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DE9005780U1 - Plate-shaped lightweight construction element - Google Patents

Plate-shaped lightweight construction element

Info

Publication number
DE9005780U1
DE9005780U1 DE9005780U DE9005780U DE9005780U1 DE 9005780 U1 DE9005780 U1 DE 9005780U1 DE 9005780 U DE9005780 U DE 9005780U DE 9005780 U DE9005780 U DE 9005780U DE 9005780 U1 DE9005780 U1 DE 9005780U1
Authority
DE
Germany
Prior art keywords
plate
construction element
lightweight construction
carrier plate
shaped lightweight
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
Application number
DE9005780U
Other languages
German (de)
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.)
E SCHWENK BAUSTOFFWERKE KG 7900 ULM DE
Original Assignee
E SCHWENK BAUSTOFFWERKE KG 7900 ULM DE
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 E SCHWENK BAUSTOFFWERKE KG 7900 ULM DE filed Critical E SCHWENK BAUSTOFFWERKE KG 7900 ULM DE
Priority to DE9005780U priority Critical patent/DE9005780U1/en
Publication of DE9005780U1 publication Critical patent/DE9005780U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/048—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/002—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising natural stone or artificial stone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B9/00—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00
    • B32B9/04—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B9/047—Layered products comprising a layer of a particular substance not covered by groups B32B11/00 - B32B29/00 comprising such particular substance as the main or only constituent of a layer, which is next to another layer of the same or of a different material made of fibres or filaments
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/22—Glass ; Devitrified glass
    • C04B14/24—Glass ; Devitrified glass porous, e.g. foamed glass
    • 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
    • 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
    • E04C2/049—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 completely or partially of insulating material, e.g. cellular concrete or foamed plaster
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00—Coverings or linings, e.g. for walls or ceilings
    • E04F13/07—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/14—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass
    • E04F13/144—Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements stone or stone-like materials, e.g. ceramics concrete; of glass or with an outer layer of stone or stone-like materials or glass with an outer layer of marble or other natural stone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2264/00—Composition or properties of particles which form a particulate layer or are present as additives
    • B32B2264/10—Inorganic particles
    • B32B2264/101—Glass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2315/00—Other materials containing non-metallic inorganic compounds not provided for in groups B32B2311/00 - B32B2313/04
    • B32B2315/08—Glass
    • B32B2315/085—Glass fiber cloth or fabric
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2318/00—Mineral based
    • B32B2318/04—Stone
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2607/00—Walls, panels
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00612—Uses not provided for elsewhere in C04B2111/00 as one or more layers of a layered structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Laminated Bodies (AREA)

Description

#" "** ·HeHmannstraße 10 DIPL-ING. GERHARD STAHL D-8000 München 71 # ""** ·HeHmannstrasse 10 DIPL-ING. GERHARD STAHL D-8000 Munich 71

PATENTANWALT Tdcfon <089> 795050 PATENT ATTORNEY Tdcfon < 089 > 795050 Telegrammadresse:Telegram address: Stahlpatent MünchenSteel patent Munich

ZtHAIZtHAI

E, Schwenk KG Baustoffwerk® D-7915 Elchingen X E, Schwenk KG Baustoffwerk® D-7915 Elchingen X

Plattenförmiges LeichtbauelementPlate-shaped lightweight construction element Die Neuerung betrittt ein -»atterfförmiges Leichtbau-The innovation enters a -»atterf-shaped lightweight

elemenc, bestehend aus einer aus Blähglaskugeln und einemelemenc, consisting of a foamed glass ball and a

Bindemittel gebildeten Trägerplatte und «us einer mit dieser verklebten Verkleidungsplatte aus Naturstein.A carrier plate formed from a binding agent and a cladding plate made of natural stone glued to it.

Ein derartiges Leichtbauelement ist in der EP-O 290 881 A3 beschrieben. Bei diesem bekannten Leichtbauelement dient aufgeschäumtes Epoxidharz als Bindemittel für die Blähglaskugeln. Eine aus Blähglaskugeln und geschäumtem Epoxidharz gebildete Trägerplatte ändert ihre Abmessungen in Abhängigkeit von der Feuchtigkeit nicht. Im Gegensatz dazu dehnt sich die aus Naturstein, wie z.B. Marmor oder Granit, bestehende Verkleidungsplatte mit zunehmender Feuchtigkeit aus, während sie bei abnehmender Feuchtigkeit schrumpft. Diese unterschiedliche Ausdehnung der Trägerplatte bzw. der Verkleidungsplatte in Abhängigkeit von der Feuchtigkeit hat aber eine Verbiegung des Leichtbauelements zur Folge. Die dadurch bedingten inneren Spannungen können dazu führen, daß die die Trägerplatte mit de* Verkleidungsplatte verbindende Klebstoffschicht reißt, so daß sich die Verkleidungsplatte von der Trägerplatte löst oder ganz abfällt. Diese Gefahr ist naturgemäß dann besonders groß, wenn ein ;, derartiges plattenförmiges Leichtbauelement zur Verkleidung von § Außenfassaden oder von Wänden in Feuchträumen benutzt wird.Such a lightweight construction element is described in EP-O 290 881 A3. In this known lightweight construction element, foamed epoxy resin serves as a binding agent for the expanded glass balls. A carrier plate made of expanded glass balls and foamed epoxy resin does not change its dimensions depending on the humidity. In contrast, the cladding plate made of natural stone, such as marble or granite, expands with increasing humidity, while it shrinks with decreasing humidity. This different expansion of the carrier plate or the cladding plate depending on the humidity results in the lightweight construction element bending. The resulting internal stresses can lead to the adhesive layer connecting the carrier plate to the cladding plate tearing, so that the cladding plate detaches from the carrier plate or falls off completely. This risk is naturally particularly great when such a panel-shaped lightweight construction element is used to clad external facades or walls in damp rooms.

&diams; ■* ·&diams; ■* ·

&bull; *&bull; *

Der Neuerung liegt die Aufgabe zugrunde, ein plattenföroiges Leichtbauelement zu schaffen, das auch bei Änderung der Feuchtigkeit formstabil bleibt.The innovation is based on the task of creating a panel-shaped lightweight construction element that remains dimensionally stable even when the humidity changes.

Neuerungsgemäß wird diese Aufgabe mit einem gattungsgemäP^n plattenförmigen Leichtbauelement gelöst, bei dem das Bindemittel Zessent 1st..According to the innovation, this task is solved with a generic plate-shaped lightweight construction element in which the binding agent is cement.

Da die aus Blähglaskugeln und Zement gebildete Trägerplatte in Abhängigkeit von der Feuchtigkeit praktisch das gleiche Ausdehnungsverhalten hat wie die aus Naturstein bestehende Verkleidungsplatte, kommt es zu keiner Formänderung und demzufolge auch zu keinen inneren Spannungen im Bereich der Klebstoffschicht.Since the carrier plate made of expanded glass beads and cement has practically the same expansion behavior as the cladding plate made of natural stone, depending on the humidity, there is no change in shape and therefore no internal stress in the area of the adhesive layer.

Bei einer hinsichtlich der Biegesteifigkeit verbesserten Weiterbildung der Neuerung ist vorgesehen, daß beide Seiten der Trägerplatte mit einem Glasfaservlies oder einer Glasfasermatte beschichtet sind.In a further development of the innovation with improved flexural rigidity, it is planned that both sides of the carrier plate are coated with a glass fiber fleece or a glass fiber mat.

Zwei Ausführungsboispiele der Neuerung sind in der Zeichnung dargestellt und werden nachfolgend näher erläutert. Es zt-igen:Two examples of the innovation are shown in the drawing and are explained in more detail below. They are:

Fig. 1 einen Querschnitt durch ein plstt&nförmiges Leichtbauelement, undFig. 1 a cross section through a plastic-shaped lightweight construction element, and

Fig. 2 einen Querschnitt durch ein abgewandeltes Leichtbauelement.Fig. 2 shows a cross-section through a modified lightweight construction element.

Das in Fig. 1 im Querschnitt gezeigte plattenförmige Leichtbauelement besteht aus einer Trägerplatte 1 und einer Verkleidungsplatte 2 aus Naturstein, wie z.B. Granit oder Marmor, die durch eine Klebstoffschicht 3 mit der Trägerplatte 1 verbunden ist. Die Trägerplatte 1 hat eine Dicke von 10 bis 20 mm, und die Verkleidungsplatte 2 hat eine Dicke von 5 bis 10 mm. Die Trägerplatte ist aus Blähglaskugeln und Zement als Bindemittel gebildet. Als Klebstoff für die Klebstoffschicht 3The plate-shaped lightweight construction element shown in cross-section in Fig. 1 consists of a carrier plate 1 and a cladding plate 2 made of natural stone, such as granite or marble, which is connected to the carrier plate 1 by an adhesive layer 3. The carrier plate 1 has a thickness of 10 to 20 mm, and the cladding plate 2 has a thickness of 5 to 10 mm. The carrier plate is made of expanded glass beads and cement as a binding agent. As an adhesive for the adhesive layer 3

kann ein handelsüblicher Klebstoff verwendet werden, der zum Verkleben von Natur- bzw. Kunststein geeignet ist.A commercially available adhesive can be used that is suitable for bonding natural or artificial stone.

In Fig. 2 ist ein abgewandeltes plattenföriniges Leichtbauelement im Querschnitt gezeigt, bei dem beide Seiten der Trägerplatte 1 mit einem Glasfaservlies oder einer (ilanfaser
matte 4 beschichtet sind. Durch diese Beschichtung der Trägerplatte 1 wird eine größere Biegefestigkeit erreicht.In Fig. 2, a modified plate-shaped lightweight construction element is shown in cross-section, in which both sides of the carrier plate 1 are covered with a glass fiber fleece or a (ilan fiber
matte 4. This coating of the carrier plate 1 achieves greater bending strength.

Die Dicke der Klebstoff»ehieht 3 und der Glasfaserbeschichtung 4 ist in den Fig. 1 und 2 zur besseren Veranschaulichung übertrieben dargestellt.The thickness of the adhesive layer 3 and the glass fiber coating 4 is exaggerated in Fig. 1 and 2 for better illustration.

Die Trägerplatte 1 und die Verkleidungsplatte 2 des in den Fig. 1 und 2 dargestellten Leichtbauelements werden in getrennten Arbeitsgängen hergestellt. Die Verkleidungsplatte 2 wird in üblicher Weise durch Zersägen eines Blockes aus Naturstein, wie z.B. Granit oder Marmor hergestellt, so daß eine nähere Erläuterung entbehrlich ist.The carrier plate 1 and the cladding plate 2 of the lightweight construction element shown in Fig. 1 and 2 are manufactured in separate operations. The cladding plate 2 is manufactured in the usual way by sawing a block of natural stone, such as granite or marble, so that a more detailed explanation is unnecessary.

Zur Herstellung der Trägerplatte 1 wird zunächst ein Block erzeugt, der anschließend in einzelne Platten zersägt wird. Zu dieeeit. Zweck wird eine Form mit einem Gemisch aus Blähglaskugeln und Zement gefüllt, und diese Form wird sodann in eine rotierende Trommel mit Luftabsaugung eingebracht, um das Gemisch zu verdichten. Sodann wird die Trommel angehalten und mit einem Rüttler in Hochfrequenzschwingungen versetzt, um das Gemisch weiter zu verdichten. Nach der Entnahme aus der Trommel wird die Foi/&Lgr; mit Wasser aufgefüllt. Der in der Form gebildete Bl ^ck mit den Abmessungen 280 &khgr; 120 &khgr; 80 cm wird nach zwei Tagen entnommen und für ca. 21 Tage zum Aushärten in ein Wasserbad gelegt. Anschließend wird der ausgehärtete Leichtbetonblock in einzelne Scheiben mit einer Dicke von 10 bis 20 mm zersägt. Diese die Trägerplatte 1 bildenden Scheiben werden dann beidseitig mit einem Glasfaservlies oder einer Glasfasermatte 4 beschichtet, das bzw. die mit einem Kunstharz getränkt ist. Anschließend wird ein Klebstoff 3 auf eine der Seiten der Trägerplatte 1 aufgebracht, und die Verkleidungsplatte 2 wird mitTo produce the carrier plate 1, a block is first created, which is then sawn into individual plates. For this purpose, a mold is filled with a mixture of expanded glass balls and cement, and this mold is then placed in a rotating drum with air extraction to compact the mixture. The drum is then stopped and a vibrator is used to make it vibrate at high frequency to further compact the mixture. After removal from the drum, the film is filled with water. The block formed in the mold with dimensions of 280 x 120 x 80 cm is removed after two days and placed in a water bath for approx. 21 days to harden. The hardened lightweight concrete block is then sawn into individual slices with a thickness of 10 to 20 mm. These panes forming the carrier plate 1 are then coated on both sides with a glass fiber fleece or a glass fiber mat 4 that is impregnated with a synthetic resin. Then an adhesive 3 is applied to one of the sides of the carrier plate 1 and the cladding plate 2 is

&bull; · _ &eeacgr;&mdash; .&bull; · _ &eeacgr;&mdash; .

dieser verklebt, was unter Anwendung von Wärme und Druck geschehen kann»this sticks together, which can be done by applying heat and pressure »

Wenn die im praktischen Gebrauch zu erwartenden Belastungen des Leichtbauelements nicht besonders groß sind, dann kann die beidseitige Glasfaserbeschichtung 4 der Trägerplatte 1 entfallen. If the loads expected to be placed on the lightweight element in practical use are not particularly great, then the double-sided glass fiber coating 4 of the carrier plate 1 can be omitted.

Im folgenden wird eine bevorzugte Rezeptur für die Herstelluna eines Leichtbetonblockes angegeben, der zur Bildung von Trägerplatten in Scheiben zersägt wird.The following describes a preferred recipe for producing a lightweight concrete block which is sawn into slices to form carrier plates.

ZuschlagsartSurcharge type

199 g Blähulaskugeln mit einem Durchmesser von 0,25 bis 0,5 mm199 g of blowballs with a diameter of 0.25 to 0.5 mm

69 g Blähglaskugeln mit einem Durchmesser von 0,5 bis 1 mm 121 g Blähglaskugeln mit einem Durchmesser von 1 bis 2 mm 169 g Blähglaskugeln mit einem Durchmesser von 2 bis 4 mm 130 g Blähglaskugeln mit einem Durchmesser von 4 bis 8 mm Summe Zuschlag: 688 g69 g expanded glass balls with a diameter of 0.5 to 1 mm 121 g expanded glass balls with a diameter of 1 to 2 mm 169 g expanded glass balls with a diameter of 2 to 4 mm 130 g expanded glass balls with a diameter of 4 to 8 mm Total surcharge: 688 g

Bindemittelbinder

700 g Zement, Typ HOZ 35-NW700 g cement, type HOZ 35-NW

Zugabewasser
203g WasserAddition water
203g water

Gewicht der Mischung: 1591 g
Volumen der Mischung: 2077 dms
Rohdichte des Leichtbetons: 0,766 kg/dm3 Weight of the mixture: 1591 g
Volume of the mixture: 2077 dm s
Bulk density of lightweight concrete: 0.766 kg/dm 3

Claims (2)

Schutzansprüche:Protection claims: 1. Plattenförmiges Leichtbauelement, bestehend aus einßr aus Blähglaskugeln und einem Bindemittel gebildeten Trägerplatte und aus einer mit dieser verklebten Verkleidungsplatte aus Naturstein, dadurch gekennzeichnet, daß das Bindemittel Zement ist.1. Plate-shaped lightweight construction element, consisting of a carrier plate formed from expanded glass beads and a binding agent and of a cladding plate made of natural stone glued to the carrier plate, characterized in that the binding agent is cement. 2. Leichtbauelement nach Anspruch 1, dadurch gekennzeichnet, daß beide Seiten der Trägerplatte (1) mit einem Glasfaservlies oder einer Glasfasermatte (4) beschichtet sind.2. Lightweight construction element according to claim 1, characterized in that both sides of the carrier plate (1) are coated with a glass fiber fleece or a glass fiber mat (4).
DE9005780U 1990-05-21 1990-05-21 Plate-shaped lightweight construction element Expired - Lifetime DE9005780U1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE9005780U DE9005780U1 (en) 1990-05-21 1990-05-21 Plate-shaped lightweight construction element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9005780U DE9005780U1 (en) 1990-05-21 1990-05-21 Plate-shaped lightweight construction element

Publications (1)

Publication Number Publication Date
DE9005780U1 true DE9005780U1 (en) 1990-07-26

Family

ID=6853996

Family Applications (1)

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Country Status (1)

Country Link
DE (1) DE9005780U1 (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004244A1 (en) * 1991-08-13 1993-03-04 Buchtal Gmbh Natural stone or ceramic façade component
DE4212442A1 (en) * 1992-04-14 1993-10-28 Augst Alexandra Panel-shaped light constructional element - has natural stone cladding to which lightweight concrete is bonded
EP0731237A2 (en) * 1995-03-09 1996-09-11 Helmut Wedi Structural element covered by a water-repellent front layer, especially tiling element
DE29613649U1 (en) * 1996-08-07 1996-12-19 Wölte, Ulrich, 48282 Emsdetten Component with light screed base layer
EP2500483A1 (en) * 2009-11-13 2012-09-19 Kanaflex Corporation Panel with decorative slate
EP2642041A1 (en) * 2012-03-23 2013-09-25 Cemex Research Group AG Structural concrete wall with thermal insulation and manufacturing process
DE102021103971A1 (en) 2021-02-19 2022-08-25 Wedi Gmbh Kit for creating a built-in niche

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1993004244A1 (en) * 1991-08-13 1993-03-04 Buchtal Gmbh Natural stone or ceramic façade component
DE4212442A1 (en) * 1992-04-14 1993-10-28 Augst Alexandra Panel-shaped light constructional element - has natural stone cladding to which lightweight concrete is bonded
EP0731237A2 (en) * 1995-03-09 1996-09-11 Helmut Wedi Structural element covered by a water-repellent front layer, especially tiling element
DE19508318A1 (en) * 1995-03-09 1996-09-12 Helmut Wedi Tile element and process for its manufacture
EP0731237A3 (en) * 1995-03-09 1997-03-05 Helmut Wedi Structural element covered by a water-repellent front layer, especially tiling element
DE19508318C2 (en) * 1995-03-09 1999-06-17 Helmut Wedi Tile element and process for its manufacture
DE29613649U1 (en) * 1996-08-07 1996-12-19 Wölte, Ulrich, 48282 Emsdetten Component with light screed base layer
EP2500483A1 (en) * 2009-11-13 2012-09-19 Kanaflex Corporation Panel with decorative slate
EP2500483A4 (en) * 2009-11-13 2014-12-17 Kanaflex Corp Panel with decorative slate
EP2642041A1 (en) * 2012-03-23 2013-09-25 Cemex Research Group AG Structural concrete wall with thermal insulation and manufacturing process
EP2642042A1 (en) * 2012-03-23 2013-09-25 Cemex Research Group AG Thermally insulated precast wall element for vertical concrete walls application and manufacturing process
DE102021103971A1 (en) 2021-02-19 2022-08-25 Wedi Gmbh Kit for creating a built-in niche

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