WO2004007390A1 - Procede d'amelioration des caracteristiques des elements de construction et de revetement a l'aide d'une charge a base de caoutchouc, et materiaux ainsi obtenus - Google Patents
Procede d'amelioration des caracteristiques des elements de construction et de revetement a l'aide d'une charge a base de caoutchouc, et materiaux ainsi obtenus Download PDFInfo
- Publication number
- WO2004007390A1 WO2004007390A1 PCT/FR2002/002412 FR0202412W WO2004007390A1 WO 2004007390 A1 WO2004007390 A1 WO 2004007390A1 FR 0202412 W FR0202412 W FR 0202412W WO 2004007390 A1 WO2004007390 A1 WO 2004007390A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- rubber
- pellets
- drainage
- concrete
- elements
- Prior art date
Links
Classifications
-
- 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
- C08J11/00—Recovery or working-up of waste materials
- C08J11/04—Recovery or working-up of waste materials of polymers
- C08J11/06—Recovery or working-up of waste materials of polymers without chemical reactions
-
- 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
- B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
- B28B23/0081—Embedding aggregates to obtain particular properties
-
- 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
- C04B18/20—Waste materials; Refuse organic from macromolecular compounds
- C04B18/22—Rubber, e.g. ground waste tires
-
- 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
- C04B30/00—Compositions for artificial stone, not containing binders
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/085—Aggregate or filler materials therefor; Coloured reflecting or luminescent additives therefor
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F15/00—Flooring
- E04F15/12—Flooring or floor layers made of masses in situ, e.g. seamless magnesite floors, terrazzo gypsum floors
-
- 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
- C08J2321/00—Characterised by the use of unspecified rubbers
-
- 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
- Y02W30/62—Plastics recycling; Rubber recycling
-
- 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
Definitions
- the present invention relates to a process for improving the characteristics of building materials and coating using a rubber-based filler, as well as the materials obtained.
- This process is based on the recycling of tires and rubber belts of conveyor belts and relates generally to concrete elements such as beams, slabs, walls or foundations of buildings or structures, and to coatings road based on bitumens or agglomerates.
- Tires and conveyor belts that have become unusable represent a considerable volume of non-biodegradable material to be eliminated.
- the method consists in incorporating into building elements, infrastructures or into the road surface material a filler based on rubber pellets with a diameter of two to five centimeters obtained by stamping used tires or rubber bands of carpets. reformed carriers.
- the rubber pellets are obtained by means of a press of known type with reciprocating vertical movement comprising a mobile support with multiple punches arranged in staggered rows and two horizontal die plates between which a feeding system passes the conveyor belt or the tire. previously cleared of its heels and open thanks to a transverse cut to be able to lay it out flat, the matrix plates each comprising a series of perforations corresponding to the punches, of round shape or other.
- the pellets will advantageously be packaged in flexible or rigid packaging which may be in the form of bags, rolls or the like. These packages are preferably made of "lost" materials capable of integrating into concrete or into coating products (coated with bitumen) during their mixing.
- the contents of the packaging may consist of a mixture of rubber and gravel pellets, sand or bitumen, depending on the case.
- the incorporation into the components of concrete or road surfacing material, during their preparation, of 10 to 50% of the total weight of rubber pellets as described above makes it possible, without increasing their cost, to improve the characteristics of these materials on several levels. Indeed, the addition of these pellets to reinforced concrete elements such as beams, slabs, slabs or posts, gives them elasticity and flexibility allowing their deformation avoiding the appearance of cracks due to bending forces or vibrations.
- the rubber pellets can also be incorporated into construction voids or in the form of mattresses arranged below road surfaces or building foundations, which makes it possible to very significantly improve the drainage of these works and / or to impart them , in particular in the case of constructions, remarkable anti-seismic properties.
- the rubber pellets can be packaged in parallelepipedic wire mesh cages ("gabion cages") possibly lined with a geotextile sheath.
- gabion cages parallelepipedic wire mesh cages
- geotextile sheath a geotextile sheath
- Effective filters for sludge-laden water can be produced by means of the rubber pads described by placing them in metal mesh or plastic cases which can be changed and which are intended to be inserted from the drainage pipes of the retention basins.
- the positioning of the various constituent elements gives the object of the invention a maximum of useful effects which had not, to date, been obtained by known methods.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Structural Engineering (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Processing Of Solid Wastes (AREA)
- Road Paving Structures (AREA)
- Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2002/002412 WO2004007390A1 (fr) | 2002-07-10 | 2002-07-10 | Procede d'amelioration des caracteristiques des elements de construction et de revetement a l'aide d'une charge a base de caoutchouc, et materiaux ainsi obtenus |
AU2002330560A AU2002330560A1 (en) | 2002-07-10 | 2002-07-10 | Method for improving characteristics of building and coating elements with a rubber-based filler, and resulting materials |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/FR2002/002412 WO2004007390A1 (fr) | 2002-07-10 | 2002-07-10 | Procede d'amelioration des caracteristiques des elements de construction et de revetement a l'aide d'une charge a base de caoutchouc, et materiaux ainsi obtenus |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004007390A1 true WO2004007390A1 (fr) | 2004-01-22 |
Family
ID=30011392
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2002/002412 WO2004007390A1 (fr) | 2002-07-10 | 2002-07-10 | Procede d'amelioration des caracteristiques des elements de construction et de revetement a l'aide d'une charge a base de caoutchouc, et materiaux ainsi obtenus |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU2002330560A1 (fr) |
WO (1) | WO2004007390A1 (fr) |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3346576A1 (de) * | 1982-12-23 | 1984-06-28 | Heller, Alfred, 8700 Würzburg | Verwendung von gummigranulat |
EP0470829A1 (fr) * | 1990-08-07 | 1992-02-12 | W.R. Grace & Co.-Conn. | Méthode pour modifier les propriétés de béton |
US5422051A (en) * | 1993-06-28 | 1995-06-06 | Sawyers; John P. | Method for recycling plastic into cementitions building products |
DE29513835U1 (de) * | 1995-08-31 | 1995-11-30 | Schmidt-Taube, Jürgen, 79249 Merzhausen | Drainagefähiger Bodenbelag |
US5507127A (en) * | 1994-11-01 | 1996-04-16 | Gates; Raymond H. | Ecologicial building block including shredded, baled tires |
US6103783A (en) * | 1998-02-07 | 2000-08-15 | Hong; Young-Keun | Elastic water-permeable concrete composition, formulation method therefor, elastic water-permeable concrete structure formed of the composition, and method for constructing the structure |
FR2804061A1 (fr) * | 2000-01-25 | 2001-07-27 | Dimitri Papachristou | Installation et procede pour reduire les pneumatiques usages en poudre ou granules |
JP2001323405A (ja) * | 2000-05-12 | 2001-11-22 | Jiro Fujimasu | 古タイヤ粉を利用して舗装の表層を仕上げる工法 |
FR2819248A1 (fr) * | 2001-01-10 | 2002-07-12 | Dimitri Papachristou | Procede d'amelioration des caracteristiques des elements de construction et de revetement a l'aide d'une charge a base de caoutchouc et materiaux ainsi obtenus |
-
2002
- 2002-07-10 AU AU2002330560A patent/AU2002330560A1/en not_active Abandoned
- 2002-07-10 WO PCT/FR2002/002412 patent/WO2004007390A1/fr not_active Application Discontinuation
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3346576A1 (de) * | 1982-12-23 | 1984-06-28 | Heller, Alfred, 8700 Würzburg | Verwendung von gummigranulat |
EP0470829A1 (fr) * | 1990-08-07 | 1992-02-12 | W.R. Grace & Co.-Conn. | Méthode pour modifier les propriétés de béton |
US5422051A (en) * | 1993-06-28 | 1995-06-06 | Sawyers; John P. | Method for recycling plastic into cementitions building products |
US5507127A (en) * | 1994-11-01 | 1996-04-16 | Gates; Raymond H. | Ecologicial building block including shredded, baled tires |
DE29513835U1 (de) * | 1995-08-31 | 1995-11-30 | Schmidt-Taube, Jürgen, 79249 Merzhausen | Drainagefähiger Bodenbelag |
US6103783A (en) * | 1998-02-07 | 2000-08-15 | Hong; Young-Keun | Elastic water-permeable concrete composition, formulation method therefor, elastic water-permeable concrete structure formed of the composition, and method for constructing the structure |
FR2804061A1 (fr) * | 2000-01-25 | 2001-07-27 | Dimitri Papachristou | Installation et procede pour reduire les pneumatiques usages en poudre ou granules |
JP2001323405A (ja) * | 2000-05-12 | 2001-11-22 | Jiro Fujimasu | 古タイヤ粉を利用して舗装の表層を仕上げる工法 |
FR2819248A1 (fr) * | 2001-01-10 | 2002-07-12 | Dimitri Papachristou | Procede d'amelioration des caracteristiques des elements de construction et de revetement a l'aide d'une charge a base de caoutchouc et materiaux ainsi obtenus |
Non-Patent Citations (1)
Title |
---|
PATENT ABSTRACTS OF JAPAN vol. 2002, no. 03 3 April 2002 (2002-04-03) * |
Also Published As
Publication number | Publication date |
---|---|
AU2002330560A1 (en) | 2004-02-02 |
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