ES2470468B2 - Improved calcium sulfoaluminate cement mortar with carbonated inertized RSU fly ash - Google Patents

Improved calcium sulfoaluminate cement mortar with carbonated inertized RSU fly ash Download PDF

Info

Publication number
ES2470468B2
ES2470468B2 ES201430598A ES201430598A ES2470468B2 ES 2470468 B2 ES2470468 B2 ES 2470468B2 ES 201430598 A ES201430598 A ES 201430598A ES 201430598 A ES201430598 A ES 201430598A ES 2470468 B2 ES2470468 B2 ES 2470468B2
Authority
ES
Spain
Prior art keywords
inertized
fly ash
rsu
carbonated
calcium sulfoaluminate
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
ES201430598A
Other languages
Spanish (es)
Other versions
ES2470468A1 (en
Inventor
Óscar LÓPEZ ZALDÍVAR
Pablo Luis MAYOR LOBO
Francisco FERNÁNDEZ MARTÍNEZ
Francisco HERNÁNDEZ OLIVARES
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 Politecnica de Madrid
Original Assignee
Universidad Politecnica de Madrid
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 Politecnica de Madrid filed Critical Universidad Politecnica de Madrid
Priority to ES201430598A priority Critical patent/ES2470468B2/en
Publication of ES2470468A1 publication Critical patent/ES2470468A1/en
Application granted granted Critical
Publication of ES2470468B2 publication Critical patent/ES2470468B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • C04B18/06—Combustion residues, e.g. purification products of smoke, fumes or exhaust gases
    • C04B18/08—Flue dust, i.e. fly ash
    • 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
    • C04B18/30—Mixed waste; Waste of undefined composition
    • C04B18/305—Municipal waste
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Combustion & Propulsion (AREA)
  • Processing Of Solid Wastes (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

La invención se refiere a un mortero mejorado que comprende cementos de sulfoaluminato de calcio, áridos silíceos y agua, en donde dichos áridos silíceos se encuentran parcialmente sustituidos por cenizas volantes procedentes de la incineración de residuos sólidos urbanos, inertizadas en forma de carbonatos. Estas cenizas inertizadas tienen un contenido en cloruros inferior al 1% en peso con respecto al peso total las cenizas. También se describen los métodos de fabricación de los mismos y otros materiales de construcción fabricados a partir de mortero.The invention relates to an improved mortar comprising calcium sulfoaluminate cements, siliceous aggregates and water, wherein said siliceous aggregates are partially replaced by fly ash from the incineration of urban solid waste, inerted in the form of carbonates. These inertized ashes have a chloride content of less than 1% by weight with respect to the total weight of the ashes. The manufacturing methods of the same and other construction materials made from mortar are also described.

Description



imagen1image 1

imagen2image2

imagen3image3

imagen4image4

imagen5image5

imagen6image6

imagen7image7

Claims (1)



 imagen1image 1
ES201430598A 2014-04-23 2014-04-23 Improved calcium sulfoaluminate cement mortar with carbonated inertized RSU fly ash Active ES2470468B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201430598A ES2470468B2 (en) 2014-04-23 2014-04-23 Improved calcium sulfoaluminate cement mortar with carbonated inertized RSU fly ash

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201430598A ES2470468B2 (en) 2014-04-23 2014-04-23 Improved calcium sulfoaluminate cement mortar with carbonated inertized RSU fly ash

Publications (2)

Publication Number Publication Date
ES2470468A1 ES2470468A1 (en) 2014-06-23
ES2470468B2 true ES2470468B2 (en) 2014-11-17

Family

ID=50942963

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201430598A Active ES2470468B2 (en) 2014-04-23 2014-04-23 Improved calcium sulfoaluminate cement mortar with carbonated inertized RSU fly ash

Country Status (1)

Country Link
ES (1) ES2470468B2 (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2014009613A1 (en) * 2012-07-10 2014-01-16 Greenmade Development Limited Method for stabilizing and solidifying urban and/or industrial and/or marine waste

Also Published As

Publication number Publication date
ES2470468A1 (en) 2014-06-23

Similar Documents

Publication Publication Date Title
EA201391163A1 (en) DEPUTY CLINKER ON THE BASIS OF THE BLENDED CLAY
JP2016529200A5 (en)
EA201890783A1 (en) 3D PRINTING OF CONSTRUCTION ELEMENTS AND BUILDINGS WITH BKT-CEMENT
UY34103A (en) BLENDS FOR REDUCTION OF THE FISURATION BY CONTRACTION OF MORTARS BASED ON PORTLAND CEMENT AND CONCRETE
AR087113A1 (en) CEMENTING AND COMPOSITION METHOD
MX2017003053A (en) CEMENT COMPOSITIONS WITH COMBINED FRAGUATE DELAY.
BRPI1015969A2 (en) "Method for determining the ability of a cement composition to withstand underground formation conditions."
DE602006016533D1 (en) Hydraulic binder with low CO2 emission
MX2018014417A (en) Lightweight concrete formulations.
DK2813479T3 (en) Method for making pellets, comprising bottom ash from urban waste incinerator
ES2470468B2 (en) Improved calcium sulfoaluminate cement mortar with carbonated inertized RSU fly ash
ES2536606B2 (en) Improved mortar with fly ash inertized in the form of carbonates
MA37565B1 (en) Fast hydraulic binder comprising a calcium salt
EP2410103A3 (en) Translucent lightweight concrete
AR097496A1 (en) METHODS FOR CEMENTING AND CEMENT COMPOSITIONS CONTAINING LASSENITA
BR112014007070A2 (en) method for producing a building material
NI201600030A (en) LIGHT WEIGHT CEMENT PANEL THAT HAS HIGH DURABILITY
ES2542440A1 (en) Transitable roof sliding cover for pool (Machine-translation by Google Translate, not legally binding)
WO2015079454A3 (en) Machine for making interlocking and interfitting masonry units and masonry system thereof
PL409671A1 (en) Autoclaved cellular concrete and application of halloysite as the additive to the autoclaved cellular concrete
Andrade Perdrix et al. Effects of some mineral additions to Portland cement on reinforcement corrosion
MY176866A (en) A construction block
PE20170098A1 (en) CEMENTICIES MIXTURES OBTAINED FROM THE ADDICTION OF THE WASTE "IRON" AND "ZEOLITE" TO CEMENTICIAN PASTE, FOR A GREATER DURABILITY OF THE MINING-RURAL BUILDINGS
CR8715S (en) CONCRETE SEPARATORS
PL413272A1 (en) Composition for stabilization and solidification of dusts, ashes and solid wastes formed during incineration of communal wastes

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 2470468

Country of ref document: ES

Kind code of ref document: B2

Effective date: 20141117