IT1032308B - Procedimento per la produzione di oggetti di calcesstruzzo - Google Patents

Procedimento per la produzione di oggetti di calcesstruzzo

Info

Publication number
IT1032308B
IT1032308B IT4860475A IT4860475A IT1032308B IT 1032308 B IT1032308 B IT 1032308B IT 4860475 A IT4860475 A IT 4860475A IT 4860475 A IT4860475 A IT 4860475A IT 1032308 B IT1032308 B IT 1032308B
Authority
IT
Italy
Prior art keywords
procedure
production
concrete objects
concrete
objects
Prior art date
Application number
IT4860475A
Other languages
English (en)
Italian (it)
Original Assignee
Alfong Ab
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
Priority claimed from SE7403454A external-priority patent/SE7403454L/xx
Application filed by Alfong Ab filed Critical Alfong Ab
Application granted granted Critical
Publication of IT1032308B publication Critical patent/IT1032308B/it

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
    • 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
    • C04B18/14—Waste materials; Refuse from metallurgical processes
    • C04B18/146—Silica fume
    • 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)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Sewage (AREA)
  • Devices For Post-Treatments, Processing, Supply, Discharge, And Other Processes (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
IT4860475A 1974-03-14 1975-03-13 Procedimento per la produzione di oggetti di calcesstruzzo IT1032308B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE7403454A SE7403454L (de) 1974-03-14 1974-03-14
SE7404389 1974-04-01

Publications (1)

Publication Number Publication Date
IT1032308B true IT1032308B (it) 1979-05-30

Family

ID=26656464

Family Applications (1)

Application Number Title Priority Date Filing Date
IT4860475A IT1032308B (it) 1974-03-14 1975-03-13 Procedimento per la produzione di oggetti di calcesstruzzo

Country Status (9)

Country Link
JP (1) JPS50133223A (de)
BR (1) BR7501491A (de)
CH (1) CH603507A5 (de)
DE (1) DE2510224A1 (de)
FR (1) FR2263987B3 (de)
GB (1) GB1495811A (de)
IT (1) IT1032308B (de)
NL (1) NL7503106A (de)
NO (1) NO137190B (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5234754A (en) * 1978-11-03 1993-08-10 Bache Hans H Shaped article and composite material and method for producing same
WO1980000959A1 (en) * 1978-11-03 1980-05-15 Allborg Portland Cement Shaped article and composite material and method for producing same
DK151378C (da) * 1978-11-03 1988-05-16 Aalborg Portland Cement Formet genstand og kompositmateriale samt fremgangsmaade til fremstilling af samme
WO1981000252A1 (en) * 1979-07-13 1981-02-05 Aalborg Portland Cement Fiber-reinforced composite materials and shaped articles
NO148995C (no) * 1979-08-16 1986-06-12 Elkem As Fremgangsmaate for fremstilling av sementslurry med lav egenvekt for bruk ved sementering av olje- og gassbroenner.
DE3165630D1 (en) * 1980-04-11 1984-09-27 Ici Plc Cementitious composition and cement product produced therefrom
WO1981003170A1 (en) * 1980-05-01 1981-11-12 Aalborg Portland Cement Shaped article and composite material and method for producing same
NO153566B (no) * 1982-12-07 1986-01-06 Elkem As Tilsetningsblanding for betong og moertel, fremgangsmaate til fremstilling av blandingen, samt anvendelse derav.
AT384206B (de) * 1982-12-07 1987-10-12 Elkem As Zusatz fuer zement oder moertel
CH667096A5 (de) * 1985-11-22 1988-09-15 Sika Ag Verfahren zur herstellung eines bau- und/oder konstruktionsmaterials.
EP0263606A3 (de) * 1986-09-29 1988-08-31 W.R. Grace & Co.-Conn. Silikastaub-Schlamm
US5250113A (en) * 1991-07-31 1993-10-05 W. R. Grace & Co.-Conn. Dry castable concrete compositions and methods of preparing and dry casting the same
US5932000A (en) * 1996-09-19 1999-08-03 Eka Chemicals Ab Method for preparation of a hardening composition
SE9603418D0 (sv) * 1996-09-19 1996-09-19 Eka Chemicals Ab A method for preparation of a hardening composition
EP3094460A4 (de) * 2014-01-17 2017-10-04 Multiquip, Inc. Zugabe von kolloidaler kieselsäure zu beton
CA2968349A1 (en) 2014-11-21 2016-05-26 Gcp Applied Technologies Inc. Wet press concrete slab manufacturing
AU2019232570A1 (en) * 2018-03-09 2020-10-01 Dustin A. Hartman Novel compositions for improved concrete performance
JP7265761B2 (ja) * 2019-05-09 2023-04-27 高千穂シラス株式会社 成形品の成形方法
CN113716903B (zh) * 2021-08-26 2023-07-04 安徽鋐硕绿色建材科技有限公司 一种海绵城市高强度再生骨料混凝土及其制备方法

Also Published As

Publication number Publication date
FR2263987A1 (de) 1975-10-10
JPS50133223A (de) 1975-10-22
AU7906575A (en) 1976-09-16
BR7501491A (pt) 1975-12-16
NO750824L (de) 1975-09-16
FR2263987B3 (de) 1977-11-18
GB1495811A (en) 1977-12-21
NL7503106A (nl) 1975-09-16
CH603507A5 (de) 1978-08-15
NO137190B (no) 1977-10-10
DE2510224A1 (de) 1975-09-25

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