ES447165A1 - Cemento de baja porosidad y proceso para su fabricacion. - Google Patents
Cemento de baja porosidad y proceso para su fabricacion.Info
- Publication number
- ES447165A1 ES447165A1 ES447165A ES447165A ES447165A1 ES 447165 A1 ES447165 A1 ES 447165A1 ES 447165 A ES447165 A ES 447165A ES 447165 A ES447165 A ES 447165A ES 447165 A1 ES447165 A1 ES 447165A1
- Authority
- ES
- Spain
- Prior art keywords
- cement
- weight
- cement composition
- amount
- alkali metal
- 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
Links
- 239000004568 cement Substances 0.000 title abstract 8
- 229910052783 alkali metal Inorganic materials 0.000 abstract 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract 2
- 229920001732 Lignosulfonate Polymers 0.000 abstract 1
- 239000004117 Lignosulphonate Substances 0.000 abstract 1
- 239000011398 Portland cement Substances 0.000 abstract 1
- -1 alkali metal bicarbonate Chemical class 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 235000011132 calcium sulphate Nutrition 0.000 abstract 1
- 239000001175 calcium sulphate Substances 0.000 abstract 1
- 229920005610 lignin Polymers 0.000 abstract 1
- 235000019357 lignosulphonate Nutrition 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
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 |
|---|---|---|---|
| US05/569,986 US3960582A (en) | 1975-04-21 | 1975-04-21 | Low porosity cement and process for producing same |
| US05/570,014 US3959004A (en) | 1975-04-21 | 1975-04-21 | Process for producing low porosity cement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES447165A1 true ES447165A1 (es) | 1977-11-16 |
Family
ID=27075198
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES447165A Expired ES447165A1 (es) | 1975-04-21 | 1976-04-20 | Cemento de baja porosidad y proceso para su fabricacion. |
Country Status (12)
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI790180A7 (fi) * | 1978-01-30 | 1979-07-31 | Holmen Gmbh | Flytmedel foer betong och bruk samt foerfarande foer dess framstaellning |
| GR68405B (enrdf_load_html_response) * | 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)
| 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 FI FI761072A patent/FI761072A7/fi not_active Application Discontinuation
- 1976-04-20 ES ES447165A patent/ES447165A1/es not_active Expired
- 1976-04-21 NO NO761346A patent/NO144484C/no unknown
- 1976-04-21 JP JP51046087A patent/JPS51138715A/ja active Granted
- 1976-04-21 CH CH499276A patent/CH628008A5/de not_active IP Right Cessation
- 1976-04-21 IT IT22492/76A patent/IT1192126B/it active
- 1976-04-21 NL NL7604211A patent/NL7604211A/xx unknown
- 1976-04-21 FR FR7611744A patent/FR2308604A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5410967B2 (enrdf_load_html_response) | 1979-05-11 |
| CH628008A5 (en) | 1982-02-15 |
| NO144484B (no) | 1981-06-01 |
| AU1258976A (en) | 1977-10-06 |
| JPS51138715A (en) | 1976-11-30 |
| DE2616170A1 (de) | 1976-11-04 |
| FR2308604B1 (enrdf_load_html_response) | 1981-09-25 |
| NO144484C (no) | 1981-09-09 |
| GB1498330A (en) | 1978-01-18 |
| DK156876A (da) | 1976-10-22 |
| SE7604284L (sv) | 1976-10-22 |
| IT1192126B (it) | 1988-03-31 |
| FR2308604A1 (fr) | 1976-11-19 |
| NL7604211A (nl) | 1976-10-25 |
| FI761072A7 (enrdf_load_html_response) | 1976-10-22 |
| NO761346L (enrdf_load_html_response) | 1976-10-22 |
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| JPS5736180A (ja) | Doshitsuanteizai | |
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