EP0301556B1 - Procédé de fabrication d'un élément de construction creux ayant la forme d'une brique creuse, bloc de béton ou analogue - Google Patents
Procédé de fabrication d'un élément de construction creux ayant la forme d'une brique creuse, bloc de béton ou analogue Download PDFInfo
- Publication number
- EP0301556B1 EP0301556B1 EP88112274A EP88112274A EP0301556B1 EP 0301556 B1 EP0301556 B1 EP 0301556B1 EP 88112274 A EP88112274 A EP 88112274A EP 88112274 A EP88112274 A EP 88112274A EP 0301556 B1 EP0301556 B1 EP 0301556B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- cavities
- silicone
- slabs
- blocks
- perforated
- 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
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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/042—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with insulating material
-
- 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
- B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
- B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
- B28B11/042—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with insulating material
- B28B11/043—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers with insulating material filling cavities or chambers of hollow blocks
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
- E04C1/00—Building elements of block or other shape for the construction of parts of buildings
- E04C1/40—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts
- E04C1/41—Building elements of block or other shape for the construction of parts of buildings built-up from parts of different materials, e.g. composed of layers of different materials or stones with filling material or with insulating inserts composed of insulating material and load-bearing concrete, stone or stone-like material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0202—Details of connections
- E04B2002/0204—Non-undercut connections, e.g. tongue and groove connections
- E04B2002/0208—Non-undercut connections, e.g. tongue and groove connections of trapezoidal shape
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
- E04B2/02—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls built-up from layers of building elements
- E04B2002/0256—Special features of building elements
- E04B2002/0289—Building elements with holes filled with insulating material
- E04B2002/0293—Building elements with holes filled with insulating material solid material
Definitions
- the invention relates to a method for producing construction elements according to the preamble of patent claim 1.
- the plates mentioned, between which the hollow blocks are lined up, are not formed by separate plates, but these plates represent the walls of the heating chambers facing the hollow blocks, between which the hollow blocks are arranged. Pipes are used to supply the heating medium. In each case, a tube protrudes through these heating chambers and thus also through the plate mentioned up to the top of each cavity. The heating pipes thus open at the top of each cavity. In this way, the heating steam can only be supplied at a single point.
- the invention has for its object to provide such a method in which the heating steam is applied evenly over the entire volume of the cavities of the hollow stones, and with the simplest possible construction.
- this object is achieved in that the plates consist of finely perforated silicone material and the heat is applied uniformly over the entire outer surface of the plates through the finely perforated silicone plates.
- the heating steam is applied not only at one point, but evenly over the entire top of the cavities, so that the heating medium is distributed evenly over the entire cross section of the cavities and thus causes uniform foaming.
- construction element / components according to the invention can be designed in the form of bricks, hollow stones, ceiling tiles as hour stone for attics or partitions as blocks made of reinforced concrete, honeycomb bricks etc.
- the silicone plates preferably have such rigidity and are applied with such pressure that the silicone material penetrates into the cavities of the building blocks by a few millimeters.
- foaming with polystyrene you get a bulge, i.e. the styrofoam foam recedes a few millimeters below the face of the stone.
- These vaults are filled with mortar during masonry so that the mortar interlocks well with the stones, thus increasing the strength of the wall.
- Components of this type can be produced using known mechanical aids or automatically, and the elements are handled in stacks or rows by means of conventional grippers.
- the unfoamed polystyrene beads are allowed to flow into the holes from a metering funnel; the superfluous material is removed from the outside and reintroduced into the circular sound.
- the heat is injected by means of water vapor from one or both sides, that is to say from the top and / or bottom of this arrangement.
- the water vapor which is applied with pressure on the outside, passes through the perforated silicone covering material into the interior of the stones, which causes the styrofoam beads to foam up, in particular due to the pentane contained in them (as a blowing agent).
- the foam fills the entire hollow volume.
- the cavities are arranged vertically. A sufficient amount of polystyrene grains (polystyrene) is filled into the cavities. Then such a plate made of silicone material B2 is placed on top of the row of hollow stones. The material and the pressure of the cover plates B1, B2 is such that the silicone material penetrates the cavities by a few millimeters. When foaming, you get recesses or dents - for better interlocking with the mortar when bricking. Water vapor (arrows V) is applied from above or from above and below. The water vapor penetrates through the perforated plates B1, B2 into the interior; the action of heat foams the polystyrene so that the entire cavity is filled, the foamed polystyrene firmly adhering to the walls of the stones.
- polystyrene polystyrene grains
Landscapes
- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Mechanical Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Finishing Walls (AREA)
- Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
- Moulds, Cores, Or Mandrels (AREA)
- Compositions Of Oxide Ceramics (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT88112274T ATE59873T1 (de) | 1987-07-31 | 1988-07-29 | Verfahren zur herstellung eines konstruktionselements in form eines hohlen ziegelsteins oder betonformsteins o. dgl. bauelements. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT8741648A IT1229970B (it) | 1987-07-31 | 1987-07-31 | Elemento per costruzioni in laterizio e polistirolo espanso e metodo per la sua produzione. |
IT4164887 | 1987-07-31 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0301556A2 EP0301556A2 (fr) | 1989-02-01 |
EP0301556A3 EP0301556A3 (en) | 1989-04-05 |
EP0301556B1 true EP0301556B1 (fr) | 1991-01-09 |
Family
ID=11252525
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP88112274A Expired - Lifetime EP0301556B1 (fr) | 1987-07-31 | 1988-07-29 | Procédé de fabrication d'un élément de construction creux ayant la forme d'une brique creuse, bloc de béton ou analogue |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0301556B1 (fr) |
AT (1) | ATE59873T1 (fr) |
DE (1) | DE3861500D1 (fr) |
IT (1) | IT1229970B (fr) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
HUT77731A (hu) * | 1994-10-22 | 1998-07-28 | Volker Schmidt | Falazókő és eljárás annak előállítására |
ITMI20080302A1 (it) * | 2008-02-26 | 2009-08-27 | Produzione Commercio Laterizi | Procedimento per l'isolamento termico di laterizi forati, nonche' impianto per l'isolamento termico di laterizi forati. |
DE102009005473A1 (de) * | 2009-01-21 | 2010-07-22 | SFH Maschinen- und Anlagenservice für Betonsteinindustrie GmbH | Verfahren zur Herstellung von Hohlblock-Mauersteinen mit Styroporkernen |
DE102012110159A1 (de) * | 2012-10-24 | 2014-04-24 | Michael Kellerer | Verfahren und Vorrichtung zur Herstellung eines Mauersteins mit Dämmfüllung sowie derartiger Mauerstein |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2292081A1 (fr) * | 1974-11-19 | 1976-06-18 | Toulpac Sa | Procede d'isolation d'elements de construction et elements obtenus |
EP0027477B2 (fr) * | 1979-10-22 | 1989-05-17 | Veit Dennert KG Baustoffbetriebe | Procédé et dispositif pour la fabrication de blocs creux remplis de matière plastique |
DE3200197A1 (de) * | 1982-01-07 | 1983-07-14 | Basf Ag, 6700 Ludwigshafen | Vorrichtung zum ausschaeumen der hohlraeume von hohlblocksteinen mit polystyrolschaum |
DE3504104A1 (de) * | 1985-02-07 | 1986-08-07 | Alfons 8963 Waltenhofen Häusler | Hohlblockstein und verfahren sowie vorrichtung zu seiner herstellung |
-
1987
- 1987-07-31 IT IT8741648A patent/IT1229970B/it active
-
1988
- 1988-07-29 DE DE8888112274T patent/DE3861500D1/de not_active Expired - Fee Related
- 1988-07-29 EP EP88112274A patent/EP0301556B1/fr not_active Expired - Lifetime
- 1988-07-29 AT AT88112274T patent/ATE59873T1/de active
Also Published As
Publication number | Publication date |
---|---|
DE3861500D1 (de) | 1991-02-14 |
EP0301556A3 (en) | 1989-04-05 |
ATE59873T1 (de) | 1991-01-15 |
EP0301556A2 (fr) | 1989-02-01 |
IT8741648A0 (it) | 1987-07-31 |
IT1229970B (it) | 1991-09-20 |
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