EP0301556A2 - 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

Info

Publication number
EP0301556A2
EP0301556A2 EP88112274A EP88112274A EP0301556A2 EP 0301556 A2 EP0301556 A2 EP 0301556A2 EP 88112274 A EP88112274 A EP 88112274A EP 88112274 A EP88112274 A EP 88112274A EP 0301556 A2 EP0301556 A2 EP 0301556A2
Authority
EP
European Patent Office
Prior art keywords
cavities
hollow
silicone
stones
styrofoam
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
Application number
EP88112274A
Other languages
German (de)
English (en)
Other versions
EP0301556B1 (fr
EP0301556A3 (en
Inventor
Romeo Tonello
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.)
Rexpol SRL
Original Assignee
Rexpol SRL
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 Rexpol SRL filed Critical Rexpol SRL
Priority to AT88112274T priority Critical patent/ATE59873T1/de
Publication of EP0301556A2 publication Critical patent/EP0301556A2/fr
Publication of EP0301556A3 publication Critical patent/EP0301556A3/de
Application granted granted Critical
Publication of EP0301556B1 publication Critical patent/EP0301556B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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 a construction element according to claim 1 or construction elements or components produced according to it for the building industry, in particular building construction.
  • the invention has for its object to provide components or a method for producing components that support and isolate at the same time, with which therefore sufficiently insulated buildings without external, separate insulation skin can be created.
  • a series of hollow stones is generally lined up on a layer or plate of finely perforated silicone material, in such a way that the continuous cavities are arranged vertically.
  • Non-foamed polystyrene particles are filled into the cavities.
  • the styrofoam grains can have different densities and complement each other.
  • Another layer or plate of perforated silicone is applied to the top of the row. Through said perforated silicone plate or layer or through both layers, water vapor is applied under pressure, i.e. injected into the cavities filled with polystyrene granules: this foams the polystyrene material so that it fills the entire cavity, especially on the inner walls of the Hollow stones put on and attached.
  • construction material in particular cement
  • the construction elements 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 stiffness 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 bricking 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 second silicone layer is applied at the top, 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 externally with pressure, passes through the perforated silicone covering material into the interior of the stones, as a result of which the polystyrene beads are foamed, in particular due to the pentane contained in them (as a blowing agent).
  • the foam fills the entire hollow volume.
  • the cavities C of a multi-chamber hollow block A are filled with Styripor foam.
  • a row of hollow stones for example according to FIG. 1, is lined up next to one another on a plate B1 made of silicone material.
  • the silicone plate is finely perforated and has a certain plasticity.
  • the cavities are arranged vertically.
  • a sufficient amount of polystyrene grains (polystyrene) is filled into the cavities.
  • 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.
  • foaming, recesses or concavities are obtained - for better interlocking with the mortar when bricking.
  • water vapor (arrows V) is applied.
  • 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.

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)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Moulds, Cores, Or Mandrels (AREA)
EP88112274A 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 Expired - Lifetime EP0301556B1 (fr)

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 true EP0301556A2 (fr) 1989-02-01
EP0301556A3 EP0301556A3 (en) 1989-04-05
EP0301556B1 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)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708210A1 (fr) * 1994-10-22 1996-04-24 Volker Schmidt Brique
WO2009106402A1 (fr) * 2008-02-26 2009-09-03 Produzione Commercio Laterizi S.P.A. In Breve P.C.L. S.P.A. Procédé d'isolation thermique pour briques creuses et appareil d'isolation thermique pour briques creuses
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)

* Cited by examiner, † Cited by third party
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
DE2966470D1 (en) * 1979-10-22 1984-01-12 Dennert Kg Veit Hollow-block brick with plastics filling, and process and device for its manufacture
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

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0708210A1 (fr) * 1994-10-22 1996-04-24 Volker Schmidt Brique
WO2009106402A1 (fr) * 2008-02-26 2009-09-03 Produzione Commercio Laterizi S.P.A. In Breve P.C.L. S.P.A. Procédé d'isolation thermique pour briques creuses et appareil d'isolation thermique pour briques creuses
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

Also Published As

Publication number Publication date
EP0301556B1 (fr) 1991-01-09
IT8741648A0 (it) 1987-07-31
EP0301556A3 (en) 1989-04-05
ATE59873T1 (de) 1991-01-15
DE3861500D1 (de) 1991-02-14
IT1229970B (it) 1991-09-20

Similar Documents

Publication Publication Date Title
US4075380A (en) Construction panels
EP2956283B1 (fr) Procédé de fabrication d'un élément en béton armé multicouche
US3442991A (en) Method for producing aeroconcrete building blocks
DE69711658T2 (de) Selbsttragendes bauelement aus expandiertem plastik, insbesondere für die herstellung von bodenplatten und gebäudewänden im allgemeinen
DE3102728A1 (de) "verfahren zum herstellen von bauelementen sowie bauelement aus leichtbeton"
DE4241042C1 (de) Verfahren zur Herstellung von Verbundsteinen oder -platten
EP2395171B1 (fr) Panneau de construction ainsi que procédé et dispositif de fabrication d'un panneau de construction
DE2803389A1 (de) Vorrichtung zum herstellen von bauelementen
DE2554890A1 (de) Material mit zellenstruktur und verfahren fuer seine herstellung
EP0301556A2 (fr) Procédé de fabrication d'un élément de construction creux ayant la forme d'une brique creuse, bloc de béton ou analogue
DE19516098A1 (de) Deckenrandschalungselement sowie Verfahren und Vorrichtung zu seiner Herstellung
DE2500256A1 (de) Mauerwerk und verfahren zu seiner herstellung
DE1659227A1 (de) Baublockkoerper,der als Form fuer die Aufnahme von Beton u. dgl. ausgebildet ist
DE2514063A1 (de) Plattenfoermiger fertigbauteil und verfahren zur herstellung von waenden unter verwendung von diesen fertigbauteilen
EP0422039B1 (fr) Procede de fabrication de cloisons non portantes pour batiments
EP2746015A2 (fr) Plaque de construction armée et procédé et dispositif de fabrication de la plaque de construction
DE3408311A1 (de) Hohlblockstein und verfahren seiner herstellung
DE102012024884A1 (de) Bauplatte sowie Verfahren und Vorrichtung zur Herstellung der Bauplatte
DE2940349A1 (de) Plattenfoermiger fertigbauteil und verfahren zu dessen herstellung
DE2506015A1 (de) Bauelement, insbesondere baustein, zur herstellung von mauern eines gebaeudes, sowie verfahren zur anfertigung des bauelements
DE2644897A1 (de) Schalungsstein mit zusaetzlicher isolierschicht und verfahren zu seiner herstellung
DE2064476C3 (de) Verfahren und Gießformen zur Herstellung einer Vielzahl von Bauteilen aus Porenbeton
DE2060128A1 (de) Verfahren zur Herstellung auch vorgefertigter Trag- und Isolierdecken
DE102009010777A1 (de) Verfahren und Vorrichtung zum Beschichten von offenporigen Substraten
DE4312806C2 (de) Fußbodenheizungssystem und Verfahren zur Herstellung von Dämmplatten für Fußbodenheizungssysteme

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: A2

Designated state(s): AT CH DE ES FR GR LI

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT CH DE ES FR GR LI

17P Request for examination filed

Effective date: 19891004

17Q First examination report despatched

Effective date: 19900330

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT CH DE ES FR GR LI

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 19910109

Ref country code: FR

Effective date: 19910109

Ref country code: ES

Free format text: THE PATENT HAS BEEN ANNULLED BY A DECISION OF A NATIONAL AUTHORITY

Effective date: 19910109

REF Corresponds to:

Ref document number: 59873

Country of ref document: AT

Date of ref document: 19910115

Kind code of ref document: T

REF Corresponds to:

Ref document number: 3861500

Country of ref document: DE

Date of ref document: 19910214

EN Fr: translation not filed
PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Effective date: 19910729

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Effective date: 19910731

Ref country code: CH

Effective date: 19910731

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed
REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DE

Effective date: 19920401