CH499469A - Verfahren zur Herstellung von dampfgehärtetem Gasbeton - Google Patents
Verfahren zur Herstellung von dampfgehärtetem GasbetonInfo
- Publication number
- CH499469A CH499469A CH549168A CH549168A CH499469A CH 499469 A CH499469 A CH 499469A CH 549168 A CH549168 A CH 549168A CH 549168 A CH549168 A CH 549168A CH 499469 A CH499469 A CH 499469A
- Authority
- CH
- Switzerland
- Prior art keywords
- cement
- sulfate
- sulphate
- lime
- mortar mixture
- Prior art date
Links
- 239000004568 cement Substances 0.000 title claims abstract description 21
- 230000006835 compression Effects 0.000 title 1
- 238000007906 compression Methods 0.000 title 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract description 18
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 claims abstract description 18
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract description 18
- 239000004571 lime Substances 0.000 claims abstract description 18
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 17
- 239000000203 mixture Substances 0.000 claims abstract description 16
- 229910021653 sulphate ion Inorganic materials 0.000 claims abstract description 8
- 239000011398 Portland cement Substances 0.000 claims abstract description 7
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 239000002699 waste material Substances 0.000 claims abstract 2
- 239000004567 concrete Substances 0.000 claims description 17
- 238000000034 method Methods 0.000 claims description 14
- 239000011230 binding agent Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000010881 fly ash Substances 0.000 claims description 4
- 239000000126 substance Substances 0.000 claims description 4
- 150000003467 sulfuric acid derivatives Chemical class 0.000 claims description 3
- 230000001419 dependent effect Effects 0.000 claims 3
- 239000007787 solid Substances 0.000 claims 2
- 150000008064 anhydrides Chemical class 0.000 claims 1
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 abstract description 22
- 229910052925 anhydrite Inorganic materials 0.000 abstract description 4
- 239000003500 flue dust Substances 0.000 abstract 1
- 239000011343 solid material Substances 0.000 abstract 1
- 235000011149 sulphuric acid Nutrition 0.000 abstract 1
- 235000011132 calcium sulphate Nutrition 0.000 description 10
- 239000001175 calcium sulphate Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000654 additive Substances 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 235000011116 calcium hydroxide Nutrition 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- YALHCTUQSQRCSX-UHFFFAOYSA-N sulfane sulfuric acid Chemical compound S.OS(O)(=O)=O YALHCTUQSQRCSX-UHFFFAOYSA-N 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 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
- C04B28/18—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 mixtures of the silica-lime type
-
- 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
- C04B28/10—Lime cements or magnesium oxide cements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P40/00—Technologies relating to the processing of minerals
- Y02P40/60—Production of ceramic materials or ceramic elements, e.g. substitution of clay or shale by alternative raw materials, e.g. ashes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEH0062442 | 1967-04-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH499469A true CH499469A (de) | 1970-11-30 |
Family
ID=7161863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH549168A CH499469A (de) | 1967-04-14 | 1968-04-11 | Verfahren zur Herstellung von dampfgehärtetem Gasbeton |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT288229B (OSRAM) |
| CH (1) | CH499469A (OSRAM) |
| ES (1) | ES352719A1 (OSRAM) |
| FR (1) | FR1574086A (OSRAM) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3789362B1 (de) * | 2019-09-03 | 2025-03-26 | Xella Baustoffe GmbH | Verfahren zur herstellung von hydrothermal gehärteten poren- oder schaumbetonformkörpern |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5631295B2 (OSRAM) * | 1973-03-01 | 1981-07-20 | ||
| US5118219A (en) * | 1991-03-21 | 1992-06-02 | Chemstar Lime Company | Method of capping tailings ponds |
| FR2674239A1 (fr) * | 1991-10-11 | 1992-09-25 | Chemstar Lime Cy | Procede de recouvrement d'un bassin a effluents. |
-
1968
- 1968-04-11 CH CH549168A patent/CH499469A/de not_active IP Right Cessation
- 1968-04-11 AT AT357268A patent/AT288229B/de not_active IP Right Cessation
- 1968-04-12 FR FR1574086D patent/FR1574086A/fr not_active Expired
- 1968-04-13 ES ES352719A patent/ES352719A1/es not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3789362B1 (de) * | 2019-09-03 | 2025-03-26 | Xella Baustoffe GmbH | Verfahren zur herstellung von hydrothermal gehärteten poren- oder schaumbetonformkörpern |
Also Published As
| Publication number | Publication date |
|---|---|
| FR1574086A (OSRAM) | 1969-07-11 |
| AT288229B (de) | 1971-02-25 |
| ES352719A1 (es) | 1969-10-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE3048506C2 (de) | Trockene pulverförmige Putzmischung und Verfahren zu ihrer Herstellung | |
| DE2709858B2 (de) | Verfahren zur Herstellung von dampfgehärtetem Gasbeton | |
| DE3543210A1 (de) | Schnellerhaertende bindemittelmischung | |
| EP0007610A1 (de) | Verfahren zur Verwertung des in Rauchgasentschwefelungsanlagen, die auf Kalkbasis betrieben werden, anfallenden Gipses | |
| DE3743467A1 (de) | Verfahren zur herstellung eines baustoffs und bindemittels mit erhoehter wasserbestaendigkeit | |
| CH499469A (de) | Verfahren zur Herstellung von dampfgehärtetem Gasbeton | |
| DE2739188C2 (de) | Verfahren zur Herstellung von Gasbeton | |
| DE3219197C2 (de) | Baumaterial für den untertägigen Bergbau | |
| DE1571513A1 (de) | Portlandzementmischung mit verzoegerter Erhaertung | |
| DE1646580B1 (de) | Verfahren zur Herstellung von dampfgehaertetem Gasbeton | |
| DE4239062A1 (en) | Cement mixt. used as concrete or mortar - contg. cement, fly-ash, hydroxy:carboxylic acid, and alkali metal ions | |
| DE2341493C3 (de) | Hydraulischer Zement mit hoher Anfangsfestigkeit | |
| DE2555400C2 (de) | Hydraulischer Zement | |
| DE3643950C2 (OSRAM) | ||
| DE2546570C3 (de) | Feinkalk und dessen Verwendung zur Herstellung von Porenbeton | |
| DE3221463A1 (de) | Verfahren zur herstellung eines leichtbaustoffes | |
| DE1072539B (de) | Verfahren zur Beschleunigung des Abbindvorganges bei hydraulischen Bindemitteln | |
| DE1018775B (de) | Bindemittel aus Anhydrit und Schlacke | |
| DE3112703A1 (de) | Verfahren zur herstellung eines wasserfesten bindemittels | |
| DE677597C (de) | Verfahren zur Herstellung hydraulischer Bindemittel, vorzugsweise fuer den Strassen- und Wegebau | |
| DE3024825A1 (de) | Verfahren zum trocknen der mitschbestandteile von trockenmoertel | |
| AT320513B (de) | Zement bzw. Zementbeton und Verfahren zu ihrer Herstellung | |
| DE3636615A1 (de) | Verfahren zur herstellung von trockenmoertel oder vormoertel | |
| DE4120911C1 (OSRAM) | ||
| DE933559C (de) | Verfahren zur Herstellung keramischer Schuett- und Stueckware von niedrigem Raumgewicht |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |