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BR8704654A - PROCESS TO INCREASE CEMENT AND CONCRETE MORTAR QUALITIES - Google Patents

PROCESS TO INCREASE CEMENT AND CONCRETE MORTAR QUALITIES

Info

Publication number
BR8704654A
BR8704654A BR8704654A BR8704654A BR8704654A BR 8704654 A BR8704654 A BR 8704654A BR 8704654 A BR8704654 A BR 8704654A BR 8704654 A BR8704654 A BR 8704654A BR 8704654 A BR8704654 A BR 8704654A
Authority
BR
Brazil
Prior art keywords
qualities
concrete mortar
increase cement
cement
increase
Prior art date
Application number
BR8704654A
Other languages
Portuguese (pt)
Inventor
Gunnar Schoen
Sepp Zechner
Original Assignee
Alufluor 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
Application filed by Alufluor Ab filed Critical Alufluor Ab
Publication of BR8704654A publication Critical patent/BR8704654A/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
    • C04B7/00—Hydraulic cements
    • C04B7/24—Cements from oil shales, residues or waste other than slag
    • 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
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding
    • 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)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
BR8704654A 1986-09-09 1987-09-08 PROCESS TO INCREASE CEMENT AND CONCRETE MORTAR QUALITIES BR8704654A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8603779A SE453077B (en) 1986-09-09 1986-09-09 Method for improving properties of cement and concrete

Publications (1)

Publication Number Publication Date
BR8704654A true BR8704654A (en) 1988-04-26

Family

ID=20365533

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8704654A BR8704654A (en) 1986-09-09 1987-09-08 PROCESS TO INCREASE CEMENT AND CONCRETE MORTAR QUALITIES

Country Status (4)

Country Link
BR (1) BR8704654A (en)
IN (1) IN170970B (en)
SE (1) SE453077B (en)
ZA (1) ZA875041B (en)

Also Published As

Publication number Publication date
SE453077B (en) 1988-01-11
ZA875041B (en) 1988-03-30
IN170970B (en) 1992-06-20

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Legal Events

Date Code Title Description
KD Notifcation of receipt (letter patent)
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 08/09/2002