EP0854252A2 - Gebäudehülle - Google Patents
Gebäudehülle Download PDFInfo
- Publication number
- EP0854252A2 EP0854252A2 EP98810303A EP98810303A EP0854252A2 EP 0854252 A2 EP0854252 A2 EP 0854252A2 EP 98810303 A EP98810303 A EP 98810303A EP 98810303 A EP98810303 A EP 98810303A EP 0854252 A2 EP0854252 A2 EP 0854252A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- thermal insulation
- substructure
- holder
- covering
- building envelope
- 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.)
- Granted
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
- E04D3/3602—The fastening means comprising elongated profiles installed in or on the insulation layer
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- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D13/00—Special arrangements or devices in connection with roof coverings; Protection against birds; Roof drainage; Sky-lights
- E04D13/16—Insulating devices or arrangements in so far as the roof covering is concerned, e.g. characterised by the material or composition of the roof insulating material or its integration in the roof structure
- E04D13/1606—Insulation of the roof covering characterised by its integration in the roof structure
- E04D13/1643—Insulation of the roof covering characterised by its integration in the roof structure the roof structure being formed by load bearing corrugated sheets, e.g. profiled sheet metal roofs
- E04D13/165—Double skin roofs
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/3601—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer
- E04D3/3603—Connecting; Fastening of roof covering supported by the roof structure with interposition of a insulating layer the fastening means being screws or nails
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
- E04D3/00—Roof covering by making use of flat or curved slabs or stiff sheets
- E04D3/36—Connecting; Fastening
- E04D3/361—Connecting; Fastening by specially-profiled marginal portions of the slabs or sheets
- E04D3/362—Connecting; 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
Definitions
- the present invention relates to a building envelope, especially a warm roof, with a load-bearing substructure, a vapor seal, an essentially pressure-resistant one Thermal insulation, a covering, which on the thermal insulation rests, and bolt-shaped fasteners with a Shank and a head, which through the thermal insulation connect the covering to the substructure in a tensile manner.
- Roof constructions are known in which distance profiles are used or holder for receiving a covering on the load-bearing Substructure are set and the insulation between the Brackets or spacer profiles is installed.
- Many holders have to go through the insulation boards be pushed. So that the insulation boards are pierced can or the insulation without gaps to the holder or Adjoining spacer profiles, only soft insulation boards can be used.
- such insulation boards are not hard-wearing and are partly on the construction site up to utter destruction of the plate as a result of walking on the Insulation layer is inevitable during the construction process.
- this Construction is that with a single screw connection Covering can be attached to the substructure. Disadvantageous this construction is particularly the need for Formation of strips of reduced thickness in the Insulation layer. This is labor intensive and partially reduced the k value of the construction and increases the risk of errors when laying the insulation layer.
- a roof structure is also known from the same article, in which holder in the area of the standing seam on a consistently trained in constant strength Thermal insulation made of foam glass and through the Thermal insulation is screwed through to the substructure.
- the Standing seam is formed with a wide space the support surface of the holder extends in the folding direction. The fastening screws are thus on the axis of the fold arranged and fall into the space in the standing seam.
- the fasteners used for the tensile Connection of the holder with the load-bearing substructure are included both roof constructions with foam glass conventional Screws with a threaded section, a head and at most a shaft.
- the screwing depth is determined by the Thickness of the incompressible structure (insulation layer and Holder foot), the thread section above the for the attachment area goes beyond.
- the screws are in plastic screw sleeves with cover cap led to the thermal bridge via the screws zoom out so that the screw tips the thawing temperature not reach the indoor air.
- a disadvantage of the used Screws is that these, especially in the trapezoidal sheet, can be turned over and then no longer pull. A overtightened screw always leaves a hole in the Vapor seal and if the holder is not moved something new is set, a gap in the series of Fasteners.
- it should be quick to set up and be dismantled.
- the material and the workload should be with high execution accuracy and less Low probability of errors, the roof or the wall, therefore economical in terms of acquisition and maintenance be.
- preferred Mineral fiber boards made of rock wool or glass fibers can be used Building envelope can be isolated quickly and without errors.
- Such Plates can be made in large formats with a high Laying speed can be butted.
- the result reduction in impacts compared to one Foam glass insulation and the proven tightness of these joints ensures an excellent, complete insulation layer at the same time very rapid construction progress and unproblematic processing.
- Adjustments can be made on the Construction site with knives or saws, patchy joints to components such as chimneys or exhaust pipes, Channels and windows and the like can be stuffed by hand will.
- mineral fiber boards combine the desired adaptability to irregularities of the Underground and the environment and an elastic Pressability with high compressive strength.
- Roof structures are preferred to be treadproof insulation, because walking on the insulation layer can hardly be avoided.
- the fastener sets to a predetermined extent under a defined preload.
- the preload is a screw or rivet under pressure, e.g. by Wind or snow load, not easy.
- the covering is regularly biased, the Fasteners are loaded evenly. Any holders of a covering are parallel to the Substructure on the insulation layer and are therefore upright. Even pressing of the insulation layer can be achieved by a torque limit can be reached in the screwdriver, however, where construction allows, the Using fasteners with a shaft, which in length depends on the construction strength is coordinated. As a result, the extent of the pressure of the Thermal insulation predetermined by the length of the shaft.
- the Shaft length of the fasteners is constant, too the distance between covering and substructure is constant. According to the difference between the construction strength and the one protruding from the substructure after attachment The length of the shaft is therefore the insulation layer by the attached Fastener with a certain maximum pressure pressed. In the case of rivets, it is the one for tearing Predetermined breaking point in the retractable spreading the rivet Core required force and the compression resistance of the Insulation board constant. Therefore, when using of rivets instead of screws by choosing the Shaft length the pressure on the insulation board, or the extent the pressure of the insulation layer.
- Screws are advantageous for fastening the covering used, the maximum insertion depth by a to the Shaft adjacent termination of the thread area limited is. Screws are easy to assemble and cheaper to buy Manufactured as rivets.
- Solid steel or wood is expediently one Threaded form screw provided. This expands, shapes or a thread cuts into the material in which they hold should.
- Metal substructures are advantageous provided with a drill bit so that the Screw can be set, drilled and tightened. In order to the thread forming screw cannot be overtightened ends the thread in front of a shaft, which has a diameter has, which is not larger than the diameter of the Thread core is.
- the thread pitch is advantageous up to a Flattened screw axis normal plane. This will make the Tear resistance of the screw increases because of the screw an almost all-round and flat contact surface behind the Has opening. Such screws are under tension on the Screw can be unscrewed again.
- a conclusion of the thread range as a limitation of the Screw-in depth for screws can be screwed in fully Material, e.g. Full steel, by widening the Shaft can be achieved.
- the broadening is on the relatively hard surface. This will make it further Tightening the screw greatly increases the torque required.
- the Screw is tight when the thread is in the ground is screwed in so that the distance between the substructure and Screw head is constant.
- An advantageous covering consists of sheet metal elements and corresponding holders.
- Sheet shares are very dense and walkable roof covering, with which all inclinations, in limited areas, even without a slope can.
- Sheet metal has also been used as a panel or on the facade Sheet metal tape proven.
- Sheet metal covers are light, cheap and quick to assemble. Because the sheet metal covering on the Thermal insulation rests, compressive forces are directly on them passed on. Noise emissions caused by wind Coverage can also be reduced because a fluttering of the sheet metal covering by the adjacent one Insulation layer is hindered.
- the fasteners and the holder must only attention to the suction load.
- Holders arranged beneath the covering advantageously have a wide foot for the covering so that your Large footprint and thus the preload of the Fasteners caused pressure on the insulation layer low and the lever for power transmission to the Insulation layer is cheap. At most, the Support surface of the holder enlarged by a pad will. Holders attached above the covering use the large contact area of the sheet metal covering.
- a preferred covering consists of profiled sheets with Standing seam. These are available in almost any length Profile rolling mills can be produced. This allows even large ones Roofs and facades in one direction without or with only individual impacts are covered. This reduces the Number of elements to be assembled and eliminates the number of the potential leaks.
- the folds can be done mechanically be designed compressible. These advantageously point out Profile sheet webs at least on one side to the standing seam Beading to hold the holder foot and / or heads of the Fasteners on. This allows fasteners with protruding heads, which are easier to handle as such with sunk, used, and one Touching the holder foot or fastener head and Profile sheet web is prevented. A friction between the Covering and fastening is excluded.
- Such a bead can be arranged with the holder foot arranged on one side also be one-sided. This makes it continuous Installation of the roof possible in the direction of installation alternately assembled a sheet metal sheet and a series of brackets will.
- Such a bead in the Profile sheet is in one without additional work Manufacturing process with the profiling of the sheet metal strip. It does not cause additional costs or disadvantageous Properties for the profiled sheet, but also acts stiffening on the profile.
- the thermal insulation advantageously consists of pressure-resistant Mineral fiber boards (25).
- Mineral fiber boards are not rotten, resistant to heat, cold and moisture and have good sound insulation values. Your material properties remain for a very long time.
- Non-slip mineral fiber boards are made by walking the plate is not damaged and can therefore very well be dismantled again.
- the mineral fiber board is expediently equipped, in particular for roof structures, with a lower layer with a lower ⁇ value and a load-distributing upper layer with a higher density. With an average density of approx. 130 kg / m 3 , such a panel already has sufficient pressure resistance and tread resistance for roof structures. Lighter material can be used for wall constructions.
- a preferred vapor seal consists of Elastomer bitumen sheets. These have an advantageous Elasticity and close where the Fasteners pierce them tightly against them. In particular, the locally increased pressure on the Elastomer bitumen sheet around the fasteners one Pressing the web in its thickness and thus an expansion in of their area, what the geomembrane to the bolt-shaped Fasteners presses. This process is through the heating caused by screwing in a screw additionally favored.
- gluing the Geomembrane with the underground and thanks to it Tear resistance is also guaranteed to have been committed Geomembrane, even in the area through the Geomembrane spanned deep corrugation of a trapezoidal sheet, possible without crack formation and displacement of the vapor barrier is.
- a modular belt with a dimensionally stable is advantageous Classification provided, the holder corresponding to this Classification.
- the division can e.g. by Markings or stops on the modular belt for the holder happen.
- Such a modular belt can be very quick and precise be relocated. All that is required is a profiled sheet, resp. measured a holder column and the modular belts, in usually parallel to the eaves. Of this The column is through the modular belt for the whole roof the exact position of each holder is determined.
- Such one Modular belt can be made from sheet metal, Plastic or even paper can be made. Is preferred However, it is made from metal strips that are capable of to distribute something through the load on the bracket feet. Appropriately, the on such a modular belt Ripened edges, which increases stiffness.
- the dimensional classification of the Modular belt expediently consists of one on the Fastening holes in the holder matched holes.
- a washer with an insulating one is advantageous Intermediate layer, e.g. from a permanent elastomeric Material, between the head of the bolt-shaped Fastener and the holder foot placed.
- a Intermediate layer is not only an interruption for the Heat flow between the head and the holder base. Because the Liner a smaller opening than the washer and has the shaft diameter of the fastening element, a collar forms around the shaft. This will make it Fastener centered in the hole of the holder so that on the one hand the holders are aligned and on the other hand also the heat transfer between the shaft of the Fastener and the holder is minimized because of Shaft cannot touch the holder. Through the scope, that the brackets will still have after attachment these are aligned with the sheets when the sheets are assembled. This causes the holder to fold in the covering do not jam, but holder and covering one enter into a sliding connection. The heat flow over the bolt-shaped fasteners can with a Plastic cap over the head of the fastener be reduced.
- FIGs 1 to 3 the structure of a preferred Execution of a metal rabbet warm roof 11 according to the invention shown.
- Constructions are also useful as a wall structure. Of the Roof structure is shown in particular because of it the inspection during the construction process additional loads must do justice.
- Figure 1 is the load-bearing substructure 13 with the steel beams 15 and the trapezoidal sheet 17th shown.
- the trapezoidal sheet 17 has deep beads 19 and Raising beads 21 at a certain regular distance 22 on.
- a vapor barrier 23 is out of the trapezoidal sheet 17 adhesive-active and tear-resistant elastomer bitumen sheets. These are mutually exclusive and with the sheets of the raised beads 21 glued.
- the Eastomerbitumenbahnen bridge the Deep beads 19 and keep the burden of a man with the shoe stands between the beads.
- resulting tensile forces are due to the adhesive on the Transfer trapezoidal sheet 17. Therefore arise from such No significant shifts in the charges Elastomer bitumen sheets and the vapor tightness of the vapor barrier 23 is not due to the inspection during the construction process at risk.
- Preferred elastomer bitumen sheets have a Thickness of about 3 mm and are on the top with a Provide aluminum layer to increase the vapor resistance.
- Thermal insulation 25 made of rock wool is attached to the vapor barrier 23.
- the stone wool panels preferably in large formats of 120 x 200 cm, for example, are hard-wearing and water-repellent. They have an integrated two-layer characteristic. Its upper layer consists of fibers with a density of approx. 210 kg / m 3, which are mainly aligned parallel to the plate plane. This layer is intended for load distribution. The lower layer has to a large extent fibers oriented perpendicular to the plane of the plate, which means that it can withstand high pressures with a low density.
- the plates advantageously have an average density of approximately 130 kg / m 3 . Their thermal conductivity ⁇ D is 0.038W / mK.
- the heat transfer coefficient k of the panel is 0.45, 0.36, 0.30 and 0.26 W / m 2 K, depending on the thickness of the panels of 80, 100, 120 or 140 mm.
- the rated structural sound insulation index R ' W is between 41 and 44 for the same delivery thicknesses dB.
- the distance between the module belts 29 depends on the calculated necessary density of holders, i.e. according to the expected suction load of the Roof covering on the one hand, on the other hand according to the distance 22 the beads 19.21.
- the modular belts 29 have a true-to-size dimension Punching on.
- the distances 31 of the perforation correspond to that Pitch 33 of the profile sheet covering 35.
- the perforation corresponds to the mounting holes in the feet 37 of the bracket 39 described below.
- the holders 39 are placed on the modular belts 29. The exact one The location is determined by the perforation in the modular belt 29.
- the Holders 39 have a foot 37 which extends on both sides one hole for each screw connection. Through this hole and through the corresponding hole in the module belt 29 is for the Mounting a screw 41 inserted and at right angles through the Insulation layer 25 encountered (see Figures 2 and 3). This is the screw 41 set precisely and held in place. If so screw 41 is screwed in with a screw drill, drills the drill tip 43 of the screw 41 through the sheet Hochsicke 21. This creates a funnel-shaped, after indentation on the bottom in the trapezoidal sheet, into which thread 45 of screw 41.
- the Screw 41 with its thread 45 through the trapezoidal sheet 17th screwed through, it pulls the holder 39 and that Module band 29 in the insulation board 25 by approximately 5 to a maximum of 8 mm inside.
- the insulation board 25 is corresponding compressed.
- the screw 41 no longer pulls but turns empty. This is the distance between Trapezoidal sheet 17 and screw head 47 to a constant, the The length of the screw shaft 49 is limited to the corresponding dimension. This ensures that the holder 39 is all in the same height above the base 13 and perpendicular to Roof surface are arranged upright, regardless of whether on the specific Just place the steam sealing sheets 23 and / or Module belts 29 overlap.
- the differences takes Rockwool slab 25. Since the screw does not overtighten there is a predictable maximum Tension on the screw 41 and the trapezoidal sheet 17. Therefore cannot pull the screws 41 out of the sheet 17.
- FIGs 2 and 3 are cross sections through the construction and the holder 39 shown.
- the left part is the cutting line across the slope, in the right part in the slope.
- the standing seams 53 are suitable to be pressed mechanically and via the holder 39 slide.
- the screws 41 have a shaft diameter of 5.5 mm.
- the holes in the holder feet are however at least 7 mm.
- the temperature of the screw tip 43 lies through these measures even under unfavorable conditions the dew temperature for the humidity of the indoor air.
- the Screws 41 themselves are made of stainless steel (Stainless steel 1.4301). The small difference in the thermoelectric voltage series between this steel and The aluminum of the holder 39 closes electrical corrosion practically out.
- Figure 3 also shows an assembly with hidden Screw tips 43.
- a mounting plate 57 is on one Deep bead 19 of the trapezoidal sheet 17 riveted.
- the drill bit 43 is drilled through the mounting plate 57 and lies in the Deep bead 19 hidden from any view.
- the Mounting plate 57 is riveted to the trapezoidal sheet 17, whereby an insulating one to minimize the thermal bridges Intermediate layer 61 between mounting plate 57 and trapezoidal plate 17 is provided.
- the Module belt 29 preferably has a slightly beveled edge 65 having. With this fold 65, the modular belt 29 engages the surface of the rock wool plate 25 without this hurt, and is therefore immovable. This fold 65 but also increases the rigidity of the modular belt 29, which for assembly on site and the ability to withstand compressive forces to transfer from the holder to the insulation layer is advantageous.
- Figure 4 shows the box gutter profile of a sheet metal 35 in Cross-section.
- the profile plate 35 has parallel to Folding direction different beads 67 and 69 on Stiffening of the profile.
- the beads 51 are closed mention which connect directly to the channel wall 71 and thereby the mounting screw heads 47 and Holder feet 37 offer space, so that the channel bottom 73 on the insulation layer 25 can rest, even if the holder 39 are mounted on the insulation layer 25.
- FIG. 5 shows a rivet 40 with a retractable one Core 42, which the rivet 40 in the fastening area 44th spreads.
- the core 42 has a predetermined breaking point 46, which tears under a certain tensile load.
- the train on the core 42 is e.g. by pressing the thermal insulation certainly.
- Such rivets 40 are suitable for the insulation layer 25 instead of screws 41 at the fastening points to press a constant force.
- the through the The predetermined breaking point 46 presses the predetermined breaking load Insulation layer 25 evenly, with constant Breaking load the length of the rivet shaft the extent of the pressure certainly.
- Figures 6 to 11 show screws 41 with a Thread depth limiting thread termination 77.
- Die Screws 41 from FIGS. 6 to 8 assign one, normally the last screw turn 48 extending along the screw axis on thread 45. This turn 48 leaves a slot 50 open to the previous turn, so that the sheet in which the screw is screwed through slot 50 can slip through.
- the last turn 48 is however then almost all around flat on the sheet and transmits the forces evenly to the sheet 17 of the Substructure. However, from a certain sheet thickness, this is not more is possible.
- the last turn 48 then points, as in FIGS Figures 9 to 11 shown the same slope as that previous turns of thread 45.
- An ordinary A screw 41 (Fig. 6) can be used in sheet metal 0.75 mm thick can be screwed in without pre-drilling.
- An A screw 41 with sheet thicknesses of 1 to 1.2 mm rolled tip (Fig. 7), up to a good 1.5 mm with notched Tip 43 (Fig. 8) and above a B screw with a Use drill tip 43 '.
- 17 to 2 mm can this drill tip 43 'be tapered (Fig. 9), at it should be thicker corresponding to the thread core 52 Have diameter (Fig. 10).
- BR screws can each depending on the length of the drill bit 43 'to substructures of 12 mm can be used. From 3 mm thick substructure can a BZ screw 41 can be used ( Figure 11). For this a hole must be pre-drilled.
- the BZ screw 41 has a shaft 49 which is thicker than the thread core 52, so that the thread 45 cannot be screwed in deeper, than up to the widened shaft 49, which then on Borehole edge is present.
- all screws 41 for in sheets up to 4 mm ( Figures 6 to 10) through the Sheet 17 screwed through until the thread 45 no longer grabs and turns empty behind the sheet.
- These screws 41 accordingly have a shaft 49, which at most has the diameter of the thread core 52.
- Screw head 47 can be hexagonal and / or with a hexagonal, star-shaped or cruciform depression be designed to accommodate a screw head.
- the screw head 47 can also be rounded and flat, which is appropriate to the danger a contact between the cover 35 and the screw head 47 to diminish.
- a roof structure as shown in Figure 1, is built up by a binder 15 made of steel profiles Trapezoidal sheet formwork 17 laid and with the ties 15 is connected. On this supporting substructure 13 is a Vapor barrier 23 laid or glued, being embarrassed on it It is important to ensure that there are no leaks. Thereon are large-format and sturdy thermal insulation boards 25 in uniform layer thickness butt-laid. In this Construction status, the roof is fully accessible. On this flat surface is now a first sheet 35, resp. the locations for their holders 39, precisely measured, so that the holder 39 over the beads 21 of the Trapezoidal sheet 17 come to rest, or on the specially for the fastening of the holder 39 provided mounting plates 57 over the beads 19 of the trapezoidal sheet 17.
- a template for the Alignment of the remaining holders 39 of a first column of Holders 39 advantageously use a template.
- This can be a network of cords with which a Area of the roof is drawn in a grid pattern.
- This can be a plate with cutouts into which the holders 39 be placed, or a band, which the location of the holder 39th in a row.
- a modular belt 29 is preferred. which has a dimensionally correct perforation.
- This modular belt is usually laid parallel to the eaves.
- Advantageous contains the perforation in the modular belt 29 the more sensitive and therefore more precise measure to be determined.
- This is the module dimension the profile sheet covering. The distance between the Module belts 29 will be as needed and according to the distance 22 chosen between the beads 19, 21 of the trapezoidal sheet 17.
- the holders 39 are now placed on the modular belts 29 and through the perforation in the modular belt with the trapezoidal sheet 17 screwed.
- Screws 41 are advantageously used for this purpose used, which can not be turned over.
- This Screws 41 are with a washer 55 with a Pad made of elastomeric material Holes in the holder foot 37 and in the modular belt 29 and driven through the thermal barrier coating.
- With a drill tip 43 the screw 41 is drilled mechanically through the sheet and screwed into the sheet until it turns empty.
- the thread edge pushes the edge of the drilled hole back a little and carries from now on the train of screw 41 on the something against the thread 45 outboard edge of the hole Trapezoidal sheet 17 from.
- the profile sheet covering 35 is now suspended and at most at certain points with the holders 39 screwed.
- the standing seams 53 finally become machine pressed.
Abstract
Description
- Fig. 1
- eine perspektivische Schema-Skizze des Dachaufbaues,
- Fig. 2
- einen Quer- und einen Längsschnitt durch den Dachaufbau, mit sichtbarer Verschraubung,
- Fig. 3
- einen Quer- und einen Längsschnitt durch den Dachaufbau, mit verdeckter Verschraubung,
- Fig. 4
- einen Querschnitt durch ein Profilblech der Metallfalzeindeckung,
- Fig. 5
- Ansicht und Schnitt einer Niete,
- Fig. 6
- Ansicht einer Schraube Typ A,
- Fig. 7
- Ansicht einer Schraube Typ A mit ausgewalzter Spitze und gerundetem Kopf,
- Fig. 8
- Ansicht einer Schraube Typ A mit Bohrkerbe,
- Fig. 9
- Ansicht einer Schraube Typ BR mit reduzierter Spitze,
- Fig. 10
- Ansicht einer Schraube Typ BR mit paralleler Bohrspitze,
- Fig. 11
- Ansicht einer Schraube Typ BZ
Claims (18)
- Gebäudehülle, insbesondere ein Warmdach, miteinem tragenden Unterbau,einer Dampfdichtung,einer im Wesentlichen druckresistenten Wärmedämmung,einer Eindeckung, welche auf der Wärmedämmung aufliegt,
undbolzenförmigen Befestigungselementen, welche die Eindeckung punktuell durch die Wärmedämmung hindurch mit dem Unterbau zugfest verbinden,
dadurch gekennzeichnet,dass die Wärmedämmung (25) aus einer elastisch komprimierbaren Schicht besteht, unddass die Wärmedämmung (25) an den Befestigungspunkten der Eindeckung (35) in einem durch die Schaftlänge der Befestigungselemente (41) vorbestimmten Ausmass komprimiert ist. - Gebäudehülle nach Anspruch 1, dadurch gekennzeichnet, dass das Befestigungselement (41) ein Gewinde (45) und einen die Einschraubtiefe begrenzenden Abschluss (77) des Gewindes (45) aufweist und vorzugsweise mit einer sich einbohrenden Spitze (43) versehen ist.
- Gebäudehülle nach Anspruch 1 oder 2, gekennzeichnet durch eine Eindeckung aus Blechelementen (35) und auf diese abgestimmte Halter (39), wobei die Blechelemente (35) auf der Wärmedämmung (25) aufliegen und die Halter (39) durch Befestigungselemente (41) gegen die Oberseite der Wärmedämmung (25) gepresst sind.
- Gebäudehülle nach Anspruch 3, gekennzeichnet durch ein Modulband (29) mit einer masshaltigen Einteilung, z.B. einer den Befestigungslöchern im Halter (39) entsprechenden Lochung, zum präzisen Setzen der Halter (39).
- Gebäudehülle nach Anspruch 3 oder 4, gekennzeichnet durch eine im Wesentlichen ebenflächige Dämmschichtoberseite und Profilbleche (35) mit Stehfalz (53), welche wenigstens einseitig an den Stehfalz (53) anschliessend eine Sicke (51) zur Aufnahme von Halterfüssen (37) und/oder Köpfen (47) der bolzenförmigen Befestigungselemente (41,41') aufweisen.
- Gebäudehülle nach einem der Ansprüche 1 bis 5, gekennzeichnet durch eine trittfeste Wärmedämmung (25), vorzugsweise Mineralfaserplatten mit einer unteren Schicht mit niedrigerem λ-Wert und einer Lasten verteilenden oberen Schicht mit erhöhtem Raumgewicht.
- Gebäudehülle nach einem der Ansprüche 1 bis 6, gekennzeichnet durch eine Dampfdichtung (23) aus Elastomerbitumenbahnen.
- Gebäudehülle nach einem der Ansprüche 1 bis 7, gekennzeichnet durch eine klebeaktive und reissfeste Dampfdichtung (23).
- Gebäudehülle nach einem der Ansprüche 1 bis 8, gekennzeichnet durch eine Unterlagsscheibe (55) mit einer dämmenden Zwischenlage (61) unter dem Kopf (47) des bolzenförmigen Befestigungselements (41), welche dämmende Zwischenlage (61) konzentrisch zum Loch der Unterlagsscheibe (55) eine Öffnung aufweist, die vorzugsweise kleiner ist als der Schaft (49) des bolzenförmigen Befestigungselementes (41).
- Gebäudehülle, insbesondere ein Dach, miteiner Lasten aufnehmenden Unterkonstruktion,einer Eindeckung aus Profilen und entsprechenden Haltern, undbolzenförmigen Befestigungselementen, welche die Halter mit dem Unterbau zugfest verbinden,
gekennzeichnet durchein auf der Unterkonstruktion (13, 23, 25) liegendes Modulband (29) mit einer dem Modulmass (33) des Profilblechs (35) entsprechenden masshaltigen Einteilung,
undentsprechend der Einteilung auf das Modulband (29) gesetzte Halter (39). - Gebäudehülle nach Anspruch 10, dadurch gekennzeichnet, dass eine Wärmedämmung (25) aus einer elastisch komprimierbaren Schicht angeordnet ist, und dass diese in einem durch die Schaftlänge der Befestigungselemente (41) vorbestimmten Ausmass gepresst ist.
- Gebäudehülle nach Anspruch 10 oder 11, gekennzeichnet durch einen oder mehrere der Ansprüche 2 und 5 bis 9.
- Gebäudehülle, insbesondere ein Dach, miteiner Lasten aufnehmenden Unterkonstruktion,einer Eindeckung aus Profilblechen und entsprechenden Haltern, undbolzenförmigen Befestigungselementen, welche die Halter mit dem Unterbau zugfest verbinden,
gekennzeichnet durchProfilbleche (35) mit Stehfalz (53), welche wenigstens einseitig, vorzugsweise beidseitig an den Stehfalz (53) anschliessend eine Sicke (51) zur Aufnahme von Halterfüssen (37) und/oder Köpfen (47) der bolzenförmigen Befestigungselemente (41,41') aufweisen, undwelche in der selben Ebene auf der Unterkonstruktion (13, 23, 25) aufliegen wie die Halter. - Gebäudehülle nach Anspruch 13, gekennzeichnet durch einen oder mehrere der Ansprüche 2, 4, 6 bis 9 und 11.
- Verfahren zur Herstellung einer Gebäudehülle, bei welchem Verfahren auf einen tragenden Unterbau eine Dampfdichtung und eine druckfeste Wärmedämmung aufgebracht werden und eine Eindeckung auf die Wärmedämmung aufgelegt wird und bolzenförmige Befestigungselemente zur zugfesten Verbindung der Eindeckung mit dem Unterbau durch die Wärmedämmung hindurch geführt werden, dadurch gekennzeichnet, dass eine elastisch komprimierbare Wärmedämmung (25) auf eine Dampfsperre (23) stossverlegt wird, die Eindeckung (35) mit Befestigungselementen (41), deren Schaftlänge auf die Konstruktionsstärke abgestimmt ist, am Unterbau (13) befestigt wird und mit dem Befestigen der Eindeckung (35) die Wärmedämmung (25) in einem durch die Schaftlänge der Befestigungselemente (41) vorbestimmten Ausmass gepresst wird.
- Bausatz zur Fertigstellung einer Gebäudehülle (11) auf einem tragenden Unterbau (13), welcher Bausatz aus einer Dampfsperre (23), einer elastisch komprimierbaren und druckfesten Wärmedämmung (25), einer Eindeckung (35) und Befestigungsmitteln (41) besteht, wobei die bolzenförmigen Befestigungsmittel (41) einen in seiner Länge auf die Konstruktionsstärke abgestimmten Schaft (49) aufweisen, so dass die Wärmedämmung (25) in einem durch die Schaftlänge der Befestigungselemente (41) vorbestimmten Ausmass gepresst werden muss.
- Bausatz zur Montage von Profilblechen auf einer Unterkonstruktion, welcher Bausatz Profilbleche (35) mit Haltern (39) und ein Modulband (29) mit einer den Profilblechen (35) entsprechender Einteilung, z.B. einer auf die Halter (39) und das Modulmass (33) der Profilbleche (35) abgestimmten Lochung, aufweist.
- Bausatz zur Montage von Stehfalzprofilblechen auf einer Unterkonstruktion, welcher Bausatz Halter (39) mit Füssen (37) und Profilbleche (35) mit wenigstens einer an den Stehfalz (53) anschliessenden Sicke (51) zur Aufnahme von Halterfüssen (37) und Köpfen (47) von Befestigungselementen (41) aufweist.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99120233A EP0969159B1 (de) | 1997-06-11 | 1998-04-09 | Gebäudehülle |
EP99120234A EP0969160B1 (de) | 1997-06-11 | 1998-04-09 | Gebäudehülle |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH142097 | 1997-06-11 | ||
CH142097 | 1997-06-11 | ||
CH1420/97 | 1997-06-11 |
Related Child Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99120233A Division EP0969159B1 (de) | 1997-06-11 | 1998-04-09 | Gebäudehülle |
EP99120234A Division EP0969160B1 (de) | 1997-06-11 | 1998-04-09 | Gebäudehülle |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0854252A2 true EP0854252A2 (de) | 1998-07-22 |
EP0854252A3 EP0854252A3 (de) | 1998-07-29 |
EP0854252B1 EP0854252B1 (de) | 2000-10-04 |
Family
ID=4210050
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99120233A Expired - Lifetime EP0969159B1 (de) | 1997-06-11 | 1998-04-09 | Gebäudehülle |
EP99120234A Expired - Lifetime EP0969160B1 (de) | 1997-06-11 | 1998-04-09 | Gebäudehülle |
EP98810303A Expired - Lifetime EP0854252B1 (de) | 1997-06-11 | 1998-04-09 | Gebäudehülle |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP99120233A Expired - Lifetime EP0969159B1 (de) | 1997-06-11 | 1998-04-09 | Gebäudehülle |
EP99120234A Expired - Lifetime EP0969160B1 (de) | 1997-06-11 | 1998-04-09 | Gebäudehülle |
Country Status (3)
Country | Link |
---|---|
EP (3) | EP0969159B1 (de) |
AT (3) | ATE219810T1 (de) |
DE (3) | DE59804582D1 (de) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0984114A3 (de) * | 1998-09-03 | 2001-05-30 | Deutsche Rockwool Mineralwoll-GmbH | Zweischaliges Dachsystem |
EP1122374A3 (de) * | 2000-02-04 | 2001-10-31 | Zambelli -Fertigungs-GmbH | Aus einer Vielzahl einander übergreifender Blechbahnen bestehende Dacheindeckung |
DE102010037831A1 (de) | 2010-09-28 | 2012-03-29 | Sfs Intec Holding Ag | Befestigungsvorrichtung an einem Gebäude |
EP2413064A3 (de) * | 2010-07-30 | 2013-04-17 | Etanco GmbH | Befestigungsvorrichtung für Anlagen auf Trapez- oder Wellblechdächern oder Trapez- oder Wellblechfassaden und Montageschraube hierfür |
CN111042417A (zh) * | 2019-11-18 | 2020-04-21 | 中铁六局集团有限公司 | 一种金属屋面 |
CN114215210A (zh) * | 2021-12-22 | 2022-03-22 | 安徽福瑞尔铝业科技有限公司 | 建筑内墙用隔温隔音复合板的安装结构及其安装方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1314418B1 (it) * | 2000-07-10 | 2002-12-13 | Iscom S P A | Procedimento di posa in opera di una copertura metallica e strutturadi copertura per la sua realizzazione. |
CN101806121A (zh) * | 2010-03-19 | 2010-08-18 | 中国京冶工程技术有限公司 | 一种隔音金属屋顶 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0685612A1 (de) | 1994-05-30 | 1995-12-06 | Gerthold Dipl.-Ing. Pröckl | Unterkonstruktion für zweischalige Dachsysteme |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE9110169U1 (de) * | 1991-04-10 | 1991-10-10 | G + H Montage Gmbh, 6700 Ludwigshafen, De | |
US5363624A (en) * | 1991-04-12 | 1994-11-15 | Cotterco, Inc. | Roofing and siding system |
-
1998
- 1998-04-09 DE DE59804582T patent/DE59804582D1/de not_active Expired - Fee Related
- 1998-04-09 DE DE59805613T patent/DE59805613D1/de not_active Expired - Fee Related
- 1998-04-09 AT AT99120234T patent/ATE219810T1/de not_active IP Right Cessation
- 1998-04-09 AT AT99120233T patent/ATE224493T1/de not_active IP Right Cessation
- 1998-04-09 AT AT98810303T patent/ATE196789T1/de not_active IP Right Cessation
- 1998-04-09 EP EP99120233A patent/EP0969159B1/de not_active Expired - Lifetime
- 1998-04-09 EP EP99120234A patent/EP0969160B1/de not_active Expired - Lifetime
- 1998-04-09 DE DE59800286T patent/DE59800286D1/de not_active Expired - Fee Related
- 1998-04-09 EP EP98810303A patent/EP0854252B1/de not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0685612A1 (de) | 1994-05-30 | 1995-12-06 | Gerthold Dipl.-Ing. Pröckl | Unterkonstruktion für zweischalige Dachsysteme |
Non-Patent Citations (1)
Title |
---|
"METALLDECKUNGEN", DEUTSCHEN BAUZEITUNG, no. 3/93, March 1993 (1993-03-01), pages 411 - 416 |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0984114A3 (de) * | 1998-09-03 | 2001-05-30 | Deutsche Rockwool Mineralwoll-GmbH | Zweischaliges Dachsystem |
EP1122374A3 (de) * | 2000-02-04 | 2001-10-31 | Zambelli -Fertigungs-GmbH | Aus einer Vielzahl einander übergreifender Blechbahnen bestehende Dacheindeckung |
EP2413064A3 (de) * | 2010-07-30 | 2013-04-17 | Etanco GmbH | Befestigungsvorrichtung für Anlagen auf Trapez- oder Wellblechdächern oder Trapez- oder Wellblechfassaden und Montageschraube hierfür |
DE102010037831A1 (de) | 2010-09-28 | 2012-03-29 | Sfs Intec Holding Ag | Befestigungsvorrichtung an einem Gebäude |
WO2012041606A1 (de) | 2010-09-28 | 2012-04-05 | Sfs Intec Holding Ag | Befestigungsvorrichtung an einem gebäude |
CN111042417A (zh) * | 2019-11-18 | 2020-04-21 | 中铁六局集团有限公司 | 一种金属屋面 |
CN114215210A (zh) * | 2021-12-22 | 2022-03-22 | 安徽福瑞尔铝业科技有限公司 | 建筑内墙用隔温隔音复合板的安装结构及其安装方法 |
CN114215210B (zh) * | 2021-12-22 | 2023-10-13 | 安徽福瑞尔铝业科技有限公司 | 一种建筑内墙用隔温隔音复合板的安装结构及其安装方法 |
Also Published As
Publication number | Publication date |
---|---|
DE59800286D1 (de) | 2000-11-09 |
EP0969159B1 (de) | 2002-09-18 |
ATE196789T1 (de) | 2000-10-15 |
ATE219810T1 (de) | 2002-07-15 |
DE59804582D1 (de) | 2002-08-01 |
EP0969160B1 (de) | 2002-06-26 |
EP0969159A3 (de) | 2000-02-23 |
ATE224493T1 (de) | 2002-10-15 |
EP0969160A2 (de) | 2000-01-05 |
EP0969159A2 (de) | 2000-01-05 |
EP0854252B1 (de) | 2000-10-04 |
DE59805613D1 (de) | 2002-10-24 |
EP0969160A3 (de) | 2000-02-23 |
EP0854252A3 (de) | 1998-07-29 |
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