EP0177492A1 - Blöcke, balken, röhren und bauelemente die gesägt und genagelt werden können - Google Patents

Blöcke, balken, röhren und bauelemente die gesägt und genagelt werden können

Info

Publication number
EP0177492A1
EP0177492A1 EP84901627A EP84901627A EP0177492A1 EP 0177492 A1 EP0177492 A1 EP 0177492A1 EP 84901627 A EP84901627 A EP 84901627A EP 84901627 A EP84901627 A EP 84901627A EP 0177492 A1 EP0177492 A1 EP 0177492A1
Authority
EP
European Patent Office
Prior art keywords
aggregate
blocks
particle size
sawn
nailed
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.)
Ceased
Application number
EP84901627A
Other languages
English (en)
French (fr)
Inventor
Harry Holm
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
Publication of EP0177492A1 publication Critical patent/EP0177492A1/de
Ceased legal-status Critical Current

Links

Classifications

    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2993—Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991—Coated
    • Y10T428/2998—Coated including synthetic resin or polymer

Definitions

  • the present invention relates to a composite building material suitable for lightweight building structures and satisfying the demands for improved rationalisation in the building industry.
  • the lightweight aggregate is bonded with cellular plastic instead of cement, use being made of a coarser particle size fraction, from 10 to 30 mm.
  • these materials have been unable to pro ⁇ vide the requisite fire resistance.
  • the cellular plastic burns away and the lightweight aggre- gate is exposed and gradually falls apart, whereupon the fire can penetrate deeper into the structure.
  • these building materials are subjected to heavy deformation under compressive loads before rupture occurs, and their useful ⁇ ness therefore is limited.
  • the present invention obviates these shortcomings in that the aggregate particles are first bonded with cement, gypsum or a combination of these binders. It is possible to use particle size fractions having a diameter from as small as 2 mm to highter values in different particle size combi- nations. The wide range of useful particle size fractions makes it possible to broaden the production program.
  • a particle size" fraction of from 2 to 4 mm or from 2 to 8 mm makes it possible to produce panelling elements having a thickness of about 12 mm and in the same dimensions as gypsum panels.
  • the surface layers of the panels may consist of paper, glass fibres, thin sheet metal, mortar etc., and the panels may have a volumetric weight of about 400 kg/m3, i.e. at 12 mm thickness a weight of about 5 kg/m2.
  • the space between two panelling elements may be inject ⁇ ed with an insulating polyurethane layer, or a different cellular plastic having a higher insulation resistance than the panelling elements may be glued in position within said space, whereby a highly insulated structure is obtained.
  • Lightweight aggregate blocks can be produced with a re ⁇ cuted amount of binder in block-making machines, and after setting and drying, for instance polyurethane is injected into these blocks.
  • the blocks are then provided with a suit ⁇ able number* of holes which do not extend all the way through the block.
  • the polyurethane is injected into these holes. By suitable positioning of these holes, the entire block can be thoroughly injected with polyurethane.
EP84901627A 1984-03-21 1984-03-21 Blöcke, balken, röhren und bauelemente die gesägt und genagelt werden können Ceased EP0177492A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SE1984/000102 WO1985004164A1 (en) 1984-03-21 1984-03-21 Blocks, beams, pipes and building elements that can be sawn and nailed

Publications (1)

Publication Number Publication Date
EP0177492A1 true EP0177492A1 (de) 1986-04-16

Family

ID=20354263

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84901627A Ceased EP0177492A1 (de) 1984-03-21 1984-03-21 Blöcke, balken, röhren und bauelemente die gesägt und genagelt werden können

Country Status (10)

Country Link
US (1) US4863519A (de)
EP (1) EP0177492A1 (de)
AT (1) AT389301B (de)
DE (1) DE3490681T1 (de)
DK (1) DK539585A (de)
FI (1) FI854584A0 (de)
GB (1) GB2167059B (de)
NL (1) NL8420088A (de)
NO (1) NO167139C (de)
WO (1) WO1985004164A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2613356A1 (fr) * 1987-04-06 1988-10-07 Jean Andre Procede de fabrication d'un materiau alveolaire de forte permeabilite, materiau obtenu
WO1995002561A1 (en) * 1993-07-16 1995-01-26 Rigro, Inc. Method for using lightweight concrete, for producing a combination therefrom and a combination produced thereby
US5717008A (en) * 1994-10-28 1998-02-10 Galano; Hector Luis Composition for use in sculpturing, a sculpturing piece comprising the composition and method for obtaining the piece
DE29809236U1 (de) * 1998-05-26 1999-10-07 Blank Holding Gmbh & Co Beteil Baustoffmischung
DE10042580A1 (de) * 2000-08-30 2002-03-28 Hilti Ag Flexible Brandschutzplatte und deren Verwendung zum Brandschutz von Mauer-, Boden- oder Deckendurchbrüchen

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE227673C1 (sv) * 1961-07-24 1970-07-07 Siporex Int Ab Plastbetong innhallande korn av poröst mineraliskt material
DE1961043A1 (de) * 1969-12-05 1971-06-24 Bosch Gmbh Robert Leichtbeton geringer Rohdichte,Verfahren zu seiner Herstellung und Bauelement aus Beton
AT314412B (de) * 1970-04-06 1974-04-10 Ney Gyl Labor Kg Verfahren zur Tiefenkonservierung von Beton
DE2106577C2 (de) * 1971-02-11 1982-07-08 Agfa-Gevaert Ag, 5090 Leverkusen Aufzeichnungsmaterial für das photographische Trockenkopierverfahren und photographisches Verfahren zur Herstellung von Bildern
DE2307734A1 (de) * 1973-02-16 1974-08-22 Sixt Dipl Ing Benno Baustoffmischung zur herstellung von leichtbeton
DE2345692B1 (de) * 1973-09-11 1975-03-06 Wasagchemie Ag Konstruktionsleichtbeton besonders geringer Dichte
US4010232A (en) * 1974-09-11 1977-03-01 Roger Labrecque Method of making a composite urethane foam and concrete construction panel
AT352604B (de) * 1975-07-28 1979-09-25 Kunsch Reinhold Verfahren zur herstellung von leichtbeton
AT351996B (de) * 1975-10-21 1979-08-27 Kuerner Rudolf Mittel zum impraegnieren oder versiegeln von saugenden baustoffen
SE423229B (sv) * 1975-11-14 1982-04-26 Bfg Glassgroup Material- komposition omfattande cellulera kroppar fordelade i ett bindemedel eller i ett herdbart eller herdat material
FR2364870A1 (fr) * 1976-09-21 1978-04-14 Auxiliaire Entreprises Soc Procede d'obtention d'un beton leger a faible conductivite thermique et beton correspondant
FR2374271A1 (fr) * 1976-12-14 1978-07-13 Laleman Charles Application nouvelle du sang dans l'industrie des ciments, mortiers et betons
DE3135941A1 (de) * 1981-09-10 1983-03-24 Misawa Homes K.K., Tokyo Verfahren zur oberflaechenbehandlung von bauteilen aus leichtbau-porenbeton
DK157908C (da) * 1982-12-22 1990-09-03 John Schmidt Byggemateriale til byggeelementer samt fremgangsmaade og anlaeg til fremstilling heraf.

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO8504164A1 *

Also Published As

Publication number Publication date
FI854584A (fi) 1985-11-20
WO1985004164A1 (en) 1985-09-26
NO167139B (no) 1991-07-01
AT389301B (de) 1989-11-27
DE3490681T1 (de) 1986-05-15
US4863519A (en) 1989-09-05
NO854638L (no) 1985-11-20
FI854584A0 (fi) 1985-11-20
NL8420088A (nl) 1986-02-03
GB2167059B (en) 1989-01-18
DK539585D0 (da) 1985-11-21
NO167139C (no) 1991-10-09
ATA906684A (de) 1989-04-15
GB2167059A (en) 1986-05-21
GB8530082D0 (en) 1986-01-15
DK539585A (da) 1985-11-21

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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