CN204781535U - Built on stilts waterproof roofing of sunshade - Google Patents
Built on stilts waterproof roofing of sunshade Download PDFInfo
- Publication number
- CN204781535U CN204781535U CN201520244873.7U CN201520244873U CN204781535U CN 204781535 U CN204781535 U CN 204781535U CN 201520244873 U CN201520244873 U CN 201520244873U CN 204781535 U CN204781535 U CN 204781535U
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- CN
- China
- Prior art keywords
- built
- stilts
- thermal insulation
- waterproofing course
- waterproof
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Abstract
The utility model provides a built on stilts waterproof roofing of sunshade, includes reinforced concrete structure layer and waterproof layer, waterproof roofing is still including built on stilts post and foraminiferous heat preservation heat insulating board, lays the waterproof layer in the top on reinforced concrete structure layer, and the interval sets up built on stilts post on the waterproof layer, sets up foraminiferous heat preservation heat insulating board on built on stilts post. The utility model aims at providing an it is light to conduct oneself with dignity in one, save material, the built on stilts waterproof roofing of sunshade that the waterproof insulation heat -proof quality is good.
Description
Technical field
The utility model relates to a kind of waterproof, heat insulation and heat insulation house surface.
Background technology
At present, the top surface structure in the roofing that building trade makes and house is that insulation layer is positioned at above reinforced concrete structure layer, and insulation layer does waterproofing course.This structure is not only constructed loaded down with trivial details, waste material, and speed of application is slow, adds larger deadweight; And this structure is not owing to considering waterproof and this two large function of heat-insulation and heat-preservation, both separated, considers respectively, do not have to consider cross influence between the two, the effect of generation is very undesirable.Under waterproofing course, insulation layer is set, the energy causing the solar radiation that daytime, waterproofing course absorbed to obtain can not going down in time, cause waterproofing course by day temperature sharply rise, night declines, waterproofing course is in serious state of expanding with heat and contract with cold all the time, has had a strong impact on the durability of waterproofing course, has caused waterproofing course very easily to damage, roof leaking becomes the universal phenomenon of top layer resident, has had a strong impact on the quality of the life of top layer resident.Insulation layer arranges waterproofing course, owing to not considering that the main source of roofing energy is from solar radiation, instead of air and roof interface thermal conductivity; Although, the upper surface temperature that insulation layer can promote waterproofing course is set under waterproofing course, increases the long-wave radiation thermal discharge of waterproofing course, stop waterproofing course high temperature fast to deck transmission.But the existence due to waterproofing course causes daytime waterproofing course under solar radiation to be in the condition of high temperature, and that is the top surface temperature of insulation layer is in the condition of high temperature by day all the time; But any heat insulating material all can only reduce the speed that heat transmits, but heat cannot be stoped to be delivered to cryogenic object from high temp objects.Therefore, insulation layer is set under waterproofing course, certain heat can be reduced to deck transmission, but, fundamentally cannot change this situation hot in summer of top layer resident.Meanwhile, the laying due to insulation layer causes the fragile of waterproofing course, and waterproofing course damages and also causes insulation layer easily to destroy, and then affects the heat-insulating property of insulation layer.Therefore, current roof heat insulation, heat insulation, waterproof become technical barrier, and top layer roof leaking and summer high temperature become universal phenomenon, have a strong impact on the quality of the life of top layer resident, and make top layer become the unsalable object of real estate building.
Summary of the invention
Cannot take into account the deficiency of waterproof, insulation and heat-proof quality to overcome existing roofing, the purpose of this utility model is to provide from heavy and light in one, saves material, built on stilts sunshade water-proof roofing that water-proof heat insulation performance is good.
Technical solution of the present utility model is:
A kind of built on stilts sunshade water-proof roofing, comprise reinforced concrete structure layer and waterproofing course, described water-proof roofing also comprises built on stilts post and thermal insulation thermal insulation board with holes, waterproofing course is laid above reinforced concrete structure layer, on waterproofing course, spacing arranges built on stilts post, and built on stilts post arranges thermal insulation thermal insulation board with holes.
Further, described built on stilts post is decorated in array, and wherein, ranks distance can be equal, also can be unequal; Also other arrangements can be adopted.
The utility model compared with prior art has following advantages:
(1) when thermal insulation thermal insulation board with holes accepts solar radiation, because thermal insulation thermal insulation board coefficient of thermal conductivity with holes is very little, thermal insulation thermal insulation board upper surface temperature with holes can not going down in time; Add that thermal insulation thermal insulation board thermal capacitance with holes is little, a large amount of heats cannot be stored; Thermal insulation thermal insulation board upper surface temperature with holes is caused sharply to rise.Due to the radianting capacity E of black matrix
b: i.e. whole wavelength total energy (W/m of unit interval unit black-body surface outwardly radiation
2), obey Stefan-Boltzman's law:
E
b, T-be respectively black matrix radiant force (W/m
2) and the absolute temperature on surface, K.
σ
0(or c
0the coefficient of radiation of)-black matrix, its value is 5.67 × 10
-8(or 5.67/m
2k
4)
Obviously, heat radiation is responsive to temperature anomaly.
Therefore, thermal insulation thermal insulation board with holes can increase the long-wave radiation thermal discharge of roof panel end face greatly, and the solar shortwave radiation energy of roof panel apical sink is discharged in time.
(2) when roofing accepts solar radiation, under causing thermal insulation thermal insulation board with holes, air themperature raises, but, because thermal insulation thermal insulation board leaves hole, can form natural convection, hot air upwards flows, cold air flows downward, and takes away a large amount of heats, realizes cooling.
(3) due under waterproofing course is arranged on thermal insulation thermal insulation board with holes, on the one hand due to the sunshade effect of thermal insulation thermal insulation board, on the other hand due to the natural convection of air, waterproofing course and deck is caused not easily to form high temperature, can prevent deck from ftractureing, waterproofing course destroys.
Accompanying drawing explanation
Fig. 1 is the elevation of built on stilts sunshade water-proof roofing.
Fig. 2 is the top view of built on stilts sunshade water-proof roofing.
Fig. 3 is the lateral view of built on stilts sunshade water-proof roofing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described further.
With reference to Fig. 1 ~ Fig. 3, a kind of built on stilts sunshade water-proof roofing, comprise reinforced concrete structure layer and waterproofing course 1, described water-proof roofing also comprises built on stilts post 3 and thermal insulation thermal insulation board with holes 2, waterproofing course 1 is laid above reinforced concrete structure layer, on waterproofing course 1, spacing arranges built on stilts post 3, and built on stilts post 3 arranges thermal insulation thermal insulation board 2 with holes.
Further, described built on stilts post 3 is decorated in array, and wherein, ranks distance can be equal, also can be unequal; Also other arrangements can be adopted.
Hole 4 on thermal insulation thermal insulation board is also decorated in array, and misplaces between described hole 4 and built on stilts post 3 and arrange.
When constructing, first pouring into a mould concrete according to certain gradient, then, above reinforced concrete structure layer, having laid waterproofing course, waterproofing course has arranged built on stilts post 3 at a certain distance, built on stilts post has arranged the thermal insulation thermal insulation board 2 of with holes 4.
Claims (2)
1. a built on stilts sunshade water-proof roofing, comprise reinforced concrete structure layer and waterproofing course, it is characterized in that: described water-proof roofing also comprises built on stilts post and thermal insulation thermal insulation board with holes, waterproofing course is laid above reinforced concrete structure layer, on waterproofing course, spacing arranges built on stilts post, and built on stilts post arranges thermal insulation thermal insulation board with holes.
2. built on stilts sunshade water-proof roofing as claimed in claim 1, is characterized in that: described built on stilts post is decorated in array.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244873.7U CN204781535U (en) | 2015-04-22 | 2015-04-22 | Built on stilts waterproof roofing of sunshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520244873.7U CN204781535U (en) | 2015-04-22 | 2015-04-22 | Built on stilts waterproof roofing of sunshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204781535U true CN204781535U (en) | 2015-11-18 |
Family
ID=54521613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520244873.7U Expired - Fee Related CN204781535U (en) | 2015-04-22 | 2015-04-22 | Built on stilts waterproof roofing of sunshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204781535U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929324A (en) * | 2015-04-22 | 2015-09-23 | 浙江建设职业技术学院 | Temperature control waterproof roof |
-
2015
- 2015-04-22 CN CN201520244873.7U patent/CN204781535U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104929324A (en) * | 2015-04-22 | 2015-09-23 | 浙江建设职业技术学院 | Temperature control waterproof roof |
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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: 20151118 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |