FR2291167A1 - Coated cork granulate for thermal and sound insulation - used to make light components for building construction - Google Patents

Coated cork granulate for thermal and sound insulation - used to make light components for building construction

Info

Publication number
FR2291167A1
FR2291167A1 FR7344267A FR7344267A FR2291167A1 FR 2291167 A1 FR2291167 A1 FR 2291167A1 FR 7344267 A FR7344267 A FR 7344267A FR 7344267 A FR7344267 A FR 7344267A FR 2291167 A1 FR2291167 A1 FR 2291167A1
Authority
FR
France
Prior art keywords
pebbles
granulate
cork
thermal
pts
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
FR7344267A
Other languages
French (fr)
Other versions
FR2291167B1 (en
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
Priority to FR7344267A priority Critical patent/FR2291167A1/en
Priority to ES432583A priority patent/ES432583A1/en
Priority to CH1609274A priority patent/CH590799A5/xx
Priority to DE19742457345 priority patent/DE2457345A1/en
Priority to OA55381A priority patent/OA04877A/en
Publication of FR2291167A1 publication Critical patent/FR2291167A1/en
Application granted granted Critical
Publication of FR2291167B1 publication Critical patent/FR2291167B1/fr
Granted 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
    • 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
    • C04B18/04—Waste materials; Refuse
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • C04B18/28—Mineralising; Compositions therefor
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W30/00—Technologies for solid waste management
    • Y02W30/50—Reuse, recycling or recovery technologies
    • Y02W30/91—Use of waste materials as fillers for mortars or concrete

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Materials Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Building Environments (AREA)
  • Laminated Bodies (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)

Abstract

The cork granulate is encased in a hardened shell of sand and cement to form pebbles, the shell being used to bond the pebbles with a binder for the prodn. of all the thermal- and sound insulating components required in a building, or to make any other component. The coated pebbles are made from expanded or non-expanded cork which is mixed in the dry state with cement and sand after which water is added slowly to obtain a non-sticky coating over all the granulate, after which the pebbles are dried with periodic stirring. The pref. mixt. contains 10 pts. cork. 3 1/2 pts. cement, 2 1/2 pts. water are added. The binder for the pebbles can be mortar, gypsum, or synthetic resins. The cork granulate is used for the mfr. of lightweight bricks, panels, dividing walls, cast concrete, and concrete slabs pre-fabricated in a press. As the light granulate is in pebble form it can be used in components of practically any shape.
FR7344267A 1973-12-04 1973-12-04 Coated cork granulate for thermal and sound insulation - used to make light components for building construction Granted FR2291167A1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7344267A FR2291167A1 (en) 1973-12-04 1973-12-04 Coated cork granulate for thermal and sound insulation - used to make light components for building construction
ES432583A ES432583A1 (en) 1973-12-04 1974-12-04 Procedure for the manufacture of low density construction materials and high thermal and acoustic insulation characteristics. (Machine-translation by Google Translate, not legally binding)
CH1609274A CH590799A5 (en) 1973-12-04 1974-12-04
DE19742457345 DE2457345A1 (en) 1973-12-04 1974-12-04 COATED CORK GRANULES AS A COMPONENT OF LIGHT, THERMAL AND SOUND INSULATING, RESISTANT GRANULES
OA55381A OA04877A (en) 1973-12-04 1975-01-09 Granulated cork from two to sixteen millimeters, coated with a shell of hard material which gives it the appearance of a light gravette.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7344267A FR2291167A1 (en) 1973-12-04 1973-12-04 Coated cork granulate for thermal and sound insulation - used to make light components for building construction

Publications (2)

Publication Number Publication Date
FR2291167A1 true FR2291167A1 (en) 1976-06-11
FR2291167B1 FR2291167B1 (en) 1979-03-02

Family

ID=9129066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7344267A Granted FR2291167A1 (en) 1973-12-04 1973-12-04 Coated cork granulate for thermal and sound insulation - used to make light components for building construction

Country Status (5)

Country Link
CH (1) CH590799A5 (en)
DE (1) DE2457345A1 (en)
ES (1) ES432583A1 (en)
FR (1) FR2291167A1 (en)
OA (1) OA04877A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462406A1 (en) * 1979-08-03 1981-02-13 Jeanlaurent Jean Pierre Lightweight concrete panels for heat and sound insulation - made from expanded cork granules, cement, and aq. emulsion of elastomer resin
WO2012116461A1 (en) * 2011-03-03 2012-09-07 Merino Cercos Matias Composition based on granulated cork, applied as thermal insulation, acoustic insulation, and as a fireproof barrier, in partitions, attics and the construction of walls

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0041053A1 (en) * 1980-05-23 1981-12-02 Riccardo Pirotta Method for manufacturing heat insulating and soundproofing pebbles and balls
FR2618821B1 (en) * 1987-07-27 1990-04-13 Grisard Paul INSULATING PANELS FOR EXTERIOR SURFACES BASED ON CORK, CEMENT AND RESIN
AT407526B (en) * 1997-09-11 2001-04-25 Bauhuette Leitl Werke Gmbh Thermal insulation material
FR2830855B1 (en) * 2001-10-16 2004-01-23 Michel Mouly PROCESS FOR THE PREPARATION OF A LIGHT INSULATING CONCRETE CONTAINING A CORK OR WOOD AGGREGATE OR THE LIKE CEMENT COATED, AND LIGHT INSULATING CONCRETE OBTAINED
DE102019204436A1 (en) 2019-03-29 2020-10-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Composite panel, process for its production and uses thereof
EP4008432A3 (en) 2020-11-13 2022-07-27 Pigmentsolution GmbH Linoleum granules for outdoor use

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462406A1 (en) * 1979-08-03 1981-02-13 Jeanlaurent Jean Pierre Lightweight concrete panels for heat and sound insulation - made from expanded cork granules, cement, and aq. emulsion of elastomer resin
WO2012116461A1 (en) * 2011-03-03 2012-09-07 Merino Cercos Matias Composition based on granulated cork, applied as thermal insulation, acoustic insulation, and as a fireproof barrier, in partitions, attics and the construction of walls

Also Published As

Publication number Publication date
ES432583A1 (en) 1976-09-16
OA04877A (en) 1980-10-31
DE2457345A1 (en) 1975-06-05
CH590799A5 (en) 1977-08-31
FR2291167B1 (en) 1979-03-02

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse
AR Application made for restoration
BR Restoration of rights
ST Notification of lapse