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 constructionInfo
- 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
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.
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) |
DE19742457345 DE2457345A1 (en) | 1973-12-04 | 1974-12-04 | COATED CORK GRANULES AS A COMPONENT OF LIGHT, THERMAL AND SOUND INSULATING, RESISTANT GRANULES |
CH1609274A CH590799A5 (en) | 1973-12-04 | 1974-12-04 | |
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)
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)
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 |
-
1973
- 1973-12-04 FR FR7344267A patent/FR2291167A1/en active Granted
-
1974
- 1974-12-04 DE DE19742457345 patent/DE2457345A1/en active Pending
- 1974-12-04 CH CH1609274A patent/CH590799A5/xx not_active IP Right Cessation
- 1974-12-04 ES ES432583A patent/ES432583A1/en not_active Expired
-
1975
- 1975-01-09 OA OA55381A patent/OA04877A/en unknown
Non-Patent Citations (1)
Title |
---|
NEANT * |
Cited By (2)
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 |
---|---|
OA04877A (en) | 1980-10-31 |
CH590799A5 (en) | 1977-08-31 |
ES432583A1 (en) | 1976-09-16 |
DE2457345A1 (en) | 1975-06-05 |
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 |