DE7611033U1 - MULTI-LAYER BUILDING PANEL - Google Patents

MULTI-LAYER BUILDING PANEL

Info

Publication number
DE7611033U1
DE7611033U1 DE7611033U DE7611033U DE7611033U1 DE 7611033 U1 DE7611033 U1 DE 7611033U1 DE 7611033 U DE7611033 U DE 7611033U DE 7611033 U DE7611033 U DE 7611033U DE 7611033 U1 DE7611033 U1 DE 7611033U1
Authority
DE
Germany
Prior art keywords
layer
building board
polymethyl methacrylate
board according
layer building
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
Application number
DE7611033U
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE7611033U1 publication Critical patent/DE7611033U1/en
Expired 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/30—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers
    • B32B27/308—Layered products comprising a layer of synthetic resin comprising vinyl (co)polymers; comprising acrylic (co)polymers comprising acrylic (co)polymers
    • 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F11/00—Stairways, ramps, or like structures; Balustrades; Handrails
    • E04F11/02—Stairways; Layouts thereof
    • E04F11/104—Treads
    • E04F11/16—Surfaces thereof; Protecting means for edges or corners thereof
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/103—Metal fibres
    • 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
    • B32B2333/00—Polymers of unsaturated acids or derivatives thereof
    • B32B2333/04—Polymers of esters
    • B32B2333/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Laminated Bodies (AREA)
  • Finishing Walls (AREA)

Description

c t
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I 9 U * 15,15, D-6000D-6000 {{ Frankfurt/MainFrankfurt / Main PeterPeter Koblischek.Koblischek. ParkstraßeParkstrasse

Mehrschichtige BauplatteMulti-layer building board

Die Erfindung betrifft eine mehrschichtige Bauplatte, die im Bauwesen als Balkonbrüstung, Fensterbank, Verkleidungen, Treppenstufen und dergleichen Verwendung finden kann.The invention relates to a multilayer building board which is used in the building industry as a balcony parapet, window sill, cladding, Stair treads and the like can be used.

Mehrschichtige Bauplatten für diese Zwecke sind bekannt. Den bisher bekannten Bauplatten haftet jedoch der Nachteil an, daß ihre Biegefestigkeit und Torsions-Zugfestigkeit nur verhältnismäßig gering ist. Dies wirkt sich insbesondere bei sogenannten tragenden Bauelementen nachteilig aus.Multi-layer building boards for these purposes are known. The previously known building panels, however, have the disadvantage indicate that their flexural strength and torsional tensile strength are only relatively low. This works are disadvantageous in particular in the case of so-called load-bearing components.

Die Erfindung hat sich zur Aufgabe gestellt, eine mehrschichtige Bauplatte zu entwickeln, welche eine höhere Biegefestigkeit und eine höhere Torsions-Zugfestigkeit besitzt als die bisher verwendeten bzw. bekannten derartigen Bauplatten.The invention has set itself the task of developing a multilayer building board which has a higher flexural strength and higher torsional tensile strength possesses than the previously used or known such building boards.

Bei den in mechanischer Hinsicht besten Bauplatten, die aber trotzdem den im Bauwesen üblicherweise auftretenden Beanspruchungen nicht ausreichend genügen,With the best building panels from a mechanical point of view, but still those commonly found in construction Stresses are not sufficient,

it «it «

It·It

Il ( · · t tl<«tIl (· · t tl <«t

hat man als Bindemittel zwei Steinplatten mit einer dazwischen angeordneten Schicht aus Polyester und anderen Kunststoffen verklebt.you have two stone slabs with an interposed layer of polyester and as a binding agent glued to other plastics.

Überraschenderweise hat sich gezeigt, daß bei Verwendung eines ganz speziell ausgeählten Kunststoffes wesentlich höhere Biegefestigkeit und Torsions-Zugfestigkeit der mehrschichtigen Bauplatten erzielt werden kann, obwohl der in diesem Fall verwendete Kunststoff an sich keine wesentlich höheren Festigkeitswerte aufweist als die bisher für diesen Zweck verwendeten Kunststoffe.Surprisingly, it has been shown that when using a specially selected plastic material higher flexural strength and torsional tensile strength of the multilayer building boards can be achieved, although the plastic used in this case does not per se has significantly higher strength values than the plastics previously used for this purpose.

Die genannte Aufgabe wird gemäß der Erfindung daher dadurch gelöst, daß die oberste Schicht aus einer Steinplatte besteht, die über eine Schicht aus PoIymethylmethacrylat mit einer weiteren Steinplatte flüchtig verbunden ist.The stated object is achieved according to the invention in that the top layer consists of a Stone slab consists of a layer of polymethyl methacrylate is connected with another stone slab.

Es ist vorteilhaft, wenn die Schicht aus Polymethylmethacrylat Fasern aus Glas oder dehnbarem Material enthält. Denn hierdurch wird eine Art Bewehrung gebildet, welche Zugkräfte aufnimmt.It is advantageous if the layer is made of polymethyl methacrylate Contains fibers made of glass or stretchable material. Because this creates a kind of reinforcement, which tensile forces absorbs.

Gegebenenfalls können diese Fasern auch als sogenannte Katastrophenbewehrung wirken, welche bei einem durch Unglücksfall verursachten Bruch . einer Platte die einzelnen Teile zusammenhält und das Herausfallen gebrochener Teile verhindert.Optionally, these fibers can also be called so-called Disaster reinforcement work, which in the event of a breakage caused by an accident. a plate the Holds individual parts together and prevents broken parts from falling out.

Zweckmäßigerweise enthält die Schicht aus Polymethylmeth <acrylat einander kreuzende Fasern, denn hierdurch wird eine bessere Übertragung der gegebenenfalls auftretenden Torsionsbeanspruchungen erzielt.The layer expediently contains polymethylmeth <Acrylate crossing fibers, because this will provide better transmission of any that may occur Torsional stresses achieved.

Es ist günstig, wenn die Schicht aus Polymethylmethacrylat eine aus Fasern geflochtene Matte enthält, weil hierdurch die Wirkung der Bewehrung zusätzlich verstärkt wird.It is advantageous if the layer is made of polymethyl methacrylate contains a mat made of braided fibers, because this additionally strengthens the effect of the reinforcement.

Bei einer bevorzugten Ausführungsform enthält die Schicht aus Polymethylmethacrylat zwei Matten. Hierdurch wird die Möglichkeit geboten, an jeder der beiden einander zugewendeten Seiten der miteinander zu verbindenden Steinplatten zuerst je eine Matte anzukleben und dadurch einen ausgezeichneten Sitz der Matte zu gewährleisten und erst in einem zweiten Arbeitsgang die mit je einer Matte abgedeckten Platten miteinander zu verkleben. Versuche haben gezeigt, daß hierdurch eine besonders hohe Festigkeit gegen Torsions-Zugbeanspruchungen erzielt wird.In a preferred embodiment, the layer of polymethyl methacrylate contains two mats. This will the possibility offered on each of the two facing sides of the stone slabs to be connected first to glue one mat each and thereby ensure an excellent fit of the mat and only then in a second step to glue the panels, each covered with a mat, to one another. Have attempts shown that this achieves a particularly high resistance to torsional tensile stresses.

Wenn die Schicht aus Polymethylmethacrylat Farbpigmente enthält, wird die Möglichkeit geschaffen, diese Schicht entweder farblich deutlich hervortreten zu lassen und farbige Effekte zu erzielen oder aber den Werkstoff der Steinplatte anzupassen und dadurch praktisch unsichtbar zu machen.When the layer of polymethyl methacrylate color pigments contains, the possibility is created either to let this layer stand out clearly in color and to achieve colored effects or to adapt the material of the stone slab and thus practically invisible close.

Vorteilhafterweise enthält die Schicht aus Polymethylmethacrylat Aluminiumoxidtrihydrat, wodurch diese Schicht unbrennbar und die Sicherheitseigenschaft der Bauplatte erhöht wird.The layer of polymethyl methacrylate advantageously contains aluminum oxide trihydrate, which makes this layer incombustible and the safety property of the building board is increased.

In manchen Fällen ist es zweckmäßig, wenn die Polymethylmethacrylatschicht farbige Füllstoffe, insbesondere Marmormehl enthält; die Körnung dieser Füllstoffe ist vorzugsweise zwischen 0 und 3 mm.In some cases it is useful if the polymethyl methacrylate layer contains colored fillers, in particular marble powder; the grain size of these fillers is preferably between 0 and 3 mm.

7611033 05.i8.787611033 05.i8.78

1 1 ·
I 1
I I1 1 ·
I 1
II

Im nachstehenden wird die Erfindung in Verbindung mit den ein Ausführungsbeispiel darstellenden Figuren beschrieben. Einander entsprechende Teile sind in den Figuren mit den gleichen Bezugs-In the following the invention is described in connection with the figures representing an embodiment. Each other Corresponding parts are in the figures with the same reference

[' zeichen versehen.['mark.

j Es zeigt:j It shows:

Fig. 1 eine erfindungsgemäße mehrschichtige Bauplatte in1 shows a multilayer building board according to the invention in

isometrischer Darstellung, schräg von oben gesehen,isometric illustration, seen obliquely from above,

Fig. 2 einen Schnitt entlang der Linie A-B in Fig. 1.FIG. 2 shows a section along the line A-B in FIG. 1.

Die oberste Schicht 1 der in den Figuren dargestellten Bauplatte ist eine Steinplatte, die beispielsweise aus einem der nachstehenden Materialien bestehen kann:The top layer 1 of the building board shown in the figures is a stone slab, for example made of one of the following Materials can consist of:

a) Naturstein, wie Granit, Marmor, Travertin usw.a) Natural stone, such as granite, marble, travertine, etc.

b) Betonwerkstein, Körnungen 0-30 bzw. 0-70 mmb) Concrete stone, grain size 0-30 or 0-70 mm

c) Betonwerkstein, Schnittlinge 0 - 300 mmc) Concrete stone, cuttings 0 - 300 mm

d) Agglomarmor, kunststoffgebunden 0 - 300 mmd) Agglomarble, plastic-bonded 0 - 300 mm

e) Kunstharzbeton.e) synthetic resin concrete.

Die als oberste Schicht 1 dienende Steinplatte ist durch eineThe stone slab serving as the top layer 1 is through a

die Schicht 2 aus Polymethylmethacrylat mit der unterste. Schicht bildenden Steinplatte 3 flächig verbunden. Diese letztgenannte Steinplatte kann ebenfalls aus einem der vorstehend genannten Materialien bestehen.the layer 2 made of polymethyl methacrylate with the lowest. layer forming stone slab 3 connected flat. This last-mentioned stone slab can also consist of one of the aforementioned Materials exist.

Zur Herstellung der mehrschichtigen Bauplatten werden sowohl die oberste Steinplatte 1 als auch die unterste Steinplatte 3 mit Methacrylatharz, das durch chemische Reaktion aushärtet, eingestrichen. Durch diese mechanische Bearbeitung mittels Pinsel oder dgl. wird eine gute Benetzung der PlattenoberflächeTo produce the multilayer building panels, both the top stone slab 1 and the bottom stone slab 3 with methacrylate resin, which hardens by chemical reaction, streaked. This mechanical processing by means of a brush or the like. A good wetting of the plate surface

fur die oberste Steinplattefor the top stone slab

1 als auch auf die unterste Steinplatte 3 eine Glasfibormatte aufgerollt und dadurch zwangsweise an den erforderlich©} die Festigkeit steigernden Positionen fixiert. Anschließend wird1 as well as a glass fiber mat on the lowest stone slab 3 rolled up and thus forced to the required ©} die Fixed positions that increase strength. Then will

7611033 05.06.757611033 06/05/75

auf die eine Platte die erforderliche Schichtdicke Klebstoff (Reaktionsharz, vorzugsweise Methacrylatharz) aufgebracht, die andere Platte aufgelegt und verklebt.the required layer thickness of adhesive (reaction resin, preferably methacrylate resin) is applied to one of the panels, the other plate is placed and glued.

Claims (9)

ι · tali · « · ι » · · Schutzansprüoheι · tali · «· ι» · · Protection claims 1. Mehrschichtige Bauplatte, daduroh gekennzeichnet, daß die oberste sohicht (1) aus einer Steinplatte besteht, die über eine sohioht (2) aus polymethylmethaorylat mit einer weiteren Steinplatte (3) flächig verbunden ist.1.Multi-layer building board, marked daduroh, that the top sohicht (1) consists of a stone slab, which over a sohioht (2) made of polymethylmethaorylat is flatly connected to another stone slab (3). 2. Mehrschichtige Bauplatte naoh Anspruch 1, dadurch gekennzeichnet, daß die polymethylmethacrylatschioht (2) pasern aus Glas enthält.2. Multi-layer building board according to claim 1, characterized in that that the polymethylmethacrylatschioht (2) contains fibers made of glass. 3. Mehrschichtige Bauplatte nach Anspruch 1, dadurch ge-3. Multi-layer building board according to claim 1, characterized in that kennzeichnet, daß die polymethylmethacrylatschicht (2)indicates that the polymethyl methacrylate layer (2) pasern aus dehnbarem Metall enthält.contains fibers made of ductile metal. 4. Mehrschichtige Bauplatte nach Anspruoh 1, dadurch gekennzeichnet, daß die polymethylmethacrylatschicht (2) einander kreuzende Fasern enthält.4. Multi-layer building board according to Claim 1, characterized in that that the polymethyl methacrylate layer (2) contains crossing fibers. 5. Mehrschichtige Bauplatte nach Anspruch 1 und 4, dadurch gekennzeichnet,,daß die polymethylmethacrylatschicht (2) eine aus Fasern geflochtene Matte enthält.5. Multi-layer building board according to claim 1 and 4, characterized in, that the polymethyl methacrylate layer (2) Contains a mat woven from fibers. 6. Mehrschichtige Bauplatte nach Anspruch 1 und 5, dadurch gekennzeichnet, daß die polymethylmethacrylatschicht (2) zwei Matten enthält.6. Multi-layer building board according to claim 1 and 5, characterized in that the polymethyl methacrylate layer (2) includes two mats. 7. Mehrschichtige Bauplatte nach Anspruch 1, daduroh gekennzeichnet, daß die polymethylmethacrylatschicht (2) Farbpigmente enthält.7. Multi-layer building board according to claim 1, characterized by that the polymethyl methacrylate layer (2) contains color pigments. 8. Mehrschichtige Bauplatte nach Anspruch 1, dadurch gekennzeichnet, daß die polymethylmethacrylatschicht (2) Aluminiumoxidtrihydrat enthält.8. Multi-layer building board according to claim 1, characterized in that that the polymethyl methacrylate layer (2) contains aluminum oxide trihydrate. -. 7 *■-. 7 * ■ 9. Mehrsoliiolitige bauplatte naoh Anspruch 1, daduroh ge~ kennzeiclraet, daß die polyraethylnietliacrylatscliiclit (2) Füllstoffe, insbesondere Marmormenl, enthält.9. Mehrsoliiolitige building board naoh claim 1, daduroh ge ~ mark that the polyethylnietliacrylate cliiclit (2) Contains fillers, especially marble oil.
DE7611033U 1975-04-22 1976-04-08 MULTI-LAYER BUILDING PANEL Expired DE7611033U1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH521675A CH586812A5 (en) 1975-04-22 1975-04-22 Laminated building plate of methacrylate resin bonded stone - has considerably improved physical characteristics

Publications (1)

Publication Number Publication Date
DE7611033U1 true DE7611033U1 (en) 1976-08-05

Family

ID=4289889

Family Applications (1)

Application Number Title Priority Date Filing Date
DE7611033U Expired DE7611033U1 (en) 1975-04-22 1976-04-08 MULTI-LAYER BUILDING PANEL

Country Status (2)

Country Link
CH (1) CH586812A5 (en)
DE (1) DE7611033U1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012140A1 (en) * 1990-03-16 1991-09-19 Werner Bilz Sandwiched building material for outer and inner use - has polygonal stone plates glued to thicker, fibre reinforced concrete base plate

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007015918U1 (en) * 2007-11-14 2008-03-13 Kuse, Kolja Stone block of layers

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4012140A1 (en) * 1990-03-16 1991-09-19 Werner Bilz Sandwiched building material for outer and inner use - has polygonal stone plates glued to thicker, fibre reinforced concrete base plate

Also Published As

Publication number Publication date
CH586812A5 (en) 1977-04-15

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