MX2012000173A - Pavimento de aslfalto recuperado que contiene aglutinante modificado con acido polifosforico. - Google Patents

Pavimento de aslfalto recuperado que contiene aglutinante modificado con acido polifosforico.

Info

Publication number
MX2012000173A
MX2012000173A MX2012000173A MX2012000173A MX2012000173A MX 2012000173 A MX2012000173 A MX 2012000173A MX 2012000173 A MX2012000173 A MX 2012000173A MX 2012000173 A MX2012000173 A MX 2012000173A MX 2012000173 A MX2012000173 A MX 2012000173A
Authority
MX
Mexico
Prior art keywords
polyphosphoric acid
asphalt pavement
reclaimed asphalt
rap
acid modified
Prior art date
Application number
MX2012000173A
Other languages
English (en)
Inventor
Jean-Valery Martin
Original Assignee
Innophos Inc
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 Innophos Inc filed Critical Innophos Inc
Publication of MX2012000173A publication Critical patent/MX2012000173A/es

Links

Classifications

    • 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
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • 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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1004—Reconditioning or reprocessing bituminous mixtures, e.g. salvaged paving, fresh patching mixtures grown unserviceable; Recycling salvaged bituminous mixtures; Apparatus for the in-plant recycling thereof
    • 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
    • E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
    • E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
    • E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
    • E01C19/1059—Controlling the operations; Devices solely for supplying or proportioning the ingredients
    • E01C19/1068—Supplying or proportioning the ingredients
    • 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
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous 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
    • E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
    • E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
    • E01C7/265—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder
    • 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
    • C08L2555/20—Mixtures of bitumen and aggregate defined by their production temperatures, e.g. production of asphalt for road or pavement applications
    • C08L2555/22—Asphalt produced above 140°C, e.g. hot melt asphalt
    • 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
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/50—Inorganic non-macromolecular ingredients
    • 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
    • C08L2555/40—Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/50—Inorganic non-macromolecular ingredients
    • C08L2555/52—Aggregate, e.g. crushed stone, sand, gravel or cement

Landscapes

  • Structural Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Road Paving Structures (AREA)

Abstract

La invención se refiere a composiciones de pavimento que contienen cantidades crecientes de pavimento de asfalto recuperado (RAP). La adición de ácido polifosfórico (PPA) a las composiciones de pavimento que contienen RAP permite un mayor contenido de RAP en los pavimentos de carreteras mientras que se mantienen propiedades aceptables en la composición final. También se describen métodos para producir pavimentos que contengan RAP y PPA.
MX2012000173A 2009-06-19 2010-06-18 Pavimento de aslfalto recuperado que contiene aglutinante modificado con acido polifosforico. MX2012000173A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21876109P 2009-06-19 2009-06-19
PCT/US2010/039212 WO2010148327A1 (en) 2009-06-19 2010-06-18 Reclaimed asphalt pavement containing polyphosphoric acid modified binder

Publications (1)

Publication Number Publication Date
MX2012000173A true MX2012000173A (es) 2012-02-28

Family

ID=43356776

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2012000173A MX2012000173A (es) 2009-06-19 2010-06-18 Pavimento de aslfalto recuperado que contiene aglutinante modificado con acido polifosforico.

Country Status (5)

Country Link
US (1) US8906152B2 (es)
EP (1) EP2443199A4 (es)
CA (1) CA2765965C (es)
MX (1) MX2012000173A (es)
WO (1) WO2010148327A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8801849B2 (en) * 2010-06-01 2014-08-12 Innophos, Inc. Polyphosphoric acid compositions having a reduced viscosity
US9181435B2 (en) 2013-08-14 2015-11-10 Saudi Arabian Oil Company Sulfur extended asphalt modified with crumb rubber for paving and roofing
US10407557B2 (en) 2013-08-14 2019-09-10 Saudi Arabian Oil Company Sulfur extended asphalt modified with crumb rubber for paving and roofing
CN107189462B (zh) * 2017-07-05 2019-11-01 河南师范大学 一种复合改性沥青的制备方法
US11035123B2 (en) 2017-12-15 2021-06-15 Owens Corning Intellectual Capital, Llc Polymer modified asphalt roofing material
CN109880386B (zh) * 2019-02-27 2022-02-18 云南云天化以化磷业研究技术有限公司 一种高性能复合改性沥青及其制备方法
CN110272632A (zh) * 2019-07-11 2019-09-24 长安大学 一种抗疲劳改性沥青及其制备方法
CN111286207A (zh) * 2020-02-26 2020-06-16 成都交通投资集团有限公司 一种温拌薄层罩面用改性沥青组合物及其制备方法
CN114806189A (zh) * 2022-03-21 2022-07-29 湖北工业大学 一种环保型沥青生物再生剂及其制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7297204B2 (en) * 2004-02-18 2007-11-20 Meadwestvaco Corporation Water-in-oil bituminous dispersions and methods for producing paving compositions from the same
US7446139B2 (en) * 2005-05-02 2008-11-04 Innophos, Inc. Modified asphalt binder material using crumb rubber and methods of manufacturing a modified asphalt binder
PT1877492E (pt) * 2005-05-03 2015-04-22 Innophos Inc Material aglutinante de asfalto modificado usando borracha granulada reticulada e métodos de fabrico de um aglutinante de asfalto modificado
JP2009538970A (ja) * 2006-05-31 2009-11-12 イノフォス インコーポレーテッド ポリリン酸および架橋性ポリマーの添加による、改良されたビチューメンの製造方法
US7815725B2 (en) * 2007-09-07 2010-10-19 Alm Holding Co. Warm asphalt binder compositions containing lubricating agents
WO2009105688A1 (en) * 2008-02-22 2009-08-27 Alm Holding Company Processing bituminous mixtures for paving at reduced temperatures
TW201002810A (en) * 2008-04-07 2010-01-16 Innophos Inc Process for producing an improved asphalt using polyphosphoric acid with air blowing
ES2532431T3 (es) * 2009-10-13 2015-03-26 Innophos, Inc. Asfalto modificado con caucho granulado con estabilidad mejorada

Also Published As

Publication number Publication date
US20110015313A1 (en) 2011-01-20
EP2443199A1 (en) 2012-04-25
EP2443199A4 (en) 2015-09-09
CA2765965A1 (en) 2010-12-23
US8906152B2 (en) 2014-12-09
WO2010148327A1 (en) 2010-12-23
CA2765965C (en) 2016-08-30

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