GB529126A - Method of producing a self-set magnesium carbonate composition - Google Patents

Method of producing a self-set magnesium carbonate composition

Info

Publication number
GB529126A
GB529126A GB1520939A GB1520939A GB529126A GB 529126 A GB529126 A GB 529126A GB 1520939 A GB1520939 A GB 1520939A GB 1520939 A GB1520939 A GB 1520939A GB 529126 A GB529126 A GB 529126A
Authority
GB
United Kingdom
Prior art keywords
magnesium carbonate
setting
self
producing
moulds
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
GB1520939A
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.)
PLANT RUBBER AND ASBESTOS WORK
Original Assignee
PLANT RUBBER AND ASBESTOS WORK
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 PLANT RUBBER AND ASBESTOS WORK filed Critical PLANT RUBBER AND ASBESTOS WORK
Priority to GB1520939A priority Critical patent/GB529126A/en
Publication of GB529126A publication Critical patent/GB529126A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F5/00—Compounds of magnesium
    • C01F5/24—Magnesium carbonates
    • 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
    • C04B28/02—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 hydraulic cements other than calcium sulfates
    • C04B28/10—Lime cements or magnesium oxide cements
    • C04B28/105—Magnesium oxide or magnesium carbonate cements
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/34—Non-shrinking or non-cracking materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

529,126. Magnesium carbonate. JACKSON, L. MELLERSH-. (Plant Rubber & Asbestos Works). May 22, 1939, No. 15209. [Class 1 (iii)] [Also in Group V] The setting of a slurry of fine needle-like crystals of magnesium carbonate obtained as described in Specifications 529,127 and 529,128, or by treating with carbon dioxide a suspension of magnesium hydroxide, is effected in presence of an alkali such as alkali metal hydroxide, magnesium oxide, borax or lime which absorbs carbon dioxide which may be liberated during the setting. The setting is effected in moulds which may be heated preferably by live steam to 130-170‹ F. The blocks removed from the moulds are dried at 155-395‹ F. Reinforcing materials such as asbestos fibre, vermiculite, diatomaceous earth may be mixed with the slurry.
GB1520939A 1939-05-22 1939-05-22 Method of producing a self-set magnesium carbonate composition Expired GB529126A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1520939A GB529126A (en) 1939-05-22 1939-05-22 Method of producing a self-set magnesium carbonate composition

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1520939A GB529126A (en) 1939-05-22 1939-05-22 Method of producing a self-set magnesium carbonate composition

Publications (1)

Publication Number Publication Date
GB529126A true GB529126A (en) 1940-11-14

Family

ID=10054942

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1520939A Expired GB529126A (en) 1939-05-22 1939-05-22 Method of producing a self-set magnesium carbonate composition

Country Status (1)

Country Link
GB (1) GB529126A (en)

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