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GB1320365A - Production of cementitious articles - Google Patents

Production of cementitious articles

Info

Publication number
GB1320365A
GB1320365A GB1320365DA GB1320365A GB 1320365 A GB1320365 A GB 1320365A GB 1320365D A GB1320365D A GB 1320365DA GB 1320365 A GB1320365 A GB 1320365A
Authority
GB
United Kingdom
Prior art keywords
cement
alumina
aug
articles
water
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
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.)
LAFARGE ALUMINOUS CEMENT CO Ltd
Imerys Aluminates Ltd
Original Assignee
LAFARGE ALUMINOUS CEMENT CO Ltd
Lafarge Aluminous Cement Co Ltd
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 LAFARGE ALUMINOUS CEMENT CO Ltd, Lafarge Aluminous Cement Co Ltd filed Critical LAFARGE ALUMINOUS CEMENT CO Ltd
Publication of GB1320365A publication Critical patent/GB1320365A/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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/02—Selection of the hardening environment
    • C04B40/0263—Hardening promoted by a rise in temperature
    • 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
    • C04B2111/00034—Physico-chemical characteristics of the mixtures
    • C04B2111/00068—Mortar or concrete mixtures with an unusual water/cement ratio

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

1320365 Making high-alumina cement concrete particles LAFARGE ALUMINOUS CEMENT CO Ltd 6 Aug 1971 [7 Aug 1970] 38296/70 Heading B5A High-alumina cement concrete articles suitable for building are made by casting an aqueous high-alumina cement/aggregate mix at low water-cement ratio (below 0À50 water-cement ratio by weight) and curing at an elevated temperature (above ambient e.g. 27‹ C.). Curing temperature in the range 70-130‹ C., especially at 98-100‹ C., are desirable by means of hot water, superheated steam or electrically heated shutters. The aggregate comprises sand, shingle, firebrick, fused alumina, calcium aluminate, or mixtures thereof with differently-sized particles, and the articles may be reinforced. Two examples are described.
GB1320365D 1970-08-07 1970-08-07 Production of cementitious articles Expired GB1320365A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3829670 1970-08-07

Publications (1)

Publication Number Publication Date
GB1320365A true GB1320365A (en) 1973-06-13

Family

ID=10402528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1320365D Expired GB1320365A (en) 1970-08-07 1970-08-07 Production of cementitious articles

Country Status (1)

Country Link
GB (1) GB1320365A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184346A1 (en) * 1984-11-14 1986-06-11 Mitsubishi Petrochemical Co., Ltd. Process for producing cement shapings from hydraulic cement composition
AT500653A1 (en) * 2004-06-09 2006-02-15 Fronius Int Gmbh WIRE CONVEYOR

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0184346A1 (en) * 1984-11-14 1986-06-11 Mitsubishi Petrochemical Co., Ltd. Process for producing cement shapings from hydraulic cement composition
US4684407A (en) * 1984-11-14 1987-08-04 Mitsubishi Yuka Fine Chemicals Co., Ltd. Hydraulic cement composition and process for producing cement shapings
AT500653A1 (en) * 2004-06-09 2006-02-15 Fronius Int Gmbh WIRE CONVEYOR

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years