GB713979A - Improvements in or relating to cement - Google Patents

Improvements in or relating to cement

Info

Publication number
GB713979A
GB713979A GB4705/52A GB470552A GB713979A GB 713979 A GB713979 A GB 713979A GB 4705/52 A GB4705/52 A GB 4705/52A GB 470552 A GB470552 A GB 470552A GB 713979 A GB713979 A GB 713979A
Authority
GB
United Kingdom
Prior art keywords
cement
pozzolana
portland cement
relating
additions
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
GB4705/52A
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.)
PIERRE MARIE ANTOINE JOSEPH FO
Original Assignee
PIERRE MARIE ANTOINE JOSEPH FO
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
Priority to FR713979X priority Critical
Application filed by PIERRE MARIE ANTOINE JOSEPH FO filed Critical PIERRE MARIE ANTOINE JOSEPH FO
Publication of GB713979A publication Critical patent/GB713979A/en
Expired legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B7/00Hydraulic cements
    • C04B7/24Cements from oil shales, residues or waste other than slag
    • C04B7/28Cements from oil shales, residues or waste other than slag from combustion residues, e.g. ashes or slags from waste incineration
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P40/00Technologies relating to the processing of minerals
    • Y02P40/10Production of cement, e.g. improving or optimising the production methods; Cement grinding

Abstract

A cement comprises a ternary mixture consisting of Portland cement, granulated blast furnace slag and a pozzolana. One or more of the following additions may also be present; calcium sulphate or calcium chloride as hardening accelerators, and pore formers, e.g. resins. The Portland cement may be artificial (which is defined) or natural. Light ash-from furnaces burning powdered coal - is the preferred pozzolana.
GB4705/52A 1951-04-05 1952-02-22 Improvements in or relating to cement Expired GB713979A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR713979X 1951-04-05

Publications (1)

Publication Number Publication Date
GB713979A true GB713979A (en) 1954-08-18

Family

ID=9085398

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4705/52A Expired GB713979A (en) 1951-04-05 1952-02-22 Improvements in or relating to cement

Country Status (1)

Country Link
GB (1) GB713979A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443438A2 (en) * 1978-04-24 1980-07-04 Partners Ltd CEMENT COMPOSITIONS

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2443438A2 (en) * 1978-04-24 1980-07-04 Partners Ltd CEMENT COMPOSITIONS

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