GB481954A - Improvements relating to cement - Google Patents

Improvements relating to cement

Info

Publication number
GB481954A
GB481954A GB16685/36A GB1668536A GB481954A GB 481954 A GB481954 A GB 481954A GB 16685/36 A GB16685/36 A GB 16685/36A GB 1668536 A GB1668536 A GB 1668536A GB 481954 A GB481954 A GB 481954A
Authority
GB
United Kingdom
Prior art keywords
cement
slag
parts
improvements relating
limestone
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
GB16685/36A
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.)
CIMENTS FRANCAIS ET DES PORTLA
Original Assignee
CIMENTS FRANCAIS ET DES PORTLA
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 CIMENTS FRANCAIS ET DES PORTLA filed Critical CIMENTS FRANCAIS ET DES PORTLA
Publication of GB481954A publication Critical patent/GB481954A/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
    • C04B7/17—Mixtures thereof with other inorganic cementitious materials or other activators with calcium oxide 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

Landscapes

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

Abstract

Slag cements, i.e. cements made from mixtures of slag and lime or Portland cement, have 10-80 per cent limestone incorporated therein during or after manufacture. The addition is stated to improve the strength of the cement. The Specification refers to a cement consisting of 65 parts slag, 10 parts Portland cement, and 25-30 parts limestone.
GB16685/36A 1935-06-14 1936-06-15 Improvements relating to cement Expired GB481954A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR481954X 1935-06-14

Publications (1)

Publication Number Publication Date
GB481954A true GB481954A (en) 1938-03-18

Family

ID=8903609

Family Applications (1)

Application Number Title Priority Date Filing Date
GB16685/36A Expired GB481954A (en) 1935-06-14 1936-06-15 Improvements relating to cement

Country Status (1)

Country Link
GB (1) GB481954A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113574033A (en) * 2019-04-16 2021-10-29 陶氏环球技术有限责任公司 Stable-storage cement slurry

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113574033A (en) * 2019-04-16 2021-10-29 陶氏环球技术有限责任公司 Stable-storage cement slurry
CN113574033B (en) * 2019-04-16 2023-10-20 陶氏环球技术有限责任公司 Storage stable cement slurries

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