FI58324B - Kontinuerligt foerfarande foer framstaellning av konstruktionsplattor - Google Patents

Kontinuerligt foerfarande foer framstaellning av konstruktionsplattor Download PDF

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Publication number
FI58324B
FI58324B FI2748/67A FI274867A FI58324B FI 58324 B FI58324 B FI 58324B FI 2748/67 A FI2748/67 A FI 2748/67A FI 274867 A FI274867 A FI 274867A FI 58324 B FI58324 B FI 58324B
Authority
FI
Finland
Prior art keywords
strip
binder
beads
continuous
conveyor
Prior art date
Application number
FI2748/67A
Other languages
English (en)
Finnish (fi)
Other versions
FI58324C (fi
Inventor
Andre Paymal
Original Assignee
Saint Gobain
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 Saint Gobain filed Critical Saint Gobain
Application granted granted Critical
Publication of FI58324B publication Critical patent/FI58324B/fi
Publication of FI58324C publication Critical patent/FI58324C/fi

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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
    • C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B18/02—Agglomerated materials, e.g. artificial aggregates
    • C04B18/022—Agglomerated materials, e.g. artificial aggregates agglomerated by an organic binder
    • 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
    • B28B19/003—Machines or methods for applying the material to surfaces to form a permanent layer thereon to insulating material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B29C44/20—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of indefinite length
    • B29C44/206—Using expandable particles or beads as starting material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/20—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored
    • B29C67/207—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 for porous or cellular articles, e.g. of foam plastics, coarse-pored comprising impregnating expanded particles or fragments with a binder
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C04B16/08—Macromolecular compounds porous, e.g. expanded polystyrene beads or microballoons
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C08J9/236—Forming foamed products using binding agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Laminated Bodies (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Rod-Shaped Construction Members (AREA)
  • Manufacturing Of Tubular Articles Or Embedded Moulded Articles (AREA)

Claims (9)

1. Kontinuerligt förfarande för framställning av konstruktions-plattor varmed smä element säsom pärlor av expanderad termoplast omges med ett hydrauliskt oorganiskt bindemedel som därefter bringas att hardna, kännetecknat av a) att förrän de av termoplast bestäende pärlorna omges med binde-medlet upphettas de och bringas att klibba samman pä i och för sig känt sätt, sä att det bildas ett sammanhängande kontinuerligt band med mellanrum, b) att bandet bringas kontinuerligt i kontakt med bindemedlet som föreligger i form av en vätska eller pasta varvid bandets frammat-ningshastighet och bindemedlets lättflutenhet är sä reglerade, att bindemedlet kan tränga in i alla mellanrum och genomtränga bandet, c) att samtidigt med att bindemedlet tränger in i det av pärlor av termoplast bestäende bandet, bildas av det bindemedel som genom-trängt bandet ett kontinuerligt och massivt skikt som är i kontakt med bandets undre yta, medan ett annat kontinuerligt och massivt skikt av samma bindemedel utbredes pä bandets Övre yta, där bindemedlet redan har fyllt alla mellanrum, d) att bindemedlet bringas att härdna genom att den framställda produkten bringas att passera ett .omräde med lämplig temperatur.
2. Förfarande enligt patentkravet 1,kännetecknat därav, att pärlorna som utgör utgängsämnet har ett snävt storleks-intervall, sä att utrymmena mellan de agglomererade pärlorna är i huvudsak desamma genom hela massan.
3. Förfarande enligt patentkravet 1 eller 2, kännetecknat därav, att man använder pärlor av expanderat polystyren.
4. Förfarande enligt patentkravet 3, kännetecknat därav, att upphettningen av pärlorna av expanderat polystyren utföres vid en temperatur av storleksordningen 110°C.
5. Förfarande enligt nägot av föregande patentkrav, kännetecknat därav, att kompressionsförhällandet för pärlorna är mellan 10 och 50 %.
6. Förfarande enligt patentkravet 5, kännetecknat därav, att kompressionsförhällandet för pärlorna varieras alltefter densi-teten hos det erhällna materialet.
FI2748/67A 1966-11-03 1967-10-12 Kontinuerligt foerfarande foer framstaellning av konstruktionsplattor FI58324C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR82331A FR1506460A (fr) 1966-11-03 1966-11-03 Matériaux de construction
FR82331 1966-11-03

Publications (2)

Publication Number Publication Date
FI58324B true FI58324B (fi) 1980-09-30
FI58324C FI58324C (fi) 1981-01-12

Family

ID=8620334

Family Applications (1)

Application Number Title Priority Date Filing Date
FI2748/67A FI58324C (fi) 1966-11-03 1967-10-12 Kontinuerligt foerfarande foer framstaellning av konstruktionsplattor

Country Status (15)

Country Link
US (1) US3608028A (sv)
AT (1) AT280132B (sv)
BE (1) BE705844A (sv)
BR (1) BR6794019D0 (sv)
CH (1) CH462699A (sv)
DE (1) DE1704551C3 (sv)
DK (1) DK135893B (sv)
ES (1) ES346705A1 (sv)
FI (1) FI58324C (sv)
FR (1) FR1506460A (sv)
GB (1) GB1172923A (sv)
LU (1) LU54773A1 (sv)
NL (1) NL157836B (sv)
NO (1) NO139809C (sv)
SE (1) SE325706B (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2461572A1 (fr) * 1979-07-24 1981-02-06 Bouchet Plastiques Procede de fabrication d'agglomerats legers et permeables a partir de particules de base non spheriques en polystyrene expanse
FI862291A (fi) * 1986-05-29 1987-11-30 Neste Oy Eps-kombinationsskumstycke, foerfarande foer dess framstaellning och dess anvaendning.
FR2646629A1 (fr) * 1989-05-03 1990-11-09 Somafim Cmd Procede pour la mise en forme d'un produit prefabrique a base de beton et de granulat de polystyrene
AT401757B (de) * 1994-04-07 1996-11-25 Greiner & Soehne C A Mehrlagiges bauelement aus thermisch verformbarem kunststoffschaum
IT1287722B1 (it) * 1996-02-07 1998-08-18 Costantino Toffoli Manufatto composto da uno strato di polistirolo espanso e da almeno uno strato di calcestruzzo di cemento e procedimento per ottenere lo
FR2763329B1 (fr) * 1997-05-14 1999-06-25 Cadier De Veauce Charles De Utilisation de particules de polymere organique hydrophobe dans la fabrication de betons et mortiers alleges
ITMI20071281A1 (it) * 2007-06-26 2008-12-27 Gilanberry Trading Ltd Apparecchiatura e metodo per la formatura in continuo di un elemento continuo di materia plastica espansa, impianto comprendente detta apparecchiatura ed elemento costruttivo di materia plastica espansa
CN112759321B (zh) * 2020-12-31 2022-04-12 成都富思特新材料有限公司 用来提高保温板性能的添加剂配方及保温板的生产方法

Also Published As

Publication number Publication date
DK135893B (da) 1977-07-11
ES346705A1 (es) 1968-12-16
NO139809C (no) 1979-05-16
BR6794019D0 (pt) 1973-01-23
BE705844A (sv) 1968-04-30
NL6714533A (sv) 1968-05-06
NO139809B (no) 1979-02-05
US3608028A (en) 1971-09-21
NL157836B (nl) 1978-09-15
AT280132B (de) 1970-03-25
CH462699A (fr) 1968-09-15
FI58324C (fi) 1981-01-12
DE1704551A1 (de) 1972-01-20
SE325706B (sv) 1970-07-06
GB1172923A (en) 1969-12-03
DE1704551C3 (de) 1974-06-20
DK135893C (sv) 1977-12-12
FR1506460A (fr) 1967-12-22
DE1704551B2 (de) 1973-09-20
LU54773A1 (sv) 1968-05-07

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