DE2737007A1 - Multi-purpose composite building slab - has reinforced bonded layer of resin, sand and aggregate, and plastics coating - Google Patents

Multi-purpose composite building slab - has reinforced bonded layer of resin, sand and aggregate, and plastics coating

Info

Publication number
DE2737007A1
DE2737007A1 DE19772737007 DE2737007A DE2737007A1 DE 2737007 A1 DE2737007 A1 DE 2737007A1 DE 19772737007 DE19772737007 DE 19772737007 DE 2737007 A DE2737007 A DE 2737007A DE 2737007 A1 DE2737007 A1 DE 2737007A1
Authority
DE
Germany
Prior art keywords
layer
resin
synthetic resin
bonded layer
board 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.)
Pending
Application number
DE19772737007
Other languages
German (de)
Inventor
Fritz Schauffele
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
Priority to DE19772737007 priority Critical patent/DE2737007A1/en
Publication of DE2737007A1 publication Critical patent/DE2737007A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B19/00—Machines or methods for applying the material to surfaces to form a permanent layer thereon
    • B28B19/0046—Machines or methods for applying the material to surfaces to form a permanent layer thereon to plastics
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/16—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer formed of particles, e.g. chips, powder or granules
    • 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
    • B32B13/00—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material
    • B32B13/02—Layered products comprising a a layer of water-setting substance, e.g. concrete, plaster, asbestos cement, or like builders' material with fibres or particles being present as additives in the layer
    • 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
    • B32B27/14—Layered products comprising a layer of synthetic resin next to a particulate layer
    • 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
    • E04C2/26—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
    • 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
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/02—Composition of the impregnated, bonded or embedded layer
    • B32B2260/021—Fibrous or filamentary layer
    • 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
    • B32B2260/00—Layered product comprising an impregnated, embedded, or bonded layer wherein the layer comprises an impregnation, embedding, or binder material
    • B32B2260/04—Impregnation, embedding, or binder material
    • B32B2260/046—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
    • 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
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/08—Reinforcements
    • 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
    • B32B2419/00—Buildings or parts thereof

Abstract

The building slab includes at least one synthetic resin bonded layer. This layer(5, 7) comprises a compound of resin, sand and any suitable aggregates such as porous clay or natural stone granules. It has a platic layer(4) on its external surface, with external structuring(9). The slab is formed by loosely pouring the compound into a form(2) after plastic coat application,a nd consolidating and hard-setting there. Reinforcement(6) may be introduced into the bonded layer, pref. itself forming a partitioning layer.

Description

Bauplatte wie Treppenstufe, Podestplatte, Construction panel such as stair step, platform plate,

Fassadenplatte od.dgl. und Verfahren zur Herstellung derselben Die Erfindung betrifft eine Bauplatte wie Treppenstufe, Podestplatte, Fassadenplatte od.dgl. mit mindestens einer kunstharzgebundenen Schicht. Es ist bekannt (DT-OS 23 64 322), etwa gleiches Aussehen aufweisende Platten, von denen wenigstens eine größere Natursteinbrocken enthält, miteinander hochfest zu verkleben. Die Platten sind vor dem Verkleben für sich fertiggestellt, sie erhalten durch eine Bewehrungszwischenlage eine hohe Tragiähigkeit. Die sichtbare Oberfläche des Gesamtbauteiles bedarf einer zusätzlichen besonderen Bearbeitung. Bekannt ist es auch (Gm 1 904 203), Steinplatten mit Kunststoff zu beschichten, wobei eine polyurethanhaltige Kunststoffschicht unmittelbar auf die Steinplatte gelegt wird und darauf eine Kunststoffschicht aus aushärtenden, ungesättigten Polyestern'gegeben wird. Auf diese Weise erhält man eine sichere Haitung der Polyesterüberzugsmasse. Die Polyurethan-Kunststoffschicht führt zu einer Erhöhung der Festigkeit der Platte. Facade panel or the like. and methods of making the same die The invention relates to a building panel such as a stair step, platform panel, facade panel or the like. with at least one synthetic resin-bonded layer. It is known (DT-OS 23 64 322), panels with roughly the same appearance, at least one of which contains larger chunks of natural stone to be glued together with a high degree of strength. The plates are finished for themselves before gluing, they are received by a reinforcement layer has a high load-bearing capacity. The visible surface of the The entire component requires additional special processing. It is known also (Gm 1 904 203) to coat stone slabs with plastic, with a polyurethane-containing Plastic layer is placed directly on the stone slab and a layer of plastic on top from hardening, unsaturated polyesters' is given. That way it gets a secure hold of the polyester coating mass. The polyurethane plastic layer leads to an increase in the strength of the plate.

Der Erfindung liegt die Aufgabe zugrunde, eine hochieste Bauplatte zu schaffen, die trotz der freien W5hlbarkeit der Oberflächengüte und den besonderen Festigkeitswerten besonders preisgünstig herstellbar ist.The invention is based on the object of providing a tall construction panel to create that despite the free choice of surface quality and the special Strength values can be produced particularly inexpensively.

Zur Lösung dieser Aufgabe sieht die Erfindung vor, daß die kunstharzgebundene Schicht aus einem Gemisch von Harz, Sand und beliebigen Zuschlagstoffen (Blähton, Natursteinpartikel und dergl.) besteht und auf ihrer äußeren Oberiläche mit einer Kunststoffschicht versehen ist, die auf ihrer Außenseite eine Strukturierung auiweist, wobei die Platte dadurch gebildet ist, daß das Gemisch für die Schicht nach Einbringung der Kunststoffschicht lose in eine Form eingefüllt und dort verfestigt und ausgehärtet ist. Insbesondere kann in die kunstharzgebundene Schicht eine Bewehrung, z.B. in Form einer eigenen Schicht oder einzelner Xewehrullgsteile, eingebracht sein. Die Kunststoffschicht enthält Farbpigmente und Füllstofie.To solve this problem, the invention provides that the resin-bonded Layer made of a mixture of resin, sand and any additives (expanded clay, Natural stone particles and the like.) And on their outer surface with a Plastic layer is provided, which has a structure on its outside, wherein the plate is formed in that the mixture for the layer after introduction the plastic layer is loosely filled into a mold and solidified there and is cured. In particular, reinforcement, e.g. in the form of a separate layer or individual Xewehrullgsteile, introduced be. The plastic layer contains color pigments and fillers.

Das Verfahren zur Herstellung einer solchen Bauplatte im einzelnen sieht vor, daß auf den Grund der Form eine Strukturmatte mit klebstoffabweisender Oberiläche gegeben wird, daraui der aushärtbare Kunststoff als Oberilkehenschicht aufgegossen wird und darauf lose ein Gemisch zur Bildung der kunstharzgebundenen Schicht aufgeschüttet wird, gegebenenfalls bis zur Füllung der Form, wobei die Form zur Verdichtung der Schichten mit einem Rüttler oder einer Presse verbunden wird und ihr in Abhängigkeit von der Art der verwendeten Kunststoffe Wärme zugeführt wird. Auf diese Weise erhält man Platten, die in einem Arbeitsgang fertiggestellt werden können, ohne daß z.B. The process for manufacturing such a building board in detail provides that on the bottom of the form a textured mat with adhesive-repellent Surface is given, daraui the curable plastic as Oberilkehenschicht is poured and then loosely a mixture to form the resin-bonded Layer is poured up, optionally until the mold is filled, with the mold is connected to a vibrator or press to compact the layers and depending on the type of plastics used, heat is added to it will. In this way, panels are obtained that are completed in one operation can be without e.g.

die Oberfläche einer Nachbearbeitung bedarf. Durch die innige Verbindung der kunstharzgebundenen Schicht mit der Bewehrung wird eine sehr hohe Festigkeit erreicht, die Platten kommen mit der gewünschten strukturierten Oberfläche fertig aus der Form. the surface requires post-processing. Through the intimate connection the resin-bonded layer with the reinforcement will have a very high strength achieved, the panels are finished with the desired structured surface out of form.

Die Dicke der kunstharzgebundenen Schicht richtet sich nach d,em Einsatzzweck der Platte. Sie beträgt beispielsweise bei Fassadenplatten etwa 5 mm und bei Treppenstufen etwa 30 mm. Die Stärke der Kunststoffschicht liegt bei etwa 0,5 bis 2 mm. The thickness of the synthetic resin-bonded layer depends on d, em Purpose of the plate. In the case of facade panels, for example, it is about 5 mm and about 30 mm for stairs. The thickness of the plastic layer is around 0.5 to 2 mm.

Es können auch größere Platten hergestellt werden, aus denen dann einzelne Bauelemente in gewünschter Form, z.B. Stuien unterschiedlicher Abmessungen, herausgeschnitten werden.Larger panels can also be made from which individual components in the desired shape, e.g. sections of different dimensions, be cut out.

Ein Ausführungsbeispiel der Erfindung ist in der Zeichnung in einem Längsschnitt durch einen Teil einer Platte in einer Form dargestellt und wird im folgenden näher beschrieben.An embodiment of the invention is shown in the drawing in one Longitudinal section through part of a plate in a form and is shown in described in more detail below.

Zur Herstellung der Bauplatte wird auf den Grund 1 einer Form 2 eine Strukturmatte 3 gelegt, deren Oberiläche mit einem klebstoffabweisenden Mittel behandelt ist. Darauf wird eine Kunststoffschicht 4 aufgegossen und nach einer kurzen Verfestigung wird ein Gemisch aus Harz, Sand und gegebenenfalls Zuschlagstoffen wie Blähton, Natursteinpartikel und dergl. lose eingefüllt, bis die Dicke einer ersten Schicht 5 erreicht ist. Sodann wird eine Bewehrung 6, z.B. in Form einer eigenen Schicht als Glasfasermatte od.dgl. und kunstharzgetränkt aufgelegt. Darauf wird weiterhin zur Bildung einer zweiten Schicht 7 ein Gemisch, gegebenenfalls ebenso aus Harz, Sand und .dergl. wie bei der ersten Schicht 5 auigegeben. Diese Schicht 7 kann bündig mit der Oberseite 8 der kastenmäßigen Form 2 abschließen, es könnten aber auch weitere Schichten mit zusätzlichen Bewehrungen eingelegt sein. Nach einer Rüttlung oder Pressung, bei der sich die Schichten 5,7 und die Bewehrung 6 innig verbinden und nach einer bestimmten Aushärtzeit, die durch eine Wärmezuführung verkürzt werden kann, kann die fertiggestellte Bauplatte aus der Form 2 entnommen werden, wobei die Kunststoffschicht 4 die Oberfläche der Sichtseite abgibt, die keinerlei weiterer Bearbeitung bedarf. Die Oberfläche trägt nicht nur eine bestimmte Strukturierung 9, sie ist auch farblich wunschgemäß abgestimmt.To produce the building board, a mold 2 is placed on the base 1 Textured mat 3 laid, the surface treated with an adhesive repellent is. A plastic layer 4 is poured onto it and, after a short solidification a mixture of resin, sand and, if necessary, aggregates such as expanded clay, Natural stone particles and the like. Loosely filled in until the thickness of a first layer 5 is reached. Then a reinforcement 6, e.g. in the form of a separate layer as a fiberglass mat or the like. and soaked in synthetic resin. It will continue to form a second layer 7 a mixture, optionally also of resin, Sand and the like as given for the first layer 5. This layer 7 can be flush with the top 8 of the box-like shape 2 complete, but there could also be more Layers with additional reinforcement must be inserted. After a shake or Pressing, in which the layers 5,7 and the reinforcement 6 intimately connect and after a certain curing time, which can be shortened by applying heat the finished building board can be removed from the mold 2, the plastic layer 4 gives off the surface of the visible side, which does not require any further processing. The surface not only has a certain structure 9, it is also colored coordinated as requested.

Claims (8)

Patentansprüche 0Bauplatte z.B. Treppenstufe, Podestplatte, Fassadenplatte od.dgl. mit mindestens einer kunstharzgebundenen Schicht, dadurch gekennzeichnet, daß die kunstharzgebundene Schicht (5 bzw. 7) aus einem Gemisch von Harz, Sand und beliebigen Zuschlagstoffen (Blähton, Natursteinpartikel und dergl.) besteht und auf ihrer äußeren Oberfläche mit einer Kunststoffschicht (4) versehen ist, die auf ihrer Außenseite eine Strukturierung (9) trägt, wobei die Platte dadurch gebildet ist, daß das Gemisch für die Schicht (5 bzw. 7) nach Einbringung der Kunststoffschicht (4) lose in eine Form (2) eingefüllt und dort verfestigt und ausgehärtet ist. Claims 0Building panel e.g. stair step, platform panel, facade panel or the like. with at least one synthetic resin-bonded layer, characterized in that that the synthetic resin-bonded layer (5 or 7) consists of a mixture of resin, sand and any aggregates (expanded clay, natural stone particles and the like.) and is provided on its outer surface with a plastic layer (4), which on its outside has a structure (9), the plate being formed thereby is that the mixture for the layer (5 or 7) after the introduction of the plastic layer (4) is loosely filled into a mold (2) and solidified and hardened there. 2. Bauplatte nach Anspruch 1, dadurch gekennzeichnet, daß in die kunstharzgebundene Schicht (5 bzw. 7) eine Bewehrung (6) eingebracht ist. 2. Building board according to claim 1, characterized in that in the synthetic resin-bonded layer (5 or 7) a reinforcement (6) is introduced. 3. Bauplatte nach Anspruch 2, dadurch gekennzeichnet, daß die Bewehrung (6) eine Schicht bildet, die die kunstharzgebundene Schicht (5 bzw.7) unterteilt. 3. Building panel according to claim 2, characterized in that the reinforcement (6) forms a layer that divides the synthetic resin-bonded layer (5 or 7). 4. Bauplatte nach Anspruch 1, dadurch gekennzeichnet, daß die Kunststofischicht (4) Farbpigmente und Füllstofie enthält.4. Building board according to claim 1, characterized in that the plastic layer (4) Contains color pigments and fillers. 5. Bauplatte nach Anspruch 1 und 2, dadurch gekennzeichnet, daß die Dicke der kunstharzgebundenen Schicht (5 bzw. 7) etwa 5 - 30 mm beträgt und die Kunststoffschicht (4) eine Stärke von etwa 0,5 - 2 mm hat.5. Building board according to claim 1 and 2, characterized in that the The thickness of the synthetic resin-bonded layer (5 or 7) is about 5 - 30 mm and the Plastic layer (4) has a thickness of about 0.5-2 mm. 6. Verfahren zur Herstellung einer Bauplatte nach Anspruch 1, dadurch gekennzeichnet, daß auf den Grund (1) der Form (2) eine Strukturmatte (3) mit klebstoffabweisender Oberfläche gegeben wird, darauf der aushärtbare Kunststoff als Oberfläclenschicht (Kunststoffschicht 4) aufgegossen wird und darauf lose ein Gemisch zur Bildung der kunstharzgebundenen Schicht (5 bzw. 7) aufgeschüttet wird, gegebenenfalls bis zur Füllung der Form (2), wobei die Form (2) zur Verdichtung der Schicht (5 bzw. 7) mit einem Rüttler und einer Presse verbunden wird und ihr in Abhängigkeit von der Art der verwendeten Kunststoffe Wärme zugeführt wird.6. A method for producing a building board according to claim 1, characterized characterized in that on the base (1) of the mold (2) a textured mat (3) with adhesive-repellent Surface is given, then the hardenable plastic as a surface layer (Plastic layer 4) is poured on and then loosely a mixture to form the synthetic resin-bonded layer (5 or 7) is poured, if necessary up to Filling of the mold (2), the mold (2) for compacting the layer (5 or 7) is connected to a vibrator and a press and you depending on the Type of plastics used heat is supplied. 7. Verfahren zur Herstellung einer Bauplatte nach Anspruch 2 und 6, dadurch gekennzeichnet, daß auf die aufgegossene Kunststoffschicht (4) ein erster Teil des Gemisches zur Bildung der kunstharzgebundenen Schicht (5) aufgeschüttet wird, darauf die Bewehrung (6), bei Schichtausbildung unter Zugabe von Kunstharz, auigelegt wird und dann ein zweiter Teil des Gemisches für die kunstharzgebundene Schicht (7) eingefüllt wird.7. A method for producing a building board according to claim 2 and 6, characterized in that on the molded plastic layer (4) a first part of the mixture to form the synthetic resin-bonded layer (5) is piled up, on top of it the reinforcement (6), with layer formation with addition of resin, is laid out and then a second part of the mixture for the resin bonded Layer (7) is filled. 8. Bauplatte nach einem oder mehreren der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß aus ihr einzelne Fertigplatten herausgeschnitten sind.8. Building board according to one or more of claims 1 to 7, characterized characterized in that individual prefabricated panels are cut out of it.
DE19772737007 1977-08-17 1977-08-17 Multi-purpose composite building slab - has reinforced bonded layer of resin, sand and aggregate, and plastics coating Pending DE2737007A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772737007 DE2737007A1 (en) 1977-08-17 1977-08-17 Multi-purpose composite building slab - has reinforced bonded layer of resin, sand and aggregate, and plastics coating

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772737007 DE2737007A1 (en) 1977-08-17 1977-08-17 Multi-purpose composite building slab - has reinforced bonded layer of resin, sand and aggregate, and plastics coating

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DE2737007A1 true DE2737007A1 (en) 1979-02-22

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034678A2 (en) * 1980-02-21 1981-09-02 Inax Corporation Lightweight and dimensionally accurate resin concrete molded products, and a method of making the same
FR2575108A1 (en) * 1984-12-24 1986-06-27 Cristiani Jacques Laminated panel, especially for urban furnishings
EP0321748A2 (en) * 1987-12-23 1989-06-28 Vaw Flussspat-Chemie Gmbh Method for production of bearing slabs for sectional false floors, ceilings, roofs or the like
EP0475471A1 (en) * 1990-08-29 1992-03-18 Rbb Dakpannen B.V. Method for the production of cladding elements
EP1980543A2 (en) * 2007-04-12 2008-10-15 Aros S.r.l. Method for consolidating blocks or slabs made of a building material

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0034678A2 (en) * 1980-02-21 1981-09-02 Inax Corporation Lightweight and dimensionally accurate resin concrete molded products, and a method of making the same
EP0034678A3 (en) * 1980-02-21 1983-08-24 Ina Seito Co., Ltd Lightweight and dimensionally accurate resin concrete molded products, and a method of making the same
FR2575108A1 (en) * 1984-12-24 1986-06-27 Cristiani Jacques Laminated panel, especially for urban furnishings
EP0321748A2 (en) * 1987-12-23 1989-06-28 Vaw Flussspat-Chemie Gmbh Method for production of bearing slabs for sectional false floors, ceilings, roofs or the like
EP0321748A3 (en) * 1987-12-23 1990-12-27 Vaw Flussspat-Chemie Gmbh Bearing slabs for sectional false floors, ceilings, roofs or the like, and method for their production
EP0475471A1 (en) * 1990-08-29 1992-03-18 Rbb Dakpannen B.V. Method for the production of cladding elements
EP1980543A2 (en) * 2007-04-12 2008-10-15 Aros S.r.l. Method for consolidating blocks or slabs made of a building material

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