GB309069A - Improved manufacture of cement - Google Patents

Improved manufacture of cement

Info

Publication number
GB309069A
GB309069A GB3349/29A GB334929A GB309069A GB 309069 A GB309069 A GB 309069A GB 3349/29 A GB3349/29 A GB 3349/29A GB 334929 A GB334929 A GB 334929A GB 309069 A GB309069 A GB 309069A
Authority
GB
United Kingdom
Prior art keywords
magnesia
cement
improved manufacture
zingl
derflinger
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
GB3349/29A
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.)
KAMILLO DERFLINGER
Original Assignee
KAMILLO DERFLINGER
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 KAMILLO DERFLINGER filed Critical KAMILLO DERFLINGER
Publication of GB309069A publication Critical patent/GB309069A/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
    • C04B7/02—Portland cement

Abstract

309,069. Balthasar, K., Krause, R., Zingl, A., Derflinger, K., and Ortis, J. April 4, 1928, [Convention date]. Portland cement containing from 5 to 15 per cent magnesia, is prepared by heating, after sintering, raw materials rich in magnesia such as blast furnace slag to a. temperature exceeding 1450‹ C., for at least 20 minutes. The free lime displaces magnesia in combination.
GB3349/29A 1928-04-04 1929-01-31 Improved manufacture of cement Expired GB309069A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT309069X 1928-04-04

Publications (1)

Publication Number Publication Date
GB309069A true GB309069A (en) 1929-11-21

Family

ID=3671306

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3349/29A Expired GB309069A (en) 1928-04-04 1929-01-31 Improved manufacture of cement

Country Status (1)

Country Link
GB (1) GB309069A (en)

Similar Documents

Publication Publication Date Title
GB673866A (en) Method for producing a cementitious powder having latent hydraulic binding properties and for preparing a hydraulic binder therefrom
GB309069A (en) Improved manufacture of cement
US1527347A (en) Basic refractory material and method of making the same
US1756786A (en) Ceramic material and binding agent as well as alpha process for producing such material
US1341510A (en) Refractory cement
GB287363A (en) Improvements in compositions for heat insulating and heat resisting purposes
SU63267A1 (en) The method of obtaining portland cement with a high content of Alita
GB231535A (en) Manufacture of a portland cement
GB425856A (en) Improvements in or relating to the manufacture of cement
GB228128A (en)
SU85218A1 (en) Method of accelerating the burning process of portland cement clinker to obtain high grade portland cement
GB253184A (en) Improvements in the manufacture of pottery or the like
GB305170A (en) Cement and process for its manufacture
GB389354A (en) Improvements in and relating to the production of cement
GB430036A (en) Improvements in and relating to the production of refractory material and bodies
GB303639A (en) Improvements in and relating to the production of hydraulic cement
GB345145A (en) Improvements in and relating to the production of cementitious material
GB392526A (en) Improvements in or relating to the manufacture of cement from blast-furnace slag
GB237182A (en) Process for the industrial manufacture of artificial portland cement which rapidly hardens and has very high resistances
GB474917A (en) Improvements in hydraulic binders
GB588367A (en) Improvements in fire bricks and the production of same
GB530305A (en) Improvements relating to cement and other hydraulic binders
GB243308A (en) Method of producing cellular or porous concrete
GB193372A (en) Improvements relating to the production of hydraulic cement
GB508736A (en) Improvements in and relating to the manufacture of cement