EP0245257A1 - Verzierendes schichtpresselement für den bau - Google Patents
Verzierendes schichtpresselement für den bauInfo
- Publication number
- EP0245257A1 EP0245257A1 EP86900171A EP86900171A EP0245257A1 EP 0245257 A1 EP0245257 A1 EP 0245257A1 EP 86900171 A EP86900171 A EP 86900171A EP 86900171 A EP86900171 A EP 86900171A EP 0245257 A1 EP0245257 A1 EP 0245257A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- layer
- mortar
- decorative
- light
- mold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0006—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects the reinforcement consisting of aligned, non-metal reinforcing elements
-
- 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
- B28B1/00—Producing shaped prefabricated articles from the material
- B28B1/008—Producing shaped prefabricated articles from the material made from two or more materials having different characteristics or properties
-
- 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
- B28B7/00—Moulds; Cores; Mandrels
- B28B7/36—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article
- B28B7/364—Linings or coatings, e.g. removable, absorbent linings, permanent anti-stick coatings; Linings becoming a non-permanent layer of the moulded article of plastic material or rubber
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/02—Flooring or floor layers composed of a number of similar elements
- E04F15/08—Flooring or floor layers composed of a number of similar elements only of stone or stone-like material, e.g. ceramics, concrete; of glass or with a top layer of stone or stone-like material, e.g. ceramics, concrete or glass
-
- 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
Definitions
- the present invention relates to a manu ⁇ billed decorative laminate element, in particular for coating the interior walls of buildings, and its manufacturing process.
- decorative materials can be used for coating interior walls or building ceilings. It can be in particular natural materials such as wood, synthetic materials (plastic coatings), or even natural stones or decorative bricks in terracotta masonry with a traditional mortar.
- the object of the present invention is also to provide a ready-to-use decorative laminated decorative element for the interior design of buildings.
- the laminated element consists of a layer of mortar, corresponding to the decorative facing, a filamentary layer and a layer of light concrete.
- the layer a few millimeters thick of a mortar made of a mixture of sand and hydraulic binder can be colored with synthetic metal oxides chosen according to the desired aesthetic appearance.
- the hydraulic binder can for example be chosen from artificial Portland cements, optionally with secondary constituents. White cement can also be used depending on the desired shade of the decorative facing.
- the relief of the mortar surface is obtained by the use of a matrix formwork in synthetic rubber. This matrix can be chosen from the commercially available matrices used for concrete formwork or even be made to order from commercial flexible resins (such as two-component polyurethane resins) for any specific relief desired.
- the filamentary layer consists, for example, of a glass fiber mesh.
- the meshes of the trellis have dimensions of the order from 5 to 10 millimeters.
- the layer of light concrete a few centimeters thick consists of a mixture of hydraulic binder, expanded polystyrene beads and water.
- the density of this light concrete is between 200 and 400 kg / m3, which makes it possible to obtain a particularly light element.
- the low density of the element according to the invention gives it an advantageous thermal insulation performance which can be used for the interior coating of building walls.
- the coefficient of thermal conductivity is equal to 0.08 W / m. ° C.
- An improvement in the coating of the polystyrene balls with the cement paste can be obtained by the use of specific additives, such as in particular that described in the patent application No. 76 37653.
- the polystyrene balls ex ⁇ dressed may be replaced by any other light material available locally, such as perlite or vermiculite.
- a cement slip can be interposed between the layer of mortar and the filamentary layer, in the particular case where the relief corresponds for example to an imitation of natural stones or masonry bricks.
- This slip makes it possible to directly obtain a color of the contras ⁇ joints as much with the color of the stones or bricks, without subsequent intervention in the manufacture of the element.
- Figure 1 shows, in section, the laminated element according to the invention.
- Figure 2 shows, in section, a variant of this element.
- Figure 3 shows, in section, the mold used for the realization of the element as well as the different layers thereof.
- the element represented in FIG. 1 comprises a decorative facing 1 in mortar a few millimeters thick, having a raised surface 4, a filamentary layer 2 constituted for example by a glass lattice, a layer of light concrete 3.
- the variant according to FIG. 2 corresponds to a decorative motif reproducing, for example, small masonry bricks.
- a cement slip 5 makes it possible to differentiate the color of the mortar 1 constituting the bricks from that of the joint 6.
- the manufacturing process shown diagrammatically in FIG. 3 consists in using a rectangular mold comprising vertical cheeks 7 and a mold base 8 adapted to the type of relief chosen for the facing.
- the mortar 1 is spread at the bottom of the mold. The installation can be facilitated by the use of a vibration. Then the filamentous layer 2 is applied to the free surface of the mortar. Finally, the layer of light concrete 3 is placed, for example by compression or by any other known method, then leveled at the upper level of the mold. The element thus produced is demolded after hardening of the mortar and concrete.
- the laminated element according to the invention is very light.
- the maximum dimensions of this element are 2 to 3 meters approximately for the length for a maximum width of the order of 1 meter.
- the composition of the different layers of this element corresponds to a non-flammable material, which does not restrict the fields of use of this element.
- a laminated element according to the invention reproducing a structured decoration in pine can be very easily produced from the compositions next of the 3 layers.
- the non-essential acrylic resin is used to improve the plasticity of the decorative mortar.
- - filamentary layer a glass mesh of square mesh 5 x 5 mm is applied to the surface of the mortar which has just been placed.
- the atomized cruor corresponds to animal proteins extracted from whole blood. It is used to facilitate the coating of the polystyrene beads.
- the sodium aluminate is used as setting accelerator. It increases the rotational speed of the molds used.
- the decorative laminate element according to the invention finds its application in all cases where a decorative finish of building walls is required.
- the installation of this element can for example be carried out by means of bonding by studs directly on a load-bearing wall in masonry or shuttered concrete.
- the constitution of the element according to the invention makes it possible to easily make on-site cuts by sawing by hand or using an appropriate power tool.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Civil Engineering (AREA)
- Laminated Bodies (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8500492A FR2575969B1 (fr) | 1985-01-15 | 1985-01-15 | Element stratifie decoratif, notamment pour le revetement interieur de batiments et procede de fabrication de cet element |
FR8500492 | 1985-01-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
EP0245257A1 true EP0245257A1 (de) | 1987-11-19 |
Family
ID=9315273
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86900171A Withdrawn EP0245257A1 (de) | 1985-01-15 | 1985-12-30 | Verzierendes schichtpresselement für den bau |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0245257A1 (de) |
ES (1) | ES291653Y (de) |
FR (1) | FR2575969B1 (de) |
WO (1) | WO1986004376A1 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020214515A1 (en) * | 2019-04-17 | 2020-10-22 | United States Gypsum Company | Aluminate-enhanced type i portland cements with short setting times and cement boards produced therefrom |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8825747D0 (en) * | 1988-11-03 | 1988-12-07 | Bpb Industries Plc | Cementitious board |
NO954125D0 (no) * | 1995-10-17 | 1995-10-17 | Thermozell Norge As | Forsterket flatedekkende element |
FR2815029B1 (fr) * | 2000-10-09 | 2003-08-01 | Inst Francais Du Petrole | Laitiers de ciment alleges |
FR2817274B1 (fr) * | 2000-11-28 | 2003-08-15 | Bela Molnar | Element de revetement de facade isolant, et son procede de fabrication |
US20140272284A1 (en) * | 2013-03-15 | 2014-09-18 | David M. Franke | Multi zone cementitious product and method |
GB2566989A (en) * | 2017-09-29 | 2019-04-03 | Yorke Holdings Ltd | Composite building products |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1472956A (en) * | 1923-11-06 | Building construction | ||
FR1236539A (fr) * | 1959-06-08 | 1960-11-18 | Carrelages perfectionnés | |
FR1427026A (fr) * | 1964-11-27 | 1966-02-04 | Applications des résines époxy et du polystyrène expansé aux surfaces et volumes architecturaux | |
US3819395A (en) * | 1971-08-23 | 1974-06-25 | T Yocum | Simulated masonry wall |
DE2337728A1 (de) * | 1973-07-25 | 1975-02-06 | Kurt Glass Chem Fabrik | Bauelement aus beton od. dgl |
DE2713090C3 (de) * | 1977-03-24 | 1981-04-02 | Josef 8999 Weiler Rudolph | Betonwerkstein, Verfahren zu dessen Herstellung und dessen Verwendung |
FR2485590A1 (fr) * | 1980-06-27 | 1981-12-31 | Patrick Mournaud | Perfectionnements apportes aux panneaux de doublage isolant notamment pour murs, cloisons, planchers et plafonds |
-
1985
- 1985-01-15 FR FR8500492A patent/FR2575969B1/fr not_active Expired
- 1985-12-30 WO PCT/FR1985/000377 patent/WO1986004376A1/fr unknown
- 1985-12-30 EP EP86900171A patent/EP0245257A1/de not_active Withdrawn
-
1986
- 1986-01-14 ES ES1986291653U patent/ES291653Y/es not_active Expired
Non-Patent Citations (1)
Title |
---|
See references of WO8604376A1 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2020214515A1 (en) * | 2019-04-17 | 2020-10-22 | United States Gypsum Company | Aluminate-enhanced type i portland cements with short setting times and cement boards produced therefrom |
US11180412B2 (en) | 2019-04-17 | 2021-11-23 | United States Gypsum Company | Aluminate-enhanced type I Portland cements with short setting times and cement boards produced therefrom |
Also Published As
Publication number | Publication date |
---|---|
ES291653U (es) | 1986-12-16 |
ES291653Y (es) | 1987-08-01 |
FR2575969A1 (fr) | 1986-07-18 |
FR2575969B1 (fr) | 1987-05-07 |
WO1986004376A1 (fr) | 1986-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AT BE CH DE FR GB IT LI LU NL SE |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 19870916 |