ES2516566B2 - Procedimiento de espumación-modificación conjunta de betunes para su uso en pavimentación - Google Patents

Procedimiento de espumación-modificación conjunta de betunes para su uso en pavimentación Download PDF

Info

Publication number
ES2516566B2
ES2516566B2 ES201330619A ES201330619A ES2516566B2 ES 2516566 B2 ES2516566 B2 ES 2516566B2 ES 201330619 A ES201330619 A ES 201330619A ES 201330619 A ES201330619 A ES 201330619A ES 2516566 B2 ES2516566 B2 ES 2516566B2
Authority
ES
Spain
Prior art keywords
bitumen
paving
phosphoyesum
gypsum
activating agent
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.)
Active
Application number
ES201330619A
Other languages
English (en)
Other versions
ES2516566A1 (es
Inventor
Antonio ABAD CUADRI VEGA
Francisco Javier Navarro Domínguez
Moisés García Morales
Francisco José Martínez Boza
Pedro Partal López
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Huelva
Original Assignee
Universidad de Huelva
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 Universidad de Huelva filed Critical Universidad de Huelva
Priority to ES201330619A priority Critical patent/ES2516566B2/es
Priority to PCT/ES2014/000067 priority patent/WO2014177734A1/es
Publication of ES2516566A1 publication Critical patent/ES2516566A1/es
Application granted granted Critical
Publication of ES2516566B2 publication Critical patent/ES2516566B2/es
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0066Use of inorganic compounding ingredients
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08JWORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0014Use of organic additives
    • C08J9/0023Use of organic additives containing oxygen
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/30Sulfur-, selenium- or tellurium-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/32Phosphorus-containing compounds
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/30Sulfur-, selenium- or tellurium-containing compounds
    • C08K2003/3045Sulfates
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2555/00Characteristics of bituminous mixtures
    • C08L2555/40Mixtures based upon bitumen or asphalt containing functional additives
    • C08L2555/50Inorganic non-macromolecular ingredients
    • C08L2555/52Aggregate, e.g. crushed stone, sand, gravel or cement

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Emergency Medicine (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Wood Science & Technology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

La presente invención se refiere a un procedimiento de obtención de betún espumado, sin adición de agua, empleando yeso o fosfoyeso que liberan el agua de hidratación en presencia de un agente activador. La espumación puede realizarse in situ, mezclando los componentes anteriores en el medio bituminoso a temperatura alta o intermedia. Otro aspecto de la invención se refiere a un procedimiento de recubrimiento de áridos donde el yeso/fosfoyeso se añade conjuntamente con el árido mineral al que se adiciona betún con el agente activador. En ambos casos, el ligante resultante es un betún modificado que presenta un comportamiento mejorado tanto a altas como a bajas temperaturas de servicio.

Description

imagen1

Claims (1)

  1. imagen1
ES201330619A 2013-04-29 2013-04-29 Procedimiento de espumación-modificación conjunta de betunes para su uso en pavimentación Active ES2516566B2 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES201330619A ES2516566B2 (es) 2013-04-29 2013-04-29 Procedimiento de espumación-modificación conjunta de betunes para su uso en pavimentación
PCT/ES2014/000067 WO2014177734A1 (es) 2013-04-29 2014-04-29 Procedimiento de espumación-modificación conjunta de betunes para su uso en pavimentación

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201330619A ES2516566B2 (es) 2013-04-29 2013-04-29 Procedimiento de espumación-modificación conjunta de betunes para su uso en pavimentación

Publications (2)

Publication Number Publication Date
ES2516566A1 ES2516566A1 (es) 2014-10-30
ES2516566B2 true ES2516566B2 (es) 2015-05-20

Family

ID=51794501

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201330619A Active ES2516566B2 (es) 2013-04-29 2013-04-29 Procedimiento de espumación-modificación conjunta de betunes para su uso en pavimentación

Country Status (2)

Country Link
ES (1) ES2516566B2 (es)
WO (1) WO2014177734A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109563349A (zh) * 2016-04-14 2019-04-02 福斯弗格林有限公司 包含磷石膏的复合材料
CN105907111B (zh) * 2016-05-09 2020-04-14 山东省交通科学研究院 一种高性能泡沫温拌沥青及其制备方法
CN112575649B (zh) * 2020-12-17 2021-12-31 宜昌江峡船用机械有限责任公司 一种控制注水速度及搅拌时间的沥青发泡方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4692350A (en) * 1984-12-12 1987-09-08 Mobil Oil Corporation Asphalt coating method
FI94884C (fi) * 1994-02-18 1995-11-10 Nesotec Oy Menetelmä ja laite vaahtobitumin valmistamiseksi
FI105709B (fi) * 1997-10-02 2000-09-29 Ahti Hangasmaeki Menetelmä ja laitteisto nestemäisen aineen vaahdottamiseksi
NO311140B1 (no) * 2000-02-25 2001-10-15 Kolo Veidekke As Prosess og system for produksjon av en lunken skumblandingsasfalt, samt anvendelse av denne

Also Published As

Publication number Publication date
ES2516566A1 (es) 2014-10-30
WO2014177734A1 (es) 2014-11-06

Similar Documents

Publication Publication Date Title
CO2017003835A2 (es) Materiales de aerogel hidrofobos mejorados
BR112012026529A2 (pt) materiais de construção de regulagem térmica e outros componentes de construção contendo materiais de mudança de fase poliméricos
CO6331352A2 (es) Procesamiento de mezclas butomonosas para pavimentar a temperaturas reducidas
CL2012003418A1 (es) Proceso para fabricacion de aglomerados asfalticos en frio, que comprende en una hormigonera, recubrir a temperatura ambiente la totalidad de fracciones solidas minerales con un aglomerante en emulsion y agregar a un intervalo de tiempo el resto del agente fluxante y uso de aglomerados asfalticos.
BR112013008125A2 (pt) "aditivo de fluido de perfuração."
ES2516566B2 (es) Procedimiento de espumación-modificación conjunta de betunes para su uso en pavimentación
BR112013016100A2 (pt) resinas de alquifenol-aldeído modificadas, uso das mesmas como aditivos para aprimorar as propriedades de combustíveis de hidrocarboneto líquido em condições de frio
CL2014002871A1 (es) Composicion asfaltica que comprende asfalto regenerado y un agente de rejuvenecimiento con funcionalidad de ester derivado de aceite de bogol o derivado de al menos un alcohol de estabilidad termica mejorada; aglomerante rejuvenecido; metodo; y superficie pavimentada.
HRP20191457T1 (hr) Ekološki prihvatljivo kvazi-azeotropno sredstvo za hlađenje
BR112015020734A2 (pt) isolamento de polisulfona resistente à alta temperatura para tubulação.
CO2017011705A2 (es) Método para la fabricación de hidrato de silicato de calcio utilizado como acelerador de endurecimiento en materiales concreto y cemento, hidrato de silicato de calcio fabricado con dicho método
EA201590587A1 (ru) Способ испытания раствора для геотермальной системы отопления и/или охлаждения
AR097703A1 (es) Polímeros lineales estables a alta temperatura
BR112013021063A2 (pt) usoi de um alquil alcoxi sulfonato linear, método para a produção de espumas e composição aquosa espumável
BR112013018477A2 (pt) composições de misturas asfálticas mornas, processo para obter as mesmas, uso das mesmas em superfícies
BR112015017568A2 (pt) composição anidra sólida compreendendo uma cera com elevado ponto de fusão e aerogel de sílica
AR106124A1 (es) Agregados de apuntalante para su uso en operaciones de formación subterránea
ES2537606B1 (es) Aditivo polimérico para elaboración de mezclas asfálticas en frío a base de material de fresado de pavimentos asfalticos con la adición de agua
BR112015006448A2 (pt) processo para produzir um concreto durável em condições ambientais quentes
BR112018069418A2 (pt) dispositivo funcionando em alta temperatura compreendendo um produto isolante, produto isolante adaptado a um tal dispositivo, e processos de utilização e de obtenção de um tal produto isolante
MX2015010794A (es) Catalizador para mezcla asfaltica.
Sovilla et al. Influence of snow temperature on avalanche impact pressure
Halloran et al. Soil moisture content estimation from passive temperature measurements
Kono et al. Low viscosity of carbonate melts determined by falling sphere viscometry using ultrafast x-ray imaging at high pressures up to 6 GPa
Prikryl et al. Pore space characteristics vs. stress-strain markers: two contrasting approaches on how to predict durability of porous natural stone

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2516566

Country of ref document: ES

Kind code of ref document: B2

Effective date: 20150520