CN102409814B - Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof - Google Patents
Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof Download PDFInfo
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- CN102409814B CN102409814B CN201110390104.4A CN201110390104A CN102409814B CN 102409814 B CN102409814 B CN 102409814B CN 201110390104 A CN201110390104 A CN 201110390104A CN 102409814 B CN102409814 B CN 102409814B
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Abstract
The invention relates to a double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof. In a traditional metal roof system, heat-preserving cotton and a metal plate are directly arranged on a steel structure; only one heat-preserving layer and one waterproof layer are arranged; and the heat-preserving and the waterproof performances are poor. The double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof disclosed by the invention comprises a lower-part main steel structure (1), wherein a primary purline (3) is connected on the lower-part main steel structure through a primary purline supporting bracket (2); a perforated contour plate (4) and a reinforcing rib tube (5) are arranged on the primary purline; a non-woven fabric dustproof layer (6) is arranged on the perforated contour plate; a sound-absorbing cotton layer (7) is arranged on the non-woven fabric dustproof layer; a secondary purline (10) is connected on the primary purline through a secondary purline supporting bracket (8); a galvanized steel wire mesh (11) is arranged on the secondary purline; a fiberglass cotton layer (12) with a aluminium foil layer below is arranged on the galvanized steel wire mesh; a profiled steel sheet (13) is connected on the fiberglass cotton layer with the aluminium foil layer below; a waterproof layer (14) is arranged on the profiled steel sheet; an Enkasi mesh noise-reducing layer (15) is paved on the waterproof layer; and a metal layer face plate (17) is connected on the Enkasi mesh noise-reducing layer through a fixing support (16) with a heat-insulating pad. The product provided by the invention is used as the building roof.
Description
technical field:
the invention belongs to the field of engineering technology of construction work metal Roof, be specifically related to a kind of Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof.
background technology:
conventional metals Roof system adopts on steel work and directly installs heat-preservation cotton and metal sheet, this Roof system only has one insulation layer and waterproofing course, its Roof system insulation and water resistance poor, be suitable for general industry and civilian construction that rooftop AC unit is III grade, and this Roof system is through exposing to the sun and rain, and can produce fluid sealant aging for a long time, metal sheet surface corrodes, damage once when metal roofing board, rain water on roof seepage will be produced, the normal use of impact building.In cold district, accumulated snow, in the season in the early spring, easily forms snow dam.Because snow dam prevents the snow-broth of thawing to discharge, form ponding, infiltrate in roofing from the gap of metal roofing board handing-over, cause drainage.In recent years, occurred the Roof system of some double-deck waterproof thermal-insulated sound insulations in industry, but these Roof systems mostly do not arrange noise reduction sound absorbing layer yet, do not possess internal and external ornament effect, and waterproof effect is not good yet.
summary of the invention:
the object of the invention is to provide a kind of Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof for above-mentioned Problems existing, can effective isolating chamber external noise, absorb room noise, appearance looks elegant is generous, easy for installation, and water proofing property, heat insulating ability are all good.
above-mentioned object is realized by following technical scheme:
a kind of Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof, its composition comprises: the main steel work in bottom, the main steel work in described bottom connects main purlin by the holder of main purlin purlin, described main purlin installs perforation contour plate and bracing tube, described perforation contour plate arranges non-woven fabrics dust layer, above described non-woven fabrics dust layer, acoustical cotton layer is set, described main purlin connects time purlin by time purlin bracket, galvanized steel wire netting installed by described secondary purlin, described zinc-coated wire arranges the glass silk flosssilk wadding layer of band aluminium foil on the net, profiled sheet is connected above the glass silk flosssilk wadding layer of described band aluminium foil, described profiled sheet arranges waterproofing course, described waterproofing course is laid this net noise reduction layer of anka, by being with the fixed bearing connection metal deck panels of heat insulating mattress on this net noise reduction layer of described anka, described secondary purlin bracket is successively through described perforation contour plate, described non-woven fabrics dust layer, secondary purlin described in described acoustical cotton layer supports.
described Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof, the secondary purlin described in described secondary purlin bracket is connected by time purlin connector.
described Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof, described waterproofing course adopts polyurethane coating film waterproof, JS coating waterproofing or PVC roll material waterproof or polyethylene polypropylene fiber sheet waterproof or modified asphalt waterproof coiled material.
described Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof, described metal level panel adopts aluminum-magnesium-manganese alloy roof plate or various compression color steel plate or various die mould titanium zine plate.
a kind of Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof construction installation method, after lower main structure installs, repetition measurement alignment error, main steel work structure is released main purlin purlin restitope put, regulate purlin holder height, main purlin is installed, main purlin is released time purlin purlin restitope put, time purlin purlin holder is installed, regulate purlin holder height, perforation contour plate and bracing tube are made fixed plate, form overall plate, by this plate block-by-block, be arranged on main purlin by Pin self threading pin, time purlin is installed in the holder of secondary purlin purlin, non-woven fabrics and acoustical cotton are laid on and bore a hole on die mould PVDF plate, galvanized steel wire netting installed by secondary purlin, lay band aluminium foil glass silk flosssilk wadding, profiled sheet, profiled sheet does second waterproofing course, wherein aluminium foil layer is below glass silk flosssilk wadding, metal roofing board fixed bearing is installed, second waterproofing course is laid this net of anka, finally metal roofing board is installed, the installation of whole Double-layer waterproof noise-reducing heat-preserving sound-absorbing roofing.
beneficial effect:
1. the present invention adopts the metal level panel of aluminum-magnesium-manganese alloy roof plate or various compression color steel plate or die mould titanium zine plate as first waterproofing course, and substructure is played a protective role, lower floor is that the second waterproofing course that does on profiled sheet is (as polyurethane coating film, JS waterproof coating etc.) or waterproof coiled material (as PVC roll material waterproof, polyethylene polypropylene waterproof, modified asphalt waterproof coiled material etc.), avoid the leakage hidden trouble of lap-joint between original metal roofing board, owing to adopting this kind of waterproof form, whole roofing can form an overall waterproofing system, there is not gap, waterproof I can be reached, II grade standard.Noise reduction layer is arranged between two-layer waterproof, by this network arrangements of anka on second waterproofing course.
. the present invention adopts and set up bracing tube on perforation contour plate, forms overall plate, is arranged on main purlin with self threading pin.Do not need during installation to construct under roofing, only need to construct on roofing, reduce difficulty of construction, improve speed and safety, reduce construction cost.
. level connection and reasonable arrangement of the present invention, can effective isolating chamber external noise, absorb room noise, appearance looks elegant is generous, easy for installation, and water proofing property, heat insulating ability are all good.
accompanying drawing illustrates:
accompanying drawing 1 is the perspective view of this product.
accompanying drawing 2 is main TV structure schematic diagrames of this product.
accompanying drawing 3 is A-A sectional drawings of accompanying drawing 2.
detailed description of the invention:
embodiment 1:
as Figure 1-3, Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof, its composition comprises: the main steel work 1 in bottom, the main steel work in described bottom connects main purlin 3 by main purlin purlin holder 2, described main purlin installs perforation contour plate 4 and bracing tube 5, described perforation contour plate arranges non-woven fabrics dust layer 6, above described non-woven fabrics dust layer, acoustical cotton layer 7 is set, described main purlin connects time purlin 10 by time purlin bracket 8, galvanized steel wire netting 11 installed by described secondary purlin, described zinc-coated wire arranges the glass silk flosssilk wadding layer 12 of band aluminium foil (aluminium foil layer under) on the net, profiled sheet 13 is connected above the glass silk flosssilk wadding layer of described band aluminium foil (aluminium foil layer under), described profiled sheet is arranged waterproofing course 14, described waterproofing course is laid this net noise reduction layer 15 of anka, by being with the fixed bearing 16 connection metal deck panels 17 of heat insulating mattress on this net noise reduction layer of described anka.
embodiment 2:
described Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof, described secondary purlin bracket connects described secondary purlin by time purlin connector 9.
embodiment 3:
described Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof, described waterproofing course adopts polyurethane coating film waterproof, JS coating waterproofing or PVC roll material waterproof or polyethylene polypropylene fiber sheet waterproof or modified asphalt waterproof coiled material.
embodiment 4:
described Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof, described metal level panel adopts aluminum-magnesium-manganese alloy roof plate or various compression color steel plate or various die mould titanium zine plate.
installation process:
after lower main structure installs, repetition measurement alignment error, main steel work structure 1 is released main purlin purlin restitope put, regulate purlin holder 2 height, main purlin 3 is installed, time purlin purlin holder 8 position released by main purlin 3, time purlin purlin holder 8 is installed, regulate purlin holder height, contour plate (as Pierced Aluminum Plank, perforation color steel, PVDF plate etc.) 4 of boring a hole makes fixed plate with bracing tube 5, by this plate block-by-block, is arranged on main purlin by Pin, time purlin 10 is installed in the holder of secondary purlin purlin, non-woven fabrics 6 and acoustical cotton 7 is laid on and bores a hole on die mould PVDF plate.Secondary purlin is installed galvanized steel wire netting 11, lay band aluminium foil (aluminium foil layer under) glass silk flosssilk wadding 12, profiled sheet 13, profiled sheet does second waterproofing course (coating waterproofing or waterproof coiled material) 14, metal roofing board is installed (as aluminum-magnesium-manganese alloy roof plate, various compression color steel plate, various die mould titanium zine plates etc.) fixed bearing 16(is with heat insulating mattress), second waterproofing course is laid this net 15 of anka, metal roofing board is finally installed (as aluminum-magnesium-manganese alloy roof plate, various compression color steel plate, various die mould titanium zine plates etc.) 17, the installation of whole Double-layer waterproof noise-reducing heat-preserving sound-absorbing roofing.
Claims (5)
1. a Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof, its composition comprises: the main steel work in bottom, the main steel work in described bottom connects main purlin by the holder of main purlin purlin, it is characterized in that: described main purlin installs perforation contour plate and bracing tube, described perforation contour plate arranges non-woven fabrics dust layer, above described non-woven fabrics dust layer, acoustical cotton layer is set, described main purlin connects time purlin by time purlin bracket, galvanized steel wire netting installed by described secondary purlin, described zinc-coated wire arranges the glass silk flosssilk wadding layer of band aluminium foil on the net, profiled sheet is connected above the glass silk flosssilk wadding layer of described band aluminium foil, described profiled sheet arranges waterproofing course, described waterproofing course is laid this net noise reduction layer of anka, by being with the fixed bearing connection metal deck panels of heat insulating mattress on this net noise reduction layer of described anka, described secondary purlin bracket is successively through described perforation contour plate, described non-woven fabrics dust layer, secondary purlin described in described acoustical cotton layer supports.
2. Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof according to claim 1, is characterized in that: the secondary purlin described in described secondary purlin bracket is connected by time purlin connector.
3. Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof according to claim 1 and 2, is characterized in that: described waterproofing course adopts polyurethane coating film waterproof, JS coating waterproofing or PVC roll material waterproof or polyethylene polypropylene fiber sheet waterproof or modified asphalt waterproof coiled material.
4. Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof according to claim 1 and 2, is characterized in that: described metal level panel adopts aluminum-magnesium-manganese alloy roof plate or various compression color steel plate or various die mould titanium zine plate.
5. a Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof construction installation method, it is characterized in that: after lower main structure installs, repetition measurement alignment error, main steel work structure is released main purlin purlin restitope put, regulate purlin holder height, main purlin is installed, main purlin is released time purlin purlin restitope put, time purlin purlin holder is installed, regulate purlin holder height, perforation contour plate and bracing tube are made fixed plate, form overall plate, by this plate block-by-block, be arranged on main purlin by Pin self threading pin, time purlin is installed in the holder of secondary purlin purlin, non-woven fabrics and acoustical cotton are laid on and bore a hole on die mould PVDF plate, galvanized steel wire netting installed by secondary purlin, lay band aluminium foil glass silk flosssilk wadding, profiled sheet, profiled sheet does second waterproofing course, wherein aluminium foil layer is below glass silk flosssilk wadding, metal roofing board fixed bearing is installed, second waterproofing course is laid this net of anka, finally metal roofing board is installed, the installation of whole Double-layer waterproof noise-reducing heat-preserving sound-absorbing roofing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110390104.4A CN102409814B (en) | 2011-11-30 | 2011-11-30 | Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201110390104.4A CN102409814B (en) | 2011-11-30 | 2011-11-30 | Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof |
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| CN102409814A CN102409814A (en) | 2012-04-11 |
| CN102409814B true CN102409814B (en) | 2015-04-15 |
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| CN201110390104.4A Expired - Fee Related CN102409814B (en) | 2011-11-30 | 2011-11-30 | Double-layer waterproof noise-reducing heat-preserving sound-absorbing metal roof |
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| CN103291012A (en) * | 2013-05-17 | 2013-09-11 | 中天建设集团有限公司 | Sound absorption and noise reduction process for metal roof of building with super-large space |
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