GB504259A - Cements, concretes and mortars - Google Patents

Cements, concretes and mortars

Info

Publication number
GB504259A
GB504259A GB30114/38A GB3011438A GB504259A GB 504259 A GB504259 A GB 504259A GB 30114/38 A GB30114/38 A GB 30114/38A GB 3011438 A GB3011438 A GB 3011438A GB 504259 A GB504259 A GB 504259A
Authority
GB
United Kingdom
Prior art keywords
cement
mortars
concretes
iron
cements
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
GB30114/38A
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.)
JEAN MAXIME BEAU
Original Assignee
JEAN MAXIME BEAU
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 JEAN MAXIME BEAU filed Critical JEAN MAXIME BEAU
Publication of GB504259A publication Critical patent/GB504259A/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
    • C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
    • C04B14/02—Granular materials, e.g. microballoons
    • C04B14/30—Oxides other than silica
    • C04B14/308—Iron oxide

Landscapes

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

Abstract

504,259. Cements, concretes, and mortars. BEAU, J. M. Oct. 18, 1938, No. 30114. Convention date, April 30. [Class 221 Finely divided magnetic oxide of iron, Fe3O4, is added to cement, e.g. Portland, natural or aluminous cement, or is incorporated in cement concretes or mortars at the time of mixing, to improve the properties, e.g. the impermeability, strength and resistance to wear and corrosion of the resulting concrete or mortar. The amount used is preferably between 5 and 35 per cent of the weight of the cement, but may be as high as 100 per cent. The oxide used is preferably the artificial magnetite produced by the reduction of sesquioxide of iron from residues produced in the roasting of iron pyrites.
GB30114/38A 1938-04-30 1938-10-18 Cements, concretes and mortars Expired GB504259A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR504259X 1938-04-30

Publications (1)

Publication Number Publication Date
GB504259A true GB504259A (en) 1939-04-21

Family

ID=8907664

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30114/38A Expired GB504259A (en) 1938-04-30 1938-10-18 Cements, concretes and mortars

Country Status (1)

Country Link
GB (1) GB504259A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2296522A1 (en) * 2006-05-26 2008-04-16 Europea De Minerales Y Derivados, S.L. Heavy mass for manufacturing products with a high radioprotection capacity
CN113213823A (en) * 2021-04-26 2021-08-06 哈尔滨工业大学 Magnetic cement mortar damage detection sensor and manufacturing method and application thereof
CN115180851A (en) * 2022-08-02 2022-10-14 苏州北美国际高级中学 Anti-chloride ion magnesium oxide based cementing material and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2296522A1 (en) * 2006-05-26 2008-04-16 Europea De Minerales Y Derivados, S.L. Heavy mass for manufacturing products with a high radioprotection capacity
CN113213823A (en) * 2021-04-26 2021-08-06 哈尔滨工业大学 Magnetic cement mortar damage detection sensor and manufacturing method and application thereof
CN115180851A (en) * 2022-08-02 2022-10-14 苏州北美国际高级中学 Anti-chloride ion magnesium oxide based cementing material and preparation method thereof

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