CN203270962U - Metal roof structure - Google Patents
Metal roof structure Download PDFInfo
- Publication number
- CN203270962U CN203270962U CN 201320274005 CN201320274005U CN203270962U CN 203270962 U CN203270962 U CN 203270962U CN 201320274005 CN201320274005 CN 201320274005 CN 201320274005 U CN201320274005 U CN 201320274005U CN 203270962 U CN203270962 U CN 203270962U
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- Prior art keywords
- layer
- glass wool
- roof structure
- metal roof
- sound absorbing
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Abstract
The utility model discloses a metal roof structure. A steel inner lining plate is arranged on the lowermost layer of the roof structure, an aluminum-magnesium-manganese alloy roof panel is arranged on the topmost layer of the roof structure, and a supporting steel plate and a gypsum fiberboard are further arranged between the aluminum-magnesium-manganese alloy roof panel and the inner lining plate. The supporting steel plate is supported on the bottom of the gypsum fiberboard, a superfine glass wool noise proof layer is filled between the aluminum-magnesium-manganese alloy roof panel and the gypsum fiberboard, and a support purline is arranged on the bottom of the supporting steel plate for supporting. A non-woven fabric dust layer is paved on the inner lining plate, and the non-woven fabric dust layer is provided with a glass wool sound absorbing layer. Thermal insulation cotton is filled between the glass wool sound absorbing layer and the support purline, a vapor barrier layer is arranged between the thermal insulation cotton and the glass wool sound absorbing layer, and a waterproof vapor penetrating layer is arranged between the superfine glass wool noise proof layer and the gypsum fiberboard. By means of the metal roof structure, the waterproof effect of a metal roof is improved, and meanwhile outdoor noise can also be prevented from reaching to the inside of a room. In addition, the thermal insulation dampproof vapor penetrating effect of the metal roof is also improved.
Description
Technical field
The utility model relates to the metal roof structure.
Background technology
For the super large space buildings, there is following several subject matter:
1, the roof waterproof grade is high, in case seepage occurs, can cause huge political fallout and economic loss;
2, can produce impact sound to roof panel because rainwater drops on roof panel, simultaneously because wind action also may be created in the wind song on the roof, perhaps other outdoor noises all finally can pass to by garret indoor;
3, in addition, as everyone knows, glass wool or rock wool are light because of its quality, performance is good, it is as the roofing of modern architecture extensive use/metope heat insulating material, if bad but the protection against the tide of containment system is processed, indoor water vapour is easy to the containment system inner penetration, make heat-preservation cotton mouldy, rotten, thereby greatly reduce heat-insulating property.
The utility model content
Technical problem to be solved in the utility model just is to provide a kind of metal roof structure, improves the waterproof effect of metal Roof, avoids simultaneously outdoor noise to pass to indoor, also will improve in addition the saturating vapour effect of heat-holding dampproof of metal Roof.
for solving the problems of the technologies described above, the utility model adopts following technical scheme: a kind of metal roof structure, the roof construction orlop is the interior lining panel of steel, the roof construction the superiors are the aluminum-magnesium-manganese alloy roof plate, it is characterized in that: also be provided with supporting steel plate and plasterboard between aluminum-magnesium-manganese alloy roof plate and interior lining panel, wherein supporting steel plate is supported on bottom plasterboard, be filled with superfine glass silk flosssilk wadding anti-noise layer between described aluminum-magnesium-manganese alloy roof plate and plasterboard, described supporting steel plate bottom is provided with the support purlin and supports, be equipped with the nonwoven dust layer on described interior lining panel, described nonwoven dust layer is provided with the glass wool sound absorbing layer, be filled with heat-preservation cotton between described glass wool sound absorbing layer and support purlin, be provided with every the vapour layer between heat-preservation cotton and glass wool sound absorbing layer, be provided with the water-proof air-permeable layer between superfine glass silk flosssilk wadding anti-noise layer and plasterboard.
Preferably, the thickness of described aluminum-magnesium-manganese alloy roof plate is 0.9mm, and the thickness of described plasterboard is 12mm, and the thickness of described supporting steel plate is 0.4mm, and the thickness of described interior lining panel is 0.5mm.
Preferably, described support purlin is several shaped steel of cold bending thin wall.
Preferably, described is that the spy of Du Pont defends strong SD2 water-proof air-permeable film every the vapour layer, and described water-proof air-permeable layer is that the spy of Du Pont defends strong water-proof air-permeable film, and model specification is Therma.
Preferably, by the thick 15mm that is densified to of 30mm, the unit weight of described superfine glass silk flosssilk wadding anti-noise layer is 12kg to described superfine glass silk flosssilk wadding anti-noise layer in construction.
Preferably, described heat-preservation cotton is two-layer structure, and the upper strata is heat preservation rock, and lower floor is glass wool.
Preferably, described glass wool sound absorbing layer, upper strata heat preservation rock and lower floor's glass wool are by the thick 30mm that is densified to of 50mm, and the unit weight of described glass wool sound absorbing layer is 12kg, and the unit weight of described upper strata heat preservation rock is 100kg, and the unit weight of described lower floor glass wool is 24kg.
Preferably, the surface density of described aluminum-magnesium-manganese alloy roof plate is 3.4kg/m
2, the surface density of described supporting steel plate is 3.83kg/m
2, the surface density of described plasterboard is 9kg/m
2, the surface density of described interior lining panel is 4.7kg/m
2, the surface density of described superfine glass silk flosssilk wadding anti-noise layer, heat-preservation cotton and glass wool sound absorbing layer is 7.5kg/m
2, the surface density of described support purlin is 5.6kg/m
2
Preferably, described interior lining panel is surface spraying perforation profiled sheet, and perforated percentage is 21%, aperture 24mm.
Preferably, the two-sided butyl rubber belt of described water-proof air-permeable layer lap-joint's employing bonds continuously.
The utility model arranges the twice waterproof construction and carries out waterproof, namely be provided with the secondary waterproofing course below the aluminum-magnesium-manganese alloy roof plate, this secondary waterproofing course adopts highdensity spunbond polyethylene nonwoven water-proof air-permeable layer, the combination of rigid waterproof layer and lower floor's flexible waterproof layer like this can be satisfied waterproof and not hinder again ventilative.
In addition, secondary waterproofing course clinch adopts two-sided butyl rubber belt that lap belt is bondd continuously, has avoided the infiltration of secondary waterproofing course clinch.
Because multilayer sandwich sheet structure can be obtained better defening effect than individual layer sheet material, so the utility model is provided with four laminates.Except the aluminum-magnesium-manganese alloy roof plate and undermost interior lining panel of top layer, also be provided with one supporting steel plate in the centre; Make together the sound insulation thick gypsum plank of 12mm.
The multi-layered board sound insulating structure is the same with individual layer sheet material, can produce coincidence effect equally, and critical frequency depends on the critical frequency of the lamina that forms multi-layered board.When the Double-layer sound-insulation structure that two identical individual layer sheet materials are combined into, because both critical frequencies are identical, this frequency has a large amount of acoustic energy and sees through, thereby the identical paddy of sound insulation is descended greatly, the recessed intensification of sound insulation frequency curve.Generally adopt the different lamina of thickness to form the Double-layer sound-insulation plate construction for commaterial, so that both coincidence frequencies stagger.So four set laminate materials of the utility model, every laminate material has different surface densities.The surface density of the superiors' aluminium alloy plate is 3.4kg/m
2, the intermediate layer steel plate is 3.83kg/m
2, the gypsum plank surface density is 9kg/m approximately
2, lower floor is 4.7kg/m
2
At first the utility model adopts solid-borne sound sound insulation measure, by increasing the damping action of plate, improve the sound insulation factor of coincidence frequency, thereby the paddy that coincide is shoaled, namely lay the thick superfine glass cotton material of 30mm at the bottom of roof panel, then by in design and construction, glass wool being compressed to 15mm, thereby make not only to be adjacent between plate and glass wool but also to have and form certain pressure, so just be equivalent to paste one deck damping material at the bottom of plate, by evidence, this kind way can effectively lower the solid-borne sound noise.
In addition, the utility model is in the punching of roof construction orlop interior lining panel, and perforation steel sole plate and heat-preservation cotton consist of sound-absorbing arrangement jointly, and test detects proof, and sound-absorption coefficient surpasses 0.85, satisfies building to the requirement of roof sound absorption qualities.
To sum up, the utility model is taked solid sound insulation at the roof skin, attracts structure and adopt at the roof internal layer, and final like this to have avoided outdoor noise to pass to indoor.
And moistureproof vapour-binding film is set below heat-preservation cotton due to the utility model, can stop indoor water vapour to the enclosed structure inner penetration, thereby effectively guarantee the thermal property of heat-preservation cotton and the durability of structure.And the characteristics of this engineering moistureproof design are, when supporting the use every the vapour layer and as for the water-proof air-permeable film above insulation layer, can make roofing obtain the isolated effect of excellent steam, and its internal steam can be discharged smoothly, thereby perfectly solve moistureproof problem.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is further described:
Fig. 1 is the utility model metal roof structural representation.
The specific embodiment
illustrate metal roof structure of the present utility model below in conjunction with Fig. 1, the roof construction orlop is the interior lining panel 1 of steel, the roof construction the superiors are aluminum-magnesium-manganese alloy roof plate 12, also be provided with supporting steel plate 8 and plasterboard 9 between aluminum-magnesium-manganese alloy roof plate and interior lining panel, wherein supporting steel plate is supported on bottom plasterboard, be filled with superfine glass silk flosssilk wadding anti-noise layer 11 between described aluminum-magnesium-manganese alloy roof plate and plasterboard, described supporting steel plate bottom is provided with support purlin 7 and supports, be equipped with nonwoven dust layer 2 on described interior lining panel 1, described nonwoven dust layer is provided with glass wool sound absorbing layer 3, be filled with heat-preservation cotton between described glass wool sound absorbing layer and support purlin, be provided with every vapour layer 4 between heat-preservation cotton and glass wool sound absorbing layer, be provided with water-proof air-permeable layer 10 between superfine glass silk flosssilk wadding anti-noise layer and plasterboard.
The thickness of described aluminum-magnesium-manganese alloy roof plate 12 is 0.9mm, and the thickness of described plasterboard 9 is 12mm, and the thickness of described supporting steel plate 8 is 0.4mm, and the thickness of described interior lining panel 1 is 0.5mm.Described support purlin 7 is several shaped steel of cold bending thin wall.
Described every vapour layer 4 for the spy of Du Pont defends strong SD2 water-proof air-permeable film, described water-proof air-permeable layer 10 is strong water-proof air-permeable film for the spy of Du Pont defends, model specification is Therma.
By the thick 15mm that is densified to of 30mm, the unit weight of described superfine glass silk flosssilk wadding anti-noise layer is 12kg to described superfine glass silk flosssilk wadding anti-noise layer 11 in construction.
Described heat-preservation cotton is two-layer structure, and the upper strata is heat preservation rock, and lower floor is glass wool.Described glass wool sound absorbing layer, upper strata heat preservation rock 6 and lower floor's glass wool 5 are by the thick 30mm that is densified to of 50mm, and the unit weight of described glass wool sound absorbing layer is 12kg, and the unit weight of described upper strata heat preservation rock 6 is 100kg, and the unit weight of described lower floor glass wool 5 is 24kg.
The surface density of described aluminum-magnesium-manganese alloy roof plate is 3.4kg/m
2, the surface density of described supporting steel plate is 3.83kg/m
2, the surface density of described plasterboard is 9kg/m
2, the surface density of described interior lining panel is 4.7kg/m
2, the surface density of described superfine glass silk flosssilk wadding anti-noise layer, heat-preservation cotton and glass wool sound absorbing layer is 7.5kg/m
2, the surface density of described support purlin is 5.6kg/m
2Described interior lining panel is surface spraying perforation profiled sheet, and perforated percentage is 21%, aperture 24mm.The two-sided butyl rubber belt of described water-proof air-permeable layer lap-joint's employing bonds continuously.
Sound absorption material is set in roof construction, thereby the roof noise is just decayed by roof construction the time reach the purpose of sound insulation, what the utility model was selected is the porous absorption material with sound absorption function, the material of considering the different unit weights of unlike material has different acoustically effectives to the sound of different frequency range, so chosen different materials, be followed successively by from top to bottom:
The thick super glass wool of 50mm, unit weight 12kg;
The thick heat preservation rock of 50mm (on), unit weight 100kg;
The thick heat insulation glass cotton of 50mm (in), unit weight 24kg;
The thick heat insulation glass cotton of 50mm (under) unit weight 12kg.
Claims (10)
1. metal roof structure, the roof construction orlop is the interior lining panel of steel, the roof construction the superiors are the aluminum-magnesium-manganese alloy roof plate, it is characterized in that: also be provided with supporting steel plate and plasterboard between aluminum-magnesium-manganese alloy roof plate and interior lining panel, wherein supporting steel plate is supported on bottom plasterboard, be filled with superfine glass silk flosssilk wadding anti-noise layer between described aluminum-magnesium-manganese alloy roof plate and plasterboard, described supporting steel plate bottom is provided with the support purlin and supports, be equipped with the nonwoven dust layer on described interior lining panel, described nonwoven dust layer is provided with the glass wool sound absorbing layer, be filled with heat-preservation cotton between described glass wool sound absorbing layer and support purlin, be provided with every the vapour layer between heat-preservation cotton and glass wool sound absorbing layer, be provided with the water-proof air-permeable layer between superfine glass silk flosssilk wadding anti-noise layer and plasterboard.
2. metal roof structure according to claim 1, it is characterized in that: the thickness of described aluminum-magnesium-manganese alloy roof plate is 0.9mm, and the thickness of described plasterboard is 12mm, and the thickness of described supporting steel plate is 0.4mm, and the thickness of described interior lining panel is 0.5mm.
3. metal roof structure according to claim 1, it is characterized in that: described support purlin is several shaped steel of cold bending thin wall.
4. metal roof structure according to claim 1, it is characterized in that: described is that the spy of Du Pont defends strong SD2 water-proof air-permeable film every the vapour layer, and described water-proof air-permeable layer is that the spy of Du Pont defends strong water-proof air-permeable film, and model specification is Therma.
5. the described metal roof structure of according to claim 1 to 4 any one, it is characterized in that: by the thick 15mm of being densified to of 30mm, the unit weight of described superfine glass silk flosssilk wadding anti-noise layer is 12kg to described superfine glass silk flosssilk wadding anti-noise layer in construction.
6. metal roof structure according to claim 5, it is characterized in that: described heat-preservation cotton is two-layer structure, and the upper strata is heat preservation rock, and lower floor is glass wool.
7. metal roof structure according to claim 6, it is characterized in that: described glass wool sound absorbing layer, upper strata heat preservation rock and lower floor's glass wool are by the thick 30mm of being densified to of 50mm, the unit weight of described glass wool sound absorbing layer is 12kg, the unit weight of described upper strata heat preservation rock is 100kg, and the unit weight of described lower floor glass wool is 24kg.
8. metal roof structure according to claim 7, it is characterized in that: the surface density of described aluminum-magnesium-manganese alloy roof plate is 3.4kg/m
2, the surface density of described supporting steel plate is 3.83kg/m
2, the surface density of described plasterboard is 9kg/m
2, the surface density of described interior lining panel is 4.7kg/m
2, the surface density of described superfine glass silk flosssilk wadding anti-noise layer, heat-preservation cotton and glass wool sound absorbing layer is 7.5kg/m
2, the surface density of described support purlin is 5.6kg/m
2
9. metal roof structure according to claim 8 is characterized in that: described interior lining panel is surface spraying perforation profiled sheet, and perforated percentage is 21%, aperture 24mm.
10. metal roof structure according to claim 1 is characterized in that: described water-proof air-permeable layer lap-joint adopts two-sided butyl rubber belt to bond continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274005 CN203270962U (en) | 2013-05-17 | 2013-05-17 | Metal roof structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320274005 CN203270962U (en) | 2013-05-17 | 2013-05-17 | Metal roof structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203270962U true CN203270962U (en) | 2013-11-06 |
Family
ID=49501402
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320274005 Expired - Fee Related CN203270962U (en) | 2013-05-17 | 2013-05-17 | Metal roof structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203270962U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291014A (en) * | 2013-05-17 | 2013-09-11 | 中天建设集团有限公司 | Metal roof structure |
| CN103758294A (en) * | 2013-12-18 | 2014-04-30 | 安徽森泰塑木新材料有限公司 | Heat insulating waterproof roof of integrated housing and support structure thereof |
| CN104314246A (en) * | 2014-10-22 | 2015-01-28 | 珠海宜高绿建科技有限公司 | Integrated anti-leakage energy-saving noise reduction roof system |
| CN111236544A (en) * | 2020-01-10 | 2020-06-05 | 中铁六局集团有限公司 | Sound-insulation metal roof and laying method thereof |
-
2013
- 2013-05-17 CN CN 201320274005 patent/CN203270962U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103291014A (en) * | 2013-05-17 | 2013-09-11 | 中天建设集团有限公司 | Metal roof structure |
| CN103758294A (en) * | 2013-12-18 | 2014-04-30 | 安徽森泰塑木新材料有限公司 | Heat insulating waterproof roof of integrated housing and support structure thereof |
| CN103758294B (en) * | 2013-12-18 | 2015-10-28 | 安徽森泰塑木新材料有限公司 | Integrated house heat-insulation waterproof roof and braced structures thereof |
| CN104314246A (en) * | 2014-10-22 | 2015-01-28 | 珠海宜高绿建科技有限公司 | Integrated anti-leakage energy-saving noise reduction roof system |
| CN104314246B (en) * | 2014-10-22 | 2016-08-03 | 珠海宜高绿建科技有限公司 | A kind of integration anti-leakage energy-saving noise reduction Roof system |
| CN111236544A (en) * | 2020-01-10 | 2020-06-05 | 中铁六局集团有限公司 | Sound-insulation metal roof and laying method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131106 Termination date: 20140517 |