GB908636A - Light concrete mixes - Google Patents

Light concrete mixes

Info

Publication number
GB908636A
GB908636A GB1373360A GB1373360A GB908636A GB 908636 A GB908636 A GB 908636A GB 1373360 A GB1373360 A GB 1373360A GB 1373360 A GB1373360 A GB 1373360A GB 908636 A GB908636 A GB 908636A
Authority
GB
United Kingdom
Prior art keywords
concrete mixes
slag
light concrete
foamed
wollastonite
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
GB1373360A
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.)
Knapsack AG
Knapsack Griesheim AG
Original Assignee
Knapsack AG
Knapsack Griesheim 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 Knapsack AG, Knapsack Griesheim AG filed Critical Knapsack AG
Publication of GB908636A publication Critical patent/GB908636A/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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Light concrete mixes contain a foamed slag in which more than 85% of the pores are closed. A suitable slag is composed of about 90% calcium metasilicate, 3% aluminium oxide, 6% calcium fluoride and 1% magnesium and alkali metal oxides; the principal constituent of this slag is chemically identical with wollastonite. The examples describe concrete mixes containing the foamed slag, quartz sand and cement. Specification 867,061 is referred to.
GB1373360A 1959-04-22 1960-04-19 Light concrete mixes Expired GB908636A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK0037541 1959-04-22

Publications (1)

Publication Number Publication Date
GB908636A true GB908636A (en) 1962-10-24

Family

ID=7221051

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1373360A Expired GB908636A (en) 1959-04-22 1960-04-19 Light concrete mixes

Country Status (1)

Country Link
GB (1) GB908636A (en)

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