PL401393A1 - Sposób otrzymywania cementu bezskurczowego - Google Patents

Sposób otrzymywania cementu bezskurczowego

Info

Publication number
PL401393A1
PL401393A1 PL40139312A PL40139312A PL401393A1 PL 401393 A1 PL401393 A1 PL 401393A1 PL 40139312 A PL40139312 A PL 40139312A PL 40139312 A PL40139312 A PL 40139312A PL 401393 A1 PL401393 A1 PL 401393A1
Authority
PL
Poland
Prior art keywords
weight
amount
cement
obtaining
fractions
Prior art date
Application number
PL40139312A
Other languages
English (en)
Other versions
PL229864B1 (pl
Inventor
Jan Malolepszy
Jerzy Dyczek
Zofia Konik
Michał Pyzalski
Original Assignee
Akademia Górniczo-Hutnicza im. Stanislawa Staszica
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 Akademia Górniczo-Hutnicza im. Stanislawa Staszica filed Critical Akademia Górniczo-Hutnicza im. Stanislawa Staszica
Priority to PL401393A priority Critical patent/PL229864B1/pl
Publication of PL401393A1 publication Critical patent/PL401393A1/pl
Publication of PL229864B1 publication Critical patent/PL229864B1/pl

Links

Classifications

    • 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

  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Soil Conditioners And Soil-Stabilizing Materials (AREA)

Abstract

Wynalazek rozwiazuje problem otrzymania cementu bezskurczowego. Sposób jego otrzymywania polega na tym, ze do cementu portlandzkiego CEM I w ilosci od 76 do 90% wagowych, wprowadza sie cement glinowy, w ilosci od 0 do 6% wagowych zawierajacy fazy glinowe takie jak glinian jednowapniowy - CA i majenit - C12A7 oraz odpadowy popiól lotny nierozfrakcjonowany w ilosci od 8,5 do 24% wagowych lub frakcje o uziarnieniu 0-30 ?m w ilosci od 15 do 24% wagowych lub frakcje o uziarnieniu 30-100 ?m w ilosci od 15 do 24% wagowych, otrzymany przy spalaniu wegla brunatnego i zawierajacy glinosiarczan wapnia (C4A3?), rozpuszczalny anhydryt (CaSO4), reaktywne tlenki takie jak: hematyt (Fe2O3), tlenek glinu (Al2O3) i krzemionke (SiO2).
PL401393A 2012-10-29 2012-10-29 Sposób otrzymywania cementu bezskurczowego PL229864B1 (pl)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL401393A PL229864B1 (pl) 2012-10-29 2012-10-29 Sposób otrzymywania cementu bezskurczowego

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL401393A PL229864B1 (pl) 2012-10-29 2012-10-29 Sposób otrzymywania cementu bezskurczowego

Publications (2)

Publication Number Publication Date
PL401393A1 true PL401393A1 (pl) 2013-06-10
PL229864B1 PL229864B1 (pl) 2018-08-31

Family

ID=48539639

Family Applications (1)

Application Number Title Priority Date Filing Date
PL401393A PL229864B1 (pl) 2012-10-29 2012-10-29 Sposób otrzymywania cementu bezskurczowego

Country Status (1)

Country Link
PL (1) PL229864B1 (pl)

Also Published As

Publication number Publication date
PL229864B1 (pl) 2018-08-31

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