IS2414A7 - Aðferð til þess að flýta fyrir herslu og auka styrkleika mismunandi sements. - Google Patents

Aðferð til þess að flýta fyrir herslu og auka styrkleika mismunandi sements.

Info

Publication number
IS2414A7
IS2414A7 IS2414A IS2414A IS2414A7 IS 2414 A7 IS2414 A7 IS 2414A7 IS 2414 A IS2414 A IS 2414A IS 2414 A IS2414 A IS 2414A IS 2414 A7 IS2414 A7 IS 2414A7
Authority
IS
Iceland
Prior art keywords
strength
increase
accelerate hardening
different cements
cements
Prior art date
Application number
IS2414A
Other languages
English (en)
Inventor
Yordan Todorov Simeonov Prof.
Borissov Djabarov Nikola
Original Assignee
Centralna Laboratoria Po Physiko-Chimicheska Mechanika
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 Centralna Laboratoria Po Physiko-Chimicheska Mechanika filed Critical Centralna Laboratoria Po Physiko-Chimicheska Mechanika
Publication of IS2414A7 publication Critical patent/IS2414A7/is

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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
IS2414A 1977-03-11 1977-10-27 Aðferð til þess að flýta fyrir herslu og auka styrkleika mismunandi sements. IS2414A7 (is)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7700035650A BG24997A1 (bg) 1977-03-11 1977-03-11 Dobavka za poluczavane na b"rzovtv"rdjavasc se portland.siment i metod za prilozhenieto i

Publications (1)

Publication Number Publication Date
IS2414A7 true IS2414A7 (is) 1977-12-07

Family

ID=3903122

Family Applications (1)

Application Number Title Priority Date Filing Date
IS2414A IS2414A7 (is) 1977-03-11 1977-10-27 Aðferð til þess að flýta fyrir herslu og auka styrkleika mismunandi sements.

Country Status (9)

Country Link
JP (1) JPS53112925A (is)
BG (1) BG24997A1 (is)
DD (1) DD130028A1 (is)
DE (1) DE2727025A1 (is)
DK (1) DK267277A (is)
FI (1) FI58481C (is)
IS (1) IS2414A7 (is)
NO (1) NO144565C (is)
SE (1) SE421912B (is)

Also Published As

Publication number Publication date
FI58481C (fi) 1981-02-10
FI58481B (fi) 1980-10-31
BG24997A1 (bg) 1978-07-12
JPS53112925A (en) 1978-10-02
NO144565B (no) 1981-06-15
NO772383L (no) 1978-09-12
NO144565C (no) 1981-09-23
SE421912B (sv) 1982-02-08
FI771852A7 (fi) 1978-09-12
DE2727025A1 (de) 1978-09-14
DK267277A (da) 1978-09-12
DD130028A1 (de) 1978-03-01
SE7706818L (sv) 1978-09-12

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