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AR078051A1 - Material de construccion cementoso reforzado con fibras purificador de aire, proceso para su produccion y uso del mismo - Google Patents

Material de construccion cementoso reforzado con fibras purificador de aire, proceso para su produccion y uso del mismo

Info

Publication number
AR078051A1
AR078051A1 ARP100102355A ARP100102355A AR078051A1 AR 078051 A1 AR078051 A1 AR 078051A1 AR P100102355 A ARP100102355 A AR P100102355A AR P100102355 A ARP100102355 A AR P100102355A AR 078051 A1 AR078051 A1 AR 078051A1
Authority
AR
Argentina
Prior art keywords
layer
cementitious
photocatalytic
active
top layer
Prior art date
Application number
ARP100102355A
Other languages
English (en)
Original Assignee
Redco Sa
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 Redco Sa filed Critical Redco Sa
Publication of AR078051A1 publication Critical patent/AR078051A1/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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/008—Producing shaped prefabricated articles from the material made from two or more materials having different characteristics or properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B1/00—Producing shaped prefabricated articles from the material
    • B28B1/52—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement
    • B28B1/527—Producing shaped prefabricated articles from the material specially adapted for producing articles from mixtures containing fibres, e.g. asbestos cement by delivering the materials on a rotating drum, e.g. a sieve drum, from which the materials are picked up by a felt
    • 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
    • C04B28/18—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 mixtures of the silica-lime type
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5076—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with masses bonded by inorganic cements
    • C04B41/5088—Cementitious compositions of the silica-lime type
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/65—Coating or impregnation with inorganic materials
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0215—Coating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/024—Multiple impregnation or coating
    • B01J37/0244—Coatings comprising several layers
    • 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
    • C04B2111/00586—Roofing materials
    • C04B2111/00594—Concrete roof tiles
    • 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
    • C04B2111/0081—Uses not provided for elsewhere in C04B2111/00 as catalysts or catalyst carriers
    • C04B2111/00827—Photocatalysts
    • 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
    • C04B2111/80—Optical properties, e.g. transparency or reflexibility
    • 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
    • C04B2201/00—Mortars, concrete or artificial stone characterised by specific physical values
    • C04B2201/20—Mortars, concrete or artificial stone characterised by specific physical values for the density

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Catalysts (AREA)
  • Exhaust Gas Treatment By Means Of Catalyst (AREA)
  • Filtering Materials (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
  • Building Environments (AREA)

Abstract

Reivindicacion 1: Material de construccion purificador de aire cementoso reforzado con fibras fabricado de acuerdo con un proceso que comprende una etapa de produccion en una línea de Hatschek y en base a una composicion de cemento de silicato cálcico, y que comprende una capa superior cementosa activa fotocatalítica hidrofuga, caracterizado porque dicha capa superior comprende además un agente biocida. Reivindicacion 13: Proceso para la produccion de un material de construccion purificador de aire cementoso reforzado con fibras fabricado de acuerdo con un proceso que comprende una etapa de produccion en una línea de Hatschek y en base a una composicion de cemento de silicato cálcico, y que comprende una capa superior cementosa activa fotocatalítica hidrofuga, caracterizado porque dicha capa superior comprende además un agente biocida de acuerdo con cualquiera de las reivindicaciones anteriores, que comprende las siguientes etapas: a) formacion de la primera capa de la lámina de base en crudo mediante el proceso de Hatschek, b) formacion de una capa superior mediante aplicacion de una suspension cementosa acuosa que comprende un cemento a base de silicato cálcico y un fotocatalizador, sobre dicha primera capa de la lámina en crudo obtenida en la etapa (a), c) deshidratar dicha primera capa de la lámina de base en crudo obtenida en la etapa (a) provista de la capa superior activa fotocatalítica aplicada sobre ella en la etapa (b), d) enrollar la primera capa deshidratada de la lámina de base en crudo obtenida en la etapa (a) provista de la capa superior activa fotocatalítica aplicada sobre ella en la etapa (b) sobre el tambor de formacion, e) formar capas adicionales de la lámina de base hasta que se obtiene el grosor deseado sobre el tambor de formacion, f) aplicacion de al menos un producto seleccionado entre un agente hidrofugo y un agente biocida sobre la capa superior cementosa activa fotocatalítica del producto obtenido en la etapa e) que se ha curado.
ARP100102355A 2009-07-16 2010-07-01 Material de construccion cementoso reforzado con fibras purificador de aire, proceso para su produccion y uso del mismo AR078051A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09165680A EP2275391B1 (en) 2009-07-16 2009-07-16 Air-purifying fiber reinforced cementitious building material.

Publications (1)

Publication Number Publication Date
AR078051A1 true AR078051A1 (es) 2011-10-12

Family

ID=41259560

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP100102355A AR078051A1 (es) 2009-07-16 2010-07-01 Material de construccion cementoso reforzado con fibras purificador de aire, proceso para su produccion y uso del mismo

Country Status (8)

Country Link
EP (1) EP2275391B1 (es)
CN (1) CN102471157B (es)
AR (1) AR078051A1 (es)
AT (1) ATE548340T1 (es)
CL (1) CL2012000085A1 (es)
CO (1) CO6470894A2 (es)
DK (1) DK2275391T3 (es)
WO (1) WO2011006709A1 (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE1020601A3 (nl) * 2012-04-03 2014-01-07 Marc Lambrecht Hydrofoberende methoden en producten voor fotokatalytische applicaties om zouten en andere restproducten te verwijderen.
FR3021647B1 (fr) * 2014-05-28 2021-04-23 Saint Gobain Weber Produit de revetement a proprietes photocatalytiques
EP3680079A1 (en) * 2014-06-03 2020-07-15 Eternit NV A process for providing a fiber cement product
EP3067176A1 (en) * 2015-03-09 2016-09-14 Eternit AG Process and apparatus for making a hydrophobized fiber cement product
EP3305739A1 (en) 2016-10-06 2018-04-11 Etex Services Nv Methods for producing fiber cement products with fiber cement waste
EP3305742A1 (en) 2016-10-06 2018-04-11 Etex Services Nv Methods for producing air-cured fiber cement products
IT201700097630A1 (it) * 2017-08-30 2019-03-02 Italcementi Spa Processo per la preparazione di blocchi/lastre/masselli fotocatalitici e relativi blocchi/lastre/masselli fotocatalitici
CN108327364B (zh) * 2017-12-27 2023-02-24 常熟市伟成非织造成套设备有限公司 针刺无纺布阻水毡及其制备方法
CN113816668B (zh) * 2021-09-29 2022-07-19 武汉理工大学 一种基于二氧化碳驱动固结的纤维水泥板及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2918884B1 (ja) 1998-07-03 1999-07-12 尚登 石井 屋根材
AU2327100A (en) 1999-02-05 2000-08-25 Toto Ltd. Cement-based joint body and joint material therefor
JP3483244B2 (ja) 1999-02-12 2004-01-06 太平洋セメント株式会社 光触媒担持組成物
JP2006248793A (ja) 2005-03-08 2006-09-21 Fujioka Namakon Kk 建築用タイル材
US20070218095A1 (en) 2006-03-14 2007-09-20 3M Innovative Properties Company Photocatalytic substrate with biocidal coating
JP2008007368A (ja) 2006-06-29 2008-01-17 Kamigakigumi:Kk 光触媒吹付材
EP1878711A1 (en) 2006-07-10 2008-01-16 Global Engineering and Trade S.p.A. Cementitious surface coating with photocatalytic activity
JP5324048B2 (ja) * 2007-03-20 2013-10-23 ニチハ株式会社 建築板
EP1992597B1 (en) * 2007-05-15 2015-07-08 Redco Composition for manufacturing a fibre-reinforced building board and board so obtained.
ATE490226T1 (de) * 2007-09-10 2010-12-15 Eternit Ag Vorgefertigte faserverstärkte zementartikel

Also Published As

Publication number Publication date
ATE548340T1 (de) 2012-03-15
DK2275391T3 (da) 2012-05-29
EP2275391B1 (en) 2012-03-07
EP2275391A1 (en) 2011-01-19
CO6470894A2 (es) 2012-06-29
CN102471157A (zh) 2012-05-23
WO2011006709A1 (en) 2011-01-20
CN102471157B (zh) 2016-10-12
CL2012000085A1 (es) 2012-09-07

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