EP2169132A2 - Élément de construction en forme de panneau - Google Patents

Élément de construction en forme de panneau Download PDF

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Publication number
EP2169132A2
EP2169132A2 EP09170924A EP09170924A EP2169132A2 EP 2169132 A2 EP2169132 A2 EP 2169132A2 EP 09170924 A EP09170924 A EP 09170924A EP 09170924 A EP09170924 A EP 09170924A EP 2169132 A2 EP2169132 A2 EP 2169132A2
Authority
EP
European Patent Office
Prior art keywords
tabular component
tabular
rigid foam
component according
truss
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.)
Withdrawn
Application number
EP09170924A
Other languages
German (de)
English (en)
Other versions
EP2169132A3 (fr
Inventor
Reiner Hein
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.)
Herzog Sandra
Onorato Claudia
Original Assignee
Herzog Sandra
Onorato Claudia
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 Herzog Sandra, Onorato Claudia filed Critical Herzog Sandra
Publication of EP2169132A2 publication Critical patent/EP2169132A2/fr
Publication of EP2169132A3 publication Critical patent/EP2169132A3/fr
Withdrawn legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/02—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements
    • E04B1/08—Structures consisting primarily of load-supporting, block-shaped, or slab-shaped elements the elements consisting of metal
    • 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
    • E04C2/30—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure
    • E04C2/38—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels
    • E04C2/384—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by the shape or structure with attached ribs, flanges, or the like, e.g. framed panels with a metal frame
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/2451—Connections between closed section profiles
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/18—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons
    • E04B1/24—Structures comprising elongated load-supporting parts, e.g. columns, girders, skeletons the supporting parts consisting of metal
    • E04B1/2403—Connection details of the elongated load-supporting parts
    • E04B2001/246—Post to post connections

Definitions

  • the invention relates to a tabular component for the modular production of a building, in particular a residential building, with a horizontally and vertically extending truss comprehensive framework, with formed between the truss girders gaps and at least one-sided planking of the framework.
  • system construction The assembly of residential buildings from prefabricated components according to the modular principle is referred to as system construction.
  • Advantages of the system design are a relatively short construction time, weather independence during the prefabrication phase, high precision of the often serially manufactured components as well as the possibility to implement the finished building later.
  • Skeleton construction refers in construction to a structure of a building.
  • the shell of the residential building is composed of elements that primarily have a supporting function.
  • the skeleton building is clad with a facade and usually expanded inside with non-load-bearing walls.
  • the load-bearing elements of skeleton construction do not simultaneously assume a function that completes the space.
  • the half-timbered house is such a skeleton construction and has a supporting framework made of wood.
  • the interstices ( Gefach ) are either filled with a wooden mesh with clay plaster, bricked with bricks, or obstructed with clay bricks and plastered.
  • the half-timbered construction method is again used today in prefabricated houses in the form of wooden panel construction.
  • the building In the timber panel construction, the building is modularly composed of individual flat wooden panels, with the term wood panel, the composite construction of ribs made of solid wood or Wood materials and a planking of wood or gypsum materials is called.
  • the truss formed by the ribs includes horizontally extending truss girders and vertical truss supports.
  • the ribs are connected to the planking by nails, staples or screws to the one-sided or two-sided planked panels. According to their arrangement in the building as wall, ceiling or roof panels they take over supporting, stiffening, raumabumblede and building physics functions.
  • the invention is based on the object to provide a high-attenuation component with high static stability, which is nevertheless easy to work with, in particular allows short setup times. Furthermore, an advantageous combination of tabular components and a method for the construction of a residential building made of such a composite are proposed.
  • the object is achieved in a tabular component of the type mentioned above in that the truss girders are made of metal, in particular steel profiles, and the spaces are filled with a dimensionally stable rigid foam.
  • metal to form the framework results in high stability and bearing capacity of the tabular components.
  • Particularly suitable are steel or light metal profiles.
  • the use of light metal improves the handling of the tabular components on the site.
  • dimensionally stable rigid foam to fill the gaps between the truss girders and to form the cladding of outer walls results in a very low density and a resulting low specific weight to an extremely low thermal conductivity, which would require about three times thicker wall thickness when constructing the outer wall with conventional high-density aerated concrete block.
  • Another advantage of the use of dimensionally stable rigid foam is its good machinability and machinability at low tool costs and its residual stress.
  • a closed-cell rigid foam is used.
  • the walls completely closed between the individual cells of the rigid foam improve the thermal insulation.
  • a moisture absorption is prevented.
  • moisture absorption of the outer walls is not required.
  • the wall structure without the use of hydrous building materials such as concrete, mortar, etc. eliminates when using the components of the invention, the usual drying times, the non-compliance in conventional construction often can cause problems with wet walls.
  • Due to the specific properties of the rigid foam, in particular the low heat / cold conductivity of the rigid foam panels no cold can be transported inwards, so that the inner walls of the building constructed with the building elements have a higher temperature than the room air. Since water bound in the air always requires a colder object to condense, moisture and resulting mold growth are excluded. This advantage arises even if a building constructed in this way is not ventilated, as is often the case with holiday properties, for example.
  • the rigid foam is particularly preferably a polyurethane foam.
  • Polyurethane foam is characterized by an excellent insulation effect and a good eco-balance. For The production of a one-square-meter and 60-millimeter-thick polyurethane foam panel is about 80 kWh from the extraction of raw materials to production and delivery to the construction site. Based on a 50-year product life, this is offset by an energy saving of more than 7,000 kWh.
  • polyurethane foam is at the same time excellent as a swelling material for bonding the plates both to the truss and with the planking.
  • polyurethane foam is highly pressure-resistant, bacteria-repellent, rot-resistant and resistant to fouling, resistant to liquids, especially water, oil, gasoline, alkalis and various solvents, high temperature resistant, electrically non-conductive, flame retardant, environmentally friendly, harmless to health, making it excellent as a building material and Insulating material for the components according to the invention comes into consideration.
  • planking is also made of dimensionally stable rigid foam, in particular of polyurethane foam, a seamless insulation layer is created, which prevents air and / or cold bridges arise.
  • the spaces between the truss girders are preferably filled with foam panels whose size in the horizontal and vertical direction corresponds to the grid of trusses, so that each space formed between the truss girders filled with exactly one hard foam panel, in particular made of polyurethane becomes.
  • Standard rigid polyurethane foam panels are currently available in widths of 600 millimeters and a length of 1200 millimeters. To accommodate such panels are the trusses in the vertical direction in a grid of 1210 millimeters and in arranged horizontally in a grid of 610 millimeters.
  • a grid dimension in the horizontal and vertical direction in a range of 300 millimeters to 1500 millimeters satisfies in a particularly favorable manner the requirement for a sufficient static stability of the tabular component with at the same time good handleability, in particular when used for load-bearing outer walls. An even larger grid is to be rejected for security reasons.
  • a grid size of up to a maximum of 400 millimeters, in particular a maximum of 300 millimeters can be recommended in order to reliably prevent burglary, even if the rigid foam is forcibly removed from the interspaces and the planking is removed.
  • the attachment of the rigid foam panels to the truss girders is preferably carried out with liquid polyurethane foam, which is introduced into the gap between the rigid foam panels made of polyurethane and the truss girders. This results in absolute tightness of the thus formed tabular wall element and a solid bond with the existing steel framework.
  • Any gap to the foundation is preferably also foamed with polyurethane foam.
  • the planking preferably likewise consists of dimensionally stable hard foam, in particular of polyurethane, in order to avoid cold bridges on the metallic truss.
  • a planking of dimensionally stable rigid foam is attached on both sides.
  • the used for planking Hartschaumstoffplatten can be less than the thickness Hard foam panels be executed in the interstices of the framework.
  • a suitable plate thickness for both the plates in the interstices and the plates for the planking ranges in a range between 40 and 150 millimeters, preferably between 60 and 100 millimeters.
  • the planking of rigid foam in particular of polyurethane foam, comprises at least one rigid foam panel, but preferably a plurality of rigid foam panels, with which the entire tabular component is covered both from the inside and / or outside.
  • the rigid foam panels of the planking are preferably arranged with a staggered offset to the rigid foam panels filling the intermediate spaces.
  • the joints between the rigid foam panels are sealed with liquid polyurethane foam.
  • the rigid foam in the case of completely prefabricated structural elements, can form a one-piece body in the intermediate spaces and the planking.
  • the production takes place, for example, in a casting process, in which first the interstices and then the overlying plate are cast with the help of a shuttering. After hardening, a monolithic hard foam body forms, which forms the intermediate spaces and the planking.
  • Both tabular building elements for the production of external and intermediate walls of the building can be prefabricated with openings for windows and / or doors.
  • the Openings are preferably kept free of rigid foam during production.
  • the inwardly facing surface of the tabular component used as the outer wall is connected to the planking of rigid foam with at least one flat press plate, in particular a chipboard or OSB board.
  • This flat press plate has, for example, a thickness between 15 and 30, preferably 20 millimeters. It serves to accommodate fasteners for pictures, furniture, lights and the like.
  • gypsum wallboard or plasterboard.
  • gypsum boards are components for producing non-load-bearing walls indoors.
  • water-repellent plates are used, which are usually provided circumferentially with tongue and groove.
  • gypsum wallboard is usually processed in a thickness between 10 to 15, preferably 12 millimeters.
  • the connection with the flat press plates underneath is done with a special gypsum-based adhesive that swells out at the butt joints and is filled immediately.
  • plasterboard can be used as a dry plaster, which are glued with Ansetzbinder directly to the flat plate.
  • the in the installed position outwardly facing surface of the tabular component used as an outer wall is preferably provided with an external plaster on the planking on rigid polyurethane foam.
  • an external plaster on the planking on rigid polyurethane foam.
  • the two-sided planking preferably consists of at least one flat-pressed plate, which can be provided to produce a homogeneous surface for the wall covering directly with gypsum wallboard or gypsum board boards.
  • a planking with rigid foam panels is usually not required in the interior of the building. Sufficient sound insulation is achieved by the rigid polyurethane foam in the interstices.
  • the truss of the tabular component is limited at least laterally and on the upper side, preferably by a respective truss formed as a square tube truss.
  • the distance between the main support laterally delimiting the tabular component is about 2.5 to 4 meters.
  • square tubes with a corresponding cross-section of, for example, 100 x 100 millimeters are used. If the square tube, for example, designed as a steel tube in the quality ST 37-2, the square tubes have a wall thickness between two and five millimeters.
  • the limiting the top of square tube also serves as a support for the ceiling structure, the carrier come to rest on the horizontal portion of the rectangular tube.
  • the dimensions of the horizontally extending main carrier are for example 100 x 150 millimeters.
  • the horizontal extending main carrier may be provided, which may preferably have a matching depth as the main supports, but a smaller width and a smaller wall thickness.
  • truss girders in particular running in the horizontal direction truss girders are designed as angle profiles, in particular T-profiles, with respect to the main supports and girders lesser sheet thickness to reduce the steel mass of the component with sufficient stability.
  • a truss girder designed as a T-profile is made of 1.5 millimeter thick sheet metal with a flange width of 60 millimeters and a web height of 50 millimeters.
  • angle profiles also offers the advantage that the webs of the profiles in the horizontal or vertical direction can be arranged parallel to the edges of the foam boards to be accommodated in the interstices in the framework, so that the webs a montagePFe contact / contact surface during insertion and Bonding the rigid foam panels offer.
  • the insertion of the hard foam panels in the interstices of the framework is facilitated if the framework is limited at least laterally and at the top by a preferably designed as a square tube truss and the other, in particular to the truss at the top adjoining truss girder as vertically extending U-profiles are formed.
  • the flanges of the U-profiles lie on the side of the hard foam panels, which completely fill the intermediate spaces formed by the other, preferably exclusively in the vertical direction running truss girder.
  • the attachment of components of the tabular component, such as gypsum wallboard, on the post-installation facing inward side is significantly improved by the fact that the tabular component arranged on the in-mounting position inwardly facing side of the truss, horizontally extending profiles with at least one Attachment section for the attachment of such components.
  • the profiles are preferably U-shaped.
  • the inward-facing flange serves as a mounting section.
  • the horizontal section of the U-profile carries the insulation on the inside, in particular rigid foam panels.
  • each tabular component at its outer edge, preferably on the laterally delimiting main supports of the framework a receptacle for a detachable , preferably pluggable connection to an adjacent tabular component.
  • the plug-in connector engages positively with profiles in the installation position up and down open square tubes of the adjacent components to be joined together.
  • the profiles of the connecting element are in turn connected to one another via a frame designed in particular as a plate. At least one of the two surfaces of the plate at least two engageable profiles are arranged.
  • Such a connection element allows the connection of two adjacent tabular components without allowing connection to an overlying projectile or another wall profile.
  • profiles are arranged as adjacent tabular components together connect. If a connection to wall elements is also to be made for an overhead floor, there are further, on the opposite surface of the plate, corresponding to the number of tabular components to be connected, which can be brought into engagement.
  • the floor slabs In the case of a multi-storey construction, the floor slabs must be pulled in after the outer and intermediate walls have been set up.
  • the floor slabs usually have a total thickness of about 300 to 350 millimeters depending on the span of the floor slab.
  • the supporting system of the floor slab forming support elements in particular rectangular carrier, truss girder or the like are arranged at a distance of about 300 to 750 millimeters depending on the span of the floor slab on the arranged on the top of square tubes.
  • Below the support elements is an insulating layer attached, which consists for example of Styrodur. It is installed over the entire surface. Including a pipe system for ceiling heating or cooling can be embedded in gypsum fiber boards with good thermal conductivity.
  • a footfall sound insulation on which in turn a dovetail sheet is applied for applying the screed on which the floor covering comes to rest.
  • the spaces between the support elements of the floor slab are preferably also insulated.
  • the integration of the heating in the floor slabs has a particularly advantageous effect on the indoor climate and the uniform heating of the outer walls constructed with the tabular components, in particular, any condensation on the inner sides of the outer walls is effectively avoided even under the most unfavorable conditions.
  • FIG. 1 shows a generally designated (1) tabular component for the modular production of a building with a framework with horizontally and vertically running truss girders.
  • the lattice laterally limiting truss girders (2, 3) and the truss at the top limiting truss girder (4) are designed as square tubes whose cross-section and wall thickness is adapted to the static requirements.
  • the other, to the square tubes (2, 3, 4) adjoining truss girders are designed as angle profiles or T-profiles (5, 6).
  • the webs (7) of the horizontally extending T-profiles (6) serve as bearing surfaces and the perpendicular sections of the angle or T-profiles (5, 6) as contact surfaces for the rigid foam panels (9), whose function will be explained below ,
  • the lattice girders (2, 3, 4, 5, 6) enclose gaps (8) in the tabular component (1). These intermediate spaces (8) are filled with a dimensionally stable rigid foam, in particular in the form of rigid foam panels (9) made of polyurethane. How clear FIG. 1 recognizable, the thickness of the rigid foam panels (9) approximately coincides with the edge length of the lateral and upper truss girders (2, 3) designed as square tubes, so that the surfaces of the rigid foam slabs (9) are flush with the surfaces of the truss girders (2, 3, 4) complete.
  • the horizontal and vertical spacing between the truss girders (2, 3, 4) is selected such that preferably rigid foam slabs (9) of a standardized size can be inserted into the intermediate spaces (8) with little play.
  • the resulting gaps (10) are filled after insertion of the rigid foam panels (9) with liquid polyurethane foam.
  • the webs (7) have a smaller depth than the wall thickness of the rigid foam panels, by filling the columns (10) is a possible cold bridge at the angle sections (5) and T-profiles (6) closed.
  • FIG. 3 illustrates that the hard foam panels (9) protrude beyond the webs (7) also. After filling the gaps (10) between the hard foam panels (9), therefore, the webs (7) of the angle or T-profiles are also covered by insulation material.
  • FIG. 1 illustrated example of a tabular component (1) forms a completely closed outer wall of a building.
  • tabular components (1) which are otherwise constructed consistent, each additionally have an opening (11) for a door, in which no rigid foam panels are used.
  • Such openings (11) for doors or windows or other functional openings in the tabular components are to be distinguished from the spaces (8) between the truss girders, which form the wall surface of the tabular member after filling the gaps with rigid foam panels.
  • the tabular component (1) is, as in particular from FIGS. 1 and 3 can be seen after the insertion of the hard foam panels (9) in the intermediate spaces (8) from the outside also planked with dimensionally stable hard foam panels (12), the abutting edges (13) offset to the columns (10) are arranged between the rigid foam plates (9) in the intermediate spaces (8).
  • FIG. 4 shows the device (1) after FIG. 1 from the inside of the building to be finished.
  • rigid foam boards (14) are also glued on the inside as a planking.
  • the rigid foam panels (14) used for the planking have an approximately 40% lower thickness than the hard foam panels (9) for filling the intermediate spaces (8).
  • channels (15) are recessed by the increase in the plate spacing at the abutting edges for the installation of the supply lines, in particular for gas, electricity and water.
  • the channels (15) are closed after laying the lines with a polyurethane strip.
  • an impregnation (16), a fabric mesh (17) and an outer plaster (18) is applied to the outside of the rigid foam (21).
  • a flat pressing plate (19) for example a particle board, which in turn is provided with a gypsum wallboard (20), is preferably arranged.
  • the rigid foam (21) made of polyurethane is made in one piece. This one-piece embodiment can be produced, for example, by a casting process of the tabular components using suitable casings.
  • FIG. 10 shows a generally designated (1) tabular component with a framework, the laterally delimiting truss girders (2, 3) and a truss limiting the truss, at least at the top truss (4) includes.
  • vertically extending U-profiles (28) are arranged as a wall infill at regular intervals, the flanges flush with the rigid foam panels (9), with which the spaces between the truss girders (2, 3, 4, 28 ) fill out.
  • the distance of the vertical U-profiles (28) is preferably adapted to the dimensions of commercially available rigid foam panels for Dämm togethere, for example, 500 mm x 1000 mm x 100 mm.
  • the wall structure of the tabular component (1) according to FIG. 10 on the outside corresponds to that of the tabular components according to FIG. 1 , so that reference is made to the statements there.
  • the outside is also covered with dimensionally stable rigid foam panels (12), on the surface of which a fabric mesh (17), an adhesive / reinforcement (27) and finally the outer plaster (18) are applied.
  • each horizontal U-profile (25) provides an improved way of securing the inner panel, which is typically a flat press plate (19) and a gypsum wallboard (20) disposed thereon.
  • the distance between the horizontally extending U-profiles (25) corresponds to the dimensions of commercially available rigid foam panels (14).
  • FIG. 13 shows a further embodiment of a tabular component (1), which is particularly suitable for industrial prefabrication.
  • the production takes place as follows:
  • the prefabricated supporting truss consisting of lateral truss girders (2) and a truss girder (4) is placed on the upper side.
  • a latticework in particular a steel grid (29) can be placed on the rigid foam panels (12).
  • the additional steel grid (29) prevents puncturing of the wall surfaces formed by rigid foam panels. At the same time the burglary protection is improved.
  • U-profiles (25) On the inside of the tabular component as in the embodiment of the FIGS. 10 to 13 horizontally extending profiles, preferably U-profiles (25) attached.
  • the inner flange (26) of the U-profiles (25) serves as in the embodiment of the FIGS. 10 to 13 for fixing the inner panel, in particular consisting of flat press plates (19) and gypsum wallboard (20).
  • the area between the hard foam panels (12), which serve as outer paneling of the tabular component (1) and the inner flange (26) of the U-profiles (25) is preferably made of polyurethane in one piece.
  • the one-piece design is in particular, as in the embodiment according to FIG. 2 produced by a foaming process using suitable shuttering. Empty conduits for supply lines, in particular for water and electricity, can be inserted as required into the spaces to be foamed.
  • FIG. 5 shows by way of example the connection of two as outer wall specific tabular components (1 a, 1 b) with an intermediate wall forming a tabular component (1 c).
  • the respectively at the outer edge of the components (1 a to 1 c) arranged lateral truss girder (2 a, 2 b, 2 c) in the form of both upwardly and downwardly open square tubes also serve as a receptacle for a total of (22 a, 22 b) designated connecting element.
  • the connecting element (22 a, 22 b) consists of a plate-shaped frame (23) on which rectangular profiles (24 a - c) are arranged, the form-fitting in the upwardly or downwardly open square tubes of the lateral truss girder (2 a - c) can be brought into engagement ( FIG. 8 ).
  • the rectangular profiles (24 a - c) have a cross section that is slightly smaller than the free inner cross section of the lateral truss girders (2 a - c), so that they can be easily inserted from above or from below into the truss girders at the construction site. Since the partitions usually in cross-section smaller dimensioned lateral truss girder (2 c), the rectangular profile (24 c) is dimensioned correspondingly smaller.
  • the connecting element (22 a) has such rectangular profiles (24 a - c) not only on the underside of the plate-shaped frame (23), but in a matching position and orientation on the top. These rectangular profiles (24 a - c) are used to three tabular components (1 a - c) of an overlying projectile by engaging the rectangular profiles from below in the To connect square tubes of truss girders (2 a - c) to the basement.
  • the bottom-side connecting element (22 b) has only on the mounting surface in the upward facing surface of the plate-shaped frame (23) rectangular profiles (24 a - c), since this connecting element is fixed on the floor plate of the construction site.
  • these are preferably additionally screwed by screw to the truss girders or the foundation.
  • FIG. 6 shows the arrangement of the prefabricated tabular components (1) before mating with the connecting elements (22).
  • the individual tabular components are as far pushed together for mounting the outer and intermediate walls, that the connecting elements in the lateral truss girder (2,3) can be brought into engagement.
  • the lattice girder (4) serve at the top of the tabular components (1) at the same time as a support for the floor slabs, which are also realized with support elements in the form of steel square tubes.
  • the roof is placed in a conventional construction as a cold or warm roof.
  • the cold roof consists for example of a double-shell, ventilated roof construction.
  • a roofing membrane is applied to the rafters of the roof truss. Then done the counter battens and the battens. Finally, the roof is covered with concrete roof tiles. The eaves and verge are covered with tongue and groove boards.
  • the insulating layer is applied directly under the roof skin. There is no ventilation layer between the roof, thermal insulation and load-bearing ceiling. It is thus a single-shell, non-ventilated roof construction, which forms a composite element in itself.
  • the roof insulation can be carried out according to the wall structure of the tabular components to achieve comparable insulation values.
  • the roof truss can be manufactured as a nail binder construction.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
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EP09170924A 2008-09-24 2009-09-22 Élément de construction en forme de panneau Withdrawn EP2169132A3 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810048800 DE102008048800A1 (de) 2008-09-24 2008-09-24 Tafelförmiges Bauelement

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EP2169132A2 true EP2169132A2 (fr) 2010-03-31
EP2169132A3 EP2169132A3 (fr) 2011-08-31

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Cited By (6)

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WO2013017900A1 (fr) * 2011-08-04 2013-02-07 Prlic Tomislav Module mural isolé
ITBO20120161A1 (it) * 2012-03-23 2013-09-24 Sca Packaging Italia S P A Pannello per la realizzazione di strutture per ambienti.
CN106522374A (zh) * 2016-12-22 2017-03-22 青岛理工大学 用于连接模块化钢框架的连接装置及其连接方法
CN109779008A (zh) * 2019-03-19 2019-05-21 浙江万峰装配式房屋工程有限公司 一种抗震防裂钢结构房屋及其建造方法
CN113260283A (zh) * 2019-01-12 2021-08-13 迈克尔·T·贝克 轻质不可燃装饰性壁炉架
DE202022105427U1 (de) 2022-09-27 2024-01-02 Wanzl GmbH & Co. KGaA Bogenkonstruktion

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Publication number Priority date Publication date Assignee Title
DE102012208674A1 (de) * 2012-05-23 2013-11-28 Sto Ag Thermoaktives Bauelement

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WO2013017900A1 (fr) * 2011-08-04 2013-02-07 Prlic Tomislav Module mural isolé
ITBO20120161A1 (it) * 2012-03-23 2013-09-24 Sca Packaging Italia S P A Pannello per la realizzazione di strutture per ambienti.
CN106522374A (zh) * 2016-12-22 2017-03-22 青岛理工大学 用于连接模块化钢框架的连接装置及其连接方法
CN113260283A (zh) * 2019-01-12 2021-08-13 迈克尔·T·贝克 轻质不可燃装饰性壁炉架
CN109779008A (zh) * 2019-03-19 2019-05-21 浙江万峰装配式房屋工程有限公司 一种抗震防裂钢结构房屋及其建造方法
CN109779008B (zh) * 2019-03-19 2021-07-09 浙江长兴万峰钢结构科技股份有限公司 一种抗震防裂钢结构房屋及其建造方法
DE202022105427U1 (de) 2022-09-27 2024-01-02 Wanzl GmbH & Co. KGaA Bogenkonstruktion

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DE102008048800A1 (de) 2010-04-01

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