GB751868A - Improvements relating to the manufacture of building materials of the concrete type - Google Patents

Improvements relating to the manufacture of building materials of the concrete type

Info

Publication number
GB751868A
GB751868A GB112054A GB112054A GB751868A GB 751868 A GB751868 A GB 751868A GB 112054 A GB112054 A GB 112054A GB 112054 A GB112054 A GB 112054A GB 751868 A GB751868 A GB 751868A
Authority
GB
United Kingdom
Prior art keywords
silicous
calciferous
manufacture
added
building materials
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
GB112054A
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.)
SKOEVDE GASBETONG AB
Original Assignee
SKOEVDE GASBETONG 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 SKOEVDE GASBETONG AB filed Critical SKOEVDE GASBETONG AB
Publication of GB751868A publication Critical patent/GB751868A/en
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
    • 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)

Abstract

Steam hardened concrete, porous or not is made from an aqueous mix containing at least one calciferous material of the group unslaked lime, slaked lime, cement and blast furnace slag, and also containing silicous material at least a part of which is fine grained and the volume weight of which increases on grinding, by dry grinding the silicous material with at least part of the calciferous material until at least 95 per cent but not all of such mixture passes through a screen having 63 micron apertures, specified silicous materials are fly ash or diatomaceous earth, but some reactive silica may also be included, in which case more calciferous material is added. Gypsum may also be present, added with the mixing water, and not ground with the calciferous material.
GB112054A 1953-04-13 1954-01-14 Improvements relating to the manufacture of building materials of the concrete type Expired GB751868A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE751868X 1953-04-13

Publications (1)

Publication Number Publication Date
GB751868A true GB751868A (en) 1956-07-04

Family

ID=20326487

Family Applications (1)

Application Number Title Priority Date Filing Date
GB112054A Expired GB751868A (en) 1953-04-13 1954-01-14 Improvements relating to the manufacture of building materials of the concrete type

Country Status (1)

Country Link
GB (1) GB751868A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004007393A1 (en) * 2002-07-16 2004-01-22 Lohrmann Horst Dr Method for producing aerated concrete
WO2006030224A1 (en) * 2004-09-15 2006-03-23 Hanson Building Products Limited Processing of pulverised fuel ash

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004007393A1 (en) * 2002-07-16 2004-01-22 Lohrmann Horst Dr Method for producing aerated concrete
WO2006030224A1 (en) * 2004-09-15 2006-03-23 Hanson Building Products Limited Processing of pulverised fuel ash
GB2436024A (en) * 2004-09-15 2007-09-12 Hanson Building Products Ltd Processing of pulverised fuel ash
GB2436024B (en) * 2004-09-15 2010-04-28 Hanson Building Products Ltd Processing of pulverised fuel ash

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