WO2010000983A1 - Novel plant-based material - Google Patents
Novel plant-based material Download PDFInfo
- Publication number
- WO2010000983A1 WO2010000983A1 PCT/FR2009/000822 FR2009000822W WO2010000983A1 WO 2010000983 A1 WO2010000983 A1 WO 2010000983A1 FR 2009000822 W FR2009000822 W FR 2009000822W WO 2010000983 A1 WO2010000983 A1 WO 2010000983A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- posidonia
- material according
- minutes
- binder
- volume
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract description 89
- 241000544005 Posidonia Species 0.000 claims abstract description 59
- 239000011810 insulating material Substances 0.000 claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 239000011230 binding agent Substances 0.000 claims description 43
- 238000000034 method Methods 0.000 claims description 25
- 239000003292 glue Substances 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 19
- 239000000203 mixture Substances 0.000 claims description 19
- 241000196324 Embryophyta Species 0.000 claims description 17
- 229920005989 resin Polymers 0.000 claims description 15
- 239000011347 resin Substances 0.000 claims description 15
- 238000007711 solidification Methods 0.000 claims description 14
- 230000008023 solidification Effects 0.000 claims description 14
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 claims description 9
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 8
- 238000000227 grinding Methods 0.000 claims description 6
- 241000218631 Coniferophyta Species 0.000 claims description 4
- 241000544011 Posidonia oceanica Species 0.000 claims description 4
- 239000000853 adhesive Substances 0.000 claims description 4
- 230000001070 adhesive effect Effects 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 239000004289 sodium hydrogen sulphite Substances 0.000 claims description 3
- 241000894007 species Species 0.000 claims description 3
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 3
- 229920002554 vinyl polymer Polymers 0.000 claims description 3
- 241000592335 Agathis australis Species 0.000 claims description 2
- 102000011632 Caseins Human genes 0.000 claims description 2
- 108010076119 Caseins Proteins 0.000 claims description 2
- 229920000877 Melamine resin Polymers 0.000 claims description 2
- 241001465754 Metazoa Species 0.000 claims description 2
- 241000218657 Picea Species 0.000 claims description 2
- 235000005205 Pinus Nutrition 0.000 claims description 2
- 241000218602 Pinus <genus> Species 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 241000792319 Posidonia angustifolia Species 0.000 claims description 2
- 241000544012 Posidonia australis Species 0.000 claims description 2
- 241000792315 Posidonia denhartogii Species 0.000 claims description 2
- 241000792317 Posidonia kirkmanii Species 0.000 claims description 2
- 241000792312 Posidonia ostenfeldii Species 0.000 claims description 2
- 241000791351 Posidonia sinuosa Species 0.000 claims description 2
- 229920002472 Starch Polymers 0.000 claims description 2
- 241000736873 Tetraclinis articulata Species 0.000 claims description 2
- 229920001807 Urea-formaldehyde Polymers 0.000 claims description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 claims description 2
- 229940021722 caseins Drugs 0.000 claims description 2
- 235000021240 caseins Nutrition 0.000 claims description 2
- 229920002678 cellulose Polymers 0.000 claims description 2
- 235000010980 cellulose Nutrition 0.000 claims description 2
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 claims description 2
- 239000000025 natural resin Substances 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920001225 polyester resin Polymers 0.000 claims description 2
- 239000004645 polyester resin Substances 0.000 claims description 2
- ODGAOXROABLFNM-UHFFFAOYSA-N polynoxylin Chemical compound O=C.NC(N)=O ODGAOXROABLFNM-UHFFFAOYSA-N 0.000 claims description 2
- 229920001289 polyvinyl ether Polymers 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 229920005992 thermoplastic resin Polymers 0.000 claims description 2
- 229920001187 thermosetting polymer Polymers 0.000 claims description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N formaldehyde Substances O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims 1
- 229920003002 synthetic resin Polymers 0.000 claims 1
- 239000000057 synthetic resin Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 description 26
- 238000009413 insulation Methods 0.000 description 12
- 241000218922 Magnoliophyta Species 0.000 description 3
- 238000003763 carbonization Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N Magnesium oxide Chemical compound [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 241000542904 Posidoniaceae Species 0.000 description 2
- 239000010425 asbestos Substances 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 230000006866 deterioration Effects 0.000 description 2
- 235000013399 edible fruits Nutrition 0.000 description 2
- 239000008240 homogeneous mixture Substances 0.000 description 2
- 229910052895 riebeckite Inorganic materials 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- 241000195493 Cryptophyta Species 0.000 description 1
- 229920001651 Cyanoacrylate Polymers 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 235000014066 European mistletoe Nutrition 0.000 description 1
- 229920004546 Hetron™ Polymers 0.000 description 1
- MWCLLHOVUTZFKS-UHFFFAOYSA-N Methyl cyanoacrylate Chemical compound COC(=O)C(=C)C#N MWCLLHOVUTZFKS-UHFFFAOYSA-N 0.000 description 1
- 241000283973 Oryctolagus cuniculus Species 0.000 description 1
- 241000792322 Posidonia coriacea Species 0.000 description 1
- 235000012300 Rhipsalis cassutha Nutrition 0.000 description 1
- 241000221012 Viscum Species 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- KVBYPTUGEKVEIJ-UHFFFAOYSA-N benzene-1,3-diol;formaldehyde Chemical compound O=C.OC1=CC=CC(O)=C1 KVBYPTUGEKVEIJ-UHFFFAOYSA-N 0.000 description 1
- 239000002639 bone cement Substances 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000004833 fish glue Substances 0.000 description 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000395 magnesium oxide Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229930014626 natural product Natural products 0.000 description 1
- 210000005036 nerve Anatomy 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 229920001084 poly(chloroprene) Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L59/00—Thermal insulation in general
- F16L59/02—Shape or form of insulating materials, with or without coverings integral with the insulating materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
- B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
- B27N3/04—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from fibres
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B1/88—Insulating elements for both heat and sound
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
- E04B1/00—Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
- E04B1/62—Insulation or other protection; Elements or use of specified material therefor
- E04B1/74—Heat, sound or noise insulation, absorption, or reflection; Other building methods affording favourable thermal or acoustical conditions, e.g. accumulating of heat within walls
- E04B2001/742—Use of special materials; Materials having special structures or shape
- E04B2001/745—Vegetal products, e.g. plant stems, barks
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/24—Structural elements or technologies for improving thermal insulation
- Y02A30/244—Structural elements or technologies for improving thermal insulation using natural or recycled building materials, e.g. straw, wool, clay or used tires
Definitions
- the present invention is in the field of materials, particularly insulating materials. It particularly relates to a material based posidonia, and a method of manufacture and uses of this material.
- the thermal and / or sound insulation makes it possible to limit heat and sound exchanges between two systems.
- Thermal insulation is a material with low thermal conductivity, it can limit heat leakage (cooling) or heat input (keep cool).
- a material that limits phonic exchange can isolate against noise by reducing the propagation of the sound passing through it.
- Thermal and sound insulation is an important issue in the building industry in general; isolate phonically is also an important issue in the road (especially highway), where noise barriers prevent the noise of vehicles disturbing residents.
- material is understood to mean a product that is rigid and non-deformable and that is an insulating material, a solid material that makes it possible to limit thermal and / or phonic exchanges between two systems, that is to say which avoids leaks or the heat input, and / or that limits the propagation of noise.
- Posidonia is a genus of aquatic plants from the family of
- posidonia species Panidonia angustifolia, Posidonia australis, Posidonia coriacea, Posidonia denhartogii, Posidonia kirkmanii, Posidonia oceanica, Posidonia ostenfeldii, Posidonia robertsoniae, Posidonia sinuosa
- 8 of which occur on Australian coasts and 1, Posidonia oceanica. is endemic to the Mediterranean.
- the present invention relates to a material, particularly an insulating material, based on posidonia and further comprising at least one binder and a percentage of sodium bisulfite to prevent rotting or deterioration of the finished product.
- the posidonia can be any plant of the family of
- Posidoniaceae regardless of their origin, harvested in place or rejected by the sea, which once harvested or rejected are cleaned to separate them from other litter on the coast (sand, plastic, wood, glass, string, etc.) .
- the posidonia which can be used according to the invention may originate from a single species or several species.
- the posidonia can be in any conceivable form such as for example whole plants (leaves, flowers, roots, rhizomes and fruits), parts of the plant such as leaves or a mixture of different parts of the plant without that we can speak of whole plant.
- the insulating material is based on whole plants or leaves of posidonia.
- the posidonia can be used dried, that is to say free of external water, or dehydrated, that is to say having lost a large part of their internal water.
- the posidonia can be used in whole form or reduced into pieces of varied size.
- pieces of posidonia with a size of between 0.1 and 5 cm, preferably between 1 and 3 cm.
- the binder may be any product having satisfactory viscosity characteristics to occupy all the interstices when it is mixed with a product such as, for example, posidonia (whole or fragmented), and making it possible to form, after drying of the mixture, a rigid and non-deformable product.
- the binder is chosen from an adhesive or a resin.
- the glue may be any product of liquid or gelatinous nature used to bind parts together, which may be of the same nature or different materials.
- glues of vegetable origin for example those based on mistletoe, resinous sap
- glues of animal origin for example those obtained by baking materials rich in collagen such as rabbit skin glue, bone glue, nerve glue, tendon glue, fish glue
- synthetic glues such as for example vinyl glues (white glue), acrylic, aliphatic, cyanoacrylate, polyurethane, epoxy, neoprene, "hot melt”).
- a vinyl glue can be used.
- the glue can be a mixture of different glues.
- the resin may be any type of resin such as a natural resin such as caseins, celluloses and their derivatives such as starch or resins of plant origin, produced by certain plants , especially coniferous conifers such as Anguthis australis or kauri, conifers of the Pinus or Picea species, and some species of Callistris that give the resin known as sandarac, a resin synthetic such as a thermosetting resin.
- a natural resin such as caseins, celluloses and their derivatives such as starch or resins of plant origin
- coniferous conifers such as Anguthis australis or kauri
- conifers of the Pinus or Picea species conifers of the Pinus or Picea species
- some species of Callistris that give the resin known as sandarac
- a resin synthetic such as a thermosetting resin.
- thermoplastic resins such as polyamides and polyvinyl ethers.
- a polyester resin for example such as those sold by ASHLAND.
- the volume of binder per unit volume of posidonia used in the material is a volume which makes it possible to obtain at the end of the process a non-deformable and rigid material.
- the ratio of the volume of binder to the volume of posidonia that can be used, before solidification can be between 0.01 and 0.5, preferably between 0.02 and 0.1.
- the ratio of the volume of binder to the volume of posidonia can be between 0.02 and 0.05, preferably between 0.03 and 0.04.
- the ratio of the volume of binder to the volume of posidonia can be between 0.03 and 0.07, preferably between 0.04 and 0.04. and 0.06.
- the material can take all the shapes and all the desired volumes.
- the skilled person will adapt the shape and volume of the material according to the invention according to the constraints it may encounter.
- the material according to the invention may be in the form of flakes usable in projection, slabs, bricks, blocks, all of various shapes and volumes and varied.
- the ratio of the thickness of the material to the posidonia volume that can be used after solidification can be between 0.001 and 0.1, preferably between 0.005 and 0.05.
- the thermal conductivity coefficient of the final material may be between 0.01 and 0.2, preferably between 0.05 and 0.15.
- the density of the final material may be between 0.1 and 0.75, preferably between 0.15 and 0.6.
- the sodium bisulfite may be in an amount of between 5% and 15%, preferably between 8% and 12%.
- a preferred material according to the invention may be a material whose ratio of the thickness to the posidonia volume is greater than 0.05, the ratio of the volume of binder to the posidonia volume is less than 0.039, the coefficient of conductivity. thermal is less than 0.063 and the density less than 0.35 and which contains 10% sodium bisulfite.
- the invention further relates to a method for producing the material according to the invention which comprises:
- step 2 a third step during which the posidonia obtained in step 2 is dried
- step 4 a fourth step during which the dried posidonies in step 3 are mixed with the binder; a fifth step of solidification of the mixture obtained in step 4.
- the first rinsing step can be carried out by any means using water, preferably soft, possibly under pressure.
- this step can be performed by soaking the posidonia in a body of water in rapid movements caused by insufflation of compressed air.
- the third stage of the process can be carried out by any means allowing the drying and / or the dehydration of the posidonia.
- a simple and effective way of drying posidonia can be drying in the open air.
- the fourth step of the process can be carried out by any means allowing a homogeneous mixture of the binder and posidonia obtained in the previous step.
- a homogeneous mixture of the binder and posidonia obtained in the previous step By way of example, mention may be made of a manual mixture, a mixture through a concrete mixer or industrial mixers.
- step 4 can be carried out with a concrete mixer, the blades of which have advantageously been removed.
- the mixing step can be interrupted when the mixture is homogeneous and before the binder dries.
- the fifth step of the process can be carried out by any means allowing the solidification of the mixture obtained in step 4.
- the solidification of the mixture can be carried out by drying in the open air during a time between 900 and 4320 minutes, preferably between 2160 and 2880 minutes.
- the solidification of the mixture can be carried out by mechanical means such as an oven, an oven or hot plate presses.
- the drying can be carried out in an oven, at a drying temperature which can be between 130 ° C. and 170 ° C., preferably between 145 ° C. and 155 ° C., for a time that can be between 15 and 15 ° C. 75 minutes, preferably between 30 and 60 minutes.
- drying can be carried out in a furnace, by adding a second drying step wherein the drying temperature can be comprised between 55 0 C and 85 ° C, preferably between 65 0 C and 75 ° C, for a time which may be between 50 and 130 minutes, preferably between 60 and 120 minutes.
- the step of solidification of the mixture can be carried out on clumps of material.
- the material can be shaped to the desired shapes and volumes.
- said mixture may be introduced into molds of the desired shapes and volumes and then subjected to the solidification step.
- the mixture in step 5, can be introduced into a mold and subjected to a pressure, said pressure being able to depend on the thickness of the mold and the drying temperature.
- the pressure exerted on the mixture can thus vary between 5 and 30 bar, preferably between 10 and 20 bar, until solidification and drying of the product.
- the method may further comprise an additional step of grinding posidonia before use. This step then takes place between step 3 and step 4 of the process according to the invention.
- the grinding may be carried out by any means or device making it possible to obtain pieces of posidonia with a size ranging from 0.1 to 5 cm, preferably from 1 to 3 cm.
- the material obtained has insulating qualities both thermal and phonic, very important.
- the product obtained is non-flammable and rot-proof, has excellent flame resistance and a coefficient of thermal conduction of the weakest.
- the product according to the invention is not harmful and can safely be used in building construction, particularly flocking instead of asbestos.
- Yet another advantage of the invention is that the material is moisture resistant particularly when the binder is a resin.
- the present invention also relates to an insulating material obtainable by the method according to the invention.
- the subject of the invention is also the use of a material according to the invention as thermal and / or phonic insulation.
- the invention can be used in any type of construction whose insulation can be desired, such as residential houses, offices, buildings, boats, airplanes, or in fire doors, in walls anti noise, as insulation of pipes, in laboratories to isolate high-tech devices, in aerospace, in any structure to be protected from flames, etc.
- the density of the samples is measured by the ratio of the weight of the sample in kg to the volume of the sample expressed in dm 3 .
- thermometer glued to said face, such as for example an alcohol thermometer used in agriculture.
- Example 1 Fire resistance tests in the presence of a torch flame:
- sample A1 A sample of material according to the invention having a thickness of 20 mm and a density of 0.45 is produced from 7.5 dm 3 of dry raw material of EXCEL quality and 0.75 dm 3 of SD + binder. C10, dried in an oven for 1440 minutes at 70 ° C., under a pressure of 10.25 bars, was subjected to the flame of a plumber's professional torch for 3 minutes at a distance of 7 centimeters between the exit of the flame and the sample.
- the sample did not ignite and was charred to a maximum depth of 2 mm.
- sample A11 A sample of material according to the invention with a thickness of 20 mm 0.43 and density is made from 20DM 3 of dry raw material of EXCEL quality and 0.66 dm 3 of binder Medium + C10, dried in an oven 60 minutes at 120 0 C and 180 min at 70 ° C at a pressure of 5.3 bar and was subjected to the flame of a welding torch directed at a fixed point for 10 minutes at a distance of 10 centimeters from the exit of the flame concentrated at a fixed point of the 'sample.
- sample A14 A sample of material according to the invention having a thickness of 20 mm and a density of 0.46 is made from 35 dm 3 of dry raw material of EXCEL quality and 1.07 dm 3 of Medium + C10 binder. , dried in an oven for 60 min at 12O 0 C and 180 min at 70 0 C, under a pressure of 12.5 bar, and was subjected to the flame of a blowtorch for 15 minutes at a distance of 20 centimeters from the exit of the flame concentrated on a fixed point of the sample.
- sample B1 A sample of material according to the invention having a thickness of 20 mm and a density of 0.51 is made from 10 dm 3 of dry raw material of BG quality and 0.66 dm 3 of binder. Medium + C10, dried in an oven for 60 min at 15O 0 C and then 120 min at 100 0 C under a pressure of 10.7 bar, was subjected to the flame of a torch for 10 minutes at a distance of 7 centimeters and swept over the entire surface of the sample.
- sample X2 A sample of material according to the invention having a thickness of 17 mm and a density of 0.49 is made from 5 dm 3 of dry raw material of BG quality and 0.5 dm 3 of R100 binder. , dried in an oven for 180 minutes at 70 ° C under a pressure of 12.5 bar, was subjected to the flame of a welding lamp at a distance of 7 cm between the flame outlet and the sample for 10 minutes.
- the material has a metal appearance, is compact and strong. A slight carbonization of a depth less than 1 mm has been observed. In addition, the material exhibits no deformation of its structure after immersion in water for 28 hours.
- Samples of the material according to the invention were tested for their resistance to heat. This was done using a forge oven.
- the tested samples were cut according to the shape of the forge oven door used; The oven is heated between 65O 0 C and 700 0 C and the samples are placed in the oven opening.
- sample A6 A sample of material according to the invention with a thickness of 30 mm and a density of 0.43 is made from 8 dm 3 of dry raw material of EXCEL quality, and 0.965 dm 3 of binder Medium + C10, dried in an oven for 30 minutes at 100 0 C and then 120 min at 60 0 C under a pressure of 400 bar.
- sample J2.3 A sample of material according to the invention with a thickness of 35 mm and a density of 0.64, is made from 15 dm 3 of dry raw material of BG quality and 0.750 dm 3 of medium binder. + C10, dried in an oven for 160 min at 120 ° C. under a pressure of 5 bar. The two samples tested were cut according to the shape of the forge oven door used; The oven is heated between 650 and
- the coefficient of thermal conductivity is determined by subjecting the sample of material according to the invention to a temperature of 105 ° C. obtained by a flow of hot air from a hair dryer placed at 20 cm from the surface of the material, while a time of 30 minutes.
- sample J2.4 A sample of material according to the invention with a thickness of 10 mm and a density of 0.53 is made from 5 dm 3 of dry raw material of BG quality and 0.25 dm 3 of Medium + C10 binder, dried in an oven for 160 minutes at 120 ° C. under a pressure of 10 bar.
- the thermal conductivity coefficient of the sample is 0.098 kcal (m) - 1. (h) ⁇ ( o k) ⁇ for a temperature of 12 0 C, and a temperature downstream of 105 ° C. which places it in the category of materials like Eternit.
- ⁇ sample X2
- a sample of material according to the invention of thickness 17 mm and of density 0.49, is made from 5 dm 3 of dry raw material of BG quality, and 0.5 dm 3 of R100 binder, dried in an oven for 180 minutes at 70 ° C.
- Sample A2 Material according to the invention with a thickness of 17 mm and a density of 0.65, made from 7.5 dm 3 of dry raw material of EXCEL quality and 0.75 dm 3 of binder MEDIUM + C10 dried in an oven for 144 minutes at 70 ° C., plus 192 minutes at
- Sample A7 Material according to the invention with a thickness of 20 mm and a density of 0.625, made from 8 dm 3 of dry raw material of EXCEL quality and 1.115 dm 3 of MEDIUM + C10 binder dried in an oven for 40 minutes. minutes at 120 ° C + 60 minutes to
- Sample A10 Material according to the invention with a thickness of 15 mm and a density of 0.35, made from 10 dm 3 of dry raw material of EXCEL quality and 1.1 dm 3 of MEDIUM + C10 binder, under a pressure 10 bars.
- Sample A12 Material according to the invention having a thickness of 20 mm and a density of 0.46, made from 20 dm 3 of dry raw material of EXCEL quality and 0.750 dm 3 of MEDIUM + C10 binder, dried in a furnace while 60 minutes at 120 ° C., plus 180 minutes at 70 ° C. under a pressure of 6.25 bars.
- Sample A13 Material according to the invention having a thickness of 17.5 mm and a density of 0.6, made from 20 dm 3 of dry raw material of EXCEL quality and 0.7 dm 3 of MEDIUM + C10 binder dried in an oven for 60 minutes at 120 ° C., plus 180 minutes at
- Sample B2 Material according to the invention with a thickness of 24 mm and a density of 0.56, made from 10 dm 3 of dry raw material of BF quality and 0.395 dm 3 of MEDIUM + C10 binder, dried in a furnace during 60 minutes at 120 ° C plus 120 minutes at
- Sample B3 Material according to the invention with a thickness of 20 mm and a density of 0.45, made from 10 dm 3 of dry raw material of BG quality and 0.450 dm 3 of binder
- MEDIUM + C10 dried in an oven for 60 minutes at 120 ° C. plus 180 minutes at 70 ° C. under a pressure of 15 bars;
- Sample B4 Material according to the invention with a thickness of 19 mm and a density of 0.51, made from 10 dm 3 of dry raw material of BF quality and 0.450 dm 3 of binder
- MEDIUM + C10 dried in an oven for 60 minutes at 120 0 C plus 180 minutes at
- Sample C3 Material according to the invention with a thickness of 20 mm and a density of 0.6, made from 10 dm 3 of dry raw material of BF quality and 0.340 dm 3 of binder
- MEDIUM + C10 dried in an oven for 60 minutes at 120 ° C. and 180 minutes at 70 ° C. under a pressure of 15 bars.
- Sample D1 Material according to the invention with a thickness of 20 mm and a density of 0.49, made from 10 dm 3 of dry raw material of BG quality and 0.45 dm 3 of binder
- Sample D3 Material according to the invention with a thickness of 15 mm and a density of 0.55, made from 10 dm 3 of dry raw material of BF quality and 0.450 dm 3 of MEDIUM + C10 binder dried in an oven for 60 minutes. minutes at 120 ° C. plus 180 minutes at 70 ° C. under a pressure of 15 bars.
- Sample L1 Material according to the invention with a thickness of 10 mm and a density of 0.375, made from 5 dm 3 of BG-grade dry raw material and 0.3 dm 3 of MEDIUM + C10 binder dried in an oven for 60 minutes. minutes at 120 ° C. and 120 minutes at 70 ° C. under a pressure of 12.5 bars.
- Sample L2 Material according to the invention with a thickness of 17.2 mm and a density of 0.417, made from 10 dm 3 of BG-grade dry raw material and 0.6 dm 3 of oven-dried MEDIUM + C10 binder for 60 minutes at 12O 0 C plus 120 minutes at 70 0 C under a pressure of 12.5 bar.
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Physics & Mathematics (AREA)
- Architecture (AREA)
- Acoustics & Sound (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Processing Of Solid Wastes (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09772666A EP2294334A1 (en) | 2008-07-03 | 2009-07-02 | Novel plant-based material |
AU2009265534A AU2009265534A1 (en) | 2008-07-03 | 2009-07-02 | Novel plant-based material |
TNP2010000609A TN2010000609A1 (en) | 2009-07-02 | 2010-12-27 | NEW VEGETABLE MATERIAL |
MA33462A MA32446B1 (en) | 2008-07-03 | 2010-12-28 | New material made from plants |
IL210426A IL210426A0 (en) | 2008-07-03 | 2011-01-02 | Plant - based material and method of preparing the same |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR08/03757 | 2008-07-03 | ||
FR0803757A FR2933473B1 (en) | 2008-07-03 | 2008-07-03 | NEW VEGETABLE MATERIAL |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2010000983A1 true WO2010000983A1 (en) | 2010-01-07 |
Family
ID=40383533
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2009/000822 WO2010000983A1 (en) | 2008-07-03 | 2009-07-02 | Novel plant-based material |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP2294334A1 (en) |
AU (1) | AU2009265534A1 (en) |
FR (1) | FR2933473B1 (en) |
IL (1) | IL210426A0 (en) |
MA (1) | MA32446B1 (en) |
WO (1) | WO2010000983A1 (en) |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2405282A1 (en) * | 2011-11-21 | 2013-05-30 | Universidad De Alicante | Cement mortar with oceanic posidonia ash (Machine-translation by Google Translate, not legally binding) |
ES2405281A1 (en) * | 2011-11-21 | 2013-05-30 | Universidad De Alicante | Impact absorbing from oceanic posidonia residues (Machine-translation by Google Translate, not legally binding) |
ES2405280A1 (en) * | 2011-11-21 | 2013-05-30 | Universidad De Alicante | Aglomerate of oceanic posidonia for use in beach area furniture elements (Machine-translation by Google Translate, not legally binding) |
ITLE20120008A1 (en) * | 2012-10-08 | 2014-04-09 | Andrea Caputo | MATERIAL OBTAINED FROM CONGLOMERATE OF POSIDONIA OCEANICA BEACHED WITH DIFFERENT WASTE AND BINDER MATERIAL. |
ITAN20130155A1 (en) * | 2013-08-23 | 2015-02-24 | Ruggeri Jacopo | PROCEDURE FOR THE CONSTRUCTION OF A THERMO-ACOUSTIC INSULATING PANEL AND PANEL REALIZED WITH SUCH PROCEDURE. |
ITLE20130015A1 (en) * | 2013-11-05 | 2015-05-06 | Andrea Caputo | DECORATIVE MATERIAL OBTAINED FROM THE CASTING OF A MORTAR LOADED WITH PARTS OF THE PLANT OF THE BEACH POSIDONIA. |
ES2538576A1 (en) * | 2013-12-20 | 2015-06-22 | Asociación De Investigación De La Industrial Textil (Aitex) | Procedure for obtaining panels formed from residual fibers of posidonia oce¿nica, and panels obtained with the same (Machine-translation by Google Translate, not legally binding) |
WO2018029496A1 (en) * | 2016-08-09 | 2018-02-15 | Pavlakis Loannis | Environmentally friendly panel from the dead seagrass leaves of posidonia oceanica |
GR1009444B (en) * | 2017-10-09 | 2019-01-28 | Νικολαος Γεωργιου Αθανασοπουλος | Dead posidonia oceanica biomass treatment method - production of composite material the reinforcing means and matrix of which is composed of said dead biomass and thermally-hardened plastics |
GR1009667B (en) * | 2018-06-05 | 2019-12-12 | Αλεξανδρα Αθανασιου Μακρυγεωργου | Environmentally friendly olive leaves panel |
IT201800011152A1 (en) | 2018-12-17 | 2020-06-17 | Starcell S P A | Plant-based composite panel |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB482458A (en) * | 1936-10-23 | 1938-03-30 | Plastergon Wall Board Co | Improvements in coating compound and method for production thereof |
FR2556738A1 (en) * | 1983-12-16 | 1985-06-21 | Ferrazzini Patrick | Agglomerated material with a high degree of nonflammability |
WO2004108321A1 (en) * | 2003-06-11 | 2004-12-16 | Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. | Method and device for producing structural elements |
WO2006132462A1 (en) * | 2005-06-09 | 2006-12-14 | Hong, Hook | Manufacturing method of mechanical pulp from cornstalk cellulose |
-
2008
- 2008-07-03 FR FR0803757A patent/FR2933473B1/en not_active Expired - Fee Related
-
2009
- 2009-07-02 EP EP09772666A patent/EP2294334A1/en not_active Withdrawn
- 2009-07-02 WO PCT/FR2009/000822 patent/WO2010000983A1/en active Application Filing
- 2009-07-02 AU AU2009265534A patent/AU2009265534A1/en not_active Abandoned
-
2010
- 2010-12-28 MA MA33462A patent/MA32446B1/en unknown
-
2011
- 2011-01-02 IL IL210426A patent/IL210426A0/en unknown
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB482458A (en) * | 1936-10-23 | 1938-03-30 | Plastergon Wall Board Co | Improvements in coating compound and method for production thereof |
FR2556738A1 (en) * | 1983-12-16 | 1985-06-21 | Ferrazzini Patrick | Agglomerated material with a high degree of nonflammability |
WO2004108321A1 (en) * | 2003-06-11 | 2004-12-16 | Evg Entwicklungs- U. Verwertungs-Gesellschaft M.B.H. | Method and device for producing structural elements |
WO2006132462A1 (en) * | 2005-06-09 | 2006-12-14 | Hong, Hook | Manufacturing method of mechanical pulp from cornstalk cellulose |
Non-Patent Citations (1)
Title |
---|
See also references of EP2294334A1 * |
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2405282A1 (en) * | 2011-11-21 | 2013-05-30 | Universidad De Alicante | Cement mortar with oceanic posidonia ash (Machine-translation by Google Translate, not legally binding) |
ES2405281A1 (en) * | 2011-11-21 | 2013-05-30 | Universidad De Alicante | Impact absorbing from oceanic posidonia residues (Machine-translation by Google Translate, not legally binding) |
ES2405280A1 (en) * | 2011-11-21 | 2013-05-30 | Universidad De Alicante | Aglomerate of oceanic posidonia for use in beach area furniture elements (Machine-translation by Google Translate, not legally binding) |
ITLE20120008A1 (en) * | 2012-10-08 | 2014-04-09 | Andrea Caputo | MATERIAL OBTAINED FROM CONGLOMERATE OF POSIDONIA OCEANICA BEACHED WITH DIFFERENT WASTE AND BINDER MATERIAL. |
ITAN20130155A1 (en) * | 2013-08-23 | 2015-02-24 | Ruggeri Jacopo | PROCEDURE FOR THE CONSTRUCTION OF A THERMO-ACOUSTIC INSULATING PANEL AND PANEL REALIZED WITH SUCH PROCEDURE. |
EP2840196A1 (en) | 2013-08-23 | 2015-02-25 | Ruggeri, Jacopo | A production process of a thermo-acoustic insulating board and boards obtained with such process |
ITLE20130015A1 (en) * | 2013-11-05 | 2015-05-06 | Andrea Caputo | DECORATIVE MATERIAL OBTAINED FROM THE CASTING OF A MORTAR LOADED WITH PARTS OF THE PLANT OF THE BEACH POSIDONIA. |
ES2538576A1 (en) * | 2013-12-20 | 2015-06-22 | Asociación De Investigación De La Industrial Textil (Aitex) | Procedure for obtaining panels formed from residual fibers of posidonia oce¿nica, and panels obtained with the same (Machine-translation by Google Translate, not legally binding) |
WO2018029496A1 (en) * | 2016-08-09 | 2018-02-15 | Pavlakis Loannis | Environmentally friendly panel from the dead seagrass leaves of posidonia oceanica |
GR1009444B (en) * | 2017-10-09 | 2019-01-28 | Νικολαος Γεωργιου Αθανασοπουλος | Dead posidonia oceanica biomass treatment method - production of composite material the reinforcing means and matrix of which is composed of said dead biomass and thermally-hardened plastics |
GR1009667B (en) * | 2018-06-05 | 2019-12-12 | Αλεξανδρα Αθανασιου Μακρυγεωργου | Environmentally friendly olive leaves panel |
IT201800011152A1 (en) | 2018-12-17 | 2020-06-17 | Starcell S P A | Plant-based composite panel |
WO2020127048A1 (en) | 2018-12-17 | 2020-06-25 | Starcell S.P.A. | Plant-based composite panel |
Also Published As
Publication number | Publication date |
---|---|
MA32446B1 (en) | 2011-07-03 |
FR2933473A1 (en) | 2010-01-08 |
FR2933473B1 (en) | 2010-09-03 |
EP2294334A1 (en) | 2011-03-16 |
IL210426A0 (en) | 2011-03-31 |
AU2009265534A1 (en) | 2010-01-07 |
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