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ES462210A1 - Un procedimiento para fabricar cuerpo de aislamiento termicode tobermorita de elevada densidad, exento de amianto. - Google Patents

Un procedimiento para fabricar cuerpo de aislamiento termicode tobermorita de elevada densidad, exento de amianto.

Info

Publication number
ES462210A1
ES462210A1 ES462210A ES462210A ES462210A1 ES 462210 A1 ES462210 A1 ES 462210A1 ES 462210 A ES462210 A ES 462210A ES 462210 A ES462210 A ES 462210A ES 462210 A1 ES462210 A1 ES 462210A1
Authority
ES
Spain
Prior art keywords
thermal insulation
free
high density
tobermorite
wollastonite
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.)
Expired
Application number
ES462210A
Other languages
English (en)
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.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
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 Johns Manville Corp, Johns Manville filed Critical Johns Manville Corp
Publication of ES462210A1 publication Critical patent/ES462210A1/es
Expired legal-status Critical Current

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
    • C04B28/18—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
    • C04B28/186—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 containing formed Ca-silicates before the final hardening step
    • C04B28/188—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 containing formed Ca-silicates before the final hardening step the Ca-silicates being present in the starting mixture
    • 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
    • C04B14/06—Quartz; Sand
    • 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
    • C04B14/08—Diatomaceous earth
    • 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
    • C04B14/14—Minerals of vulcanic origin
    • C04B14/18—Perlite
    • 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
    • C04B14/38—Fibrous materials; Whiskers
    • 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
    • C04B14/38—Fibrous materials; Whiskers
    • C04B14/42—Glass
    • 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
    • C04B16/00—Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B16/04—Macromolecular compounds
    • C04B16/06—Macromolecular compounds fibrous
    • 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
    • C04B18/18—Waste materials; Refuse organic
    • C04B18/24—Vegetable refuse, e.g. rice husks, maize-ear refuse; Cellulosic materials, e.g. paper, cork
    • 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
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/12—Absence of mineral fibres, e.g. asbestos
    • 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
    • C04B2111/28—Fire resistance, i.e. materials resistant to accidental fires or high temperatures
    • 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
    • C04B40/02—Selection of the hardening environment
    • C04B40/024—Steam hardening, e.g. in an autoclave
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Building Environments (AREA)
  • Thermal Insulation (AREA)

Abstract

Un procedimiento para fabricar un cuerpo de aislamiento térmico de tobermorita, de elevada densidad, exento de amianto, caracterizado por poner en suspensión una mezcla que consta esencialmente, en partes en peso, de: 15 a 40 partes de cal, 20 a 50 partes de un componente silíceo, y 15 a 40 partes de wollastonita, no contenido dicha mezcla nada de fibra de amianto, en al menos una parte en peso de agua por parte en peso de sólidos secos en dicha mezcla; transformar por moldeo la suspensión en una pieza que mantiene su forma y que tiene una densidad de al menos 0,3 g/cm3, y fraguar después dicha pieza moldeada en una atmósfera de vapor de agua a presión elevada, durante un tiempo suficiente para hacer que los componentes de cal, de sílice y de agua formen una matriz de hidrato de silicato de calcio reforzada por dicha wollastonita.
ES462210A 1976-09-17 1977-09-08 Un procedimiento para fabricar cuerpo de aislamiento termicode tobermorita de elevada densidad, exento de amianto. Expired ES462210A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US71780776A 1976-09-17 1976-09-17
US05/809,505 US4128434A (en) 1976-09-17 1977-06-23 High density asbestos-free tobermorite thermal insulation containing wollastonite

Publications (1)

Publication Number Publication Date
ES462210A1 true ES462210A1 (es) 1978-12-01

Family

ID=27109778

Family Applications (1)

Application Number Title Priority Date Filing Date
ES462210A Expired ES462210A1 (es) 1976-09-17 1977-09-08 Un procedimiento para fabricar cuerpo de aislamiento termicode tobermorita de elevada densidad, exento de amianto.

Country Status (11)

Country Link
US (1) US4128434A (es)
JP (1) JPS54108822A (es)
BR (1) BR7705971A (es)
CA (1) CA1094718A (es)
DE (1) DE2740707C3 (es)
DK (1) DK399177A (es)
ES (1) ES462210A1 (es)
FR (1) FR2364872A1 (es)
GB (1) GB1600298A (es)
SE (1) SE7710082L (es)
YU (1) YU215777A (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1553493A (en) * 1976-11-18 1979-09-26 Mitsubishi Chem Ind Process for preparing calcuim silicate shaped product
US4298561A (en) * 1976-11-18 1981-11-03 Mitsubishi Chemical Industries, Ltd. Process for preparing calcium silicate shaped product
DE2832125C2 (de) * 1978-07-21 1983-03-03 Mars Inc., 22102 McLean, Va. Verfahren zur Herstellung von feuerbeständigen maßgenauen Leichtbauplatten
US4523955A (en) * 1978-09-21 1985-06-18 Owens-Corning Fiberglas Corporation Hydrous calcium silicate insulation products manufactured by recycling greenware
US4259196A (en) * 1979-07-09 1981-03-31 Meriden Molded Plastics, Inc. Asbestos-free compression molding compositions for thermal and electrical insulators
JPS582192B2 (ja) * 1979-10-23 1983-01-14 株式会社クボタ 不燃建材の製造方法
FR2505814A1 (fr) * 1981-05-13 1982-11-19 Air Liquide Masse silico-calcaire a haute porosite et procede de preparation
JPS58125653A (ja) * 1982-01-19 1983-07-26 三菱化学株式会社 珪酸カルシウム成形体の製造方法
US4555492A (en) 1983-04-22 1985-11-26 Manville Service Corporation High temperature refractory fiber
DK206883D0 (da) * 1983-05-10 1983-05-10 Eternit Fab Dansk As Fremgangsmade til fremstilling af autoklaverede fiberforstaerkede formgenstande
FR2556386B1 (fr) * 1983-12-09 1986-12-26 Everitube Panneau incombustible et son procede de fabrication
JPS6158852A (ja) * 1984-08-27 1986-03-26 北野　辰雄 けい酸カルシウム系成形体
YU44495B (en) * 1985-04-03 1990-08-31 Vidosava Popovic Process for making high temperature resistant thermoisolation material
US4773470A (en) * 1987-11-19 1988-09-27 Aluminum Company Of America Casting aluminum alloys with a mold header comprising delaminated vermiculite
YU47637B (sh) * 1989-06-23 1995-12-04 Vidosava Popović MATERIJAL NA BAZI Ca-HIDROSILIKATA ZA TERMO I ELEKTRO IZOLACIJU SA SPOSOBNOŠĆU SELEKTIVNE APSORPCIJE ELEKTROMAGNETNOG SPEKTRA ZRAČENJA I VIBRACIJA I POSTUPAK ZA NJEGOVU PROIZVODNJU
US5073199A (en) * 1990-11-27 1991-12-17 Bnz Materials, Inc. Insulating material containing pitch based graphite fiber
JP3783734B2 (ja) * 1995-05-30 2006-06-07 株式会社エーアンドエーマテリアル 珪酸カルシウム板の製造方法
CN1080708C (zh) * 1996-06-25 2002-03-13 A&A材料公司 硅酸钙板及其制造方法
AU723318B2 (en) * 1996-06-25 2000-08-24 A & A Material Corporation Calcium silicate board and method of manufacturing same
DE19854768A1 (de) * 1998-11-27 2000-05-31 Wolff Walsrode Ag Verfahren zur Herstellung von mineralischen Formkörpern
US6645642B2 (en) * 2001-04-11 2003-11-11 International Papar Company Paper articles exhibiting long term storageability and method for making same
US6869475B1 (en) 2003-10-28 2005-03-22 Bnz Materials, Inc. Calcium silicate insulating material containing blast furnace slag cement
US7513684B2 (en) * 2005-02-17 2009-04-07 Parker-Hannifin Corporation Calcium silicate hydrate material for use as ballast in thermostatic expansion valve
FR2903401B1 (fr) * 2006-07-06 2009-04-24 Saint Gobain Vetrotex Piece et composition en silicate de calcium hydrate, procede de fabrication de piece en silicate de calcium hydrate
WO2010148156A1 (en) * 2009-06-16 2010-12-23 International Paper Company Anti-microbial paper substrates useful in wallboard tape applications
RU2426706C1 (ru) * 2010-02-05 2011-08-20 Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Сибирский Федеральный Университет" Смесь для изготовления теплоизоляции
US9670098B2 (en) 2015-04-16 2017-06-06 Johns Manville High temperature calcium silicate insulation
US11739880B2 (en) 2021-05-19 2023-08-29 Samuel Gottfried High temperature protection wrap for plastic pipes and pipe appliances

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001882A (en) * 1957-12-30 1961-09-26 Owens Corning Fiberglass Corp Thermal insulating material and method of making same
US3116158A (en) * 1959-08-26 1963-12-31 Owens Corning Fiberglass Corp Thermal insulating materials and method of making
US3501324A (en) * 1966-07-15 1970-03-17 Osaka Packing Manufacturing aqueous slurry of hydrous calcium silicate and products thereof
US3736163A (en) * 1971-02-02 1973-05-29 Fibreboard Corp Fiber reenforced insulating segments

Also Published As

Publication number Publication date
BR7705971A (pt) 1978-07-04
GB1600298A (en) 1981-10-14
DE2740707B2 (es) 1979-03-01
CA1094718A (en) 1981-01-27
SE7710082L (es) 1978-03-10
FR2364872A1 (fr) 1978-04-14
DE2740707C3 (de) 1979-10-18
US4128434A (en) 1978-12-05
DK399177A (da) 1978-03-18
DE2740707A1 (de) 1978-07-27
YU215777A (en) 1983-01-21
JPS54108822A (en) 1979-08-25

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