slope, most light steel house eaves all leak very easily when rainy day now, the eaves often piles up because the debris on rainwater day and causes the inside drainage pipe of eaves to block up, make when rainy day, the inside ponding of eaves can't obtain effectively discharging, partial rainwater is because long-time inside the record eaves, the inside structure in roof has infiltrated, thereby cause the phenomenon that the roof leaked, and because the rainwater has corrosivity, at long-time infiltration in-process, can corrode the inside wall body in house and roof truss, thereby make wall body and roof truss produce not hard up, cause the phenomenon of collapsing easily.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a waterproof eaves mouth structure in light steel house to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a waterproof cornice structure of a light steel house comprises a light steel house frame and a roof tile layer; the roof tile layer is arranged on the surface of the light steel house frame, and a plurality of roof tiles are paved in the roof tile layer; a waterproof layer is arranged on the surface of the roof tile layer; the waterproof layer comprises an asphalt waterproof coiled material and a drainage groove; the asphalt waterproof coiled material is arranged on the surface of a roof tile, a drainage groove is formed in the surface of the asphalt waterproof coiled material, a protective layer is arranged above the asphalt waterproof coiled material, and a plurality of water inlet holes are formed in the surface of the protective layer; the position of the water inlet hole corresponds to that of the drainage groove, and a filter screen is arranged in the water inlet hole; the filter screen side is provided with a plurality of archs, and the inside protruding position department that corresponds of inlet opening is provided with the recess, and the filter screen is fixed through protruding cooperation and the inlet opening block with the recess.
Preferably, the protective layer is filled with the mung bean sand, and the mung bean sand is laid on the surface of the waterproof layer, so that the waterproof layer can be effectively prevented from cracking caused by expansion with heat and contraction with cold, and has a certain anti-skidding effect.
Preferably, a baffle is vertically fixed at the edge of the light steel house frame; a drain hole is formed in the position, corresponding to the drain groove, of the baffle; the baffle is provided with light steel house frame edge department, plays the effect of support, and the wash port can make the rainwater in the water drainage tank discharge thereby makes the water-proof effects of waterproof layer better.
Preferably, a heat insulation layer is arranged between the roof tile layer and the waterproof layer; a polystyrene foam plastic plate is arranged in the heat-insulating layer, and a felt is laid above the heat-insulating layer; the polystyrene foam board can play a role in heat preservation, and the asphalt felt can prevent moisture from entering the heat preservation layer, so that the heat preservation effect is reduced.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses be provided with heat preservation and waterproof layer above the roof tile layer, the intussuseption of heat preservation packs polystyrene foam plastic board, polystyrene foam plastic board can play the heat preservation effect, be provided with pitch waterproofing membrane in the waterproof layer, can prevent water infiltration heat preservation and roof tile layer, and be provided with the protective layer above the waterproof layer, the protective layer can prevent pitch waterproofing membrane from being corroded, the protective layer surface is provided with a plurality of inlet openings, inlet opening and water drainage tank intercommunication, water drainage tank bottom and wash port intercommunication, through the inlet opening, the cooperation of water drainage tank and wash port makes the rainwater discharge from the roof, thereby realize waterproof effect.
2. The utility model discloses be provided with the filter screen on the inside top of inlet opening, thereby the filter screen can prevent that debris from getting into the jam that causes inlet opening, water drainage tank and wash port from the inlet opening to improve water-proof effects and life.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
In the figure: 1. light steel house frames; 2. a roofing layer; 3. a waterproof layer; 301. waterproof coiled materials; 302. a water discharge tank; 4. a protective layer; 401. a water inlet hole; 5. a baffle plate; 501. a drain hole; 6. a heat-insulating layer; 7. and (4) asphalt felt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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 a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "vertical", "upper", "lower", "horizontal", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: a waterproof cornice structure of a light steel house comprises a light steel house truss 1 and a roof tile layer 2; the roof tile layer 2 is arranged on the surface of the light steel roof truss 1, and a plurality of roof tiles are laid in the roof tile layer 2; the surface of the roof tile layer 2 is provided with a waterproof layer 3; the waterproof layer 3 comprises an asphalt waterproof coiled material 301 and a drainage groove 302; the asphalt waterproof roll 301 is arranged on the surface of the roof tile layer 2, the drainage groove 302 is formed in the surface of the asphalt waterproof roll 301, the protective layer 4 is arranged above the asphalt waterproof roll 301, and the surface of the protective layer 4 is provided with a plurality of water inlet holes 401; the position of the water inlet 401 corresponds to that of the drainage groove 302, and a filter screen is arranged in the water inlet 401; the filter screen side is provided with a plurality of archs, and the inside protruding position department that corresponds of inlet opening 401 is provided with the recess, and the filter screen is fixed through protruding cooperation and the 401 block of inlet opening with the recess.
Furthermore, the protective layer 4 is filled with the mung bean sand, and the mung bean sand is laid on the surface of the waterproof layer 3, so that the waterproof layer 3 can be effectively prevented from cracking caused by thermal expansion and cold contraction, and a certain anti-skidding effect is achieved.
Further, a baffle 5 is vertically fixed at the edge of the light steel house frame 1; a drain hole 501 is arranged at the position of the baffle 5 corresponding to the drain groove 302; baffle 5 is provided with light steel house roof truss 1 edge, plays the effect of support, and thereby wash port 501 can make the rainwater drainage in the water drainage tank 302 make waterproof layer 3's water-proof effects better.
Further, a heat insulation layer 6 is arranged between the roof tile layer 2 and the waterproof layer 3; a polystyrene foam plastic plate is arranged in the heat-insulating layer 6, and a felt 7 is laid above the heat-insulating layer 6; the polystyrene foam board can play a role in heat preservation, and the asphalt felt 7 can prevent moisture from entering the heat preservation layer 6, so that the heat preservation effect is reduced.
The utility model discloses be provided with heat preservation 6 and waterproof layer 3 above roof tile layer 2, pack polystyrene foam board in the heat preservation 6, polystyrene foam board can play the heat preservation effect, be provided with pitch waterproofing membrane 301 in the waterproof layer 3, can prevent water infiltration heat preservation 6 and roof tile layer 2, and be provided with protective layer 4 above waterproof layer 3, protective layer 4 can prevent that pitch waterproofing membrane 301 from being corroded, protective layer 4 surface is provided with a plurality of inlet openings 401, inlet opening 401 and water drainage tank 302 intercommunication, water drainage tank 302 bottom and wash port 501 intercommunication, through inlet opening 401, water drainage tank 302 and wash port 501's cooperation makes the rainwater discharge from the roof, thereby realize waterproof effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (4)
1. The utility model provides a waterproof eaves mouth structure in light steel room which characterized in that: comprises a light steel house frame (1) and a roof tile layer (2); the roof tile layer (2) is arranged on the surface of the light steel roof truss (1), and a plurality of roof tiles are paved in the roof tile layer (2); a waterproof layer (3) is arranged on the surface of the roof tile layer (2); the waterproof layer (3) comprises asphalt waterproof rolls (301) and a drainage groove (302); the asphalt waterproof coiled material (301) is arranged on the surface of the roof tile layer (2), the surface of the asphalt waterproof coiled material (301) is provided with a drainage groove (302), a protective layer (4) is arranged above the asphalt waterproof coiled material (301), and the surface of the protective layer (4) is provided with a plurality of water inlet holes (401); the position of the water inlet hole (401) corresponds to that of the drainage groove (302), and a filter screen is arranged in the water inlet hole (401); the filter screen side is provided with a plurality of archs, and inlet opening (401) inside corresponds protruding position department and is provided with the recess, and the filter screen is fixed through protruding cooperation and the inlet opening (401) block with the recess.
2. The waterproof cornice structure of a light steel house of claim 1, characterized in that: and the protective layer (4) is filled with mung bean sand.
3. The waterproof cornice structure of a light steel house of claim 1, characterized in that: a baffle (5) is vertically fixed at the edge of the light steel house frame (1); and a drain hole (501) is formed in the position, corresponding to the drain groove (302), of the baffle (5).
4. The waterproof cornice structure of a light steel house of claim 1, characterized in that: an insulating layer (6) is arranged between the roof tile layer (2) and the waterproof layer (3); a polystyrene foam plastic plate is arranged in the heat-insulating layer (6), and a felt (7) is laid above the heat-insulating layer (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020023179.3U CN211597426U (en) | 2020-01-07 | 2020-01-07 | Waterproof eaves mouth structure in light steel room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020023179.3U CN211597426U (en) | 2020-01-07 | 2020-01-07 | Waterproof eaves mouth structure in light steel room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211597426U true CN211597426U (en) | 2020-09-29 |
Family
ID=72600663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020023179.3U Expired - Fee Related CN211597426U (en) | 2020-01-07 | 2020-01-07 | Waterproof eaves mouth structure in light steel room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211597426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550503A (en) * | 2021-07-24 | 2021-10-26 | 南京坤佳防水防腐保温工程有限公司 | Water-proof method for pitched roof eaves gutter |
-
2020
- 2020-01-07 CN CN202020023179.3U patent/CN211597426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113550503A (en) * | 2021-07-24 | 2021-10-26 | 南京坤佳防水防腐保温工程有限公司 | Water-proof method for pitched roof eaves gutter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200929 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |