CN204370719U - A kind of flat roof waterproof heat insulation structural - Google Patents
A kind of flat roof waterproof heat insulation structural Download PDFInfo
- Publication number
- CN204370719U CN204370719U CN201420854043.1U CN201420854043U CN204370719U CN 204370719 U CN204370719 U CN 204370719U CN 201420854043 U CN201420854043 U CN 201420854043U CN 204370719 U CN204370719 U CN 204370719U
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- CN
- China
- Prior art keywords
- cover plate
- ditch
- extended end
- heat insulation
- flat roof
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Abstract
A kind of flat roof waterproof heat insulation structural, it comprises major groove and ditch, major groove and the crisscross mutual vertical arrangement of ditch form rectangle or square gutter system, a cover plate is provided with above each rectangle be staggered to form above gutter system and at major groove and ditch or square region, one end of cover plate is laterally provided with the first extended end, and the bottom surface of the first extended end is provided with lower convexity; Top ditch is provided with bottom gutter system.Adopt said structure, in the rainy day, rainwater can drop in gutter by the lower convexity along the extended end of cover plate one end and along extended end bottom surface when flowing to cover plate edge, effectively prevent rainwater and is back to formation ponding at the bottom of cover plate, cause damage to the metope bottom cover plate.
Description
Technical field
The utility model belongs to the realm of building construction, is specifically related to a kind of flat roof waterproof heat insulation structural.
Background technology
Existing roof insulation waterproof construction comprises the components such as major groove, ditch, cover plate, gutter, publication number is that the Chinese patent of CN1051407A discloses a kind of technology of durable waterproof insulating treatment for roof, it is by adopting the components such as major groove, ditch, cover plate and ventilation concrete brick, on roofing hollowcore slab or existing winding board, complete a point graticule line, do leveling layer and pad process of laying bricks, pad brick is placed major groove, major groove intersect place ditch, major groove and ditch intersect on grid and buckle cover plate, carries out the construction of ventilation concrete brick simultaneously.
Adopt the insulating water-proof structure of above-mentioned roofing, when rainfall is larger, rainwater is easily back to bottom cover plate along cover plate edge, easily like this causes metope ponding below cover plate, goes down for a long time and can cause corrosion to metope, damages metope.
Summary of the invention
Technical problem to be solved in the utility model is for above-mentioned the deficiencies in the prior art, and provides a kind of flat roof waterproof heat insulation structural, and it effectively can prevent the generation of situation about being corroded because of metope ponding.
The object of utility model is achieved in that
A kind of flat roof waterproof heat insulation structural, it comprises major groove and ditch, major groove and the crisscross mutual vertical arrangement of ditch form rectangle or square gutter system, a cover plate is provided with above each rectangle be staggered to form above gutter system and at major groove and ditch or square region, one end of cover plate is laterally provided with the first extended end, and the bottom surface of the first extended end (301) is provided with lower convexity; Top ditch is provided with bottom gutter system.
Described top ditch bottom be provided with support pier, be provided with hollow cavity in support pier.
Being provided with spaced slot between described cover plate and cover plate, is ditch below spaced slot, and on the cover board and be provided with the second extended end in one end that cover plate is relative with cover plate, the bottom surface of the second extended end is provided with lower convexity.
Described cover plate is rectangular slab.
The utility model achieves following technique effect:
Adopt said structure, in the rainy day, rainwater can drop in gutter by the lower convexity along the extended end of cover plate one end and along extended end bottom surface when flowing to cover plate edge, effectively prevent rainwater and is back to formation ponding at the bottom of cover plate, cause damage to the metope bottom cover plate;
Adopt and be provided with support pier bottom the ditch of top, be provided with the structure of hollow cavity in support pier, on the basis of not obvious reduction support member intensity, effectively can alleviate the weight of support member.
Adopt between cover plate and cover plate and be provided with spaced slot, it is ditch below spaced slot, on the cover board and be provided with the second extended end in one end that cover plate is relative with cover plate, the bottom surface of the second extended end is provided with the structure of lower convexity, so not only in the rainy day, rainwater can drop in gutter by the lower convexity along the extended end of cover plate one end and along extended end bottom surface when flowing to cover plate edge, effectively prevent rainwater and is back to formation ponding at the bottom of cover plate, cause damage to the metope bottom cover plate; And well ensure that the circulation of air-flow in cover plate and cover plate, be conducive to heat radiation.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail:
Fig. 1 is plan view of the present utility model;
Fig. 2 is structural representation of the present utility model;
Fig. 3 is the lateral view of Fig. 2.
Detailed description of the invention
A kind of flat roof waterproof heat insulation structural as depicted in figs. 1 and 2, it comprises major groove 1 and ditch 2, major groove 1 and the crisscross mutual vertical arrangement of ditch 2 form rectangle or square gutter system, it is characterized in that: above each rectangle be staggered to form above gutter system and at major groove 1 and ditch 2 or square region, be provided with a cover plate 3, the horizontal bottom surface being provided with the first extended end 301, first extended end 301, one end of cover plate 3 is provided with lower convexity 302; Top ditch 4 is provided with bottom gutter system.
Described top ditch 4 bottom be provided with support pier 401.
Hollow cavity 403 is provided with in described support pier 401.
As described in Figure 3, being provided with spaced slot 5 between cover plate and cover plate, is ditch 2 below spaced slot 5, and on the cover board and be provided with the second extended end in one end that cover plate is relative with cover plate, the bottom surface of the second extended end is provided with lower convexity.
Described cover plate is rectangular slab.
Adopt in the rainy day, in the rainy day, rainwater can drop in gutter by the lower convexity along the extended end of cover plate one end and along extended end bottom surface when flowing to cover plate edge, effectively prevent rainwater and is back to formation ponding at the bottom of cover plate, cause damage to the metope bottom cover plate;
By being provided with support pier bottom the ditch of top, being provided with the structure of hollow cavity in support pier, on the basis of not obvious reduction support member intensity, effectively can alleviating the weight of support member.
By being provided with spaced slot between cover plate and cover plate, it is ditch below spaced slot, on the cover board and be provided with the second extended end in one end that cover plate is relative with cover plate, the bottom surface of the second extended end is provided with the structure of lower convexity, so not only in the rainy day, rainwater can drop in gutter by the lower convexity along the extended end of cover plate one end and along extended end bottom surface when flowing to cover plate edge, effectively prevent rainwater and is back to formation ponding at the bottom of cover plate, cause damage to the metope bottom cover plate; And well ensure that the circulation of air-flow in cover plate and cover plate, be conducive to heat radiation.
Claims (5)
1. a flat roof waterproof heat insulation structural, it comprises major groove (1) and ditch (2), major groove (1) and the crisscross mutual vertical arrangement of ditch (2) form rectangle or square gutter system, it is characterized in that: above each rectangle be staggered to form above gutter system and at major groove (1) and ditch (2) or square region, be provided with a cover plate (3), one end of cover plate (3) is laterally provided with the first extended end (301), and the bottom surface of the first extended end (301) is provided with lower convexity (302);
Top ditch (4) is provided with bottom gutter system.
2. a kind of flat roof waterproof heat insulation structural according to claim 1, is characterized in that: described top ditch (4) bottom be provided with support pier (401).
3. a kind of flat roof waterproof heat insulation structural according to claim 2, is characterized in that: be provided with hollow cavity (402) in described support pier (401).
4. a kind of flat roof waterproof heat insulation structural according to claim 1, it is characterized in that: between described cover plate and cover plate, be provided with spaced slot (5), spaced slot (5) below is ditch (2), on the cover board and be provided with the second extended end in one end that cover plate is relative with cover plate, the bottom surface of the second extended end is provided with lower convexity.
5. a kind of flat roof waterproof heat insulation structural according to claim 1 or 4, is characterized in that: described cover plate is rectangular slab.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854043.1U CN204370719U (en) | 2014-12-30 | 2014-12-30 | A kind of flat roof waterproof heat insulation structural |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420854043.1U CN204370719U (en) | 2014-12-30 | 2014-12-30 | A kind of flat roof waterproof heat insulation structural |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204370719U true CN204370719U (en) | 2015-06-03 |
Family
ID=53326950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420854043.1U Expired - Fee Related CN204370719U (en) | 2014-12-30 | 2014-12-30 | A kind of flat roof waterproof heat insulation structural |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204370719U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577495A (en) * | 2018-05-29 | 2019-04-05 | 怀化沃普环保科技有限公司 | Drainage type waterproof system |
-
2014
- 2014-12-30 CN CN201420854043.1U patent/CN204370719U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109577495A (en) * | 2018-05-29 | 2019-04-05 | 怀化沃普环保科技有限公司 | Drainage type waterproof system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150603 Termination date: 20181230 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |