AT358458B - METHOD FOR PRODUCING Surcharges For Lightweight Concrete From Fine-Grained Blast Furnace Sand, In Particular Made From Hutched Pumice Sand - Google Patents

METHOD FOR PRODUCING Surcharges For Lightweight Concrete From Fine-Grained Blast Furnace Sand, In Particular Made From Hutched Pumice Sand

Info

Publication number
AT358458B
AT358458B AT405278A AT405278A AT358458B AT 358458 B AT358458 B AT 358458B AT 405278 A AT405278 A AT 405278A AT 405278 A AT405278 A AT 405278A AT 358458 B AT358458 B AT 358458B
Authority
AT
Austria
Prior art keywords
sand
hutched
surcharges
fine
producing
Prior art date
Application number
AT405278A
Other languages
German (de)
Other versions
ATA405278A (en
Inventor
Wilhelm Ing Ransmayr
Original Assignee
Voest Alpine 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 Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT405278A priority Critical patent/AT358458B/en
Publication of ATA405278A publication Critical patent/ATA405278A/en
Application granted granted Critical
Publication of AT358458B publication Critical patent/AT358458B/en

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
    • C04B20/00—Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
    • C04B20/02—Treatment
    • C04B20/04—Heat treatment
    • C04B20/06—Expanding clay, perlite, vermiculite or like granular materials
    • C04B20/068—Selection of ingredients added before or during the thermal treatment, e.g. expansion promoting agents or particle-coating 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
    • 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
    • C04B18/141—Slags
    • 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
AT405278A 1978-06-05 1978-06-05 METHOD FOR PRODUCING Surcharges For Lightweight Concrete From Fine-Grained Blast Furnace Sand, In Particular Made From Hutched Pumice Sand AT358458B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT405278A AT358458B (en) 1978-06-05 1978-06-05 METHOD FOR PRODUCING Surcharges For Lightweight Concrete From Fine-Grained Blast Furnace Sand, In Particular Made From Hutched Pumice Sand

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT405278A AT358458B (en) 1978-06-05 1978-06-05 METHOD FOR PRODUCING Surcharges For Lightweight Concrete From Fine-Grained Blast Furnace Sand, In Particular Made From Hutched Pumice Sand

Publications (2)

Publication Number Publication Date
ATA405278A ATA405278A (en) 1980-01-15
AT358458B true AT358458B (en) 1980-09-10

Family

ID=3559001

Family Applications (1)

Application Number Title Priority Date Filing Date
AT405278A AT358458B (en) 1978-06-05 1978-06-05 METHOD FOR PRODUCING Surcharges For Lightweight Concrete From Fine-Grained Blast Furnace Sand, In Particular Made From Hutched Pumice Sand

Country Status (1)

Country Link
AT (1) AT358458B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260695A2 (en) * 1986-09-19 1988-03-23 Nippon Steel Corporation Fixing carrier for activated sludge in sewage or waste water treatment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0260695A2 (en) * 1986-09-19 1988-03-23 Nippon Steel Corporation Fixing carrier for activated sludge in sewage or waste water treatment
EP0260695A3 (en) * 1986-09-19 1989-06-14 Nippon Steel Corporation Fixing carrier for activated sludge in sewage or waste water treatment

Also Published As

Publication number Publication date
ATA405278A (en) 1980-01-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee