EP0968800A2 - Procédé pour la fabrication de panneaux de pierres artificielles plats ou courbés - Google Patents
Procédé pour la fabrication de panneaux de pierres artificielles plats ou courbés Download PDFInfo
- Publication number
- EP0968800A2 EP0968800A2 EP99111577A EP99111577A EP0968800A2 EP 0968800 A2 EP0968800 A2 EP 0968800A2 EP 99111577 A EP99111577 A EP 99111577A EP 99111577 A EP99111577 A EP 99111577A EP 0968800 A2 EP0968800 A2 EP 0968800A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- mortar
- concrete
- pressure
- stones
- pressure distribution
- 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.)
- Granted
Links
Images
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
- B28B19/0053—Machines or methods for applying the material to surfaces to form a permanent layer thereon to tiles, bricks or the like
- B28B19/0061—Means for arranging or fixing the tiles, bricks or the like in the mould
Definitions
- the invention relates to a process for the production of sheet-like or curved artificial stone prefabricated parts from individual artificial stones, whereby the stones are initially within a circumferential Frame in the desired distance from each other, one on one the upper base element arranged above supports pressure on the top of the stones is exercised between the artificial stones and the joints formed on the frame with mortar or concrete and finally after the mortar has set sufficiently or Concrete the artificial stone precast is removed.
- the mortar or concrete is in the by spacers joints to be secured between the horizontally arranged artificial stones and on Rubbed edge from above. It follows that the surface of the stones with mortar or concrete is contaminated and must therefore be cleaned. In addition, the Smooth the outer surfaces of the joints. Furthermore, the bottom of the stones with concrete or Remnants of mortar must be dirty, so they must also be cleaned. Are here too smooth the joints. Finally, rubbing in the mortar or concrete also requires one considerable expenditure of time.
- a device for producing serving as exposed masonry Wall boards made of clinker or the like which has a frame in which strips are attached so that each clinker is gripped by two strips.
- the ledges are provided with projecting stops, through which an exact alignment the bearing joining is guaranteed when inserting the clinker.
- the dimensions of the outer dimensions corresponds to the blackboard to be produced.
- Above the perimeter frame is an inflatable one pillow-like pad that can be filled with compressed air.
- the pillow-like support is applied to the mold base and the lid arranged above.
- the pad is inflated to the stones in their given Secure position. Then the joints between the stones of the Back filled with mortar.
- openings are not possible. Bent or dome-shaped finished parts cannot be produced on the mold base. This would be very expensive for these finished parts Molded floor to be produced, which would only be used for this finished part, required.
- a surrounding frame is used, the dimensions of the mold base must correspond. This specifies the dimensions of the finished part. For different prefabricated part sizes each require adapted mold bases.
- the single ones Parts of the surrounding frame are connected to one another or to the mold base.
- the air cushion used in the known device is located directly or separated by a film on the artificial stones
- the process is therefore not suitable, even heavy artificial stones to hold, since the air pressure would have to be greatly increased here. In this case, would but press the air cushion, if necessary with foil, very strongly into the free spaces between the joints.
- the object of the present invention is in particular to introduce the Mortar or concrete in the joints between the artificial stones and on the edge of the prefabricated part simplify and the previously required rework on both sides of the finished part to superfluous do.
- the artificial stones used can e.g. are glass blocks or concrete glass blocks.
- the pressure applied uniformly to the pressure distribution element leads to the elastic Pad pressed into the joints between the artificial stones and on the frame and there results in smooth arching.
- the pressure exerted on the pressure distribution element is fixed About the lower base element and the elastic support, the glass blocks in the given Position, even if the entire assembly is brought into a vertical position becomes. In this vertical position, mortar and / or concrete can now be seen from above, i.e. below Exploitation of gravity in those remaining between the artificial stones and on the frame Joints are introduced. After setting, the bond is then released and the tabular one When the prefabricated artificial stone is removed, the fillings in the joints are smoothed, so they require no post-processing.
- the visible surfaces of the artificial stones are made of mortar and concrete free, since the bulges of the elastic support form a kind of seal that prevents that mortar or concrete get into the space between support and artificial stone and can then contaminate it. It is achieved that both side surfaces of the finished part in equally kept free of dirt from mortar or concrete and without finishing smoothed joints are formed.
- the erected composite can be filled with mortar or concrete from above.
- a pressure distribution plate is preferably used as the pressure distribution element.
- An expedient embodiment of the method according to the invention also results from that the pressure to be exerted on the pressure distribution plate by means of a pillow-shaped element is generated, which is connected to a gas or hydraulic pressure source.
- a pillow-shaped element easily causes an even pressure distribution, like them not ensured with pressure rails or the like due to the deflection there could be.
- the inventive method is carried out so that the composite thus formed for introduction the mortar or concrete is brought into a vertical position. In special cases an inclined position can nevertheless be useful.
- the method according to the invention can be carried out in such a way that the composite formed in this way an area normal is rotated to a defined highest area for housing to determine a ventilation opening. In this way, the formation of air pockets prevented and a homogeneous filling be facilitated.
- the method according to the invention can be carried out in such a way that several vent openings are provided in the frame are provided.
- the method can be carried out so that the composite thus formed in the and / or is shaken after the introduction of mortar or concrete. This contributes to acceleration of filling and avoids air pockets.
- a rigid one is preferred first made of steel or wood, the lower base element 1 laid flat on the floor.
- an elastic base 2 is placed, which is preferably made of rubber or rubber substitutes consists.
- Artificial stones 3 which are glass stones in the example described, are then in the desired arrangement and distances from each other and from a surrounding frame 4 arranged on the base 2 without using spacers.
- the frame 4 can form the frame of a prefabricated stone or just for demarcation during serve the manufacture.
- a pillow-shaped element 8 is then placed on the pressure distribution plate 7 extends at least over the entire area enclosed by the frame 4.
- Element 8 is preferably an air cushion connected to a pressure source becomes.
- an upper base element 9 is to be placed over the cushion-shaped element 8, which is designed in accordance with the lower base element 1.
- the composite in this way is then from the horizontal to a brought vertical position. From above, mortar or concrete is then opened through openings in the Frame 4 introduced through. This material is then distributed due to gravity over the entire network of joints. The distribution of the material introduced is expedient accelerated and improved by shaking.
- the frame 4 there are also openings for the air outlet provided. To improve the air outlet when filling the gap spaces it may be appropriate to form the packet-like composite thus formed around its surface normal to rotate to create a defined upper air outlet opening.
- the composite is opened by loosening the clamps 10 and the finished part is removed.
- the side faces the artificial stones 3 are free due to the sealing of the joints described above of mortar or concrete contamination.
- the outer surfaces of the joints are in accordance with the Arches of the underlay or overlay have a smooth surface and do not require any reworking.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Finishing Walls (AREA)
- Floor Finish (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19829492 | 1998-07-01 | ||
| DE19829492A DE19829492C1 (de) | 1998-07-01 | 1998-07-01 | Verfahren zur Herstellung von tafelförmigen oder gewölbten Kunststein-Fertigteilen |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP0968800A2 true EP0968800A2 (fr) | 2000-01-05 |
| EP0968800A3 EP0968800A3 (fr) | 2002-01-16 |
| EP0968800B1 EP0968800B1 (fr) | 2004-08-04 |
Family
ID=7872698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP99111577A Expired - Lifetime EP0968800B1 (fr) | 1998-07-01 | 1999-06-15 | Procédé pour la fabrication de panneaux de pierres artificielles plats ou courbés |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0968800B1 (fr) |
| AT (1) | ATE272474T1 (fr) |
| DE (2) | DE19829492C1 (fr) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1683984A1 (de) * | 1951-01-28 | 1972-01-13 | Alfred Dr Schach | Vorrichtung zur Herstellung von als Sichtmauerwerk dienenden Wandtafeln aus Klinkern,Spalt- oder Sparklinkern |
| DE1220773B (de) * | 1961-12-12 | 1966-07-07 | Tile Council Of America | Vorrichtung zum Herstellen vorgefertigter, vorverfugter Platten |
| GB1219587A (en) * | 1967-02-22 | 1971-01-20 | Butterley Brick Company Ltd | Improvements in or relating to free standing building panels |
| US3822336A (en) * | 1972-02-10 | 1974-07-02 | H Harris | Method for forming a masonry wall panel |
| DE7219959U (de) * | 1972-05-27 | 1972-09-28 | E Glasbeton Gmbh | Rasterplattenanordnung |
| DE2305100A1 (de) * | 1973-02-02 | 1974-08-08 | Villeroy & Boch | Vorrichtung und verfahren zum herstellen einer tafel aus seitlich miteinander verbundenen platten, insbesondere keramischen fliesen |
| CH629561A5 (en) * | 1977-09-19 | 1982-04-30 | Keller Ziegeleien | Load-bearing building unit, in particular for walls and floors, and process for producing the building unit |
| DE2839704A1 (de) * | 1978-09-13 | 1980-03-27 | Dettmer Wilhelm Kg | Verfahren zur herstellung von betonfertigteilen mit sichtflaechen aus natur- oder kunststeinen |
| DE19510326C2 (de) * | 1995-03-22 | 1998-08-06 | Math Adorf Gmbh & Co Kg | Einrichtung zur Herstellung von Stahlbeton-Fertigteilen mit integrierten Glasbausteinen |
-
1998
- 1998-07-01 DE DE19829492A patent/DE19829492C1/de not_active Expired - Fee Related
-
1999
- 1999-06-15 AT AT99111577T patent/ATE272474T1/de not_active IP Right Cessation
- 1999-06-15 EP EP99111577A patent/EP0968800B1/fr not_active Expired - Lifetime
- 1999-06-15 DE DE59910110T patent/DE59910110D1/de not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| EP0968800A3 (fr) | 2002-01-16 |
| EP0968800B1 (fr) | 2004-08-04 |
| ATE272474T1 (de) | 2004-08-15 |
| DE59910110D1 (de) | 2004-09-09 |
| DE19829492C1 (de) | 2000-05-25 |
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