CH628008A5 - Low porosity, aggregate-containing cement composition and process for the production thereof - Google Patents
Low porosity, aggregate-containing cement composition and process for the production thereof Download PDFInfo
- Publication number
- CH628008A5 CH628008A5 CH499276A CH499276A CH628008A5 CH 628008 A5 CH628008 A5 CH 628008A5 CH 499276 A CH499276 A CH 499276A CH 499276 A CH499276 A CH 499276A CH 628008 A5 CH628008 A5 CH 628008A5
- Authority
- CH
- Switzerland
- Prior art keywords
- cement
- alkali
- bicarbonate
- lignosulfonate
- amount
- Prior art date
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)
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 |
---|---|
CH628008A5 true CH628008A5 (en) | 1982-02-15 |
Family
ID=27075198
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH499276A CH628008A5 (en) | 1975-04-21 | 1976-04-21 | Low porosity, aggregate-containing cement composition and process for the production thereof |
Country Status (12)
Country | Link |
---|---|
JP (1) | JPS51138715A (es) |
CH (1) | CH628008A5 (es) |
DE (1) | DE2616170A1 (es) |
DK (1) | DK156876A (es) |
ES (1) | ES447165A1 (es) |
FI (1) | FI761072A (es) |
FR (1) | FR2308604A1 (es) |
GB (1) | GB1498330A (es) |
IT (1) | IT1192126B (es) |
NL (1) | NL7604211A (es) |
NO (1) | NO144484C (es) |
SE (1) | SE7604284L (es) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Families Citing this family (4)
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 (es) * | 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 |
DE4242107C1 (de) * | 1992-12-14 | 1994-06-01 | Heidelberger Zement Ag | Schnellerhärtende Bindemittelmischung und deren Verwendung |
Family Cites Families (3)
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 |
-
1976
- 1976-03-31 DK DK156876A patent/DK156876A/da not_active IP Right Cessation
- 1976-04-06 GB GB13894/76A patent/GB1498330A/en not_active Expired
- 1976-04-12 SE SE7604284A patent/SE7604284L/xx unknown
- 1976-04-13 DE DE19762616170 patent/DE2616170A1/de not_active Withdrawn
- 1976-04-20 ES ES447165A patent/ES447165A1/es not_active Expired
- 1976-04-20 FI FI761072A patent/FI761072A/fi not_active Application Discontinuation
- 1976-04-21 JP JP51046087A patent/JPS51138715A/ja active Granted
- 1976-04-21 NO NO761346A patent/NO144484C/no unknown
- 1976-04-21 NL NL7604211A patent/NL7604211A/xx unknown
- 1976-04-21 FR FR7611744A patent/FR2308604A1/fr active Granted
- 1976-04-21 IT IT22492/76A patent/IT1192126B/it active
- 1976-04-21 CH CH499276A patent/CH628008A5/de not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
IT1192126B (it) | 1988-03-31 |
DE2616170A1 (de) | 1976-11-04 |
JPS5410967B2 (es) | 1979-05-11 |
DK156876A (da) | 1976-10-22 |
JPS51138715A (en) | 1976-11-30 |
NO144484C (no) | 1981-09-09 |
AU1258976A (en) | 1977-10-06 |
NO144484B (no) | 1981-06-01 |
SE7604284L (sv) | 1976-10-22 |
FI761072A (es) | 1976-10-22 |
NL7604211A (nl) | 1976-10-25 |
FR2308604A1 (fr) | 1976-11-19 |
FR2308604B1 (es) | 1981-09-25 |
GB1498330A (en) | 1978-01-18 |
ES447165A1 (es) | 1977-11-16 |
NO761346L (es) | 1976-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PL | Patent ceased |