DE202012013305U1 - wall element - Google Patents
wall element Download PDFInfo
- Publication number
- DE202012013305U1 DE202012013305U1 DE202012013305.5U DE202012013305U DE202012013305U1 DE 202012013305 U1 DE202012013305 U1 DE 202012013305U1 DE 202012013305 U DE202012013305 U DE 202012013305U DE 202012013305 U1 DE202012013305 U1 DE 202012013305U1
- Authority
- DE
- Germany
- Prior art keywords
- wall element
- recesses
- lower edge
- wall
- element according
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
- A01N41/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom
- A01N41/02—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a sulfur atom bound to a hetero atom containing a sulfur-to-oxygen double bond
- A01N41/04—Sulfonic acids; Derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0507—Side-rails
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0507—Side-rails
- A61G7/0508—Side-rails characterised by a particular connection mechanism
- A61G7/0509—Side-rails characterised by a particular connection mechanism sliding or pivoting downwards
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0507—Side-rails
- A61G7/0512—Side-rails characterised by customised length
- A61G7/0515—Side-rails characterised by customised length covering the full bed length, e.g. from head board to foot board
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G7/00—Beds specially adapted for nursing; Devices for lifting patients or disabled persons
- A61G7/05—Parts, details or accessories of beds
- A61G7/0507—Side-rails
- A61G7/0516—Side-rails with height adjustability
-
- 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
- E04C2/04—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres
- E04C2/06—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 concrete or other stone-like material; of asbestos cement; of cement and other mineral fibres reinforced
-
- 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
- E04C2/26—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups
- E04C2/284—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating
- E04C2/288—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials composed of materials covered by two or more of groups E04C2/04, E04C2/08, E04C2/10 or of materials covered by one of these groups with a material not specified in one of the groups at least one of the materials being insulating composed of insulating material and concrete, stone or stone-like material
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
-
- 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
- E04C2002/001—Mechanical features of panels
- E04C2002/004—Panels with profiled edges, e.g. stepped, serrated
Abstract
Wandelement, umfassend einen Grundkörper (2) mit U-förmigem Querschnitt, dessen Basis (3) die Unterkante (9) des Wandelementes (1) und dessen Schenkel (4, 5) die äußeren Flächenseiten (7, 8) des Wandelementes (1) bilden, wobei zwischen den Schenkeln (4, 5) des Grundkörpers (2) eine Schicht (6) aus einem Dämmmaterial angeordnet ist, dadurch gekennzeichnet, dass in dem Grundkörper (2) Ausnehmungen (10) zur Aufnahme von Bewehrungen (21) in einem Bereich (11) ausgebildet sind, der an die Unterkante (9) des Wandelementes (1) angrenzt, wobei die Ausnehmungen (10) sich, ausgehend von den äußeren Flächenseiten (7, 8) des Wandelementes (1), über die gesamte Stärke des Wandelementes (1) erstrecken und durch die Basis (3) des Grundkörpers (2) geführt sind.Wall element, comprising a base body (2) with a U-shaped cross section, whose base (3) the lower edge (9) of the wall element (1) and whose legs (4, 5) the outer surface sides (7, 8) of the wall element (1) form, between the legs (4, 5) of the base body (2) a layer (6) is arranged from an insulating material, characterized in that in the base body (2) recesses (10) for receiving reinforcements (21) in one Area (11) are formed adjacent to the lower edge (9) of the wall element (1), wherein the recesses (10), starting from the outer surface sides (7, 8) of the wall element (1), over the entire thickness of Wall element (1) and extend through the base (3) of the base body (2) are guided.
Description
Die Erfindung betrifft ein Wandelement, insbesondere ein Betonwandelement mit einer Kerndämmung. Das Wandelement ist insbesondere für die Errichtung von Wänden von Industrie-, Gewerbe- und sonstigen Wirtschaftsgebäuden geeignet. The invention relates to a wall element, in particular a concrete wall element with a core insulation. The wall element is particularly suitable for the construction of walls of industrial, commercial and other farm buildings.
Aus dem Stand der Technik sind Doppelwandelemente bekannt, die aus kongruenten Betonfertigplatten bestehen, die sich mit ihren Flachseiten gegenüberliegen und zwischen denen ein Dämmmaterial als Kerndämmung angeordnet ist. Typischerweise sind die Betonfertigplatten mittels Gitterträgern miteinander verbunden. Auf der Baustelle wird der Zwischenraum zwischen den Betonfertigplatten, der nicht von der Kerndämmung eingenommen wird, mit Kernbeton verfüllt. Nachteil dieser Doppel- und Thermowandelemente ist jedoch, dass ihre Herstellung im Werk teuer ist und der Montageaufwand und die Montagezeit auf der Baustelle hoch sind, wodurch die Gesamtkosten der Bauweise mit diesen Elementen zu teuer sind. Außerdem sind Fenster, Türen und andere Öffnungen insbesondere im Vergleich zu Massivwänden nur schwierig einzubauen. Double wall elements are known from the prior art, which consist of congruent precast concrete panels, which face each other with their flat sides and between which an insulating material is arranged as a core insulation. Typically, the precast concrete slabs are interconnected by means of lattice girders. At the construction site, the gap between the precast concrete slabs, which is not occupied by the core insulation, is filled with core concrete. Disadvantage of these double and thermal wall elements, however, is that their production in the factory is expensive and the assembly costs and assembly time on the site are high, whereby the overall cost of construction with these elements are too expensive. In addition, windows, doors and other openings are difficult to install, especially in comparison to solid walls.
Bekannt sind ferner Thermowandelemente aus Beton, die jedoch zusätzliche Stützen erfordern, um sie arretieren zu können. Also known thermal wall elements made of concrete, however, require additional supports to lock them can.
Aufgabe der Erfindung ist es, die Nachteile nach dem Stand der Technik zu beseitigen. Es soll insbesondere ein Wandelement angegeben werden, das einen vergleichsweise geringen Montageaufwand und damit einhergehend eine vergleichsweise geringe Montagezeit erfordert. The object of the invention is to eliminate the disadvantages of the prior art. In particular, a wall element is to be specified which requires a comparatively low installation effort and, consequently, a comparatively short assembly time.
Diese Aufgabe wird durch die Merkmale des Anspruchs 1 gelöst. Zweckmäßige Ausgestaltungen der Erfindungen ergeben sich aus den Merkmalen der Unteransprüche. This object is solved by the features of
Nach Maßgabe der Erfindung ist ein Wandelement vorgesehen, das einen Grundkörper mit U-förmigem Querschnitt umfasst, dessen Basis die Unterkante des Wandelementes und dessen Schenkel die äußeren Flächenseiten des Wandelementes bilden, wobei zwischen den Schenkeln des Grundkörpers eine Schicht aus einem Dämmmaterial angeordnet ist. In dem Grundkörper sind Ausnehmungen zur Aufnahme von Bewehrungen in einem Bereich ausgebildet, der an die Unterkante des Wandelementes angrenzt, wobei die Ausnehmungen sich, ausgehend von den äußeren Flächenseiten des Wandelementes, über die gesamte Stärke des Wandelementes erstrecken und durch die Basis des Grundkörpers geführt sind. According to the invention, a wall element is provided which comprises a base body having a U-shaped cross-section, the base of which form the lower edge of the wall element and the legs of the outer surface sides of the wall element, wherein between the legs of the base body, a layer of insulating material is arranged. In the main body recesses for receiving reinforcements are formed in a region adjacent to the lower edge of the wall element, wherein the recesses, starting from the outer surface sides of the wall element, extend over the entire thickness of the wall element and are guided by the base of the base body ,
Die Anordnung von Ausnehmungen ermöglicht es, zur Montage einer Wand aus den erfindungsgemäßen Wandelementen Bewehrungselemente, typischerweise Bewehrungseisen, in die Ausnehmungen einzuschieben. Dazu werden die Wandelemente auf der Baustelle mit ihrer Unterkante in der Aufstellebene aufgestellt und vertikal ausgerichtet. Anschließend werden die Bewehrungselemente für den Anschluss der Bewehrung an die herzustellende Bodenplatte durch die Ausnehmungen der Wandelemente geführt und schließlich die Bodenplatte gegossen, wodurch die Wandelement in die Bodenplatte eingespannt werden. Auf diese Weise erhalten die Wandelemente nach dem Aushärten der Bodenplatte eine hohe Standfestigkeit und sind statisch stabil, ohne dass Aussteifungsstützen, Ringanker, Zusatzfundamente oder andere Abstützungs- oder Sicherungselemente erforderlich sind. Die erfindungsgemäßen Wandelemente ermöglichen eine schnelle Montage, weil im Gegensatz zum Stand der Technik eine Einspannung in die Bodenplatte erreicht wird. The arrangement of recesses makes it possible to install a wall of the wall elements according to the invention reinforcing elements, typically reinforcing bars, into the recesses. For this purpose, the wall elements are placed on the construction site with its lower edge in the installation level and aligned vertically. Subsequently, the reinforcing elements for the connection of the reinforcement to the base plate to be produced are guided through the recesses of the wall elements and finally cast the bottom plate, whereby the wall element are clamped in the bottom plate. In this way, the wall elements obtained after curing of the bottom plate high stability and are statically stable, without stiffening supports, ring anchors, additional foundations or other support or securing elements are required. The wall elements according to the invention allow rapid assembly, because in contrast to the prior art, a clamping in the bottom plate is achieved.
Die erfindungsgemäßen Wandelemente können mit üblichen Dachlasten entsprechend herkömmlichen Bauweisen voll beansprucht werden. Sie lassen sich im Vergleich zu Doppelwänden preiswert herstellen. Die erfindungsgemäßen Wandelemente sind insbesondere für alle Industrie-, Gewerbe- und sonstigen Wirtschaftsgebäude als isolierte Stahlbetonwände mit tragender Funktion geeignet. The wall elements according to the invention can be fully claimed with conventional roof loads according to conventional construction. They can be produced inexpensively compared to double walls. The wall elements according to the invention are particularly suitable for all industrial, commercial and other farm buildings as insulated reinforced concrete walls with supporting function.
Vorzugsweise haben die Ausnehmungen einen rechteckigen Querschnitt mit kürzeren Seiten, die parallel zur Unterkante des Wandelementes verlaufen. Alle Ausnehmungen eines Wandelementes sollten dieselben Dimensionen haben und in derselben Höhe, bezogen auf die Unterkante des Wandelementes, angeordnet sein. Die Ausnehmungen sind vorteilhafterweise gleichmäßig über die gesamte Ausdehnung des Wandelementes parallel zu dessen Unterkante verteilt. Preferably, the recesses have a rectangular cross-section with shorter sides which are parallel to the lower edge of the wall element. All recesses of a wall element should have the same dimensions and be arranged at the same height with respect to the lower edge of the wall element. The recesses are advantageously distributed uniformly over the entire extent of the wall element parallel to the lower edge thereof.
Der an die Unterkannte angrenzende Bereich hat vorzugsweise eine maximale Ausdehnung in einer Richtung senkrecht zur Unterkante, die 10 %, stärker bevorzugt 5 % der Ausdehnung des Wandelementes in dieser Richtung entspricht. Die Ausdehnung der Ausnehmungen in einer Richtung senkrecht zur Unterkante des Wandelementes sollte zwischen 50 und 90 % der Ausdehnung des an die Unterkante angrenzenden Bereiches betragen. Bevorzugt beträgt der Abstand zwischen benachbarten Ausnehmungen zwischen 80 und 120 % der Ausdehnung einer Ausnehmung in einer Richtung parallel zur Unterkante des Wandelementes. The area adjacent to the lower edge preferably has a maximum extension in a direction perpendicular to the lower edge that corresponds to 10%, more preferably 5% of the extent of the wall element in this direction. The extent of the recesses in a direction perpendicular to the lower edge of the wall element should be between 50 and 90% of the extent of the area adjacent to the lower edge. Preferably, the distance between adjacent recesses is between 80 and 120% of the extent of a recess in a direction parallel to the lower edge of the wall element.
Der Grundkörper besteht vorzugsweise aus Beton, besonders bevorzugt Stahlbeton. Der Grundkörper kann beispielsweise aus Beton gegossen sein. Die Schenkel des Grundkörpers können unterschiedliche Stärken aufweisen. The main body is preferably made of concrete, more preferably reinforced concrete. The main body may be cast, for example, concrete. The legs of the body may have different strengths.
Das Dämmmaterial kann jedes Dämmmaterial sein, das nach dem Stand der Technik als Kerndämmung von Thermowandelementen eingesetzt wird. Ein beispielhaftes Dämmmaterial ist ein Kunststoffmaterial, beispielsweise ein Kunststoffschaum wie Polyurethan-Hartschaum. The insulating material can be any insulating material that is used according to the prior art as a core insulation of thermal wall elements. An exemplary insulating material is a plastic material, such as a plastic foam such as rigid polyurethane foam.
Zur sicheren Verbindung von erfindungsgemäßen Wandelementen können Verbindungselemente vorgesehen sein. Dazu können in den Seitenkanten des Wandelementes Ausnehmungen zur Aufnahme der Verbindungselemente ausgebildet sein, die eine spaltenlose Verbindung zweier Wandelemente an ihren einander zugewandten Seitenkanten ermöglichen. Vorzugsweise sind die Ausnehmungen zur Aufnahme der Verbindungselemente in einem Bereich ausgebildet, der an die Oberkante des Wandelementes angrenzt. Besonders bevorzugt sind Ausnehmungen an beiden Ecken des Wandelementes, die von seiner Seitenkanten und seiner Oberkante gebildet werden, ausgebildet. Die Ausnehmungen zur Aufnahme der Verbindungselemente sind vorzugsweise in einem Schenkel des Grundkörpers ausgebildet. Haben die Schenkel des Grundkörpers unterschiedliche Stärken, so sind die Ausnehmungen zur Aufnahme der Verbindungselemente bevorzugt in dem dickeren Schenkel ausgebildet. For secure connection of wall elements according to the invention connecting elements may be provided. For this purpose, recesses for receiving the connecting elements may be formed in the side edges of the wall element, which allow a gap-free connection of two wall elements at their mutually facing side edges. Preferably, the recesses for receiving the connecting elements are formed in a region adjacent to the upper edge of the wall element. Particularly preferred recesses are formed at both corners of the wall element, which are formed by its side edges and its upper edge. The recesses for receiving the connecting elements are preferably formed in a leg of the base body. If the legs of the main body have different strengths, the recesses for receiving the connecting elements are preferably formed in the thicker leg.
Die Erfindung wird nachstehend anhand von Ausführungsbeispielen, die die Erfindung nicht einschränken sollen, unter Bezugnahme auf die Zeichnungen näher erläutert. Dabei zeigen The invention will be explained in more detail below with reference to embodiments, which are not intended to limit the invention, with reference to the drawings. Show
Das in den
Der Bereich
Die Ausnehmungen
Die Höhe c des Wandelementes
An Ecken zwischen den Seitenkanten
Die Ausnehmungen
In
Zur Montage des Wandelementes
BezugszeichenlisteLIST OF REFERENCE NUMBERS
- 1 1
- Wandelement wall element
- 2 2
- Grundkörper body
- 3 3
- Basis Base
- 4 4
- erster Schenkel first leg
- 5 5
- zweiter Schenkel second leg
- 6 6
- Kernschicht core layer
- 7 7
- erste Flächenseite des Wandelementes first surface side of the wall element
- 8 8th
- zweite Flächenseite des Wandelementes second surface side of the wall element
- 9 9
- Unterkante des Wandelementes Lower edge of the wall element
- 10 10
- Ausnehmung recess
- 11 11
- Bereich Area
- 12 12
- Oberkante des Wandelementes Top edge of the wall element
- 13 13
- erste Seitenkante des Wandelementes first side edge of the wall element
- 14 14
- zweite Seitenkante des Wandelementes second side edge of the wall element
- 15 15
- Ausnehmung zur Aufnahme eines Verbindungselementes Recess for receiving a connecting element
- 16 16
- Verbindungselement connecting element
- 17 17
- Schraube screw
- 18 18
- Gewindeloch threaded hole
- 19 19
-
Stirnseite der Ausnehmung
15 Front side of therecess 15 - 20 20
- Bodenplatte baseplate
- 21 21
- Bewehrungselement reinforcing element
- a a
- Stärke des Wandelementes Thickness of the wall element
- b b
- Breite des Wandelementes Width of the wall element
- c c
- Höhe des Wandelementes Height of the wall element
Claims (11)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202012013305.5U DE202012013305U1 (en) | 2012-03-23 | 2012-03-23 | wall element |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202012013305.5U DE202012013305U1 (en) | 2012-03-23 | 2012-03-23 | wall element |
DE102012102515.0A DE102012102515B4 (en) | 2012-03-23 | 2012-03-23 | wall element |
Publications (1)
Publication Number | Publication Date |
---|---|
DE202012013305U1 true DE202012013305U1 (en) | 2016-02-15 |
Family
ID=51618628
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202012013305.5U Expired - Lifetime DE202012013305U1 (en) | 2012-03-23 | 2012-03-23 | wall element |
DE102012102515.0A Expired - Fee Related DE102012102515B4 (en) | 2012-03-23 | 2012-03-23 | wall element |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102012102515.0A Expired - Fee Related DE102012102515B4 (en) | 2012-03-23 | 2012-03-23 | wall element |
Country Status (1)
Country | Link |
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DE (2) | DE202012013305U1 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014009936A1 (en) | 2014-07-04 | 2016-01-07 | Stefan Henze | Vacuum insulation element and two methods of manufacture |
CN110485624A (en) * | 2019-08-23 | 2019-11-22 | 中建二局第二建筑工程有限公司 | Cement board precast wall body |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1982004273A1 (en) * | 1981-06-01 | 1982-12-09 | Arthur F Hilsey | Multi-purpose precast concrete panels,and methods of constructing concrete structures employing the same |
SE506073C2 (en) * | 1995-09-01 | 1997-11-10 | Laettklinkerbetong Ab | Prefabricated building facade elements |
EP1333129A1 (en) * | 2002-02-01 | 2003-08-06 | Corus UK Limited | Prefabricated building panel |
FR2941986B1 (en) * | 2009-02-12 | 2017-12-22 | Laguarrigue Prefa | PREFABRICATED MONOBLOCK PANEL FOR WALL CONSTRUCTION |
-
2012
- 2012-03-23 DE DE202012013305.5U patent/DE202012013305U1/en not_active Expired - Lifetime
- 2012-03-23 DE DE102012102515.0A patent/DE102012102515B4/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE102012102515A1 (en) | 2013-09-26 |
DE102012102515B4 (en) | 2016-04-14 |
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R151 | Utility model maintained after payment of second maintenance fee after six years | ||
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