MX2022001397A - Aditivo granulado en base a fibras textiles provenientes de neumaticos fuera de uso (nfu), polvo de neumatico y ligante asfaltico y procedimiento de obtencion del producto y uso. - Google Patents

Aditivo granulado en base a fibras textiles provenientes de neumaticos fuera de uso (nfu), polvo de neumatico y ligante asfaltico y procedimiento de obtencion del producto y uso.

Info

Publication number
MX2022001397A
MX2022001397A MX2022001397A MX2022001397A MX2022001397A MX 2022001397 A MX2022001397 A MX 2022001397A MX 2022001397 A MX2022001397 A MX 2022001397A MX 2022001397 A MX2022001397 A MX 2022001397A MX 2022001397 A MX2022001397 A MX 2022001397A
Authority
MX
Mexico
Prior art keywords
elt
textile fibres
life tyres
additive based
obtaining
Prior art date
Application number
MX2022001397A
Other languages
English (en)
Inventor
Vidal Gonzalo Alfonso Valdés
Parra Luis Alejandro Mardones
Flood Alejandra Tatiana Calabi
Original Assignee
Univ La Frontera
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 Univ La Frontera filed Critical Univ La Frontera
Publication of MX2022001397A publication Critical patent/MX2022001397A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L95/00—Compositions of bituminous materials, e.g. asphalt, tar, pitch
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B17/00—Recovery of plastics or other constituents of waste material containing plastics
    • 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
    • C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02—Macromolecular compounds
    • C04B26/10—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B26/18—Polyesters; Polycarbonates
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • 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
    • E01C11/00—Details of pavings
    • E01C11/16—Reinforcements
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/20—Recycled plastic
    • C08L2207/24—Recycled plastic recycling of old tyres and caoutchouc and addition of caoutchouc particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00—Characteristics of bituminous mixtures
    • C08L2555/30—Environmental or health characteristics, e.g. energy consumption, recycling or safety issues
    • C08L2555/34—Recycled or waste materials, e.g. reclaimed bitumen, asphalt, roads or pathways, recycled roof coverings or shingles, recycled aggregate, recycled tires, crumb rubber, glass or cullet, fly or fuel ash, or slag

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Road Paving Machines (AREA)

Abstract

Mediante la presente invención se da solución a las dos grandes problemáticas que existen hoy en día, por una parte, valorizando las fibras textiles extraídas del reciclaje y procesamiento de los NFU, y, por otra parte, proveer a la industria de la pavimentación asfáltica, una alternativa de mezcla con un desempeño superior a las actuales mezclas convencionales. Más específicamente la invención divulga un aditivo granulado en base a fibras textiles y caucho en polvo proveniente de neumáticos fuera de uso, que comprende: (a) fibra textil 20 a 30% compuesta principalmente por fibras de poliamidas o poliéster, que en su conjunto son del orden del 10% en peso de un NFU (b) ligante asfáltico de 20 a 50% (c) caucho en polvo proveniente de neumáticos fuera de uso entre 25 a 45% en una fracción inferior a 0.5 mm y (d) caucho en polvo proveniente de neumáticos fuera de uso entre 3 a 10% en una fracción inferior a 0.18 mm. Además, se divulga procedimiento de obtención y su uso en mezclas asfálticas.
MX2022001397A 2019-08-01 2020-07-30 Aditivo granulado en base a fibras textiles provenientes de neumaticos fuera de uso (nfu), polvo de neumatico y ligante asfaltico y procedimiento de obtencion del producto y uso. MX2022001397A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CL2019002171A CL2019002171A1 (es) 2019-08-01 2019-08-01 Aditivo granulado en base a fibras textiles provenientes de neumáticos fuera de uso (nfu), polvo de neumático y ligante asfáltico y procedimiento de obtención del producto y uso
PCT/IB2020/057233 WO2021019501A1 (es) 2019-08-01 2020-07-30 Aditivo granulado en base a fibras textiles provenientes de neumáticos fuera de uso (nfu), polvo de neumático y ligante asfáltico y procedimiento de obtención del producto y uso

Publications (1)

Publication Number Publication Date
MX2022001397A true MX2022001397A (es) 2022-06-08

Family

ID=68383463

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022001397A MX2022001397A (es) 2019-08-01 2020-07-30 Aditivo granulado en base a fibras textiles provenientes de neumaticos fuera de uso (nfu), polvo de neumatico y ligante asfaltico y procedimiento de obtencion del producto y uso.

Country Status (8)

Country Link
US (1) US20220275177A1 (es)
EP (1) EP4008753B1 (es)
BR (1) BR112022001841A2 (es)
CL (1) CL2019002171A1 (es)
DK (1) DK4008753T3 (es)
ES (1) ES2955362T3 (es)
MX (1) MX2022001397A (es)
WO (1) WO2021019501A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113737600B (zh) * 2021-09-06 2022-08-12 安徽省交通规划设计研究总院股份有限公司 一种掺胶粉的沥青砂生产制备方法
CN117801400A (zh) * 2024-02-23 2024-04-02 安徽省交通规划设计研究总院股份有限公司 一种用于路面过渡层的高弹胶体材料制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5367007A (en) * 1991-12-09 1994-11-22 Enviropaver Inc. Multi-layer composite block & process for manufacturing
US5460649A (en) * 1994-06-06 1995-10-24 Strassman; David R. Fiber-reinforced rubber asphalt composition
AT413355B (de) * 2003-04-09 2006-02-15 Bahardoust Mohammad Hassan Dip Verfahren zur verwertung von polymerarmierten elastomerprodukten
PL209364B1 (pl) * 2005-07-15 2011-08-31 Inst Badawczy Drog I Mostow Włóknisty dodatek do mieszanek mineralno-asfaltowych oraz sposób otrzymywania tego włóknistego dodatku i mieszanka mineralno-asfaltowa
HUP0700220A2 (en) * 2007-03-13 2009-04-28 Villas Austria Gmbh Rubber waste origine textile fibers application for fabrication of bitumen blade
DE102009033793A1 (de) * 2008-12-18 2010-06-24 Franco Spennato Verfahren zur Herstellung eines Gummi-Agglomerats, Gummi-Agglomerat und Produkte daraus
CN103289420A (zh) * 2012-02-22 2013-09-11 西安荣泰高分子材料有限公司 一种沥青混合料外掺式改性剂
CN108299840A (zh) * 2018-02-11 2018-07-20 山东星火科学技术研究院 一种高温稳定型改性沥青及其制备方法
CN109053033B (zh) * 2018-06-20 2019-11-22 河南城建学院 废旧鞋底再生胶粉复合废旧衣物再生纤维增强沥青混合料及其制备方法

Also Published As

Publication number Publication date
BR112022001841A2 (pt) 2022-03-29
EP4008753B1 (en) 2023-05-17
WO2021019501A1 (es) 2021-02-04
US20220275177A1 (en) 2022-09-01
EP4008753A4 (en) 2022-06-08
ES2955362T3 (es) 2023-11-30
EP4008753A1 (en) 2022-06-08
CL2019002171A1 (es) 2019-10-18
DK4008753T3 (da) 2023-08-21

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