DK156876A - Cement af lav porositet og fremgangsmade til fremstilling deraf - Google Patents

Cement af lav porositet og fremgangsmade til fremstilling deraf

Info

Publication number
DK156876A
DK156876A DK156876A DK156876A DK156876A DK 156876 A DK156876 A DK 156876A DK 156876 A DK156876 A DK 156876A DK 156876 A DK156876 A DK 156876A DK 156876 A DK156876 A DK 156876A
Authority
DK
Denmark
Prior art keywords
manufacturing
low porosity
porosity cement
cement
low
Prior art date
Application number
DK156876A
Other languages
English (en)
Inventor
Frank J Ball
David V Braddon
Lynden J Stryker
Original Assignee
Westvaco Corp
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 claimed from US05/570,014 external-priority patent/US3959004A/en
Priority claimed from US05/569,986 external-priority patent/US3960582A/en
Application filed by Westvaco Corp filed Critical Westvaco Corp
Publication of DK156876A publication Critical patent/DK156876A/da

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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • 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
    • C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
    • C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/10—Compositions or ingredients thereof characterised by the absence or the very low content of a specific material
    • C04B2111/1018—Gypsum free or very low gypsum content cement compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Materials For Medical Uses (AREA)
DK156876A 1975-04-21 1976-03-31 Cement af lav porositet og fremgangsmade til fremstilling deraf DK156876A (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/570,014 US3959004A (en) 1975-04-21 1975-04-21 Process for producing low porosity cement
US05/569,986 US3960582A (en) 1975-04-21 1975-04-21 Low porosity cement and process for producing same

Publications (1)

Publication Number Publication Date
DK156876A true DK156876A (da) 1976-10-22

Family

ID=27075198

Family Applications (1)

Application Number Title Priority Date Filing Date
DK156876A DK156876A (da) 1975-04-21 1976-03-31 Cement af lav porositet og fremgangsmade til fremstilling deraf

Country Status (12)

Country Link
JP (1) JPS51138715A (da)
CH (1) CH628008A5 (da)
DE (1) DE2616170A1 (da)
DK (1) DK156876A (da)
ES (1) ES447165A1 (da)
FI (1) FI761072A (da)
FR (1) FR2308604A1 (da)
GB (1) GB1498330A (da)
IT (1) IT1192126B (da)
NL (1) NL7604211A (da)
NO (1) NO144484C (da)
SE (1) SE7604284L (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI790180A (fi) * 1978-01-30 1979-07-31 Holmen Gmbh Flytmedel foer betong och bruk samt foerfarande foer dess framstaellning
GR68405B (da) * 1979-05-31 1981-12-29 Flowcon Oy
JPS57100968A (en) * 1980-12-16 1982-06-23 Denki Kagaku Kogyo Kk Manufacture of formed body using steel slag as bonding material
AT379139B (de) * 1982-07-07 1985-11-25 Terranova Ind Gmbh Verwendung eines trockenmoertels als entfeuchtungsputz
DE3912251A1 (de) * 1989-04-14 1990-10-18 Ortlepp Wolfgang Schwindungsarmer anorganischer baustoff
DE4242107C1 (de) * 1992-12-14 1994-06-01 Heidelberger Zement Ag Schnellerhärtende Bindemittelmischung und deren Verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2038666A5 (en) * 1969-03-21 1971-01-08 Alsace Mines Potasse Improved mortars and concretes
US3689294A (en) * 1971-06-14 1972-09-05 Stephen Braunauer Portland cement compositions and method
GB1464160A (en) * 1974-06-14 1977-02-09 Ass Portland Cement Rapid hardening cement

Also Published As

Publication number Publication date
NL7604211A (nl) 1976-10-25
FR2308604A1 (fr) 1976-11-19
NO761346L (da) 1976-10-22
DE2616170A1 (de) 1976-11-04
AU1258976A (en) 1977-10-06
JPS5410967B2 (da) 1979-05-11
JPS51138715A (en) 1976-11-30
NO144484B (no) 1981-06-01
IT1192126B (it) 1988-03-31
CH628008A5 (en) 1982-02-15
FI761072A (da) 1976-10-22
FR2308604B1 (da) 1981-09-25
GB1498330A (en) 1978-01-18
SE7604284L (sv) 1976-10-22
ES447165A1 (es) 1977-11-16
NO144484C (no) 1981-09-09

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Legal Events

Date Code Title Description
AHS Application shelved for other reasons than non-payment
PUP Patent expired