CN101446124A - Waterproof and thermal insulation structure for light-steel roofing - Google Patents
Waterproof and thermal insulation structure for light-steel roofing Download PDFInfo
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- CN101446124A CN101446124A CNA2008102443598A CN200810244359A CN101446124A CN 101446124 A CN101446124 A CN 101446124A CN A2008102443598 A CNA2008102443598 A CN A2008102443598A CN 200810244359 A CN200810244359 A CN 200810244359A CN 101446124 A CN101446124 A CN 101446124A
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- waterproof
- thermal insulation
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- insulation structure
- steel roofing
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Abstract
The invention relates to a waterproof and thermal insulation structure for a light-steel roofing, which belongs to the technical field of roofing waterproofing and thermal insulation for buildings. The waterproof and thermal insulation structure comprises a vapor barrier layer, a thermal insulation layer, a fire protection layer and a waterproof layer, wherein, the thermal insulation layer is arranged on the vapor barrier layer, the fire protection layer is arranged on the thermal insulation layer, and the waterproof layer is combined on the fire protection layer. The invention has the advantages that the invention has ideal waterproof and thermal insulation effects, can ensure that the light-steel roofing is not condensed indoors, has simple structure and can be suitable for industrial production.
Description
Technical field
The invention belongs to the waterproof thermal-insulated technical field of roof of buildings, be specifically related to the waterproof and thermal insulation structure that a kind of light-steel roofing is used.
Background technology
Light-steel roofing has the construction construction soon, economical with materials and reduction construction cost, recyclable and move ground advantage such as utilizations again, so be widely used in the construction in Standard Factory Room, stadiums, entertainment place, public building, port and pier, warehouse, exhibition hall and even supermarket and various markets.But light-steel roofing also has the deficiency of the waterproof thermal-insulated weak effect of himself, at the improvement scheme that waterproof thermal-insulated problem proposed of light-steel roofing such as the light steel light roof board of Chinese utility model patent notice of authorization CN2307857Y recommendation, it be the channel-section steel that becomes with steel plate cold bending as frame promptly as skeleton, make beam with steel structure stringer, steel structure stringer is orthogonal and forms grid in aforesaid frame moderate distance arrangement and two directions, filling light thermal insulation material piece in each grid, on the light heat insulation material piece, following both sides parcel or claim topped steel mesh reinforcement, again last, cement mortar is smeared in the outside spray of following steel mesh reinforcement, and reinforced mesh is bonded in cement mortar.This structure is owing to need develop simultaneously wet construction and dry construction, and therefore not only construction bothers, and As time goes on, the cement mortar that is wrapped in the steel net plate surface cracking can occur and lose waterproof effect; High material consumption and be unwell to suitability for industrialized production; Above-mentioned patent structure does not have the compliance to building deformation, and no matter is to there is no from medium or from the light-steel roofing of reality to be similar to above-mentioned waterproof and thermal insulation structure.Yet, the dewfall of roofing system with lightweight steel structure (condensed water) problem fails to be solved by people all the time, especially for for industries such as papermaking, electronics, light industry and machinery, quite harsh to indoor humidity requirement, therefore, how to make the light-steel roofing that building adopted that is similar to these industries have the excellent waterproof heat insulation effect and paid close attention to by the production firm of building industry and constructional materials always, and become the phase to get the focal issue of solution.The applicant has carried out long-term exploration and test, has found result of the above problems, and technical scheme described below produces under this background.
Summary of the invention
It is a kind of waterproof thermal-insulated satisfactory for result and use the waterproof and thermal insulation structure of avoiding light-steel roofing that the dewfall phenomenon takes place to use that task of the present invention is to provide.
Task of the present invention is finished like this, the waterproof and thermal insulation structure that a kind of light-steel roofing is used, it comprises vapour barrier, insulation layer, fireprotection layer and waterproofing course, described insulation layer is located on the described vapour barrier, described fireprotection layer is located on the insulation layer, and described waterproofing course is combined on the fireprotection layer.
In a specific embodiment of the present invention, described vapour barrier is polyethylene film or Ethylene Propylene Terpolymer waterproof roll.
In another specific embodiment of the present invention, described insulation layer is the polystyrene extruded plastic warming plate.
Go back in the specific embodiment of the present invention, described polystyrene extruded plastic warming plate is the polystyrene extruded plastic warming plate with the honeycombed structure of closed pore formula.
In another specific embodiment of the present invention, described fireprotection layer is a PLASTIC LAMINATED.
In another specific embodiment of the present invention, described PLASTIC LAMINATED is a glass magnesium PLASTIC LAMINATED.
More of the present invention and in specific embodiment, described waterproofing course is combined with tack coat towards a side surface of described fireprotection layer.
In of the present invention and then specific embodiment, described tack coat is a self-adhesive.
Of the present invention again more and in specific embodiment, described self-adhesive is high poly-modified bitumen self-adhesive.
In again of the present invention and then specific embodiment, described waterproofing course is an ethylene propylene diene rubber.
Technical scheme disclosed in this invention has desirable waterproof thermal-insulated effect, can ensure the indoor not dewfall of light-steel roofing, and is simple in structure and can be suitable for suitability for industrialized production.
Description of drawings
Fig. 1 is a specific embodiment structure chart of the present invention.
Fig. 2 is an application examples schematic diagram of the present invention.
The specific embodiment
For allow Patent Office your auditor especially the public can more be expressly understood technical spirit of the present invention and fully recognize the truth technique effect of the present invention, the applicant will elaborate to the specific embodiment of the present invention in conjunction with the accompanying drawings below.Only; applicant's all explanations in an embodiment all are not the restrictions that constitutes the present invention program; therefore, anyone is as long as made under the present invention program's enlightenment sheerly pro forma and be not to change and remodeling all should be considered as technical scheme category disclosed in this invention and be considered as advocating the scope of rights protection for substantial equivalence.
Embodiment 1:
See also Fig. 1, be followed successively by from bottom to top: vapour barrier 1, insulation layer 2, fireprotection layer 3 and waterproofing course 4, vapour barrier 1 is to paste mutually with profiled sheet shown in Figure 25 to touch under user mode, the material of vapour barrier 1 is a polyethylene film; Has the polystyrene extruded plastic warming plate of closed pore formula honeycombed structure as insulation layer 2 in the setting of the surface of vapour barrier 1; On the surface of insulation layer 2 fireprotection layer 3 is set, fireprotection layer 3 is a glass magnesium PLASTIC LAMINATED; Surface at fireprotection layer 3 is provided with the waterproofing course 4 with tack coat 41, tack coat 41 is combined with fireprotection layer 3, the material of tack coat 41 is the high-polymer modified pitch self-adhesive, it can be from the market acquisition, be SS-II-D type high-polymer modified pitch self-adhesive for example, and the material of waterproofing course 4 is an ethylene propylene diene rubber available from model by the production and sales of Chinese Shandong Province Shandong Huiyuan Group Co., Ltd..The waterproof and thermal insulation structure of being used by the resulting light-steel roofing of present embodiment is applied to can show desirable waterproof thermal-insulated effect behind the light-steel roofing, the phenomenon that can prevent the indoor generation dewfall of light-steel roofing effectively or leak and so on.
Embodiment 2:
Only vapour barrier 1 is adopted the Ethylene Propylene Terpolymer waterproof roll, all the other are with the description to embodiment 1.
Application examples:
See also Fig. 2, provided the profiled sheet 5 that is laid on the steel stringer 6, in the time will using structure of the present invention, as long as it is structure of the present invention and profiled sheet 5 is fixing by use securing member 7 shown in Figure 2, in order to prevent the seepage phenomenon to occur at the position of securing member 7, can use bonding adhesive to give shutoff, because the door width of cloth of structure of the present invention is that width objectively is restricted, therefore the junction at the adjacent door width of cloth adopts the bonding adhesive shutoff equally.As seen, structure of the present invention can not only embody industrialized mass production, and can satisfy quick construction requirement.
Claims (10)
1, the waterproof and thermal insulation structure used of a kind of light-steel roofing, it is characterized in that it comprises vapour barrier (1), insulation layer (2), fireprotection layer (3) and waterproofing course (4), described insulation layer (2) is located on the described vapour barrier (1), described fireprotection layer (3) is located on the insulation layer (2), and described waterproofing course (4) is combined on the fireprotection layer (3).
2, the waterproof and thermal insulation structure used of light-steel roofing according to claim 1 is characterized in that described vapour barrier (1) is polyethylene film or Ethylene Propylene Terpolymer waterproof roll.
3, the waterproof and thermal insulation structure used of light-steel roofing according to claim 1 is characterized in that described insulation layer (2) is the polystyrene extruded plastic warming plate.
4, the waterproof and thermal insulation structure used of light-steel roofing according to claim 3 is characterized in that described polystyrene extruded plastic warming plate is the polystyrene extruded plastic warming plate with the honeycombed structure of closed pore formula.
5, the waterproof and thermal insulation structure used of light-steel roofing according to claim 1 is characterized in that described fireprotection layer (3) is PLASTIC LAMINATED.
6, the waterproof and thermal insulation structure used of light-steel roofing according to claim 5 is characterized in that described PLASTIC LAMINATED is a glass magnesium PLASTIC LAMINATED.
7, the waterproof and thermal insulation structure used of light-steel roofing according to claim 1 is characterized in that described waterproofing course (4) is combined with tack coat (41) towards a side surface of described fireprotection layer (3).
8, the waterproof and thermal insulation structure used of light-steel roofing according to claim 7 is characterized in that described tack coat (41) is a self-adhesive.
9, the waterproof and thermal insulation structure used of light-steel roofing according to claim 8 is characterized in that described self-adhesive is high poly-modified bitumen self-adhesive.
10, the waterproof and thermal insulation structure of using according to claim 1 or 7 described light-steel roofings is characterized in that described waterproofing course (4) is an ethylene propylene diene rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102443598A CN101446124A (en) | 2008-11-28 | 2008-11-28 | Waterproof and thermal insulation structure for light-steel roofing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2008102443598A CN101446124A (en) | 2008-11-28 | 2008-11-28 | Waterproof and thermal insulation structure for light-steel roofing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101446124A true CN101446124A (en) | 2009-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2008102443598A Pending CN101446124A (en) | 2008-11-28 | 2008-11-28 | Waterproof and thermal insulation structure for light-steel roofing |
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| Country | Link |
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| CN (1) | CN101446124A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514335A (en) * | 2011-12-12 | 2012-06-27 | 青岛科瑞新型环保材料有限公司 | Composite sheet material and preparation method thereof |
| CN104453108A (en) * | 2014-12-12 | 2015-03-25 | 武汉一冶建筑安装工程有限责任公司 | Flexible waterproof construction method of light steel roofing |
| CN107152128A (en) * | 2017-05-24 | 2017-09-12 | 上海闵轩钢结构工程有限公司 | A kind of housing for survivor top structure |
| CN109811967A (en) * | 2019-03-28 | 2019-05-28 | 沈阳建筑大学 | A kind of novel sound insulating heat insulation structure for dome structure |
-
2008
- 2008-11-28 CN CNA2008102443598A patent/CN101446124A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102514335A (en) * | 2011-12-12 | 2012-06-27 | 青岛科瑞新型环保材料有限公司 | Composite sheet material and preparation method thereof |
| CN102514335B (en) * | 2011-12-12 | 2014-06-18 | 青岛科瑞新型环保材料有限公司 | Composite sheet material and preparation method thereof |
| CN104453108A (en) * | 2014-12-12 | 2015-03-25 | 武汉一冶建筑安装工程有限责任公司 | Flexible waterproof construction method of light steel roofing |
| CN107152128A (en) * | 2017-05-24 | 2017-09-12 | 上海闵轩钢结构工程有限公司 | A kind of housing for survivor top structure |
| CN109811967A (en) * | 2019-03-28 | 2019-05-28 | 沈阳建筑大学 | A kind of novel sound insulating heat insulation structure for dome structure |
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Open date: 20090603 |