CN204252410U - A kind of heat insulation color steel watt - Google Patents
A kind of heat insulation color steel watt Download PDFInfo
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- CN204252410U CN204252410U CN201420683356.5U CN201420683356U CN204252410U CN 204252410 U CN204252410 U CN 204252410U CN 201420683356 U CN201420683356 U CN 201420683356U CN 204252410 U CN204252410 U CN 204252410U
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- color steel
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- steel watt
- heat insulation
- pet film
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Abstract
The utility model provides a kind of heat insulation color steel watt, belongs to building material field.It solve the problem how improving heat insulation color steel watt application life.This heat insulation color steel watt comprises substrate; the upper surface of substrate has covered aluminium foil layer; the upper surface of aluminium foil layer has covered PET film topping one, and the soffit of substrate is coated with PUR rete one, and the soffit of substrate has covered PET film topping two by PUR rete one.Due to bonding by hot melt adhesive film between substrate with aluminum foil plate, under sunlight high temperature irradiates, substrate and aluminum foil plate are less likely to occur to depart from, thus improve the application life of color steel watt; By covering PET film topping two at the soffit of substrate, especially improve color steel watt in the presence of a harsh environment corrosion-resistant, aging-resistant ability, thus improve the application life of color steel watt; By arranging salient point embossing on the surface of PET film topping one, be conducive to reducing the light pollution of color steel watt.
Description
Technical field
The utility model belongs to building material field, relates to a kind of color steel watt, particularly a kind of heat insulation color steel watt.
Background technology
Color steel watt as a kind of constructional materials, is widely used in metope and the roofing of large public building, public factory building, movable plank house and integrated house.But color steel easily absorbs sunshine, during sunshine in summer, the temperatures as high more than 60 on color steel surface is spent, and the temperature of its internal layer also reaches 50 more to be spent.The internal layer of color steel is just as a radiator, and at this high temperature, the temperature in habitat, in plant floor, silo grain depot must raise, and deposits, the safety of equipment all causes very large hidden danger to mankind's normal occupancy, material.
As Chinese patent [application number: 201320381340.4; Authorization Notice No.: CN203347098 U] disclose a kind of effectively insulating color steel, it take color steel as substrate, its technical scheme is: gluing shoe at the external surface of substrate has an aluminium foil layer, aluminium foil layer can by light reflections such as sunshines, its positive thermal efficiency is high, the surface temperature of color steel also non-scald on hand during sunshine in summer.
But above-mentioned effectively insulating color steel also also exists following defect: 1, during sunshine in summer, the bonding agent between aluminium foil layer and outer surface of substrate easily lost efficacy by temperatures involved, caused aluminium foil layer and substrate to come off; 2, direct irradiation of sunlight is on aluminium foil layer, and due to aluminium foil layer smooth surface, aluminium foil layer surface can produce corresponding reverberation, produces light pollution; 3, because the soffit of substrate does not arrange topping, be exposed in the middle of air, under color steel is applied in the environment of be corrosive Leakage Gas or humidity, the soffit of substrate easily suffers erosion, thus affects the application life of color steel.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of heat insulation color steel watt, and the technical problem that the utility model solves is the application life of how to improve heat insulation color steel watt.
The purpose of this utility model realizes by following technical proposal: a kind of heat insulation color steel watt; described color steel watt comprises substrate; the upper surface of described substrate has covered aluminium foil layer; the upper surface of described aluminium foil layer has covered PET film topping one; it is characterized in that; the soffit of described substrate is coated with PUR rete one, and the soffit of described substrate has covered PET film topping two by PUR rete one.
Being different from prior art, when color steel watt applied environment is more severe, by covering PET film topping two at the soffit of substrate, effectively improve the corrosion-resistant of color steel watt, aging-resistant ability, thus improve the application life of color steel watt; Meanwhile, between the soffit of substrate and PET film topping two, adopt hot melt adhesive film bonding, because hot melt adhesive film possesses the characteristics such as high temperature resistant, corrosion-resistant, ageing-resistant and fire-retardant, therefore, further increase the application life of color steel watt.
In above-mentioned heat insulation color steel watt, covered PUR rete two between the soffit of described aluminium foil layer and the upper surface of substrate, described PUR rete two makes aluminium foil layer and substrate be connected as a single entity.By hot melt adhesive film as bonding agent, be not only connected firmly, and high temperature resistant, under sunlight high temperature irradiates, substrate and aluminum foil plate are less likely to occur to depart from, thus improve the application life of color steel watt.
As preferably, in above-mentioned heat insulation color steel watt, covered PUR rete three between the upper surface of described aluminium foil layer and PET film topping one, described PUR rete three makes aluminium foil layer and PET film topping one be connected as a single entity.By hot melt adhesive film as bonding agent, PET film topping one is not easy to depart from aluminium foil layer, thus improves the application life of color steel watt.
In above-mentioned heat insulation color steel watt, described PET film topping one have several salient point embossings.When solar radiation is on PET film topping one, salient point embossing can make the reverberation on aluminium foil layer become scattered light, thus reduces light pollution.
As preferably, in above-mentioned heat insulation color steel watt, the upper surface of described aluminium foil layer has some brush streaks.When solar radiation is at aluminium foil layer upper surface, brush streaks can make the reverberation on aluminium foil layer become scattered light, thus reduces light pollution.
Compared with prior art, this heat insulation color steel watt has the following advantages:
1, due to bonding by hot melt adhesive film between substrate with aluminum foil plate, under sunlight high temperature irradiates, substrate and aluminum foil plate are less likely to occur to depart from, thus improve the application life of color steel watt;
2, by covering PET film topping two at the soffit of substrate, especially improve color steel watt in the presence of a harsh environment corrosion-resistant, aging-resistant ability, thus improve the application life of color steel watt;
3, frosted process is carried out on the surface by arranging salient point and aluminium foil layer on the surface of PET film topping one, is conducive to reducing the light pollution of color steel watt.
4, owing to adding PUR rete one and PET film topping two at the soffit of substrate, can hermetic section heat and noise further, thus make color steel watt heat insulation, soundproof effect is better.
Accompanying drawing explanation
Fig. 1 is the perspective view of this heat insulation color steel watt.
Fig. 2 is the cross section structure schematic diagram of this heat insulation color steel watt.
In figure, 1, substrate; 2, aluminium foil layer; 3, PET film topping one; 4, PUR rete one; 5, PET film topping two; 6, PUR rete two; 7, salient point embossing.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
This heat insulation color steel watt comprises substrate 1, aluminium foil layer 2, PET film topping 1, PUR rete 1, PET film topping 25, PUR rete 26, salient point embossing 7.
Specifically, as depicted in figs. 1 and 2, color steel watt comprises substrate 1 and is positioned at the aluminium foil layer 2 of substrate 1 upper surface, has covered PUR rete 26 between the soffit of aluminium foil layer 2 and the upper surface of substrate 1, and hot melt adhesive film two makes aluminium foil layer 2 and substrate 1 be connected as a single entity.Meanwhile, aluminium foil layer 2 upper surface with between PET film topping 1 by PUR rete three or other bonding agents bonding.The soffit of substrate 1 is coated with PUR rete 1, and the soffit of substrate 1 has covered PET film topping 25 by PUR rete 1.Wherein, PET film topping 1 has several salient point embossings 7, the upper surface of aluminium foil layer 2 has some brush streaks.Substrate 1 is steel plate or iron plate.
The operating principle of this heat insulation color steel watt is: when color steel watt is applied in building top, direct sunlight is at the external surface of color steel watt, aluminium foil layer 2 is utilized to have low absorptance feature, most of sunlight is reflexed in air, completely cut off the temperature that direct sunlight produces significantly, thus improve building interior environmental degree of comfort, simultaneously, this color steel watt upper and lower surface all has PET film topping, and adopt hot-fusible high-molecular glued membrane as bonding agent, make the longer service life of color steel watt, when heat and noise are through color steel watt-hour, intercept through color steel watt internal construction multilayer, make the heat insulation of color steel watt, soundproof effect is better.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ substrate 1, aluminium foil layer 2, PET film topping 1, PUR rete 1, PET film topping 25, PUR rete 26, salient point embossing 7, the third-class term of PUR rete herein, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (5)
1. a heat insulation color steel watt; described color steel watt comprises substrate (1); the upper surface of described substrate (1) has covered aluminium foil layer (2); the upper surface of described aluminium foil layer (2) has covered PET film topping one (3); it is characterized in that; the soffit of described substrate (1) is coated with PUR rete one (4), and the soffit of described substrate (1) has covered PET film topping two (5) by PUR rete one (4).
2. heat insulation color steel watt according to claim 1, it is characterized in that, covered PUR rete two (6) between the soffit of described aluminium foil layer (2) and the upper surface of substrate (1), described hot melt adhesive film two makes aluminium foil layer (2) and substrate (1) be connected as a single entity.
3. heat insulation color steel watt according to claim 1 and 2; it is characterized in that; covered PUR rete three between the upper surface of described aluminium foil layer (2) and PET film topping one (3), described PUR rete three makes aluminium foil layer (2) and PET film topping one (3) be connected as a single entity.
4. heat insulation color steel watt according to claim 1 and 2, is characterized in that, described PET film topping one (3) has several salient point embossings (7).
5. heat insulation color steel watt according to claim 1 and 2, is characterized in that, the upper surface of described aluminium foil layer (2) has some brush streaks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683356.5U CN204252410U (en) | 2014-11-14 | 2014-11-14 | A kind of heat insulation color steel watt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420683356.5U CN204252410U (en) | 2014-11-14 | 2014-11-14 | A kind of heat insulation color steel watt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204252410U true CN204252410U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420683356.5U Expired - Fee Related CN204252410U (en) | 2014-11-14 | 2014-11-14 | A kind of heat insulation color steel watt |
Country Status (1)
| Country | Link |
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| CN (1) | CN204252410U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280144A (en) * | 2016-08-03 | 2017-01-04 | 台州市凌辉建材有限公司 | A kind of heat insulation color steel of high weathering |
| CN106639192A (en) * | 2016-12-24 | 2017-05-10 | 桐城市五强彩钢制品有限公司 | Heat-insulated color steel tile |
| CN109057173A (en) * | 2018-07-26 | 2018-12-21 | 界首市成龙塑业有限公司 | A kind of compound color steel tile of heat-insulated high intensity |
| CN113119559A (en) * | 2021-03-05 | 2021-07-16 | 江苏派恩新型材料有限公司 | Corrosion-resistant laminated tile and preparation method thereof |
-
2014
- 2014-11-14 CN CN201420683356.5U patent/CN204252410U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106280144A (en) * | 2016-08-03 | 2017-01-04 | 台州市凌辉建材有限公司 | A kind of heat insulation color steel of high weathering |
| CN106280144B (en) * | 2016-08-03 | 2018-06-08 | 台州市凌辉建材有限公司 | A kind of heat-insulated color steel of high weathering |
| CN106639192A (en) * | 2016-12-24 | 2017-05-10 | 桐城市五强彩钢制品有限公司 | Heat-insulated color steel tile |
| CN109057173A (en) * | 2018-07-26 | 2018-12-21 | 界首市成龙塑业有限公司 | A kind of compound color steel tile of heat-insulated high intensity |
| CN109057173B (en) * | 2018-07-26 | 2020-11-10 | 安徽成龙塑业科技有限公司 | Heat-insulating high-strength composite color steel tile |
| CN113119559A (en) * | 2021-03-05 | 2021-07-16 | 江苏派恩新型材料有限公司 | Corrosion-resistant laminated tile and preparation method thereof |
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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: 20150408 Termination date: 20201114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |