DE2744365A1 - Verfahren zur herstellung von gasbeton - Google Patents
Verfahren zur herstellung von gasbetonInfo
- Publication number
- DE2744365A1 DE2744365A1 DE19772744365 DE2744365A DE2744365A1 DE 2744365 A1 DE2744365 A1 DE 2744365A1 DE 19772744365 DE19772744365 DE 19772744365 DE 2744365 A DE2744365 A DE 2744365A DE 2744365 A1 DE2744365 A1 DE 2744365A1
- Authority
- DE
- Germany
- Prior art keywords
- sand
- added
- dolomite
- weight
- mixture
- 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.)
- Withdrawn
Links
- 239000004576 sand Substances 0.000 title claims abstract description 15
- 239000010459 dolomite Substances 0.000 title claims abstract description 12
- 229910000514 dolomite Inorganic materials 0.000 title claims abstract description 12
- 238000006243 chemical reaction Methods 0.000 title abstract description 4
- -1 made from line Substances 0.000 title description 6
- 239000004568 cement Substances 0.000 title description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011230 binding agent Substances 0.000 claims abstract description 8
- 150000004649 carbonic acid derivatives Chemical class 0.000 claims abstract description 7
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 4
- 229910052681 coesite Inorganic materials 0.000 claims abstract description 3
- 229910052906 cristobalite Inorganic materials 0.000 claims abstract description 3
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 3
- 229910052682 stishovite Inorganic materials 0.000 claims abstract description 3
- 229910052905 tridymite Inorganic materials 0.000 claims abstract description 3
- 239000000203 mixture Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 9
- 239000006004 Quartz sand Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 claims description 2
- 238000004458 analytical method Methods 0.000 claims description 2
- 239000011575 calcium Substances 0.000 claims description 2
- 229910052791 calcium Inorganic materials 0.000 claims description 2
- 239000011777 magnesium Substances 0.000 claims description 2
- 229910052749 magnesium Inorganic materials 0.000 claims description 2
- 239000004604 Blowing Agent Substances 0.000 claims 1
- 229910021532 Calcite Inorganic materials 0.000 abstract description 2
- 239000000463 material Substances 0.000 abstract 2
- 238000003801 milling Methods 0.000 abstract 2
- 239000000843 powder Substances 0.000 abstract 1
- 235000008733 Citrus aurantifolia Nutrition 0.000 description 11
- 235000011941 Tilia x europaea Nutrition 0.000 description 11
- 239000004571 lime Substances 0.000 description 11
- 238000001027 hydrothermal synthesis Methods 0.000 description 5
- 239000000395 magnesium oxide Substances 0.000 description 5
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 5
- 235000019738 Limestone Nutrition 0.000 description 4
- 238000002441 X-ray diffraction Methods 0.000 description 4
- 239000006028 limestone Substances 0.000 description 3
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 3
- 239000001095 magnesium carbonate Substances 0.000 description 3
- MKTRXTLKNXLULX-UHFFFAOYSA-P pentacalcium;dioxido(oxo)silane;hydron;tetrahydrate Chemical compound [H+].[H+].O.O.O.O.[Ca+2].[Ca+2].[Ca+2].[Ca+2].[Ca+2].[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O.[O-][Si]([O-])=O MKTRXTLKNXLULX-UHFFFAOYSA-P 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L calcium carbonate Substances [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 235000011160 magnesium carbonates Nutrition 0.000 description 2
- 235000010216 calcium carbonate Nutrition 0.000 description 1
- 239000000378 calcium silicate Substances 0.000 description 1
- 229910052918 calcium silicate Inorganic materials 0.000 description 1
- 229910001748 carbonate mineral Inorganic materials 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 1
- 239000005445 natural material Substances 0.000 description 1
- 239000003380 propellant Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000004904 shortening Methods 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
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/26—Carbonates
-
- 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
- C04B28/18—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
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)
- Civil Engineering (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772744365 DE2744365A1 (de) | 1977-10-01 | 1977-10-01 | Verfahren zur herstellung von gasbeton |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772744365 DE2744365A1 (de) | 1977-10-01 | 1977-10-01 | Verfahren zur herstellung von gasbeton |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE2744365A1 true DE2744365A1 (de) | 1979-04-05 |
| DE2744365B2 DE2744365B2 (enrdf_load_stackoverflow) | 1979-05-31 |
Family
ID=6020494
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE19772744365 Withdrawn DE2744365A1 (de) | 1977-10-01 | 1977-10-01 | Verfahren zur herstellung von gasbeton |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE2744365A1 (enrdf_load_stackoverflow) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3735245A1 (de) * | 1987-04-23 | 1989-05-03 | Hoelter Heinz | Trockene gasreinigung von sauren schadstoffen wie so(pfeil abwaerts)3(pfeil abwaerts), so(pfeil abwaerts)2(pfeil abwaerts), hf, hcl und no(pfeil abwaerts)x(pfeil abwaerts) durch mit alkalien getraenkte kalk-aluminium-zementsilikate als sorptionsmittel |
| AT388369B (de) * | 1981-12-16 | 1989-06-12 | Ytong Ag | Verfahren zur herstellung von poroesen, fuer industrielle zwecke einsetzbaren granulaten sowie verwendung solcher granulate |
| EP2824086B1 (de) | 2013-07-12 | 2016-11-09 | Xella Baustoffe GmbH | Hydrothermal gehärtetes Poren- oder Schaumbetonmaterial sowie Verfahren zu dessen Herstellung |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU587636B2 (en) * | 1985-10-01 | 1989-08-24 | Sumitomo Metal Mining Company Limited | Process for producing autoclaved light weight aerated concrete |
| DE3912251A1 (de) * | 1989-04-14 | 1990-10-18 | Ortlepp Wolfgang | Schwindungsarmer anorganischer baustoff |
-
1977
- 1977-10-01 DE DE19772744365 patent/DE2744365A1/de not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT388369B (de) * | 1981-12-16 | 1989-06-12 | Ytong Ag | Verfahren zur herstellung von poroesen, fuer industrielle zwecke einsetzbaren granulaten sowie verwendung solcher granulate |
| DE3735245A1 (de) * | 1987-04-23 | 1989-05-03 | Hoelter Heinz | Trockene gasreinigung von sauren schadstoffen wie so(pfeil abwaerts)3(pfeil abwaerts), so(pfeil abwaerts)2(pfeil abwaerts), hf, hcl und no(pfeil abwaerts)x(pfeil abwaerts) durch mit alkalien getraenkte kalk-aluminium-zementsilikate als sorptionsmittel |
| EP2824086B1 (de) | 2013-07-12 | 2016-11-09 | Xella Baustoffe GmbH | Hydrothermal gehärtetes Poren- oder Schaumbetonmaterial sowie Verfahren zu dessen Herstellung |
| EP3100991A1 (de) * | 2013-07-12 | 2016-12-07 | Xella Baustoffe GmbH | Verfahren zur herstellung eines hydrothermal gehärteten poren- oder schaumbetonformkörpers |
| EP3100991B1 (de) | 2013-07-12 | 2017-09-13 | Xella Baustoffe GmbH | Verfahren zur herstellung eines hydrothermal gehärteten poren- oder schaumbetonformkörpers |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2744365B2 (enrdf_load_stackoverflow) | 1979-05-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OAP | Request for examination filed | ||
| OD | Request for examination | ||
| BHN | Withdrawal |