CN203049939U - Roof exhaust system - Google Patents
Roof exhaust system Download PDFInfo
- Publication number
- CN203049939U CN203049939U CN 201220638699 CN201220638699U CN203049939U CN 203049939 U CN203049939 U CN 203049939U CN 201220638699 CN201220638699 CN 201220638699 CN 201220638699 U CN201220638699 U CN 201220638699U CN 203049939 U CN203049939 U CN 203049939U
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- China
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- layer
- roofing
- stack
- exhaust
- pipe
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- Withdrawn - After Issue
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Abstract
The utility model discloses a roof exhaust system, comprising a roof, wherein the roof is constituted by a roof bottom plate (1), a slope making layer (2), a first mortar leveling layer (3), a first coiled material waterproof layer (4), a heat insulation layer (5), a second mortar leveling layer (6), a second coiled material waterproof layer (7) and a rigid waterproof layer (8); exhaust channels (9) transversely and longitudinally arranged in a staggered manner are arranged in the slope making layer (2); the roof exhaust system also comprises an exhaust pipe, the exhaust pipe comprises an upright pipe (10a), a horizontal exhaust pipe (10b) with a crisscross bottom and a top transverse pipe (10c), and the horizontal exhaust pipe is communicated with the upright pipe; a concentric sheath pipe (11) is arranged on the exterior of the upright pipe (10a) of the exhaust pipe to surround the coiled material waterproof layer extending out of the roof, and the bottom (11a) and the top part (11b) of the concentric sheath pipe (11) are sealed by weather proofing sealant. The roof exhaust system has a reasonable structure and is more convenient to construct; an exhaust effect and a seepage-proofing performance are good; and the service life of the roof is prolonged.
Description
Technical field
The utility model belongs to the moistureproof hydrofuge gas of roofing technical field, relates in particular to a kind of roofing exhaust system.
Background technology
In the roofworks construction, the moisture content in the roof slope making layer needs in time to get rid of, and makes the impervious effect of roof waterproof layer durable in use; Therefore exhaust system need be set.It is bad that traditional roofing exhaust system exists exhaust effect, and the moisture in the leveling layer can not in time be discharged, and can damage leveling layer waterproofing course of roofing etc., can influence the application life of roofing.Traditional roofing exhaust system exists cracking generation seepage phenomenon simultaneously, thereby causes roofing the consequence of leaking often to occur permeating.
Summary of the invention
The purpose of this utility model is the shortcoming that overcomes prior art, and a kind of good exhaust effect is provided, effectively the roofing exhaust system of antiseepage.
For solving the problems of the technologies described above, concrete technical scheme of the present utility model is as follows:
A kind of roofing exhaust system is characterized in that: constitute roofing by the roofing base plate that upwards sets gradually the end of from, sloping layer, the first mortar levelling layer, first coil waterproof layer, insulation layer, the second mortar levelling layer, second coil waterproof layer and rigid waterproof layer;
Be provided with crisscross exhaust duct in the described sloping layer;
Also comprise stack, described stack is divided into standpipe, the horizontal stack of bottom cross and the top transverse tube that communicate with standpipe;
Described stack is arranged on the roofing base plate of the crisscross position of intersecting point of exhaust duct, and described standpipe stretches out roofing;
Described bottom cross stack is provided with air-vent, and Dense mesh screen colligation shutoff is adopted in its four ends;
Described first coil waterproof layer (4) and second coil waterproof layer (7) extend upward paste be coated on described stack standpipe (10a) around; Around two waterproofing courses stickup front exhaust pipe standpipes (10a), be pasted with the first waterproof extra play; Two waterproofing courses are pasted the back and are provided with the second road waterproof extra play at the stack root;
Also be provided with a concentric protecting pipe outside described stack standpipe, the coil waterproof layer that will stretch out roofing surrounds; The interior lateral irrigation of described protecting pipe has waterproofing unction, and its bottom has weather-resistant glue to seal with top perimeter;
At transverse tube two ends, described top suit union elbow, Open Side Down for another of union elbow.
Further, described air-vent aperture is 8 ~ 16 mm, and pitch of holes is 40 ~ 60 mm.
Further, described exhaust duct in length and breadth spacing be 4 ~ 6 m.
Further, the described first road waterproof extra play height is not less than 250mm.
Advantage of the present utility model is: (1) is rational in infrastructure, and it is comparatively convenient that construction is got up; (2) good exhaust effect, the roofing gas inside can be discharged fast in time, has prolonged the application life of roofing; (3), barrier performance is good, can avoid the phenomenon of roof leakage effectively, possesses the function of the impervious waterproof of persistence.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model roofing base plate and sloping layer structural representation.
The specific embodiment
Come the utility model is further described below in conjunction with accompanying drawing.
As illustrated in fig. 1 and 2, the utility model comprises by the roofing base plate 1 that upwards sets gradually the end of from, sloping layer 2, the first mortar levelling layer 3, first coil waterproof layer 4, insulation layer 5, the second mortar levelling layer 6, second coil waterproof layer 7 and rigid waterproof layer 8 and constitutes roofing.Be provided with crisscross exhaust duct 9 in the described sloping layer 2; Described exhaust duct 9 spacing in length and breadth is 4 ~ 6 m.Also comprise stack, described stack is divided into standpipe 10a, the horizontal stack 10b of the bottom cross that communicates with standpipe and top transverse tube 10c.Described stack is arranged on the roofing base plate 1 of the crisscross position of intersecting point of exhaust duct, and described standpipe 10a stretches out roofing; Described bottom cross stack 10b is provided with air-vent 10b1, and described air-vent 10b1 aperture is 8 ~ 16 mm, and pitch of holes is 40 ~ 60 mm; Dense mesh screen 10b2 colligation shutoff is adopted in its four ends; Described first coil waterproof layer 4 and second coil waterproof layer 7, should extend upward paste be coated on described stack standpipe 10a around; Before waterproofing course is pasted, should around the exhaust hole standpipe, paste the first road waterproof extra play earlier, waterproof extra play height is not less than 250mm; Then the large tracts of land waterproof roll is pasted; Root at the exhaust hole standpipe increases by the second road waterproof extra play at last.Also be provided with a concentric protecting pipe 11 outside described stack standpipe 10a, the coil waterproof layer that will stretch out roofing surrounds; The interior lateral irrigation of described protecting pipe 11 has waterproofing unction, and its bottom 11a and top 11b periphery have weather-resistant glue to seal; At described top transverse tube 10c two ends suit union elbow 10d, Open Side Down for another of union elbow.The roofing gas inside can be discharged through stack quickly; The protecting pipe 11 of She Zhiing can prevent effectively that coil waterproof layer from coming off from standpipe 10a simultaneously, thereby has possessed the impermeable effect of excellent waterproof; Prolonged the application life of roofing.
Claims (4)
1. a roofing exhaust system is characterized in that: constitute roofing by the roofing base plate (1) that upwards sets gradually the end of from, sloping layer (2), the first mortar levelling layer (3), first coil waterproof layer (4), insulation layer (5), the second mortar levelling layer (6), second coil waterproof layer (7) and rigid waterproof layer (8); Be provided with crisscross exhaust duct (9) in the described sloping layer (2); Also comprise stack (10), described stack is divided into standpipe (10a), the horizontal stack of bottom cross (10b) that communicates with standpipe and top transverse tube (10c); Described stack (10) is arranged on the roofing base plate (1) of the crisscross position of intersecting point of exhaust duct, and described standpipe (10a) stretches out roofing; Described bottom cross stack (10b) is provided with air-vent (10b1), and Dense mesh screen (10b2) colligation shutoff is adopted in its four ends; Described first coil waterproof layer (4) and second coil waterproof layer (7) extend upward paste be coated on described stack standpipe (10a) around; Around two waterproofing courses stickup front exhaust pipe standpipes (10a), be pasted with the first waterproof extra play; Two waterproofing courses are pasted the back and are provided with the second road waterproof extra play at the stack root; Also be provided with a concentric protecting pipe (11) outside described stack standpipe (10a), the coil waterproof layer that will stretch out roofing surrounds; The interior lateral irrigation of described protecting pipe (11) has waterproofing unction (12), and its bottom (11a) has weather-resistant glue to seal with top (11b) periphery; At described top transverse tube (10c) two ends suit union elbows (10d), Open Side Down for another of union elbow.
2. roofing exhaust system according to claim 1, it is characterized in that: described air-vent (10b1) aperture is 8 ~ 16 mm, and pitch of holes is 40 ~ 60 mm.
3. roofing exhaust system according to claim 1, it is characterized in that: described exhaust duct (9) spacing in length and breadth is 4 ~ 6 m.
4. roofing exhaust system according to claim 1, it is characterized in that: the described first road waterproof extra play height is not less than 250mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638699 CN203049939U (en) | 2012-11-28 | 2012-11-28 | Roof exhaust system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220638699 CN203049939U (en) | 2012-11-28 | 2012-11-28 | Roof exhaust system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203049939U true CN203049939U (en) | 2013-07-10 |
Family
ID=48732906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220638699 Withdrawn - After Issue CN203049939U (en) | 2012-11-28 | 2012-11-28 | Roof exhaust system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203049939U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979258A (en) * | 2012-11-28 | 2013-03-20 | 江苏江中集团有限公司 | Roof exhaust system |
| CN106320616A (en) * | 2015-12-10 | 2017-01-11 | 湖北晶標建筑工程有限公司 | Heat insulation roof exhaust pipeline system and construction method |
| CN106930530A (en) * | 2017-04-25 | 2017-07-07 | 中国冶集团有限公司 | Roofing foam concrete rubble gas extraction system construction method |
-
2012
- 2012-11-28 CN CN 201220638699 patent/CN203049939U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102979258A (en) * | 2012-11-28 | 2013-03-20 | 江苏江中集团有限公司 | Roof exhaust system |
| CN102979258B (en) * | 2012-11-28 | 2015-03-04 | 江林 | Roof exhaust system |
| CN106320616A (en) * | 2015-12-10 | 2017-01-11 | 湖北晶標建筑工程有限公司 | Heat insulation roof exhaust pipeline system and construction method |
| CN106930530A (en) * | 2017-04-25 | 2017-07-07 | 中国冶集团有限公司 | Roofing foam concrete rubble gas extraction system construction method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20130710 Effective date of abandoning: 20150304 |
|
| RGAV | Abandon patent right to avoid regrant |