EP1408172A1 - Elément de construction fabriqué de cassettes en métal - Google Patents

Elément de construction fabriqué de cassettes en métal Download PDF

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Publication number
EP1408172A1
EP1408172A1 EP03405730A EP03405730A EP1408172A1 EP 1408172 A1 EP1408172 A1 EP 1408172A1 EP 03405730 A EP03405730 A EP 03405730A EP 03405730 A EP03405730 A EP 03405730A EP 1408172 A1 EP1408172 A1 EP 1408172A1
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EP
European Patent Office
Prior art keywords
sheet metal
cassette
cassettes
sheet
webs
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
Application number
EP03405730A
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German (de)
English (en)
Other versions
EP1408172B1 (fr
Inventor
Ernst Müller
Walter Schneider
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mueller Kaltbach Inosteel AG
Poly-Metal MCR Establishment
Original Assignee
Mueller Kaltbach Inosteel AG
Poly-Metal MCR Establishment
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mueller Kaltbach Inosteel AG, Poly-Metal MCR Establishment filed Critical Mueller Kaltbach Inosteel AG
Publication of EP1408172A1 publication Critical patent/EP1408172A1/fr
Application granted granted Critical
Publication of EP1408172B1 publication Critical patent/EP1408172B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/08—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of metal, e.g. sheet metal

Definitions

  • the invention relates to a component made from a plurality of sheet metal cassettes Preamble of claim 1, and a building with such a component.
  • a wall element is from the German utility model DE-G-91 05 036.7 known that has a substructure used for wind load absorption. On this substructure are horizontally extending, made of sheet steel manufactured cassette elements attached.
  • the cartridge elements include one rear base section, which forms the inner wind seal. Right across this cross bars extending forward carry from the cross bars laterally projecting flanges.
  • the bottles face each other.
  • the interior of the sheet metal cassette is filled with insulation boards. This Insulation boards have a thickness that is greater than the width of the crossbars is. They have slit-like recesses into which the flanges go extend.
  • the outer surface of the insulation panels forms the base for a seamless plaster coating.
  • a sheet metal cassette which has one back, two rectified webs, bent at right angles to the back, and from the webs parallel to the back two flanges bent towards each other has.
  • the edges of the flanges are bent towards the back.
  • This Cassettes are light in the longitudinal direction thanks to roll-shaped embossments in the back arched.
  • These bulges serve to preload the cassette. Thanks to the Preloads can span larger spans.
  • the tapes can be assembled into load-bearing, flat structures and their webs with Screws are connected.
  • From US-A-2,180,317 is a structural member of a plurality of Sheet metal cassettes known according to the preamble of claim 1.
  • the Sheet cassettes each have a back, two rectilinear, right-angled webs bent to the back and two bent against each other on the webs Flanges.
  • the flanges have stiffening edges that are curved towards the back available.
  • the sheet metal cassettes are arranged side by side and side by side via a groove and a comb that can be inserted into the groove in adjacent webs joined together to form a flat component. Such components are remarkably load-bearing, since the bridges joined together each form a 1-beam.
  • the comb has the greatest outer thickness, which is thinner than the largest Width of the groove into which the comb can be inserted. The difference is about twice the thickness of the cassette. This game is needed for that Connecting parts can be arranged between the webs. In broader Bridges can have multiple grooves or combs. Such tapes can be made in different sheet thicknesses and from different materials getting produced.
  • US-A-2,180,317 proposes to adjust the resilience of the construction, choose the bridge width or the weight of the cassettes accordingly. to Reinforcement of such constructions in areas with increased load or at frontal bumps between two cassettes it suggests the integration of Connecting parts between the webs of two on the long side abutting cassettes and inner fitting pieces in the cassettes.
  • Cassettes with webs of different heights can be on the front or lengthways be put together thanks to the groove and comb in one matching height are arranged. And that is the distance from comb and groove towards the flange or towards the back as required trained accordingly.
  • a component mentioned at the outset are composed of a plurality of sheet metal cassettes the sheet metal cassettes each with a back, two rectilinear, right-angled webs bent to the back and two against each other on the webs curved flanges. They are side by side next to each other arranged, and are abutting webs of the sheet metal cassettes connected with each other.
  • the component has at least one first Sheet cassette, which is formed from a sheet of a first, thinner sheet thickness is, as well as at least a second sheet metal cassette, which consists of a sheet a second, thicker sheet thickness is formed.
  • cassettes are different Sheet thickness joined to a cassette tape on the front, and therefore arranged one behind the other. In order to increase the impact, these front-side butting of adjacent cassette tapes shifted against each other.
  • the first cassette is roll-formed in this component, and the webs of the roll-formed first sheet metal cassette and the second sheet metal cassette lie along the entire length of at least one of the two sheet metal cassettes each other.
  • a component according to the invention is thus formed from cassettes lower and cassettes with larger sheet thickness, which in one direction across are arranged side by side to the longitudinal direction of the cassette. This allows the roll-formed first sheet metal cassette or the roll-formed first sheet metal cassette To produce standard dimensions in terms of sheet thickness and cross-sectional shape. This in turn creates the conditions for cost-effective production a large number of cassettes.
  • the load situation is individual can be taken into account by the sheet thickness of the second sheet cassette and / or the Rhythm alternating between the first and second sheet metal cassettes individually can be chosen. These two parameters are static Related requirements that the component must meet, and each other coordinated selectable.
  • the roll-formed first sheet metal cassette therefore advantageously has standard dimensions regarding sheet thickness and cross-sectional shape, and is the Sheet thickness of the second sheet cassette and / or the rhythm alternately between the first and second sheet metal cassettes matched to those by the component load to be carried.
  • the static load capacity of the sheet metal cassette is higher Sheet thickness is greater, but the costs for the roll former increase with the increase in Sheet thickness too.
  • Advantageous sheet thicknesses are therefore in stainless steel between at least 1.5 mm and at most 2 mm, preferably between at least 1.5 and at most 1.8 mm.
  • the softer and more malleable Normal steel must or may have a higher sheet thickness.
  • preferred Sheet thicknesses for normal steel are therefore between at least 2 mm and a maximum of 3 mm, preferably between at least 2 and a maximum of 2.5 mm.
  • the sheet thickness of the first cassette can be adjusted within these limits become. Since the component side by side, sheet metal cassettes different Having sheet thickness, there are many intermediate areas of load-bearing capacity between the Sheet thickness levels attainable. To increase the load-bearing capacity, you can choose between the roll-formed, also folded sheet metal cassettes are inserted, the one can have significantly higher sheet thickness. Because these are edged Sheet cassettes thanks to the change with roll-formed cassettes only in need to be manufactured in small numbers, the component is nevertheless inexpensive produced.
  • the roll-formed sheet metal cassette also advantageously has a uniform web width of at least 140 mm and maximum 260 mm and a uniform back width of at least 350 mm and a maximum of 1000 mm.
  • the flanges advantageously have a width that is between at least 50 and is at most 120 mm.
  • a preferred range is at least 70 and at most 100 mm.
  • the optimal width is between 85 and 95 mm.
  • Such a sheet metal cassette is surprisingly versatile. So she can placed vertically as a supporting column and vertically in conjunction with others provided sheet metal cassettes can be used as a load-bearing wall panel. moreover can form a plurality of similar sheet metal cassettes to a base plate be put together. In many cases, the resilience of the base plate insufficient when exclusively using roll-formed cassettes. It is then expedient, according to the invention, to have cassettes with a larger sheet thickness to be mixed in between the roll-formed cassettes of lower sheet thickness. This allowed to assume a standard web width in the planning and the different load situations due to the sheet thickness of individual, mostly on the Folding machine to meet handmade cassettes.
  • the static load-bearing direction of the base plate is the longitudinal direction of the cassette.
  • a base plate must therefore cross along the longitudinal direction of the cassette along at least two linear runs. Between the editions it can be one Cover a room width of up to 10 meters.
  • the sheet metal cassette is also in the Roof can be used as a support shell, which is either horizontal like a purlin roof is tensioned, or how a rafter roof is tensioned in the fall line. It is therefore possible, the supporting structure, as well as non-structural components, one Building almost entirely from sheet metal cassettes. In contrast to Conventional steel or wood support structures form these from sheet metal cassettes formed support structure closed surfaces.
  • the width of the edge is advantageously in a range between at least 5 and 50 mm, preferably at least 12 and at most 30 mm.
  • An optimal border width is between 17 and 25 mm.
  • each web of the roll-formed sheet metal cassette advantageously a width between at least 160 mm and a maximum of 200 mm. It is advantageous to choose a compromise measure that fits both in walls and in Bottoms can be used to make the same roll former for all sheet metal cassettes to be able to use. Therefore, a preferred width is between at least 175 and maximum 190 mm.
  • the back must not be too wide for the sheet metal cassette to be optimally resilient his.
  • the number of webs and their height are connected in a base plate with the dimensions of the back under pressure and the. train loaded flanges are decisive for their resilience.
  • the back of the roll-formed sheet metal cassette advantageously has a sheet metal cassette Width between at least 550 and at most 750 mm, preferably between 600 and 650 mm.
  • the sheet metal cassettes can be assembled into components on the construction site become. However, they are already advantageous as components in the factory assembled. These components or components are then on the Construction site transported and moved with a crane.
  • a sheet metal cassette can easily be used for certain reasons the back be mounted on that side of the component on which the rest Sheet metal cassettes have the opening to the interior without this such a component would not correspond to the invention. So it can also be a Flange lying next to a back.
  • the thickness of the component can be used by transporting media in the cavities of the metal cassettes be provided. So it is possible to use the sheet metal cassettes directly Ventilation ducts for heated air or conditioned air or cooled air too to use.
  • the sheet metal cassettes only have to be covered be provided. This cover closes the area between the two Flanges and seals, for example, on the bent edges of the flanges. The cover can have air outlet openings locally or airtight be trained.
  • Other media in the cavities of the sheet metal cassettes can be arranged are water pipes, sewage pipes, Electrical installations, electrical distribution boxes and lines, gas lines, Compressed air lines, oil lines, sprinkler systems, etc.
  • the sheet metal cassettes can are used for passive use of solar energy. To do this for example, the back of the cassette heated by the surroundings or the sun cooled with air flowing through the cavity and the thereby recovered heat used.
  • the cavity can also be used for a Hypocaust heating can be used.
  • the cavities With certain uses of the cavities, it is expedient to use the cavities to connect adjacent sheet metal cassettes with each other. This is advantageous Connection openings formed in the webs.
  • connection openings are preferably formed at the ends of the sheet metal cassettes.
  • the Position of the connection opening at the end of the sheet metal cassette weakens the The least resilience of the sheet metal cassette.
  • a supporting structure of a building e.g. a load-bearing wall core, a floor slab or a roof structure, advantageously has at least one component according to the invention from a plurality of sheet metal cassettes.
  • This support structure can be vertical have standing sheet metal cassettes that form wall panels or supports and Support loads vertically.
  • This structure can also be found in floors and ceilings have horizontally arranged sheet metal cassettes. These lying sheet metal cassettes transfer the forces of loads placed on it to the load direction supporting elements, especially on wall panels and supports on which the sheet metal cassettes rest.
  • This support structure can also be spatial be shaped. It can consist of sheet metal cassettes, for example at least a vertical wall area and at least one sloping roof area include.
  • the transition between wall area and roof area can be rounded or be angular.
  • the sheet metal cassettes can write an arc, so that the supporting structure forms an arch shell.
  • Such a support structure consists of one or more according to the invention Components.
  • Components according to the invention made up of several joined together Sheet metal cassettes can therefore be used as in the longitudinal direction of the Sheet metal cassettes that absorb pressure loads, with a surface load resilient floor panels spanning space, or with a surface load resilient roof trusses.
  • a drawstring can be provided to increase the span of a cassette, that engages the ends of the cassette, and at least one strut that is between the ends of the cassette against the drawstring.
  • the drawstring can be opened the side of the back or the opening. It is expedient the drawstring is tied to a cassette with a larger sheet thickness.
  • the cavity of at least one sheet metal cassette is advantageous for storage of energy in a latent heat storage arranged in the cavity used.
  • a building can therefore have supporting walls made of vertically aligned Components according to the invention. It can also be made with a bottom plate horizontally aligned components according to the invention. Further a building can also have a roof structure made of horizontal or inclined Components according to the invention. In a building, therefore or can have several or practically all supporting structures made of sheet metal cassettes be created. It is advantageous if as many sheet metal cassettes as possible Have dimensions and therefore standardized inexpensively on one Rollformer can be manufactured. According to the invention, these are therefore roll-formed cassette together with sheet cassettes of a thicker sheet thickness components adapted to the load situation.
  • the sheet metal cassette 11 shown in FIG. 1 is a preferred exemplary embodiment of a first or second sheet metal cassette suitable for a component according to the invention.
  • the sheet metal cassette 11 has a back 13 and two webs 15 projecting perpendicularly from the back 13. Parallel to the back 13, flanges 17 project away from the webs and counter to one another. Vertically bent edges 19 protrude from the flanges 17 into the cavity 21 of the sheet metal cassette 11.
  • stiffening beads 23 are provided with a depth of 15 mm and an inwardly directed apex. The apex angle of the bead 23 is 90 °.
  • the sheet metal cassette 11 is roll-formed from a flat sheet.
  • the back 13 and the webs 15, each web 15 and its flange 17, as well as each flange 17 and the adjoining edge 19 are at an angle of 90 ° to one another and each have a common bending edge.
  • the sheet metal cassette 11 has the following dimensions: Back width 13: 623 mm Bridge 15 width: 180 mm Width of the flange 17: 90 mm Width of the edge 19: 20 mm Opening width between the edges 19: 443 mm Sheet thickness (normal steel): 2 mm Bending radii on the bending edges: 3 mm Sick distance: 300 mm Completion: 1204.17 mm Weight: 19.27 kg / ml 30.83 kg / m2
  • the length of the sheet metal cassette can be up to 15 m to get voted.
  • two webs 15 connected to one another form together with the flanges 17 and edges 19 adjoining the webs 15 on the one hand and a part of the back 13 on the other hand a kind of double T or I profile.
  • the resilience of this profile is due to the distance between the train and Pressure belts and their cross-sections limited. Which areas of the flanges 17 and edges 19 and the back 13 loaded under pressure and which on train are loaded, and what loads the sheet metal cassettes can take is through to clarify a structural engineer in individual cases.
  • the backs 13 of the sheet metal cassettes 11 of a component form a continuous one Area.
  • This area can be used as a support for a floor structure, a roof structure or serve a wall structure. Tapping screws can cover the entire area be screwed in, as is the case with trapezoidal sheets. So it has to no consideration is given to a bead pattern.
  • This sheet surface can also be provided as a finished surface. In production or warehouse can the normal steel surface of the back 13 as a space-limiting wall surface be used. When using stainless steel, the sheet metal cassettes can be used as directly sealing elements in sensitive areas, such as for example in the food industry.
  • the cavities 21 of the sheet metal cassettes can, as shown in Figure 2, with be filled with an insulating material. This is advantageously done as follows: First, the areas adjacent to the webs are provided with insulation strips 22 filled. Then insulation boards 23 between the two laterally arranged insulation strips 22 filled, which is about the width of the opening have between the edges 19.
  • the cassette cavities 21 can also be used as media channels. They can also be filled with a latent heat storage. Will the Cavities 21 of the sheet metal cassettes 11 used for example as air channels, so are expedient areas in the back 13 or are individual Closing elements for closing the open side of the sheet metal cassettes air permeable, e.g. by providing an area by area Perforation.
  • sheet metal cassettes 11 are used as media channels or media shafts, it can be useful to connect adjacent cavities.
  • FIG. 3 shows the cutouts at the ends 25 of the sheet metal cassette 11 Connection openings 27 can be seen.
  • connection openings 27 in the Crosspieces 15 are semicircular and have a diameter of about three quarters of the web width. Connection openings 27 can also any places of the webs 15 are excluded. Under certain circumstances Reinforcement of the web wall around the connection openings required.
  • a truss 31 with a lower flange 33 and an upper flange 35 and truss struts 37 is made Sheet metal profiles manufactured. These profiles are a truss welded together.
  • a hat profile is used as the upper flange 35. This Hat profile has an upper flat web, on this two parallel legs, and an outward hat edge on each of the thighs. On this The flanges 17 of a multiplicity of sheet metal cassettes 11 are placed on the edge of the hat.
  • the Legs of the hat profile have a width that the width of the webs Corresponding sheet metal cassettes.
  • the backs 13 of the sheet metal cassettes are therefore in alignment with the flat web of the hat profile.
  • vapor barrier On this surface, formed by the back 13 of the sheet metal cassettes 11 and A vapor barrier is placed or glued on the flat webs of the hat profiles. It is also possible, only the joints between the sheet metal cassettes 11 or between the sheet metal cassettes and the hat profiles with one strip each Mask the vapor barrier.
  • On top of the vapor barrier is an insulation layer, preferably from fiber insulation boards, e.g. Rock wool or glass wool, laid on and relocated.
  • With modular straps holders are placed on which one Profile sheet roofing is attached. The holders are with the back 13 of the Sheet metal cassettes 11 connected.
  • connection means come in particular Self-tapping screws in question as they are about for fastening in roof structures Trapezoidal sheets are used.
  • FIG. 5 shows a large number of possible uses of the Components according to the invention can be seen from sheet metal cassettes. So they can Tin cassettes 11 two-story, non-load-bearing outer walls 41 or form single-storey, load-bearing outer walls 42.
  • the sheet metal cassettes 11 can to be assembled to support the inner walls 43.
  • There can be floor recesses 51 in the Floor plates 45 are provided for lifts and stairwells.
  • the Spans for base plates 45 are included in the longitudinal direction of the sheet metal cassettes 10 meters.
  • Sheet metal cassettes 11 can also, as shown in FIG. 6, as arch elements 53 be shaped round.
  • the possible arc radius depends on the height of the web dependent.
  • a component 55 On such a component 55 is shown in FIG. 7.
  • Four sheet metal cassettes 11 of the same Length 15 are placed next to each other on web 15.
  • the webs are not by means shown connecting means connected to each other.
  • As a lanyard are primarily self-tapping screws. But it can be useful to connect the bars by means of spot welding or line welding.
  • Such Components 55 are assembled at the factory and as component 55 delivered.
  • Such components 55 are next to each other on the construction site placed or placed and by connecting the abutting webs 15th connected with each other.
  • Several components then form 55 whole components such as wall panels 41, 42, 53, base plates 45 or roof plates 49.
  • More complicated components 57 can also be put together at the factory become.
  • a component 57 comprises, for example, cassettes, the one Form wall, cassettes that form a roof tile and / or cassettes that one Form the base plate. So it is possible by stringing together such Components 57, for example, the outer walls of an attic storey to move together with the roof of the attic floor.
  • Figure 8 is a such a component 57 is shown, which includes wall parts 59 and roof parts 61.
  • FIG 9 is one False ceiling 45 shown, the cassettes at the ends of each on a wall 42nd and are supported in the middle once with a strut 75, the strut on a with the tie 77 connected to the ends of the cassette is turned off.
  • Figure 10 a gable roof construction is shown.
  • Each cassette 11 forms one Saddle roof element 79 with two sloping roof parts.
  • the back of the Cassette can advantageously be directed outwards and upwards, so that the Saddle roof elements 79 together form two closed surfaces, which on one Ridge 81 abut each other and each end at an eave 83.
  • a tension band 78 is tensioned.
  • this drawstring 78 there is a ridge support 76, which supports the First 81.
  • Every roof surface part of the Saddle roof elements 79 are each supported in the middle by a strut 75, which a drawstring 77 is turned off.
  • FIG. 11 A preferred steel-concrete construction is shown in FIG.
  • the cassette 11 is offset with the back 13 spanning a space.
  • reinforcement bars 85 are inserted parallel to the webs 15.
  • About the Flanges 17 are placed across the bottles 17 reinforcing bars 85.
  • In the middle of the back 13 is a packing 87 in the cavity of the cassette on the back 13 taped.
  • the flanges 17 Openings can be stamped to create a connection between the webs accompanying rooms and the room above the webs.
  • the tapes 11 form a closed bottom. Concrete is poured into this floor Flanges 17 and the rebar 86 covered over the bottles.
  • the Ribs 89 each have two connected webs 15 adjacent to one another Encloses cassettes 11. These ribs 89 and the plate 91 formed above them together with the cassettes 11 form a relatively light supporting structure.
  • the concrete can also be a lightweight concrete. As Lightweight concrete comes in particular from foam glass concrete according to EP-A-00 915 077 or foam concrete in question.
  • Roll-formed cassettes are in accordance with those shown in Figures 12 and 13 Tables resilient. These tables were calculated for cassettes with the in the Cassette name specified parameters.
  • the cassette width is constant assumed with 500 mm, the flange width with 50 mm.
  • the sheet's modulus of elasticity is 420 kN / mm2 used.
  • the two webs are each in the third points connected between the ends assumed to open the cross section to prevent.
  • a "simple bar" of the K3240ZBK type (Fig. 12) has a span of 7 meters and a load of 4 kN / m2 A tension of 106 N / mm2 and a deflection of 6 mm in the middle of the beam on.
  • the cassettes are with their backs down loaded. In the table according to FIG. 13, they are with their backs up loaded.
  • the tables are trimmed at a span of 7.5 meters. They refer to a single cassette shape with different web widths.
  • suitable Choice of the cassette shape wider flanges, edge formation on the flange, beads in the back and / or in the flange etc.
  • the resilience of the cassette or the component becomes a flat component each increased. Spans of up to 10 meters are therefore possible.
  • drawstrings for example every second cassette Components with spans up to 20 meters reachable.
  • each roof flank can be individually pre-tensioned with drawstrings.
  • a Tension band from eaves to eaves or even higher up between the roof flanks be provided.
  • the cassettes 11 assembled into a flat component also require no diagonal composite.
  • a C-shaped sheet metal cassette 11 has a back 13, webs 15 projecting vertically from the back 13 and directed parallel to the back Flanges 17 on the webs 15.
  • the flanges 17 are directed towards each other.
  • An edge 19 of the flanges bent to reinforce the flanges 17 extends into the cavity 21 of the sheet metal cassette 11.
  • the dimensions of the Sheet cassette 11 and the sheet thickness are dimensioned such that the sheet cassette as a static load-bearing element in a floor, a wall or a roof structure can be used.
  • the sheet metal cassette is used for cost-effective production 11 roll formed.
  • a plurality of Sheet metal cassettes 11 joined together to form a component 55 and one web each 15 connected to an adjacent web 15.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Bending Of Plates, Rods, And Pipes (AREA)
  • Sheets, Magazines, And Separation Thereof (AREA)
  • Stackable Containers (AREA)
  • Rod-Shaped Construction Members (AREA)
EP03405730A 2002-10-11 2003-10-10 Elément de construction fabriqué de cassettes en métal Expired - Lifetime EP1408172B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH16932002 2002-10-11
CH16932002 2002-10-11

Publications (2)

Publication Number Publication Date
EP1408172A1 true EP1408172A1 (fr) 2004-04-14
EP1408172B1 EP1408172B1 (fr) 2005-01-26

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EP03405730A Expired - Lifetime EP1408172B1 (fr) 2002-10-11 2003-10-10 Elément de construction fabriqué de cassettes en métal

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EP (1) EP1408172B1 (fr)
AT (1) ATE288002T1 (fr)
DE (1) DE50300282D1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451193A (en) * 2007-07-20 2009-01-21 Wernick Buildings Ltd Modular Custodial Accommodation
CN103476999A (zh) * 2011-02-25 2013-12-25 Ces控制机柜系统有限公司 从扁平片状金属生产矩形或正方形壁元件的方法及由此生产的壁元件
IL268270B1 (en) * 2019-07-25 2023-04-01 Igal Erel A method for constructing a ceiling in a building

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180317A (en) * 1939-05-27 1939-11-14 American Cyanamid & Chem Corp Metal decking
WO2002038880A1 (fr) * 2000-11-08 2002-05-16 Bhp Steel Limited Support metallique

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2180317A (en) * 1939-05-27 1939-11-14 American Cyanamid & Chem Corp Metal decking
WO2002038880A1 (fr) * 2000-11-08 2002-05-16 Bhp Steel Limited Support metallique

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2451193A (en) * 2007-07-20 2009-01-21 Wernick Buildings Ltd Modular Custodial Accommodation
WO2009013470A2 (fr) * 2007-07-20 2009-01-29 Wernick Buildings Limited Système de construction modulaire
GB2451193B (en) * 2007-07-20 2009-07-22 Wernick Buildings Ltd Modular custodial accommodation
WO2009013470A3 (fr) * 2007-07-20 2009-10-29 Wernick Buildings Limited Système de construction modulaire
CN103476999A (zh) * 2011-02-25 2013-12-25 Ces控制机柜系统有限公司 从扁平片状金属生产矩形或正方形壁元件的方法及由此生产的壁元件
CN103476999B (zh) * 2011-02-25 2015-06-24 Ces控制机柜系统有限公司 从扁平片状金属生产矩形或正方形壁元件的方法及由此生产的壁元件
IL268270B1 (en) * 2019-07-25 2023-04-01 Igal Erel A method for constructing a ceiling in a building

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Publication number Publication date
ATE288002T1 (de) 2005-02-15
DE50300282D1 (de) 2005-03-03
EP1408172B1 (fr) 2005-01-26

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