GB420217A - Improved process for manufacturing hydraulic binding materials - Google Patents

Improved process for manufacturing hydraulic binding materials

Info

Publication number
GB420217A
GB420217A GB16253/34A GB1625334A GB420217A GB 420217 A GB420217 A GB 420217A GB 16253/34 A GB16253/34 A GB 16253/34A GB 1625334 A GB1625334 A GB 1625334A GB 420217 A GB420217 A GB 420217A
Authority
GB
United Kingdom
Prior art keywords
active constituents
binding materials
hydraulic binding
improved process
ground
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
GB16253/34A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB420217A publication Critical patent/GB420217A/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
    • C04B7/00—Hydraulic cements
    • C04B7/14—Cements containing slag
    • C04B7/147—Metallurgical slag
    • C04B7/153—Mixtures thereof with other inorganic cementitious materials or other activators
    • C04B7/21—Mixtures thereof with other inorganic cementitious materials or other activators with calcium sulfate containing activators
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00—Technologies relating to the processing of minerals
    • Y02P40/10—Production of cement, e.g. improving or optimising the production methods; Cement grinding

Abstract

A process for the manufacture of hydraulic binding materials having granulated blast furnace slag as a base, in which the less active constituents and the more active constituents are ground separately, the less active constituents being ground by the wet method and the more active constituents being ground by the dry method and only added to the paste of the less active constituents at the moment of utilization. The less active constituents are slag and sulphatic materials, and the more active constituents are Portland and like cements.
GB16253/34A 1933-05-31 1934-05-31 Improved process for manufacturing hydraulic binding materials Expired GB420217A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE420217X 1933-05-31

Publications (1)

Publication Number Publication Date
GB420217A true GB420217A (en) 1934-11-27

Family

ID=3869355

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16253/34A Expired GB420217A (en) 1933-05-31 1934-05-31 Improved process for manufacturing hydraulic binding materials

Country Status (1)

Country Link
GB (1) GB420217A (en)

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