GB513903A - Improvements in and relating to the manufacture of cement containing fibrous components - Google Patents

Improvements in and relating to the manufacture of cement containing fibrous components

Info

Publication number
GB513903A
GB513903A GB551138A GB551138A GB513903A GB 513903 A GB513903 A GB 513903A GB 551138 A GB551138 A GB 551138A GB 551138 A GB551138 A GB 551138A GB 513903 A GB513903 A GB 513903A
Authority
GB
United Kingdom
Prior art keywords
cement
per cent
calcium sulphate
fibre
slag
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
GB551138A
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.)
NELSON ELLIOT WALLACE
Imperial Chemical Industries Ltd
Original Assignee
NELSON ELLIOT WALLACE
Imperial Chemical Industries 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 NELSON ELLIOT WALLACE, Imperial Chemical Industries Ltd filed Critical NELSON ELLIOT WALLACE
Priority to GB551138A priority Critical patent/GB513903A/en
Publication of GB513903A publication Critical patent/GB513903A/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
    • C04B28/02—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
    • C04B28/08—Slag cements
    • 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

513,903. Cement-fibre compositions. LEFEBURE; V., DUNN, J. S., WALLACE, N. E., and IMPERIAL CHEMICAL INDUSTRIES, Ltd. Feb. 22, 1938, No. 5511. [Classes 22 and 70] A cement-fibre composition comprises blast furnace slag, calcium sulphate, a lime-containing or lime-producing exciter, e.g., Portland cement clinker, and fibrous material, e.g., asbestos, slag wool or organic fibres such as jute and sisal. Preferably, the fibre is asbestos, in amounts of from 5 to 25 per cent. by weight of the composition. The fineness of the cement may be such that at least 60 per cent. by weight of the slag, at least 50 per cent. of the exciter, and at least 60 per cent. of the whole cement, comprise particles not exceeding 30 microns in diameter, as described in Specification 513,897. The calcium sulphate constituent is preferably calcium sulphate hemihydrate, as described in Specification 513,901.
GB551138A 1938-02-22 1938-02-22 Improvements in and relating to the manufacture of cement containing fibrous components Expired GB513903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB551138A GB513903A (en) 1938-02-22 1938-02-22 Improvements in and relating to the manufacture of cement containing fibrous components

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB551138A GB513903A (en) 1938-02-22 1938-02-22 Improvements in and relating to the manufacture of cement containing fibrous components

Publications (1)

Publication Number Publication Date
GB513903A true GB513903A (en) 1939-10-25

Family

ID=9797584

Family Applications (1)

Application Number Title Priority Date Filing Date
GB551138A Expired GB513903A (en) 1938-02-22 1938-02-22 Improvements in and relating to the manufacture of cement containing fibrous components

Country Status (1)

Country Link
GB (1) GB513903A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446990A (en) * 1943-11-29 1948-08-10 United States Gypsum Co Water-setting cement composition
DE3130256A1 (en) * 1980-08-01 1982-07-08 Bpb Industries Ltd., London CEMENT-LIKE COATING MATERIAL

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2446990A (en) * 1943-11-29 1948-08-10 United States Gypsum Co Water-setting cement composition
DE3130256A1 (en) * 1980-08-01 1982-07-08 Bpb Industries Ltd., London CEMENT-LIKE COATING MATERIAL

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