CN100473792C - A composite roof panel, and roof panel assembly comprising the same - Google Patents

A composite roof panel, and roof panel assembly comprising the same Download PDF

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Publication number
CN100473792C
CN100473792C CNB2003801057789A CN200380105778A CN100473792C CN 100473792 C CN100473792 C CN 100473792C CN B2003801057789 A CNB2003801057789 A CN B2003801057789A CN 200380105778 A CN200380105778 A CN 200380105778A CN 100473792 C CN100473792 C CN 100473792C
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CN
China
Prior art keywords
plate
overlap
internal layer
lozenges
skin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CNB2003801057789A
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Chinese (zh)
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CN1726329A (en
Inventor
詹姆斯·卡罗兰
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Kingspan Research and Developments Ltd
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Kingspan Research and Developments Ltd
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Publication date
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Publication of CN1726329A publication Critical patent/CN1726329A/en
Application granted granted Critical
Publication of CN100473792C publication Critical patent/CN100473792C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04CSTRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/26Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
    • E04C2/284Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
    • E04C2/292Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and sheet metal
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/352Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material at least one insulating layer being located between non-insulating layers, e.g. double skin slabs or sheets
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/35Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation
    • E04D3/351Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material
    • E04D3/355Roofing slabs or stiff sheets comprising two or more layers, e.g. for insulation at least one of the layers being composed of insulating material, e.g. fibre or foam material the insulating layers of adjacent slabs having cooperating edges
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04DROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D3/00Roof covering by making use of flat or curved slabs or stiff sheets
    • E04D3/36Connecting; Fastening
    • E04D3/361Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
    • E04D3/362Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets by locking the edge of one slab or sheet within the profiled marginal portion of the adjacent slab or sheet, e.g. using separate connecting elements

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Building Environments (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)
  • Body Structure For Vehicles (AREA)
  • Laminated Bodies (AREA)

Abstract

A composite roof panel for flat or low pitch roofs comprises a generally flat external sheet (2), a profiled internal decking sheet (3), and an insulating core (4) between the external sheet (2) and internal sheet (3). The external sheet (2) has an external male projecting part (10) and an internal recess part (11) on one side for engagement, on assembly, with a corresponding external recess part (12) and projecting inner male part (13) respectively on the opposite side of the panel. At least a portion of the side edges (21, 22) of the insulating core (4) between the joint forming portions of the external sheet and internal lining sheet has an inclined wedge profile. The inclined wedge profiles of the side edges (21, 22) of the insulating core (4) form oppositely directed wedge faces. A side edge (22) of the insulating core (4) of one panel (20A) is matched with the opposite side edge (21) of an adjacent panel (20B). On assembly, a first overlap portion (30) of the panel receives a second overlap portion (31) of the adjacent panel. A joint reinforcing plate (40) has a downwardly extending locator defined by a projection (41) which is located in a gap (35) at the joint to ensure that the reinforcing plate (40) is accurately positioned relative to the joint. The plate (40) has holes (42, 43) to receive joint fasteners (44, 45).

Description

Composite roof panel and the roofing slab assembly that comprises this composite roof panel
Technical field
The present invention relates to a kind of composite roof panel, it comprises skin, internal liner sheet and the adiabatic core between skin and internal liner sheet.
Background technology
This type of composite roof panel is known and the roof that is widely used in tilting.
Flat roof or those gradients are coated with metal level usually less than the roof of 2 degree, and this metal level is extending between purlin and/or the support member and is being fixed on purlin and/or the support member.Then thermal insulation material such as heat insulation foam layer are placed on above the metal level on the spot, and cover upward weather membrane to thermal insulation material.This system is inconvenient usually, because be difficult to carry out on the spot this work.This system constructing speed is slow.In addition, also exist the danger that setter destroys film.In addition, common rigidity of known system or firmness are not enough, and bear the limited in one's ability of load.
The object of the present invention is to provide a kind of improved flat roofing slab and board component, at least some during it can address the above problem.
Summary of the invention
According to the present invention, a kind of composite roof panel that is used for flat or flat substantially roof is provided, comprising:
Flat substantially skin;
Special-shaped internal layer, it has the trapezoidal part of a plurality of cardinal principles; And
Adiabatic core between skin and internal layer;
Described plate has along first overlap of side extension and second overlap that extends along opposite side;
Described internal layer has internal layer first overlap that is positioned on the side and internal layer second overlap that is positioned on the opposite side, and first overlap of internal layer does not have adiabatic core substantially;
The adiabatic core side of the first clinch office has the first single lozenges, and this first lozenges is outward-dipping and extend to skin from internal layer first overlap; The side of the adiabatic core of the second clinch office has the second single lozenges, and this second lozenges is relative with first lozenges and tilt in the course outwardly from internal layer second overlap;
On the thickness of each plate, when assembling, each internal layer overlap of adjacent each plate can be meshing with each other, and when assembling, first and second lozenges of the adiabatic core of adjacent each plate can be meshing with each other.
In one embodiment, a lozenges of adiabatic core faces toward skin with 70 ° to 80 ° angle, and another lozenges of adiabatic core faces toward outer with corresponding 110 °-100 ° angle.Preferably, facing to outer, another lozenges of adiabatic core faces toward outer with corresponding about 105 ° angle a lozenges of adiabatic core with about 75 ° angle.
The trapezoidal part of described cardinal principle can have sidewall with the level.
In one embodiment, the internal layer overlap is limited by the part trapezoidal portions.
Preferably, the degree of depth of trapezoidal portions is at least 90mm, is preferably about 110mm.
In one embodiment, skin has skin first overlap that is positioned on the side and skin second overlap that is positioned on the opposite side.Described skin can have evagination ledge and female parts on a side, the interior convex portion that has corresponding outer concave portion respectively and give prominence on the opposite side of plate.
When assembling, the ragged edge of adjacent panels can separate joint betwixt, to limit a space.
In one embodiment, after assembling, the space limits the locator that an outer reinforcement plate that is used for the extension of interlayer adjacent each plate outside positions.
The present invention also provides a kind of heat insulating panel assembly, comprises a plurality of thermal insulation slabs of the present invention.
In one embodiment, this assembly comprises a reinforcement plate, and it extends across the joint between adjacent panels.
In a preferred embodiment, this reinforcement plate has locator, and it is used for meshing the space of the outer interlayer of into adjacent each plate.
Preferably reinforcement plate has the hole, to hold tab fasteners.
The present invention also provides a kind of reinforcement plate, is used for as previously mentioned the heat insulating panel assembly with institute's example.
Description of drawings
By the following explanation that only provides and done with reference to the accompanying drawings by way of example, the present invention may be better understood for the general, wherein:
Fig. 1 is the phantom drawing of roofing slab of the present invention;
Fig. 2 is the sectional view of plate shown in Figure 1;
Fig. 3 a is the phantom of the present invention's two adjacent panels separately;
Fig. 3 b is the sectional view of the plate that links together;
Fig. 3 c is for having put the sectional view of adjacent each plate of reinforcement plate therebetween well;
Fig. 4 is for having put the sectional view of adjacent each plate of fixture therebetween well;
Fig. 5 is the outer field sectional view of plate;
Fig. 6 is the detailed section view of the joint of the outer interlayer of adjacent each plate;
Fig. 7 is the sectional view of the internal layer of plate; And
Fig. 8 is an A-A cross-sectional view among Fig. 7.
The specific embodiment
With reference to the accompanying drawings, it shows thermal insulation slab 1 of the present invention, and this thermal insulation slab comprises flat substantially skin 2, special-shaped interior trim layer 3 and the adiabatic core 4 between skin 2 and internal layer 3. Layer 2 and 3 is made by steel usually, and core 4 is made by polyurethane or polyisocyanurate foam material, and this foamed material is filled in the space between the layer 2 and 3.Plate 1 is used for roof system flat or low gradient (less than 2 degree).
Smooth steel skin 2 can have the weather membrane of pre-bonding, as plastic sheeting, and polyvinyl chloride for example.In this case, the PVC film can be heat-sealed at plate connector when assembling on the spot.The outer 2 pitch type films that can have pre-bonding can cover further pitch type film on the spot on this film.Outer 2 can also not have the weather membrane of pre-bonding, in this case, and above weather membrane such as PVC film can cover on the spot.
In assembly as shown in the figure, skin 2 has the compromise joint formation part that is used to be connected adjacent each plate with internal layer 3.In this case, outer 2 have evagination jut 10 and the female parts 11 that is positioned on the side, are used for meshing with the corresponding outer concave portion 12 and the outstanding convex portion 13 that are positioned on the plate opposite side respectively when assembling.
At least a portion side 21,22 of the adiabatic core 4 between the joint of skin and internal liner sheet forms partly has the profile of inclination, and the slope profile of the side 21,22 of adiabatic core 4 forms relative lozenges.During assembling, the side 21 of the adiabatic core 4 of a plate 20A matches with the relative side 22 of adjacent panels 20B.
For making best performance, a lozenges of adiabatic core extends with 70 °-80 ° angle, it is desirable to extend with 75 ° angle, and relative lozenges it is desirable to extend with 105 ° angle with corresponding 110 °-100 ° angle extension.
Interior trim layer 3 has the trapezoidal part of a plurality of cardinal principles, and in order to improve performance, the sidewall of trapezoidal portions is made step.The base portion of trapezoidal portions also can have the enhancing rib 60 of horizontal expansion.
For optimizing performance, the degree of depth of trapezoidal portions is at least 90mm, is preferably 110mm.The interior layer segment between trapezoidal portions and the thickness of the heat insulation foam between the skin are roughly 50mm at least, also can be 70mm at least.
Internal layer 3 comprises first overlap 31 that is positioned on the side, itself and outer 2 horizontal expansions mutually, and do not have heat insulation layer.Internal layer 3 also can have second overlap 32 that is positioned on the plate opposite side.During assembling, first overlap 31 of plate holds second overlap 32 of adjacent panels.
Should be noted that, behind adjacent each plate of assembling, between each ragged edge of outer 2, form space 35.Joint reinforcement plate 40 has the locator of downward extension, and it is limited by the projection 41 that is arranged in space 35, to guarantee that reinforcement plate 40 is accurately with respect to joint location.Plate 40 has two holes 42,43, to hold tab fasteners 44,45.Like this, reinforcement plate 40 guarantees that securing member 44,45 correctly is placed on the joint, aspect the globality of this joint (particularly relevant with securing member 44) after assurance is fastening is very important, and the joint that securing member 44 can extend through skin 2 and internal layer 3 forms several flaggies partly.Securing member 44,45 has low profile head, so that cover weather proof plastics (as PVC) bar 46 on mounting plate 40 and joint.
Be appreciated that if necessary one or more seals that covered in factory and/or that cover on the spot can be located at the joint between adjacent panels.For example, seal can be arranged in space 35.One or two side of adiabatic core can be coated with adiabatic band.
The invention provides the flat roofing slab of a kind of thermal insulation, it is convenient to carry out high-quality connection between adjacent each plate.Described connection can guarantee higher thermal insulation and fire line, owing to have lozenges at the adiabatic core of joint and lap-joint, can also have higher mechanical strength.Because these structures, plate can be used for possible up to now broad span.Plate is handled easily, and can be built into the twin spans that reaches 5-6 rice.Reinforcement plate and associated fasteners also help to optimize the intensity of the plate after the assembling.
Therefore, the invention provides the flat roofing slab of a kind of thermal insulation, its installation effectiveness height, thermal insulation, fire line and good mechanical property.
Be appreciated that plate can have opposed side edges or two different plates can have similar profile on two sides.
The present invention should not be limited to embodiment described herein, and it can do the variation on structure and the details.

Claims (20)

1. a composite roof panel is used for flat or flat substantially roof, comprising:
Flat substantially skin;
Special-shaped internal layer, it has a plurality of trapezoidal parts; And
Adiabatic core between skin and internal layer;
Described plate has along first overlap of side extension and second overlap that extends along opposite side;
Described internal layer has internal layer first overlap that is positioned on the side and internal layer second overlap that is positioned on the opposite side, and first overlap of internal layer does not have adiabatic core;
The side of the adiabatic core of the first clinch office has the first single lozenges, this first lozenges is outward-dipping and extend to skin from internal layer first overlap, the side of the adiabatic core of the second clinch office has the second single lozenges, and this second lozenges is relative with first lozenges and tilt in the course outwardly from internal layer second overlap;
On the thickness of each plate, when assembling, each internal layer overlap of adjacent each plate can be meshing with each other, and when assembling, first and second lozenges of the adiabatic core of adjacent each plate can be meshing with each other, and
Wherein adiabatic core lozenges with 70 ° to 80 ° angle facing to outer, another lozenges of adiabatic core with corresponding 110 °-100 ° angle facing to outer.
2. roofing slab according to claim 1, wherein, facing to outer, another lozenges of adiabatic core faces toward outer with corresponding about 105 ° angle a lozenges of adiabatic core with about 75 ° angle.
3. roofing slab according to claim 1, wherein, described trapezoidal part can have sidewall with the level.
4. roofing slab according to claim 1, wherein, the internal layer overlap is limited by the part trapezoidal portions.
5. according to claim 3 or 4 described roofing slabs, wherein, the degree of depth of trapezoidal portions is at least 90mm.
6. roofing slab according to claim 5, wherein, the degree of depth of trapezoidal portions is 110mm.
7. roofing slab according to claim 1, wherein, skin has skin first overlap that is positioned on the side and skin second overlap that is positioned on the opposite side.
8. roofing slab according to claim 7, wherein, described skin can have evagination ledge and female parts on a side, the interior convex portion that has corresponding outer concave portion respectively and give prominence on the opposite side of plate.
9. want 1 described roofing slab according to right, wherein, when assembling, the outer field side of adjacent each plate can separate joint betwixt, to limit a space.
10. roofing slab according to claim 9, wherein, in when assembling, the space limits the locator that an outer reinforcement plate that is used for the extension of interlayer adjacent each plate outside positions.
11. roofing slab according to claim 1, wherein, described skin is coated with weather membrane in the weather proof side.
12. roofing slab according to claim 11, wherein, described film is made by plastic material.
13. roofing slab according to claim 12, wherein, described film is made by polyvinyl chloride.
14. roofing slab according to claim 1, wherein, described skin is made by steel plate.
15. roofing slab according to claim 1, wherein, described internal layer is made by steel plate.
16. a roofing slab assembly, it comprises a plurality of roofing slabs as claimed in claim 1.
17. assembly according to claim 16 wherein, comprises the reinforcement plate that is used to extend across the joint between each adjacent panels.
18. assembly according to claim 17, wherein, described reinforcement plate has locator.
19. assembly according to claim 18, wherein, described locator is used for being engaged on the space of the outer interlayer of adjacent each plate.
20. according to each described assembly among the claim 17-19, wherein, described reinforcement plate has the hole, is used to hold tab fasteners.
CNB2003801057789A 2002-12-12 2003-12-12 A composite roof panel, and roof panel assembly comprising the same Expired - Fee Related CN100473792C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IE2002/0968 2002-12-12
IE20020968 2002-12-12

Publications (2)

Publication Number Publication Date
CN1726329A CN1726329A (en) 2006-01-25
CN100473792C true CN100473792C (en) 2009-04-01

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EP (1) EP1570141B1 (en)
CN (1) CN100473792C (en)
AT (1) ATE495324T1 (en)
AU (1) AU2003288482B2 (en)
DE (1) DE60335739D1 (en)
ES (1) ES2358422T3 (en)
GB (1) GB2396166B (en)
NZ (1) NZ540602A (en)
PT (1) PT1570141E (en)
WO (1) WO2004053252A1 (en)

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US8316603B2 (en) 2006-06-13 2012-11-27 Kingspan Research And Developments Limited Insulating panel made of two panel portions
PL2126243T3 (en) * 2007-01-12 2012-10-31 Deutsche Rockwool Mineralwoll Gmbh & Co Ohg Sloping roof system and insulating board for sloping roof systems
ITAR20070005U1 (en) * 2007-04-20 2007-07-20 High Facing Srl SANDWICH COVER PANEL
WO2009010994A1 (en) * 2007-07-16 2009-01-22 Metecno S.P.A. Self-supporting panel for building floors, and floor resulting therefrom
IE20080692A1 (en) * 2007-08-27 2009-07-08 Kingspan Res & Dev Ltd A composite panel
GB2455445B (en) * 2007-12-14 2012-12-12 Kingspan Res & Dev Ltd An insulating panel incorporating recycled material
EP3013916A1 (en) * 2013-06-28 2016-05-04 BV Scheepswerf Damen Gorinchem A laminated element, and a method of assembling and an assembly of a laminated element and another element
CN103498537A (en) * 2013-10-20 2014-01-08 山东普兰特板业有限公司 Poly isocyanuric acid ester modified polyurethane roof waterproof thermal-insulation board and producing process thereof
JP5864015B1 (en) * 2015-03-27 2016-02-17 日新製鋼株式会社 Metal roof material, roofing structure and roofing method using the same, and metal roof material manufacturing method

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Publication number Publication date
EP1570141A1 (en) 2005-09-07
AU2003288482B2 (en) 2009-01-08
EP1570141B1 (en) 2011-01-12
IE20030934A1 (en) 2004-06-16
WO2004053252A1 (en) 2004-06-24
GB2396166A (en) 2004-06-16
CN1726329A (en) 2006-01-25
AU2003288482A1 (en) 2004-06-30
ES2358422T3 (en) 2011-05-10
GB2396166B (en) 2006-11-29
GB0328932D0 (en) 2004-01-14
DE60335739D1 (en) 2011-02-24
ATE495324T1 (en) 2011-01-15
PT1570141E (en) 2011-04-19
NZ540602A (en) 2007-04-27

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