DE3905672A1 - Verfahren zur herstellung von formkoerpern aus geblaehtem glas - Google Patents
Verfahren zur herstellung von formkoerpern aus geblaehtem glasInfo
- Publication number
- DE3905672A1 DE3905672A1 DE3905672A DE3905672A DE3905672A1 DE 3905672 A1 DE3905672 A1 DE 3905672A1 DE 3905672 A DE3905672 A DE 3905672A DE 3905672 A DE3905672 A DE 3905672A DE 3905672 A1 DE3905672 A1 DE 3905672A1
- Authority
- DE
- Germany
- Prior art keywords
- blanks
- blowing agent
- layer
- blowing
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 19
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 41
- 239000004604 Blowing Agent Substances 0.000 claims abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 12
- 238000000465 moulding Methods 0.000 claims abstract description 11
- 239000002245 particle Substances 0.000 claims abstract description 10
- 238000007664 blowing Methods 0.000 claims abstract description 8
- 238000007493 shaping process Methods 0.000 claims abstract description 5
- 230000001427 coherent effect Effects 0.000 claims abstract description 3
- 235000013339 cereals Nutrition 0.000 claims description 11
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 claims description 8
- 239000000843 powder Substances 0.000 claims description 6
- 229910000019 calcium carbonate Inorganic materials 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 235000013312 flour Nutrition 0.000 claims description 4
- 239000004575 stone Substances 0.000 claims description 4
- 239000002657 fibrous material Substances 0.000 claims description 3
- 238000005979 thermal decomposition reaction Methods 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 2
- 238000010276 construction Methods 0.000 claims 1
- 238000010309 melting process Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 230000035699 permeability Effects 0.000 abstract description 5
- 239000011148 porous material Substances 0.000 abstract description 5
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 239000000758 substrate Substances 0.000 abstract 2
- 239000005337 ground glass Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- 230000008961 swelling Effects 0.000 description 6
- 229910000831 Steel Inorganic materials 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 239000002585 base Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005469 granulation Methods 0.000 description 1
- 230000003179 granulation Effects 0.000 description 1
- -1 graphites Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 239000004570 mortar (masonry) Substances 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
- C03B19/00—Other methods of shaping glass
- C03B19/08—Other methods of shaping glass by foaming
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C11/00—Multi-cellular glass ; Porous or hollow glass or glass particles
- C03C11/007—Foam glass, e.g. obtained by incorporating a blowing agent and heating
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Manufacturing & Machinery (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Glass Compositions (AREA)
- Processing Of Solid Wastes (AREA)
- Producing Shaped Articles From Materials (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3905672A DE3905672A1 (de) | 1989-02-24 | 1989-02-24 | Verfahren zur herstellung von formkoerpern aus geblaehtem glas |
| DE9090103209T DE59000713D1 (de) | 1989-02-24 | 1990-02-20 | Verfahren zur herstellung von formkoerpern aus geblaehtem glas. |
| EP90103209A EP0384379B1 (de) | 1989-02-24 | 1990-02-20 | Verfahren zur Herstellung von Formkörpern aus geblähtem Glas |
| AT90103209T ATE84284T1 (de) | 1989-02-24 | 1990-02-20 | Verfahren zur herstellung von formkoerpern aus geblaehtem glas. |
| DD90338067A DD292221A5 (de) | 1989-02-24 | 1990-02-22 | Verfahren zur herstellung von formkoerpern, insbesondere bauplatten, aus schaumglas |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3905672A DE3905672A1 (de) | 1989-02-24 | 1989-02-24 | Verfahren zur herstellung von formkoerpern aus geblaehtem glas |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE3905672A1 true DE3905672A1 (de) | 1990-08-30 |
| DE3905672C2 DE3905672C2 (enExample) | 1992-12-10 |
Family
ID=6374792
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3905672A Granted DE3905672A1 (de) | 1989-02-24 | 1989-02-24 | Verfahren zur herstellung von formkoerpern aus geblaehtem glas |
| DE9090103209T Expired - Fee Related DE59000713D1 (de) | 1989-02-24 | 1990-02-20 | Verfahren zur herstellung von formkoerpern aus geblaehtem glas. |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE9090103209T Expired - Fee Related DE59000713D1 (de) | 1989-02-24 | 1990-02-20 | Verfahren zur herstellung von formkoerpern aus geblaehtem glas. |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0384379B1 (enExample) |
| AT (1) | ATE84284T1 (enExample) |
| DD (1) | DD292221A5 (enExample) |
| DE (2) | DE3905672A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4123581A1 (de) * | 1991-07-12 | 1993-01-14 | Fels Werke Gmbh | Verfahren zur herstellung von formkoerpern aus glas-granalien |
| RU2187473C2 (ru) * | 2000-07-12 | 2002-08-20 | Санкт-Петербургский государственный технологический институт (технический университет) | Способ получения блочного пеностекла |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1020903A3 (fr) * | 2012-10-05 | 2014-08-05 | Fost Plus Asbl | Procede de recyclage de dechets de verre. |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE913579C (de) * | 1942-09-12 | 1954-06-14 | Saint Gobain | Verfahren zur Herstellung von Schaumglas |
| DE3022787A1 (de) * | 1979-06-18 | 1981-01-22 | Pietsch Tibor | Verfahren zur kontinuierlichen herstellung von schaumglas |
| EP0194171A1 (fr) * | 1985-02-04 | 1986-09-10 | Societe Nationale Elf Aquitaine | Procédé de fabrication d'un mineral cellulaire à base de verre et de divers articles à partir de ce matériau |
| DE3707670A1 (de) * | 1986-03-10 | 1987-09-17 | Central Glass Co Ltd | Schaumglas mit krustenschicht, und verfahren zu seiner herstellung |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3532480A (en) * | 1965-09-23 | 1970-10-06 | Pittsburgh Corning Corp | Method of making multicellular glass |
| FR2203785B1 (enExample) * | 1972-10-20 | 1978-03-03 | Saint Gobain Pont A Mousson |
-
1989
- 1989-02-24 DE DE3905672A patent/DE3905672A1/de active Granted
-
1990
- 1990-02-20 DE DE9090103209T patent/DE59000713D1/de not_active Expired - Fee Related
- 1990-02-20 EP EP90103209A patent/EP0384379B1/de not_active Expired - Lifetime
- 1990-02-20 AT AT90103209T patent/ATE84284T1/de active
- 1990-02-22 DD DD90338067A patent/DD292221A5/de not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE913579C (de) * | 1942-09-12 | 1954-06-14 | Saint Gobain | Verfahren zur Herstellung von Schaumglas |
| DE3022787A1 (de) * | 1979-06-18 | 1981-01-22 | Pietsch Tibor | Verfahren zur kontinuierlichen herstellung von schaumglas |
| EP0194171A1 (fr) * | 1985-02-04 | 1986-09-10 | Societe Nationale Elf Aquitaine | Procédé de fabrication d'un mineral cellulaire à base de verre et de divers articles à partir de ce matériau |
| DE3707670A1 (de) * | 1986-03-10 | 1987-09-17 | Central Glass Co Ltd | Schaumglas mit krustenschicht, und verfahren zu seiner herstellung |
Non-Patent Citations (1)
| Title |
|---|
| Patent Abstracts of Japan C 353 v. 13.6.86, Vol. 10, Nr. 166 (JP 61-17431A) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4123581A1 (de) * | 1991-07-12 | 1993-01-14 | Fels Werke Gmbh | Verfahren zur herstellung von formkoerpern aus glas-granalien |
| RU2187473C2 (ru) * | 2000-07-12 | 2002-08-20 | Санкт-Петербургский государственный технологический институт (технический университет) | Способ получения блочного пеностекла |
Also Published As
| Publication number | Publication date |
|---|---|
| EP0384379A1 (de) | 1990-08-29 |
| EP0384379B1 (de) | 1993-01-07 |
| DE59000713D1 (de) | 1993-02-18 |
| DE3905672C2 (enExample) | 1992-12-10 |
| ATE84284T1 (de) | 1993-01-15 |
| DD292221A5 (de) | 1991-07-25 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE4190153C2 (de) | Dreischichtplatte und Verfahren zur Herstellung derselben | |
| EP1033354B1 (de) | Mineralischer schaumförmiger Bau- und Strukturwerkstoff sowie Verfahren zur dessen Herstellung und Vorrichtung zur Durchführung des Verfahrens | |
| DE1596489A1 (de) | Verfahren zur Herstellung von Schaumglasteilchen | |
| DE4401983C2 (de) | Dämmstoffmaterial aus Stroh, dessen Herstellung und Verwendung | |
| DE2049536B2 (de) | Verfahren zur Herstellung von leichten keramischen Erzeugnissen | |
| DE60103688T2 (de) | Kalziumsilikatplatte und Verfahren zu ihrer Herstellung | |
| DE2243065A1 (de) | Verfahren zur herstellung von hohlkoerpern | |
| DE2241130A1 (de) | Verbundwerkstoff hoher feuerfestigkeit und verfahren zur herstellung desselben | |
| DE3905672A1 (de) | Verfahren zur herstellung von formkoerpern aus geblaehtem glas | |
| DE1950682A1 (de) | Verfahren zum Herstellen von Kunststeinen | |
| DE69119606T2 (de) | Leichte Zuschlastoffe | |
| CH621319A5 (en) | Process for producing mineral wool products | |
| DE2543944C3 (de) | Verfahren zur Herstellung eines keramischen Leichtbauwerkstoffes | |
| DE2604793C3 (de) | Verfahren zur Herstellung eines Schaumkeramikelements | |
| DE2100802A1 (de) | Feuerleichtstem fur hohe Anwen dungstemperaturen und Verfahren zu seiner Herstellung | |
| DE2938966C2 (de) | Ungebranntes feuerfestes Gemisch und seine Verwendung | |
| DE2641631A1 (de) | Poroeses keramisches leichtgewichtserzeugnis und verfahren zu dessen herstellung | |
| DE3046791C2 (de) | Verfahren zur Herstellung von porösen keramischen Erzeugnissen | |
| EP0206989A1 (de) | Asbestfreies Material mit anorganischen Fasern sowie ein Verfahren zur Herstellung des Materials | |
| AT264034B (de) | Kugelförmige Schaumglasteilchen und Verfahren zu deren Herstellung | |
| DE4011255C1 (enExample) | ||
| DE2848290C2 (de) | Poriger Wärmeisolierstoff | |
| DE3001151B1 (de) | Verfahren zur Herstellung von leichten keramischen Erzeugnissen | |
| EP0011597A1 (de) | Blähmittel zur Erzeugung von Schaumglas aus Glasmehl und Verfahren zu dessen Herstellung | |
| DE2232813A1 (de) | Formkoerper auf basis von koernern aus aufgeblaehtem aluminiumsilicat, gebunden in einer matrix von calciumsilicathydrat, sowie verfahren zu der herstellung dieser formkoerper |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| D2 | Grant after examination | ||
| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |