CO2023007721A2 - Metodo para la restauracion de materiales de construccion porosos - Google Patents

Metodo para la restauracion de materiales de construccion porosos

Info

Publication number
CO2023007721A2
CO2023007721A2 CONC2023/0007721A CO2023007721A CO2023007721A2 CO 2023007721 A2 CO2023007721 A2 CO 2023007721A2 CO 2023007721 A CO2023007721 A CO 2023007721A CO 2023007721 A2 CO2023007721 A2 CO 2023007721A2
Authority
CO
Colombia
Prior art keywords
mass
parts
restoration
porous building
building materials
Prior art date
Application number
CONC2023/0007721A
Other languages
English (en)
Inventor
Yolanda Pardos
Javier Quesada
Original Assignee
Sika Tech Ag
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 Sika Tech Ag filed Critical Sika Tech Ag
Publication of CO2023007721A2 publication Critical patent/CO2023007721A2/es

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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/04—Silica-rich materials; Silicates
    • C04B14/10—Clay
    • C04B14/106—Kaolin
    • 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/06—Inhibiting the setting, e.g. mortars of the deferred action type containing water in breakable containers ; Inhibiting the action of active ingredients
    • C04B40/0608—Dry ready-made mixtures, e.g. mortars at which only water or a water solution has to be added before use
    • 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
    • C04B7/00—Hydraulic cements
    • C04B7/02—Portland cement
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00146—Sprayable or pumpable mixtures
    • C04B2111/00155—Sprayable, i.e. concrete-like, materials able to be shaped by spraying instead of by casting, e.g. gunite
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C04B2111/00577—Coating or impregnation materials applied by spraying
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/22—Carbonation resistance
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/20—Resistance against chemical, physical or biological attack
    • C04B2111/27—Water resistance, i.e. waterproof or water-repellent materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/40—Porous or lightweight materials
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/72—Repairing or restoring existing buildings or building materials
    • 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

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Floor Finish (AREA)

Abstract

La invención hace referencia a un método para la restauración de materiales de construcción porosos, dicho método comprende los pasos de: mezclar agua y una composición C, dicha composición C comprende, a) 100 partes en masa de cemento Portland, b) 1 a 18 partes en masa, preferentemente 1 a 10 partes en masa, más preferentemente 1 a 7,5 partes en masa, aún más preferentemente 1 a 6 partes en masa, especialmente 1 a 5 partes en masa de arcilla calcinada, c) opcionalmente 10 a 250 partes en masa de agregados, aplicar la mezcla así obtenida a un material de construcción poroso, y opcionalmente endurecer la mezcla aplicada. La invención también hace referencia a una composición que comprende cemento Portland, arcilla calcinada y, opcionalmente, agregados para usar en un método para la restauración de materiales de construcción porosos.
CONC2023/0007721A 2020-11-17 2023-06-14 Metodo para la restauracion de materiales de construccion porosos CO2023007721A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20382993.2A EP4001238A1 (en) 2020-11-17 2020-11-17 Method for the refurbishment of porous construction materials
PCT/EP2021/081576 WO2022106320A2 (en) 2020-11-17 2021-11-12 Method for the refurbishment of porous construction materials

Publications (1)

Publication Number Publication Date
CO2023007721A2 true CO2023007721A2 (es) 2023-06-20

Family

ID=73642823

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2023/0007721A CO2023007721A2 (es) 2020-11-17 2023-06-14 Metodo para la restauracion de materiales de construccion porosos

Country Status (9)

Country Link
US (1) US20230348329A1 (es)
EP (2) EP4001238A1 (es)
CN (1) CN116529226A (es)
AU (1) AU2021383980A1 (es)
CA (1) CA3195849A1 (es)
CL (1) CL2023000835A1 (es)
CO (1) CO2023007721A2 (es)
MX (1) MX2023003504A (es)
WO (1) WO2022106320A2 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4656614A1 (en) 2024-05-29 2025-12-03 Sika Technology AG Waterpoofing mortar containing polyurethane dispersion with ethylene oxide units

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9702119D0 (en) 1997-02-01 1997-03-26 Wrc Plc Cementitious composition and cementitious product of low leaching properties
US6653373B2 (en) * 1998-07-24 2003-11-25 Applied Materials Technologies, Inc. Method for treating a swimming pool surface
ATE439336T1 (de) 2005-09-29 2009-08-15 Prad Res & Dev Nv Zementzusammensetzung für überkritrische kohlendioxidumgebung
PL2499104T3 (pl) * 2009-11-11 2016-12-30 Mieszanina suchej zaprawy
JP5888887B2 (ja) * 2011-07-01 2016-03-22 国立大学法人 東京大学 コンクリート構造物における漏水を伴うひび割れ用補修材料及び該補修材料を用いた該ひび割れの補修方法
JP5863991B2 (ja) * 2011-12-29 2016-02-17 ダウ グローバル テクノロジーズ エルエルシー 低風化性タイル用グラウト組成物
US9573847B2 (en) 2012-11-30 2017-02-21 Flsmidth A/S System for the production of fine lime
FR3022543B1 (fr) 2014-06-20 2021-05-14 Lafarge Sa Nouveau beton a ultra haute performance
RU2689959C1 (ru) * 2018-04-05 2019-05-29 Общество с ограниченной ответственностью "Ажио" (ООО "Ажио") Сухая смесь для выравнивания палуб судов

Also Published As

Publication number Publication date
EP4001238A1 (en) 2022-05-25
WO2022106320A3 (en) 2022-06-30
CA3195849A1 (en) 2022-05-27
CL2023000835A1 (es) 2023-11-10
EP4247772A2 (en) 2023-09-27
US20230348329A1 (en) 2023-11-02
WO2022106320A2 (en) 2022-05-27
AU2021383980A1 (en) 2023-03-23
CN116529226A (zh) 2023-08-01
MX2023003504A (es) 2023-04-14

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